亚洲日本成人在线观看I欧美日韩第一I两女双腿交缠激烈磨豆腐I2018国产在线I蜜芽久久I久草在线青青草I9191avI国产综合自拍I亚洲天堂av电影网I校园春色avI一本色道久久综合亚洲精品酒店I97欧美I蜜桃综合网I影音先锋二区I国产欧美大片I日本大胆人体视频I国产美女无遮挡网站I三级视频国产I奇米影视第四色777I国产精品美女在线I成人午夜电影在线I国产干干I少妇浪荡h肉辣文大全69I中文字幕精品无码avI欧美亚洲免费I日韩中文字幕国产
</noscript> <script> function stop(){ return false; } document.oncontextmenu=stop; </script> <!-- nav --> <nav class="navbar navbar-default navbar-fixed-top"> <div id="fd97d5d" class="container"> <div id="fd97d5d" class="navbar-header"> <button type="button" class="navbar-toggle collapsed" data-toggle="collapse" data-target="#navbar" aria-expanded="false" aria-controls="navbar"> <span id="fd97d5d" class="sr-only">五軸加工中心_五軸鉆攻中心_銑車復(fù)合中心 | 宇匠數(shù)控Y&J</span> <span id="fd97d5d" class="icon-bar"></span> <span id="fd97d5d" class="icon-bar"></span> <span id="fd97d5d" class="icon-bar"></span> </button> <div id="fd97d5d" class="top-nav-right"> <ul class="navbar-right"> <li id="fat-menu" class="dropdown"> <a class="dropdown-toggleglyphicon glyphicon glyphicon-globe" data-toggle="dropdown" role="button" aria-haspopup="true" aria-expanded="false"></a> <ul class="dropdown-menu" aria-labelledby="drop3"> <li><a id="StranLink" name="StranLink">繁體</a></li> </ul> </li> <li id="fd97d5d" class="glyphicon glyphicon-search" data-toggle="modal" data-target=".bs-example-modal-lg-search" aria-hidden="true"></li> </ul> </div> <!-- logo --> <a href="/" class="navbar-brand text-center"><img src="/bethel/upload/images/202410/17287383406658.png" class="img-responsive" alt="五軸加工中心_五軸鉆攻中心_銑車復(fù)合中心 | 宇匠數(shù)控Y&J" /></a> <!-- logo end --> </div> <div class="fd97d5d" id="navbar" class="navbar-collapse collapse"> <ul class="nav navbar-nav"> <li id="fd97d5d" class="oen"><a href="/">網(wǎng)站首頁(yè)</a></li> <li id="fd97d5d" class="oen"> <a href="/bethel/cnc" target=" _blank">產(chǎn)品中心</a> </li> <li id="fd97d5d" class="oen"> <a href="/bethel/XP" target=" _blank">選配展示</a> </li> <li id="fd97d5d" class="oen"> <a href="/bethel/zp" target=" _blank">關(guān)于我們</a> </li> <li id="fd97d5d" class="oen dropdown"> <a href="/bethel/NC" target=" _blank" data-toggle="dropdown" data-submenu="">技術(shù)文章<span id="fd97d5d" class="caret"></span></a> <ul class="two dropdown-menu"> <li> <a title="五軸文章" href="/bethel/5-aix">五軸文章</a> </li> <li> <a title="問(wèn)題解答" href="/bethel/wd">問(wèn)題解答</a> </li> <li> <a title="數(shù)控文章" href="/bethel/news">數(shù)控文章</a> </li> </ul> </li> <li id="fd97d5d" class="oen dropdown"> <a href="/bethel/route" target=" _blank" data-toggle="dropdown" data-submenu="">軟件/視頻<span id="fd97d5d" class="caret"></span></a> <ul class="two dropdown-menu"> <li> <a title="視頻教程" href="/bethel/course">視頻教程</a> </li> <li id="fd97d5d" class="dropdown-submenu"> <a title="軟件下載" href="/bethel/Software">軟件下載</a> <ul class="three dropdown-menu"> <li> <a title="UG下載" href="/bethel/UG">UG下載</a> </li> <li> <a title="PowerMill下載" href="/bethel/PM">PowerMill下載</a> </li> <li> <a title="Mastercam下載" href="/bethel/MC">Mastercam下載</a> </li> <li> <a title="CAD下載" href="/bethel/CAD">CAD下載</a> </li> <li> <a title="SolidWorks下載" href="/bethel/SW">SolidWorks下載</a> </li> <li> <a title="3Dmax下載" href="/bethel/3Dmax">3Dmax下載</a> </li> </ul> </li> <li> <a title="產(chǎn)品視頻" href="/bethel/video">產(chǎn)品視頻</a> </li> </ul> </li> <li id="fd97d5d" class="oen"> <a href="/bethel/contact" target=" _blank">聯(lián)系方式</a> </li> </ul> </div> </div> </nav> <script type="text/javascript"> //<!CDATA[ var bodyBgs = []; bodyBgs[0] = "/images/banner/s1.jpg"; bodyBgs[1] = "/images/banner/s2.jpg"; bodyBgs[2] = "/images/banner/s3.jpg"; bodyBgs[3] = "/images/banner/s4.jpg"; bodyBgs[4] = "/images/banner/s5.jpg"; var randomBgIndex = Math.round( Math.random() * 4 ); //輸出隨機(jī)的背景圖 document.write('<style>.banner{background:url(' + bodyBgs[randomBgIndex] + ') no-repeat 50% bottom}</style>'); //]]> </script> <section> <div id="fd97d5d" class="banner" style="height:160px;"> </div> </section> <!-- 面包屑導(dǎo)航開(kāi)始 --> <div id="fd97d5d" class="container "> <nav class="sub_menu"> <ol class="breadcrumb"><span id="fd97d5d" class="glyphicon glyphicon-list"></span> <li><a href="/">網(wǎng)站首頁(yè)</a></li> <li><a title="技術(shù)文章" href="/bethel/NC">技術(shù)文章</a></li> <li><a title="數(shù)控文章" href="/bethel/news">數(shù)控文章</a></li> </ol> </nav> </div> <!--/sub_menu--><!-- 面包屑導(dǎo)航結(jié)束 --> <!-- 頁(yè)面標(biāo)題開(kāi)始 --> <div id="fd97d5d" class="title"> <h3><a>數(shù)控車幾個(gè)常見(jiàn)編程錯(cuò)誤導(dǎo)致撞刀的現(xiàn)象<small></small></a></h3> </div> <!-- 頁(yè)面標(biāo)題結(jié)束 --> <hr class="featurette-divider"> <!-- 中部開(kāi)始 --> <div id="fd97d5d" class="container"> <!-- 正文 --> <div id="fd97d5d" class="lead" id="print"> <p><img src="/upload/images/201407/14060109000696.jpg" alt="" /><br /> <b><span lang="EN-US" style="mso-bidi-font-size:10.5pt;font-family:宋體;mso-bidi-font-family:宋體; color:#666666;mso-font-kerning:0pt"> </span></b></p> <p class="MsoNormal" style="text-indent:21.0pt;mso-char-indent-count:2.0"><span lang="EN-US">1</span><span style="font-family:宋體;mso-ascii-font-family:"Times New Roman"; mso-hansi-font-family:"Times New Roman"">．</span> <span style="font-family: 宋體;mso-ascii-font-family:"Times New Roman";mso-hansi-font-family:"Times New Roman"">外圓刀編程常見(jiàn)撞刀的錯(cuò)誤</span></p> <p class="MsoNormal" style="text-indent:21.0pt;mso-char-indent-count:2.0"><span style="font-family:宋體;mso-ascii-font-family:"Times New Roman";mso-hansi-font-family: "Times New Roman"">外圓刀經(jīng)常撞刀現(xiàn)象如圖</span><span lang="EN-US">1 </span><span style="font-family:宋體;mso-ascii-font-family:"Times New Roman";mso-hansi-font-family: "Times New Roman"">這種情況，主要在退刀的過(guò)程中</span><span lang="EN-US"> G00 </span><span style="font-family:宋體;mso-ascii-font-family:"Times New Roman";mso-hansi-font-family: "Times New Roman"">走刀路線是折線或者是直線而且進(jìn)給速度快并且不受操作者控制，本例中刀具加工到</span><span lang="EN-US"> 40 </span><span style="font-family:宋體;mso-ascii-font-family:"Times New Roman"; mso-hansi-font-family:"Times New Roman"">這個(gè)外圓后進(jìn)行退刀，在其刀具退回目標(biāo)點(diǎn)時(shí)移動(dòng)路線中與</span><span lang="EN-US"> S</span><span style="font-family:宋體;mso-ascii-font-family:"Times New Roman"; mso-hansi-font-family:"Times New Roman"">Ｒ</span><span lang="EN-US">25 </span><span style="font-family:宋體;mso-ascii-font-family:"Times New Roman";mso-hansi-font-family: "Times New Roman"">球發(fā)生干涉，與工件發(fā)生碰撞，造成撞刀</span> <span style="font-family:宋體; mso-ascii-font-family:"Times New Roman";mso-hansi-font-family:"Times New Roman"">這個(gè)圖的編寫(xiě)</span><span lang="EN-US">:</span></p> <p class="MsoNormal" style="text-indent:21.0pt;mso-char-indent-count:2.0"><span lang="EN-US">M03 S600</span></p> <p class="MsoNormal" style="text-indent:21.0pt;mso-char-indent-count:2.0"><span lang="EN-US">T0101</span></p> <p class="MsoNormal" style="text-indent:21.0pt;mso-char-indent-count:2.0"><span lang="EN-US">G00 X60 Z2 </span><span style="font-family:宋體;mso-ascii-font-family: "Times New Roman";mso-hansi-font-family:"Times New Roman"">循環(huán)起始點(diǎn)在兩個(gè)方向都大于工件毛坯尺寸</span></p> <p class="MsoNormal" style="text-indent:21.0pt;mso-char-indent-count:2.0"><span lang="EN-US">G73 U5 W0 </span><span style="font-family:宋體;mso-ascii-font-family: "Times New Roman";mso-hansi-font-family:"Times New Roman"">Ｒ</span><span lang="EN-US">5</span></p> <p class="MsoNormal" style="text-indent:21.0pt;mso-char-indent-count:2.0"><span lang="EN-US">G73 P1 Q2 U0. 5 W0 F0. 2</span></p> <p class="MsoNormal" style="text-indent:21.0pt;mso-char-indent-count:2.0"><span lang="EN-US">N1G00 X0 Z2</span></p> <p class="MsoNormal" style="text-indent:21.0pt;mso-char-indent-count:2.0"><span lang="EN-US">G01 Z0</span></p> <p class="MsoNormal" style="text-indent:21.0pt;mso-char-indent-count:2.0"><span lang="EN-US">G03 X28. 6 Z </span><span style="font-family:宋體;mso-ascii-font-family: "Times New Roman";mso-hansi-font-family:"Times New Roman"">－</span><span lang="EN-US"> 45. 5 </span><span style="font-family:宋體;mso-ascii-font-family: "Times New Roman";mso-hansi-font-family:"Times New Roman"">Ｒ</span><span lang="EN-US">25</span></p> <p class="MsoNormal" style="text-indent:21.0pt;mso-char-indent-count:2.0"><span lang="EN-US">G02 X20 Z </span><span style="font-family:宋體;mso-ascii-font-family: "Times New Roman";mso-hansi-font-family:"Times New Roman"">－</span><span lang="EN-US"> 53. 7</span><span style="font-family:宋體;mso-ascii-font-family:"Times New Roman"; mso-hansi-font-family:"Times New Roman"">Ｒ</span><span lang="EN-US">10</span></p> <p class="MsoNormal" style="text-indent:21.0pt;mso-char-indent-count:2.0"><span lang="EN-US">G01 W </span><span style="font-family:宋體;mso-ascii-font-family:"Times New Roman"; mso-hansi-font-family:"Times New Roman"">－</span><span lang="EN-US"> 7. 7</span></p> <p class="MsoNormal" style="text-indent:21.0pt;mso-char-indent-count:2.0"><span lang="EN-US">X40</span></p> <p class="MsoNormal" style="text-indent:21.0pt;mso-char-indent-count:2.0"><span lang="EN-US">W </span><span style="font-family:宋體;mso-ascii-font-family:"Times New Roman"; mso-hansi-font-family:"Times New Roman"">－</span><span lang="EN-US"> 13. 8</span></p> <p class="MsoNormal" style="text-indent:21.0pt;mso-char-indent-count:2.0"><span lang="EN-US">N2 X51 </span><span style="font-family:宋體;mso-ascii-font-family: "Times New Roman";mso-hansi-font-family:"Times New Roman"">是工件的最大尺寸</span></p> <p class="MsoNormal" style="text-indent:21.0pt;mso-char-indent-count:2.0"><span lang="EN-US">G70 P1 Q2 S1800 F0. 1</span></p> <p class="MsoNormal" style="text-indent:21.0pt;mso-char-indent-count:2.0"><span lang="EN-US">G00 X100 Z100</span></p> <p class="MsoNormal" style="text-indent:21.0pt;mso-char-indent-count:2.0"><span lang="EN-US">M05</span></p> <p class="MsoNormal" style="text-indent:21.0pt;mso-char-indent-count:2.0"><span lang="EN-US">M30</span></p> <p><img src="/upload/images/201407/14060109140877.jpg" alt="" /></p> <p class="MsoNormal" style="text-indent:21.0pt;mso-char-indent-count:2.0"><span lang="EN-US"> </span></p> <p class="MsoNormal" style="text-indent:21.0pt;mso-char-indent-count:2.0"><span lang="EN-US">2</span><span style="font-family:宋體;mso-ascii-font-family:"Times New Roman"; mso-hansi-font-family:"Times New Roman"">．</span> <span style="font-family: 宋體;mso-ascii-font-family:"Times New Roman";mso-hansi-font-family:"Times New Roman"">切槽刀編程常見(jiàn)撞刀的錯(cuò)誤</span></p> <p class="MsoNormal" style="text-indent:21.0pt;mso-char-indent-count:2.0"><span style="font-family:宋體;mso-ascii-font-family:"Times New Roman";mso-hansi-font-family: "Times New Roman"">切槽刀常見(jiàn)撞刀現(xiàn)象如圖</span><span lang="EN-US">2 </span><span style="font-family:宋體;mso-ascii-font-family:"Times New Roman";mso-hansi-font-family: "Times New Roman"">主要有兩種情況</span><span lang="EN-US">: 1 </span><span style="font-family:宋體;mso-ascii-font-family:"Times New Roman";mso-hansi-font-family: "Times New Roman"">在是進(jìn)刀過(guò)程中刀具與工件</span><span lang="EN-US"> 48 </span><span style="font-family:宋體;mso-ascii-font-family:"Times New Roman";mso-hansi-font-family: "Times New Roman"">外圓發(fā)生干涉，導(dǎo)致零件報(bào)廢和刀具碎裂等</span><span lang="EN-US"> 2 </span><span style="font-family:宋體;mso-ascii-font-family:"Times New Roman";mso-hansi-font-family: "Times New Roman"">是退刀過(guò)程中刀具退刀路線與工件發(fā)生不應(yīng)有的撞擊</span> <span style="font-family: 宋體;mso-ascii-font-family:"Times New Roman";mso-hansi-font-family:"Times New Roman"">在編寫(xiě)程序時(shí)針對(duì)切槽刀應(yīng)注意以下三點(diǎn)就可避免切槽刀撞刀現(xiàn)象發(fā)生</span><span lang="EN-US">:</span></p> <p class="MsoNormal" style="text-indent:21.0pt;mso-char-indent-count:2.0"><span lang="EN-US">1 </span><span style="font-family:宋體;mso-ascii-font-family:"Times New Roman"; mso-hansi-font-family:"Times New Roman"">刀具定位時(shí)考慮槽兩邊的尺寸</span></p> <p class="MsoNormal" style="text-indent:21.0pt;mso-char-indent-count:2.0"><span lang="EN-US">2 </span><span style="font-family:宋體;mso-ascii-font-family:"Times New Roman"; mso-hansi-font-family:"Times New Roman"">編寫(xiě)程序時(shí)應(yīng)單個(gè)方向移動(dòng)</span></p> <p class="MsoNormal" style="text-indent:21.0pt;mso-char-indent-count:2.0"><span lang="EN-US">3 </span><span style="font-family:宋體;mso-ascii-font-family:"Times New Roman"; mso-hansi-font-family:"Times New Roman"">考慮刀具的最大切深</span></p> <p class="MsoNormal" style="text-indent:21.0pt;mso-char-indent-count:2.0"><span style="font-family:宋體;mso-ascii-font-family:"Times New Roman";mso-hansi-font-family: "Times New Roman"">這個(gè)零件的參考程序?yàn)?/span></p> <p class="MsoNormal" style="text-indent:21.0pt;mso-char-indent-count:2.0"><span lang="EN-US">M03 S400</span></p> <p class="MsoNormal" style="text-indent:21.0pt;mso-char-indent-count:2.0"><span lang="EN-US">T0202</span></p> <p class="MsoNormal" style="text-indent:21.0pt;mso-char-indent-count:2.0"><span lang="EN-US">G00 X50 Z </span><span style="font-family:宋體;mso-ascii-font-family: "Times New Roman";mso-hansi-font-family:"Times New Roman"">－</span><span lang="EN-US"> 30 </span><span style="font-family:宋體;mso-ascii-font-family:"Times New Roman"; mso-hansi-font-family:"Times New Roman"">定位的尺寸大于槽兩邊的臺(tái)階軸的尺寸</span></p> <p class="MsoNormal" style="text-indent:21.0pt;mso-char-indent-count:2.0"><span lang="EN-US">G01 X26 F0. 1</span></p> <p class="MsoNormal" style="text-indent:21.0pt;mso-char-indent-count:2.0"><span lang="EN-US">G04 X1</span></p> <p class="MsoNormal" style="text-indent:21.0pt;mso-char-indent-count:2.0"><span lang="EN-US">G01 X50 </span><span style="font-family:宋體;mso-ascii-font-family: "Times New Roman";mso-hansi-font-family:"Times New Roman"">退刀移動(dòng)到工件以外</span></p> <p class="MsoNormal" style="text-indent:21.0pt;mso-char-indent-count:2.0"><span lang="EN-US">G00 X100 </span><span style="font-family:宋體;mso-ascii-font-family: "Times New Roman";mso-hansi-font-family:"Times New Roman"">退刀先退</span><span lang="EN-US"> x </span><span style="font-family:宋體;mso-ascii-font-family:"Times New Roman"; mso-hansi-font-family:"Times New Roman"">向</span></p> <p class="MsoNormal" style="text-indent:21.0pt;mso-char-indent-count:2.0"><span lang="EN-US">Z100 z </span><span style="font-family:宋體;mso-ascii-font-family: "Times New Roman";mso-hansi-font-family:"Times New Roman"">向退刀</span></p> <p class="MsoNormal" style="text-indent:21.0pt;mso-char-indent-count:2.0"><span lang="EN-US">M05</span></p> <p class="MsoNormal" style="text-indent:21.0pt;mso-char-indent-count:2.0"><span lang="EN-US">M30</span></p> <p><img src="/upload/images/201407/14060109261282.jpg" alt="" /></p> <p class="MsoNormal" style="text-indent:21.0pt;mso-char-indent-count:2.0"><span lang="EN-US"> </span></p> <p class="MsoNormal" style="text-indent:21.0pt;mso-char-indent-count:2.0"><span lang="EN-US">3</span><span style="font-family:宋體;mso-ascii-font-family:"Times New Roman"; mso-hansi-font-family:"Times New Roman"">．</span> <span style="font-family: 宋體;mso-ascii-font-family:"Times New Roman";mso-hansi-font-family:"Times New Roman"">螺紋刀編程常見(jiàn)撞刀的錯(cuò)誤</span></p> <p class="MsoNormal" style="text-indent:21.0pt;mso-char-indent-count:2.0"><span style="font-family:宋體;mso-ascii-font-family:"Times New Roman";mso-hansi-font-family: "Times New Roman"">螺紋刀最常見(jiàn)撞刀現(xiàn)象如圖</span><span lang="EN-US">3 </span><span style="font-family:宋體;mso-ascii-font-family:"Times New Roman";mso-hansi-font-family: "Times New Roman"">在編寫(xiě)程序時(shí)沒(méi)有注意螺紋刀的</span><span lang="EN-US"> z </span><span style="font-family:宋體;mso-ascii-font-family:"Times New Roman";mso-hansi-font-family: "Times New Roman"">向切削極限問(wèn)題先看這樣的一段程序</span><span lang="EN-US">:</span></p> <p class="MsoNormal" style="text-indent:21.0pt;mso-char-indent-count:2.0"><span lang="EN-US">M03 S400</span></p> <p class="MsoNormal" style="text-indent:21.0pt;mso-char-indent-count:2.0"><span lang="EN-US">T0303</span></p> <p class="MsoNormal" style="text-indent:21.0pt;mso-char-indent-count:2.0"><span lang="EN-US">G00 X30 Z2</span></p> <p class="MsoNormal" style="text-indent:21.0pt;mso-char-indent-count:2.0"><span lang="EN-US">G92 X29. 1 Z </span><span style="font-family:宋體;mso-ascii-font-family: "Times New Roman";mso-hansi-font-family:"Times New Roman"">－</span><span lang="EN-US"> 23 F2</span></p> <p class="MsoNormal" style="text-indent:21.0pt;mso-char-indent-count:2.0"><span lang="EN-US">X28. 5</span></p> <p class="MsoNormal" style="text-indent:21.0pt;mso-char-indent-count:2.0"><span lang="EN-US">X28</span></p> <p class="MsoNormal" style="text-indent:21.0pt;mso-char-indent-count:2.0"><span lang="EN-US">X27. 6</span></p> <p class="MsoNormal" style="text-indent:21.0pt;mso-char-indent-count:2.0"><span lang="EN-US">X27. 4</span></p> <p class="MsoNormal" style="text-indent:21.0pt;mso-char-indent-count:2.0"><span lang="EN-US">G00 X100 Z100</span></p> <p class="MsoNormal" style="text-indent:21.0pt;mso-char-indent-count:2.0"><span lang="EN-US">M05</span></p> <p class="MsoNormal" style="text-indent:21.0pt;mso-char-indent-count:2.0"><span lang="EN-US">M30</span></p> <p class="MsoNormal" style="text-indent:21.0pt;mso-char-indent-count:2.0"><span style="font-family:宋體;mso-ascii-font-family:"Times New Roman";mso-hansi-font-family: "Times New Roman"">如圖</span><span lang="EN-US">3 </span><span style="font-family: 宋體;mso-ascii-font-family:"Times New Roman";mso-hansi-font-family:"Times New Roman"">用</span><span lang="EN-US"> C </span><span style="font-family:宋體;mso-ascii-font-family:"Times New Roman"; mso-hansi-font-family:"Times New Roman"">這樣的一把螺紋刀進(jìn)行切削加工，在編寫(xiě)程序時(shí)</span><span lang="EN-US"> G92X29. 1 Z </span><span style="font-family:宋體;mso-ascii-font-family: "Times New Roman";mso-hansi-font-family:"Times New Roman"">－</span><span lang="EN-US"> 23 F2 </span><span style="font-family:宋體;mso-ascii-font-family: "Times New Roman";mso-hansi-font-family:"Times New Roman"">中的</span><span lang="EN-US"> Z </span><span style="font-family:宋體;mso-ascii-font-family:"Times New Roman"; mso-hansi-font-family:"Times New Roman"">－</span><span lang="EN-US"> 23 </span><span style="font-family:宋體;mso-ascii-font-family:"Times New Roman";mso-hansi-font-family: "Times New Roman"">是沒(méi)有考慮到所使用的刀具，</span><span lang="EN-US">Z </span><span style="font-family:宋體;mso-ascii-font-family:"Times New Roman";mso-hansi-font-family: "Times New Roman"">值應(yīng)該小于且減去螺紋刀尖寬度的一半，</span><span lang="EN-US">z </span><span style="font-family:宋體;mso-ascii-font-family:"Times New Roman";mso-hansi-font-family: "Times New Roman"">值小于</span><span lang="EN-US">25 </span><span style="font-family: 宋體;mso-ascii-font-family:"Times New Roman";mso-hansi-font-family:"Times New Roman"">－</span><span lang="EN-US"> 3 </span><span style="font-family:宋體;mso-ascii-font-family:"Times New Roman"; mso-hansi-font-family:"Times New Roman"">即小于</span><span lang="EN-US">22</span><span style="font-family:宋體;mso-ascii-font-family:"Times New Roman";mso-hansi-font-family: "Times New Roman"">，在實(shí)際編寫(xiě)中考慮</span><span lang="EN-US"> Z </span><span style="font-family:宋體;mso-ascii-font-family:"Times New Roman";mso-hansi-font-family: "Times New Roman"">向?qū)Φ墩`差等因素，這個(gè)程序應(yīng)改為</span><span lang="EN-US"> G92 X29. 1 Z </span><span style="font-family:宋體;mso-ascii-font-family:"Times New Roman";mso-hansi-font-family: "Times New Roman"">－</span><span lang="EN-US">21. 5 F2 </span><span style="font-family:宋體;mso-ascii-font-family:"Times New Roman";mso-hansi-font-family: "Times New Roman"">，就可以加工了</span> <span style="font-family:宋體;mso-ascii-font-family: "Times New Roman";mso-hansi-font-family:"Times New Roman"">如果用的是</span><span lang="EN-US"> D </span><span style="font-family:宋體;mso-ascii-font-family:"Times New Roman"; mso-hansi-font-family:"Times New Roman"">這樣螺紋刀具在，</span><span lang="EN-US">z </span><span style="font-family:宋體;mso-ascii-font-family:"Times New Roman";mso-hansi-font-family: "Times New Roman"">值可以用原來(lái)的程序進(jìn)行加工</span></p> <p><img src="/upload/images/201407/1406010938857.jpg" alt="" /></p> <p class="MsoNormal" style="text-indent:21.0pt;mso-char-indent-count:2.0"><span lang="EN-US"> </span></p> <p class="MsoNormal" style="text-indent:21.0pt;mso-char-indent-count:2.0"><span lang="EN-US">4</span><span style="font-family:宋體;mso-ascii-font-family:"Times New Roman"; mso-hansi-font-family:"Times New Roman"">．</span> <span style="font-family: 宋體;mso-ascii-font-family:"Times New Roman";mso-hansi-font-family:"Times New Roman"">用頂尖時(shí)撞刀的編程錯(cuò)誤</span></p> <p class="MsoNormal" style="text-indent:21.0pt;mso-char-indent-count:2.0"><span style="font-family:宋體;mso-ascii-font-family:"Times New Roman";mso-hansi-font-family: "Times New Roman"">在用到輔助工具時(shí)，需要考慮程序的編寫(xiě)，如圖</span><span lang="EN-US">4 </span><span style="font-family:宋體;mso-ascii-font-family:"Times New Roman";mso-hansi-font-family: "Times New Roman"">這樣的一個(gè)零件需要用到頂尖，在用到頂尖時(shí)應(yīng)該注意所有的退刀應(yīng)該單個(gè)方向來(lái)寫(xiě)</span><span lang="EN-US">G00 x200; z </span><span style="font-family:宋體;mso-ascii-font-family: "Times New Roman";mso-hansi-font-family:"Times New Roman"">向退刀要注意退刀工件以外就可以，因?yàn)?/span><span lang="EN-US"> z </span><span style="font-family:宋體;mso-ascii-font-family:"Times New Roman"; mso-hansi-font-family:"Times New Roman"">向沒(méi)有距離可退</span><span lang="EN-US"> ( </span><span style="font-family:宋體;mso-ascii-font-family:"Times New Roman";mso-hansi-font-family: "Times New Roman"">頂尖限制了</span><span lang="EN-US"> z </span><span style="font-family:宋體;mso-ascii-font-family:"Times New Roman";mso-hansi-font-family: "Times New Roman"">向的移動(dòng)</span><span lang="EN-US">) </span><span style="font-family: 宋體;mso-ascii-font-family:"Times New Roman";mso-hansi-font-family:"Times New Roman"">，有換刀要求時(shí)</span><span lang="EN-US"> x </span><span style="font-family:宋體;mso-ascii-font-family:"Times New Roman"; mso-hansi-font-family:"Times New Roman"">向退刀也不能太小，防止換刀發(fā)生干涉</span></p> <p class="MsoNormal" align="center" style="margin-top:4.5pt;margin-right:0cm; margin-bottom:7.5pt;margin-left:0cm;text-align:center;line-height:13.5pt; mso-pagination:widow-orphan;mso-outline-level:1"> <p class="MsoNormal" style="margin-top:4.5pt;margin-right:0cm;margin-bottom:7.5pt; margin-left:0cm;line-height:13.5pt;mso-pagination:widow-orphan;mso-outline-level: 1"> <p class="MsoNormal" style="margin: 4.5pt 0cm 7.5pt; line-height: 13.5pt; text-align: left;"><b><span style="mso-bidi-font-size:10.5pt;font-family:宋體;mso-bidi-font-family: 宋體;color:#666666;mso-font-kerning:0pt">相關(guān)文章可查閱本站：<span lang="EN-US"><a ><span lang="EN-US"><span lang="EN-US">技<span lang="EN-US">術(shù)<span lang="EN-US">文<span lang="EN-US">章</span></span></span></span></span><span lang="EN-US"><span lang="EN-US"> </span></span></a></span>或本文下方 標(biāo)簽 分類<span lang="EN-US"> <o:p></o:p></span></span></b></p> <p class="MsoNormal" style="margin: 4.5pt 0cm 7.5pt; line-height: 13.5pt; text-align: left;"><b><span style="mso-bidi-font-size:10.5pt;font-family:宋體;mso-bidi-font-family: 宋體;color:#666666;mso-font-kerning:0pt">相關(guān)產(chǎn)品可查閱本站：<span lang="EN-US"><a ><span lang="EN-US"><span lang="EN-US">產(chǎn)<span lang="EN-US">品<span lang="EN-US">中<span lang="EN-US">心</span></span></span></span></span></a> </span>或 </span></b><b><span lang="EN-US" style="mso-bidi-font-size:10.5pt;font-family:宋體;mso-bidi-font-family:宋體; color:#666666;mso-font-kerning:0pt"><a ><span lang="EN-US"><span lang="EN-US">鉆攻中心</span></span></a> <a ><span lang="EN-US"><span lang="EN-US">高速加工中心</span></span></a> <a ><span lang="EN-US"><span lang="EN-US">高<span lang="EN-US">速<span lang="EN-US">模<span lang="EN-US">具<span lang="EN-US">加<span lang="EN-US">工<span lang="EN-US">中<span lang="EN-US">心</span></span></span></span></span></span></span></span></span></a><o:p></o:p></span></b></p> <p class="MsoNormal" style="margin: 4.5pt 0cm 7.5pt; line-height: 13.5pt; text-align: left;"><b><span style="mso-bidi-font-size:10.5pt;font-family:宋體;mso-bidi-font-family: 宋體;color:#666666;mso-font-kerning:0pt">返回首頁(yè)可點(diǎn)擊：<span lang="EN-US"> <a ><span lang="EN-US"><span lang="EN-US">伯<span lang="EN-US">特<span lang="EN-US">利<span lang="EN-US">數(shù)<span lang="EN-US">控</span></span></span></span></span></span></a><o:p></o:p></span></span></b></p> </p> </p></div> <div id="fd97d5d" class="blank30"></div> <!-- tag --> <div id="fd97d5d" class="blank10"></div> 標(biāo)簽： <a href='/index.php?case=tag&act=show&tag=%E7%BC%96%E7%A8%8B' target='_blank'>編程</a> <!-- 分類 --> <div id="fd97d5d" class="blank10"></div> 分類： <a href='/bethel/type/CAM/type-1.html' target='_blank'>編程加工</a> <div id="fd97d5d" class="blank30"></div> <!--自動(dòng)調(diào)用自定義字段--> <div id="fd97d5d" class="blank20"></div> <div id="fd97d5d" class="blank30"></div> <!-- 投票 --> <script src="/index.php?case=vote&act=view&aid=242"></script> <!-- 自定義表單開(kāi)始 --> <!-- 自定義表單結(jié)束 --> <div id="fd97d5d" class="blank60"></div> <!-- 上下頁(yè)開(kāi)始 --> <div class="fd97d5d" id="page"> <strong>上一篇</strong><a href="/bethel/news/show_241.html">談初學(xué)編程和操機(jī)Fanuc 0i 系統(tǒng)數(shù)控車的幾個(gè)要點(diǎn)（上）</a> <div id="fd97d5d" class="blank10"></div> <strong>下一篇</strong><a href="/bethel/news/show_243.html">精雕機(jī)的常見(jiàn)及優(yōu)化建模方案和刀具的選擇(1)</a> </div> <!-- 上下頁(yè)結(jié)束 --> </div><!-- /container --> <!-- 相關(guān)文章開(kāi)始 --> <div id="fd97d5d" class="blank60"></div> <!-- 頁(yè)面標(biāo)題開(kāi)始 --> <div id="fd97d5d" class="title"> <h3><a><a href='/index.php?case=tag&act=show&tag=%E7%BC%96%E7%A8%8B' target='_blank'>編程</a> <small>相關(guān)內(nèi)容</small></a></h3> <p></p> <span>——</span> </div> <!-- 頁(yè)面標(biāo)題結(jié)束 --> <hr class="featurette-divider"> <div id="fd97d5d" class="container list-container"> <!-- 內(nèi)容列表開(kāi)始 --> <div id="fd97d5d" class="news-list list-border list-border-w"> <div id="fd97d5d" class="list-date"> <span>05</span> <p>2024-11</p> </div> <h4><a title="ＵＧ的ＸＺＣ車銑復(fù)合中心后處理構(gòu)建技術(shù)" href="/bethel/5-aix/show-2925.html" target="_blank">ＵＧ的ＸＺＣ車銑復(fù)合中心后處理構(gòu)建技術(shù)</a></h4> <p>結(jié) 合 車銑復(fù)合加工中心說(shuō)明書(shū)，應(yīng) 用ＵＧ軟 件ＰｏｓｔＢｕｉｌｄｅｒ開(kāi)發(fā) 了ＸＺＣ類 機(jī) 床 后 置 處 理，能 夠 快 捷 實(shí) 現(xiàn)ＵＧ自動(dòng) 編 程 中 車、銑、孔等操作的程序后處理，文 中 對(duì) 后處 理 創(chuàng) 建 從 初 始 化 運(yùn) 動(dòng)、運(yùn) 動(dòng) 前 設(shè) 置、機(jī) 床 運(yùn) 動(dòng) 前、… <a href="/bethel/5-aix/show-2925.html" target="_blank">[了解更多]</a></p> </div> <div id="fd97d5d" class="news-list list-border list-border-w"> <div id="fd97d5d" class="list-date"> <span>04</span> <p>2024-11</p> </div> <h4><a title="五軸加工中心后處理算法研究和驗(yàn)證" href="/bethel/5-aix/show-2877.html" target="_blank">五軸加工中心后處理算法研究和驗(yàn)證</a></h4> <p>本文通過(guò)對(duì)五軸加工中心的三種類型的結(jié)構(gòu)特點(diǎn)進(jìn)行具體的運(yùn)動(dòng)分析，建立了數(shù)學(xué)模型推導(dǎo)出各類機(jī)床的后置處理算法。并通過(guò)UG NX進(jìn)行建模并進(jìn)行后處理與算法得到的后處理數(shù)據(jù)進(jìn)行對(duì)比，證明了文中算法的正確性。通過(guò)所推導(dǎo)的數(shù)學(xué)公式得知，坐標(biāo)的角度變換與轉(zhuǎn)臺(tái)的轉(zhuǎn)動(dòng)相關(guān)。所推導(dǎo)的數(shù)學(xué)模型為最基礎(chǔ)… <a href="/bethel/5-aix/show-2877.html" target="_blank">[了解更多]</a></p> </div> <div id="fd97d5d" class="news-list list-border list-border-w"> <div id="fd97d5d" class="list-date"> <span>04</span> <p>2024-11</p> </div> <h4><a title="五軸刀具切削加工誤差非線性插補(bǔ)" href="/bethel/5-aix/show-2871.html" target="_blank">五軸刀具切削加工誤差非線性插補(bǔ)</a></h4> <p>為了提高五軸加工中心的刀具加工精度，本文提出了五軸聯(lián)動(dòng)數(shù)控刀具切削加工誤差非線性插補(bǔ)方法。根據(jù)五軸聯(lián)動(dòng)數(shù)控刀具工作原理，分析誤差產(chǎn)生原因，利用誤差非線性插補(bǔ)方法，實(shí)現(xiàn)誤差插補(bǔ)。實(shí)驗(yàn)結(jié)果表明：利用該方法進(jìn)行誤差插補(bǔ)后，機(jī)床刀具運(yùn)行軌跡與理想插補(bǔ)軌跡貼合度高，且插補(bǔ)后誤差明顯減小，可… <a href="/bethel/5-aix/show-2871.html" target="_blank">[了解更多]</a></p> </div> <div id="fd97d5d" class="news-list list-border list-border-w"> <div id="fd97d5d" class="list-date"> <span>04</span> <p>2024-11</p> </div> <h4><a title="五軸加工中心后處理器仿真與優(yōu)化" href="/bethel/5-aix/show-2864.html" target="_blank">五軸加工中心后處理器仿真與優(yōu)化</a></h4> <p>隨著五軸聯(lián)動(dòng)數(shù)控加工技術(shù)的廣泛應(yīng)用，文中針對(duì)五軸加工中心和五軸鉆攻中心的后置處理器進(jìn)行仿真分析，并提出一種以序列為基礎(chǔ)的優(yōu)化方法，優(yōu)化后的后置處理器，可以使得數(shù)控加工節(jié)省時(shí)間百分比得到有效提升。雖然文中提出優(yōu)化方法滿足了預(yù)期要求，但受到研究條件的影響，該方法未來(lái)需要進(jìn)一步完善。… <a href="/bethel/5-aix/show-2864.html" target="_blank">[了解更多]</a></p> </div> <div id="fd97d5d" class="news-list list-border list-border-w"> <div id="fd97d5d" class="list-date"> <span>04</span> <p>2024-11</p> </div> <h4><a title="立銑刀切削軌跡下五軸銑削力計(jì)算" href="/bethel/5-aix/show-2859.html" target="_blank">立銑刀切削軌跡下五軸銑削力計(jì)算</a></h4> <p>面向銑削工藝參數(shù)優(yōu)選技術(shù)的工程需求，以復(fù)雜零部件多軸數(shù)控銑削為背景，文中提出了一種通用立銑刀真實(shí)切削軌跡下的五軸銑削力計(jì)算方法。 （１）建立了可同時(shí)表征球頭銑刀、圓環(huán)銑刀和平底銑刀的通用立銑刀幾何模型，計(jì)算得到不同類型立銑刀的切削微元長(zhǎng)度和切削寬度。 （２）提出了一種快速求解… <a href="/bethel/5-aix/show-2859.html" target="_blank">[了解更多]</a></p> </div> <!-- 內(nèi)容列表結(jié)束 --> </div> <!-- 相關(guān)文章結(jié)束 --> <!-- 頁(yè)底推薦圖文產(chǎn)品開(kāi)始 --> <hr class="featurette-divider"> <!-- 頁(yè)面標(biāo)題開(kāi)始 --> <div id="fd97d5d" class="title"> <h3 class="wow bounceInDown" data-wow-delay="0.5s"><a href="/bethel/cnc">產(chǎn)品中心<small></small></a></h3> <span>——</span> </div> <!-- 頁(yè)面標(biāo)題結(jié)束 --> <div id="fd97d5d" class="container"> <div id="fd97d5d" class="blank30"></div> <!-- 中部開(kāi)始 --> <div id="fd97d5d" class="row"> <div id="fd97d5d" class="col-xs-12 col-sm-3 col-md-3 col-lg-3"> <p></p> <p><a title="" href="/bethel/cnc" class="content-bottom-list-more">Learn more</a></p> </div> <div id="fd97d5d" class="col-xs-12 col-sm-9 col-md-9 col-lg-9"> <div id="fd97d5d" class="row"> <div id="fd97d5d" class="post-masonry col-xs-12 col-sm-6 col-md-4 col-lg-4"> <a title="U260T五軸鉆攻中心" href="/bethel/cnc/show_37.html" class="img-auto"> <img class="img-responsive" alt="U260T五軸鉆攻中心" src="https://bethel.oss-cn-shenzhen.aliyuncs.com/U260T360360.png" onerror='this.src="/images/nopic.gif"' /> <h4><font style="color:;">U260T五軸鉆攻中心</font></h4> </a> </div> <div id="fd97d5d" class="post-masonry col-xs-12 col-sm-6 col-md-4 col-lg-4"> <a title="U260V五軸加工中心" href="/bethel/cnc/show_2722.html" class="img-auto"> <img class="img-responsive" alt="U260V五軸加工中心" src="https://bethel.oss-cn-shenzhen.aliyuncs.com/U260V360360.png" onerror='this.src="/images/nopic.gif"' /> <h4><font style="color:;">U260V五軸加工中心</font></h4> </a> </div> <div id="fd97d5d" class="post-masonry col-xs-12 col-sm-6 col-md-4 col-lg-4"> <a title="U350V五軸加工中心" href="/bethel/cnc/show_2724.html" class="img-auto"> <img class="img-responsive" alt="U350V五軸加工中心" src="https://bethel.oss-cn-shenzhen.aliyuncs.com/U350V360360.png" onerror='this.src="/images/nopic.gif"' /> <h4><font style="color:;">U350V五軸加工中心</font></h4> </a> </div> </div> </div> </div><!-- /row --> </div><!-- /container --> <div id="fd97d5d" class="blank60"></div> <!-- 頁(yè)底推薦圖文產(chǎn)品結(jié)束 --> <!--footer start--> <div id="fd97d5d" class="footer"> <div id="fd97d5d" class="footer-top ptb-100"> <div id="fd97d5d" class="container"> <div id="fd97d5d" class="row"> <div id="fd97d5d" class="col-md-3 col-sm-6 col-xs-12"> <div id="fd97d5d" class="single-footer contact"> <div id="fd97d5d" class="footer-title"> <h3>聯(lián)系我們</h3> </div> <div id="fd97d5d" class="contact-action mb-15"> <span><i class="zmdi zmdi-pin"></i></span> <p>東莞市虎門鎮(zhèn)南柵民昌路美視達(dá)工業(yè)園D棟</p> </div> <div id="fd97d5d" class="contact-action mb-15"> <span><i class="zmdi zmdi-email"></i></span> <p>jiale@yujiangcnc.com<br>cnc@yujiangcnc.com</p> </div> <div id="fd97d5d" class="contact-action"> <span> <i class="zmdi zmdi-phone"></i> </span> <p>0769-88622691<br>15814747355</p> </div> </div> </div> <div id="fd97d5d" class="col-md-3 col-sm-6 col-xs-12"> <div id="fd97d5d" class="single-footer widget"> <div id="fd97d5d" class="footer-title"> <h3>關(guān)注官方微信</h3> </div> <img src="/upload/images/201703/14908026145903.jpg" class="weixin" onerror='this.src="/images/nopic.gif"' /> </div> </div> </div> </div> </div> <div id="fd97d5d" class="footer-bottom text-left"> <div id="fd97d5d" class="container"> <div id="fd97d5d" class="row"> <div id="fd97d5d" class="col-md-12 col-sm-12 col-xs-12"> <div id="fd97d5d" class="copyright"> <p>Copyright ? <a title="五軸加工中心_五軸鉆攻中心_銑車復(fù)合中心 | 宇匠數(shù)控Y&J" href="/">五軸加工中心_五軸鉆攻中心_銑車復(fù)合中心 | 宇匠數(shù)控Y&J</a></p> <p> </p> <p><a rel="nofollow" rel="nofollow" target="_blank">粵ICP備16019757號(hào)</a> <a rel="nofollow" rel="nofollow" target="_blank">工信部</a> <a href="/index.php?case=archive&act=rss&catid=2">Rss</a></p> </div> </div> </div> </div> </div> </div> <!--footer end--> </div> <!-- video --> <div id="fd97d5d" class="container-fluid"> <div id="fd97d5d" class="modal fade bs-example-modal-lg-video" tabindex="-1" role="dialog" aria-labelledby="myLargeModalLabel"> <div id="fd97d5d" class="modal-dialog modal-lg"> <div id="fd97d5d" class="modal-content"> <div id="fd97d5d" class="modal-header"> <button type="button" class="close" data-dismiss="modal" aria-label="Close"><span aria-hidden="true">×</span></button> <div id="fd97d5d" class="blank5"></div> </div> <div id="fd97d5d" class="row"> <div id="fd97d5d" class="col-lg-1"></div> <div id="fd97d5d" class="col-lg-10"> <div id="fd97d5d" class="input-group"> <div id="fd97d5d" class="index-video"> <embed src="" quality="high" width="100%" height="100%" align="center" allowScriptAccess="always" allowFullScreen="true" mode="transparent" type="application/x-shockwave-flash"></embed> </div> </div> </div> <div id="fd97d5d" class="col-lg-1"></div> </div> </div> </div> </div> <!-- video end --> <!-- search --> <div id="fd97d5d" class="container-fluid"> <div id="fd97d5d" class="modal fade bs-example-modal-lg-search" tabindex="-1" role="dialog" aria-labelledby="myLargeModalLabel"> <div id="fd97d5d" class="modal-dialog modal-lg"> <div id="fd97d5d" class="modal-content"> <div id="fd97d5d" class="modal-header"> <button type="button" class="close" data-dismiss="modal" aria-label="Close"><span aria-hidden="true">×</span></button> <div id="fd97d5d" class="blank5"></div> </div> <div id="fd97d5d" class="row"> <form name='search' action="/index.php?case=archive&act=search" onsubmit="search_check();" method="post"> <div id="fd97d5d" class="col-lg-1"></div> <div id="fd97d5d" class="col-lg-10"> <div id="fd97d5d" class="input-group"> <input type="text" name="keyword" class="form-control" placeholder="請(qǐng)輸入查詢信息！"> <span id="fd97d5d" class="input-group-btn"> <button class="btn btn-default" name='submit' type="submit">Go!</button> </span> </div> </div> <div id="fd97d5d" class="col-lg-1"></div> </form> </div> </div> </div> </div> <!-- search end --> <div id="fd97d5d" class="servers"> <!--[if (gte IE 7)|!(IE)]><!--> <!-- 在線客服 --> <style type="text/css"> .izl-rmenu{position:fixed; right:0; margin-right:20px; bottom:0px; padding-bottom:0px; z-index:999; } .izl-rmenu .sbtn{width:72px; height:73px; margin-bottom:1px; cursor:pointer; position:relative;} .izl-rmenu .btn-qq{background:url(/template/CmsEasy_V_408/skin/images/servers/metro_color/r_qq.png) 0px 0px no-repeat; background-color:#6da9de;color:#FFF;} .izl-rmenu .btn-qq:hover{background-color:#488bc7;color:#FFF;} .izl-rmenu .btn-qq .qq{background-color:#488bc7; position:absolute; width:160px; left:-160px; top:0px; line-height:73px; color:#FFF; font-size:18px; text-align:center; display:none;} .izl-rmenu .btn-qq a {color:#FFF;font-size:14px;} .izl-rmenu .btn-wx{background:url(/template/CmsEasy_V_408/skin/images/servers/metro_color/r_wx.png) 0px 0px no-repeat; background-color:#78c340;} .izl-rmenu .btn-wx:hover{background-color:#58a81c;} .izl-rmenu .btn-wx .pic{position:absolute; left:-160px; top:0px; display:none;width:140px;height:140px; max-width: 200%;} .izl-rmenu .btn-phone{background:url(/template/CmsEasy_V_408/skin/images/servers/metro_color/r_phone.png) 0px 0px no-repeat; background-color:#fbb01f;} .izl-rmenu .btn-phone:hover{background-color:#ff811b;} .izl-rmenu .btn-phone .phone{background-color:#ff811b; position:absolute; width:160px; left:-160px; top:0px; line-height:73px; color:#FFF; font-size:18px; text-align:center; display:none;} .izl-rmenu .btn-ali{background:url(/template/CmsEasy_V_408/skin/images/servers/metro_color/r_ali.png) 0px 0px no-repeat; background-color:#B8860B;} .izl-rmenu .btn-ali:hover{background-color:#808000;} .izl-rmenu a.btn-ali,.izl-rmenu a.btn-ali:visited{background:url(/template/CmsEasy_V_408/skin/images/servers/metro_color/r_ali.png) 0px 0px no-repeat; background-color:#B8860B; text-decoration:none; display:block;} .izl-rmenu .btn-wangwang{background:url(/template/CmsEasy_V_408/skin/images/servers/metro_color/r_wangwang.png) 0px 0px no-repeat; background-color:#FFD700;} .izl-rmenu .btn-wangwang:hover{background-color:#DAA520;} .izl-rmenu a.btn-wangwang,.izl-rmenu a.btn-wangwang:visited{background:url(/template/CmsEasy_V_408/skin/images/servers/metro_color/r_wangwang.png) 0px 0px no-repeat; background-color:#FFD700; text-decoration:none; display:block;} .izl-rmenu .btn-skype{background:url(/template/CmsEasy_V_408/skin/images/servers/metro_color/r_skype.png) 0px 0px no-repeat; background-color:#FF69B4;} .izl-rmenu .btn-skype:hover{background-color:#8B008B;} .izl-rmenu a.btn-skype,.izl-rmenu a.btn-skype:visited{background:url(/template/CmsEasy_V_408/skin/images/servers/metro_color/r_skype.png) 0px 0px no-repeat; background-color:#FF69B4; text-decoration:none; display:block;} .izl-rmenu .btn-web{background:url(/template/CmsEasy_V_408/skin/images/servers/metro_color/r_web.png) 0px 0px no-repeat; background-color:#008a46;} .izl-rmenu .btn-web:hover{background-color:#00663a;} .izl-rmenu a.btn-web,.izl-rmenu a.btn-web:visited{background:url(/template/CmsEasy_V_408/skin/images/servers/metro_color/r_web.png) 0px 0px no-repeat; background-color:#008a46; text-decoration:none; display:block;} .izl-rmenu .btn-top{background:url(/template/CmsEasy_V_408/skin/images/servers/metro_color/r_top.png) 0px 0px no-repeat; background-color:#666666; display:none;} .izl-rmenu .btn-top:hover{background-color:#444;} </style> <script language="javascript" type="text/javascript"> $(function(){ var tophtml="<div class="fd97d5d" id=\"izl_rmenu\" class=\"izl-rmenu\"><div id="fd97d5d" class=\"sbtn btn-qq\"><div id="fd97d5d" class=\"qq\"><a rel=\"nofollow\" target=\"_blank\" href=\"tencent://Message/?Uin=631033431&websiteName=http://www.szkt.net.cn/=&Menu=yes\">客服一</a></div></div><div id="fd97d5d" class=\"sbtn btn-wx\"><img class=\"pic\" src=\"/upload/images/201703/14908026145903.jpg\" onclick=\"window.location.href=\'http:\'\"/></div><div id="fd97d5d" class=\"sbtn btn-phone\"><div id="fd97d5d" class=\"phone\">15814747355</div></div><div id="fd97d5d" class=\"sbtn btn-top\"></div></div>"; $("#top").html(tophtml); $("#izl_rmenu").each(function(){ $(this).find(".btn-qq").mouseenter(function(){ $(this).find(".qq").fadeIn("fast"); }); $(this).find(".btn-qq").mouseleave(function(){ $(this).find(".qq").fadeOut("fast"); }); $(this).find(".btn-wx").mouseenter(function(){ $(this).find(".pic").fadeIn("fast"); }); $(this).find(".btn-wx").mouseleave(function(){ $(this).find(".pic").fadeOut("fast"); }); $(this).find(".btn-phone").mouseenter(function(){ $(this).find(".phone").fadeIn("fast"); }); $(this).find(".btn-phone").mouseleave(function(){ $(this).find(".phone").fadeOut("fast"); }); $(this).find(".btn-top").click(function(){ $("html, body").animate({ "scroll-top":0 },"fast"); }); }); var lastRmenuStatus=false; $(window).scroll(function(){//bug var _top=$(window).scrollTop(); if(_top>200){ $("#izl_rmenu").data("expanded",true); }else{ $("#izl_rmenu").data("expanded",false); } if($("#izl_rmenu").data("expanded")!=lastRmenuStatus){ lastRmenuStatus=$("#izl_rmenu").data("expanded"); if(lastRmenuStatus){ $("#izl_rmenu .btn-top").slideDown(); }else{ $("#izl_rmenu .btn-top").slideUp(); } } }); }); </script> <div class="fd97d5d" id="top"></div><![endif]--> <!-- 短信 --> </div> <div id="fd97d5d" class="servers-wap"> <div id="fd97d5d" class="blank20"></div> <div id="fd97d5d" class="blank20 "></div> <style type="text/css"> /*底部導(dǎo)航*/ .foot_mp{ clear:both; padding:5px 0px; text-align:center; position:fixed; bottom:0; left:0; width:100%;} .foot_mp a{ text-align:center; display:inline-block; width:18%; max-width:100px; color:#F2F2F2;text-decoration: none; font-size:0.75em; font-weight:normal;} .foot_mp a:hover{ color: #FFF; text-decoration: none; } /*/底部導(dǎo)航*/ .ico_p,.ico_m,.ico_l,.ico_f,.ico_g{ background: url(/template/CmsEasy_V_408/skin/images/wap/ico_p.png) no-repeat center top; padding-top: 50%; font-size: 1.0em; color: #A29A8F; text-align: center; display: block; } .ico_m{background: url(/template/CmsEasy_V_408/skin/images/wap/ico_m.png) no-repeat center top; } .ico_l{background: url(/template/CmsEasy_V_408/skin/images/wap/ico_l.png) no-repeat center top; } .ico_f{background: url(/template/CmsEasy_V_408/skin/images/wap/ico_f.png) no-repeat center top; } .ico_g{background: url(/template/CmsEasy_V_408/skin/images/wap/ico_g.png) no-repeat center top; } .ico_p,.ico_m,.ico_l,.ico_f,.ico_g{background-size: 50%;} </style> <!--foot_m--> <footer class="foot_mp mp_show"> <a href="tel:15814747355"><i class="ico_p"></i><b>電 話</b></a> <a href="sms:15814747355"><i class="ico_l"></i><b>短信</b></a> <a href="mqqwpa://im/chat?chat_type=wpa&uin=631033431&version=1&src_type=web" id="btn_fenxiang"><i class="ico_f"></i><b>QQ號(hào)碼</b></a> <a href="/wap"><i class="ico_m"></i><b>首頁(yè)</b></a> </footer> <!--/foot_m--> </div> <script type="text/javascript" src="/js/common.js"></script> <script> var _hmt = _hmt || []; (function() { var hm = document.createElement("script"); hm.src = "https://hm.baidu.com/hm.js?639fccf47bd22c6c08b91e427f608189"; var s = document.getElementsByTagName("script")[0]; s.parentNode.insertBefore(hm, s); })(); </script> <script>window._bd_share_config={"common":{"bdSnsKey":{},"bdText":"","bdMini":"2","bdMiniList":false,"bdPic":"","bdStyle":"0","bdSize":"16"},"slide":{"type":"slide","bdImg":"6","bdPos":"right","bdTop":"100"},"image":{"viewList":["qzone","tsina","tqq","renren","weixin"],"viewText":"分享到：","viewSize":"16"},"selectShare":{"bdContainerClass":null,"bdSelectMiniList":["qzone","tsina","tqq","renren","weixin"]}};with(document)0[(getElementsByTagName('head')[0]||body).appendChild(createElement('script')).src='http://bdimg.share.baidu.com/static/api/js/share.js?v=89860593.js?cdnversion='+~(-new Date()/36e5)];</script> <!-- Placed js at the end of the document so the pages load faster --> <!-- All js plugins included in this file. --> <script src="/template/CmsEasy_V_408/skin/js/bootstrap.min.js"></script> <!-- Just to make our placeholder images work. Don't actually copy the next line! --> <script src="/template/CmsEasy_V_408/skin/js/holder.min.js"></script> <!-- IE10 viewport hack for Surface/desktop Windows 8 bug --> <script src="/template/CmsEasy_V_408/skin/js/ie10-viewport-bug-workaround.js"></script> <script src="/template/CmsEasy_V_408/skin/js/bootstrap-submenu.js"></script> <script src="/template/CmsEasy_V_408/skin/js/docs.js"></script> <!--[if lt IE 9]><!--> <script src="/template/CmsEasy_V_408/skin/js/ie/html5shiv.min.js"></script> <script src="/template/CmsEasy_V_408/skin/js/ie/respond.min.js"></script> <![endif]--> <script src="/template/CmsEasy_V_408/skin/js/jquery.nivo.slider.pack.js"></script> <script src="/template/CmsEasy_V_408/skin/js/owl.carousel.min.js"></script> <script src="/template/CmsEasy_V_408/skin/js/plugins.js"></script> <script src="/template/CmsEasy_V_408/skin/js/main.js"></script> <script src="/template/CmsEasy_V_408/skin/js/bootstrap-submenu.js"></script> <script src="/template/CmsEasy_V_408/skin/js/docs.js"></script> <script type="text/javascript"> $('#bootstrap-touch-slider').bsTouchSlider(); </script> <footer> <div class="friendship-link"> <p>感谢您访问我们的网站，您可能还对以下资源感兴趣：</p> <a href="http://www.szkt.net.cn/" title="亚洲日本成人在线观看I欧美日韩第一I两女双腿交缠激烈磨豆腐I2018国产在线I蜜芽久久I久草在线青青草I9191avI国产综合自拍I亚洲天堂av电影网I校园春色avI一本色道久久综合亚洲精品酒店I97欧美I蜜桃综合网I影音先锋二区I国产欧美大片I日本大胆人体视频I国产美女无遮挡网站I三级视频国产I奇米影视第四色777I国产精品美女在线I成人午夜电影在线I国产干干I少妇浪荡h肉辣文大全69I中文字幕精品无码avI欧美亚洲免费I日韩中文字幕国产">亚洲日本成人在线观看I欧美日韩第一I两女双腿交缠激烈磨豆腐I2018国产在线I蜜芽久久I久草在线青青草I9191avI国产综合自拍I亚洲天堂av电影网I校园春色avI一本色道久久综合亚洲精品酒店I97欧美I蜜桃综合网I影音先锋二区I国产欧美大片I日本大胆人体视频I国产美女无遮挡网站I三级视频国产I奇米影视第四色777I国产精品美女在线I成人午夜电影在线I国产干干I少妇浪荡h肉辣文大全69I中文字幕精品无码avI欧美亚洲免费I日韩中文字幕国产</a> <div class="friend-links"> </div> </div> </footer> 主站蜘蛛池模板： <a href="http://" target="_blank">色就色综合 </a>| <a href="http://" target="_blank">久久国产剧情 </a>| <a href="http://" target="_blank">精品国产一区二区三区不卡 </a>| <a href="http://" target="_blank">欧美成人免费在线视频 </a>| <a href="http://" target="_blank">一区二区国产精品 </a>| <a href="http://" target="_blank">草草久久久</a>| <a href="http://" target="_blank">久无码久无码av无码 </a>| <a href="http://" target="_blank">欧美日韩一区二区三区精品 </a>| <a href="http://" target="_blank">里番精品3d一二三区 </a>| <a href="http://" target="_blank">日本暧暧视频 </a>| <a href="http://" target="_blank">国产黄频 </a>| <a href="http://" target="_blank">公妇借种乱h中文字幕 </a>| <a href="http://" target="_blank">国产日本在线 </a>| <a href="http://" target="_blank">免费精品视频在线 </a>| <a href="http://" target="_blank">午夜福利电影一区二区 </a>| <a href="http://" target="_blank">久久久久影视 </a>| <a href="http://" target="_blank">日本人毛片 </a>| <a href="http://" target="_blank">久久久久玖玖 </a>| <a href="http://" target="_blank">成人免费毛片男人用品 </a>| <a href="http://" target="_blank">日韩三级电影网址 </a>| <a href="http://" target="_blank">欧洲视频一区二区三区 </a>| <a href="http://" target="_blank">国产片在线观看视频 </a>| <a href="http://" target="_blank">女人扒开屁股让我添 </a>| <a href="http://" target="_blank">99久久综合精品五月天 </a>| <a href="http://" target="_blank">日日干日日操 </a>| <a href="http://" target="_blank">亚洲超碰在线 </a>| <a href="http://" target="_blank">免费观看性生活大片3 </a>| <a href="http://" target="_blank">午夜视频国产 </a>| <a href="http://" target="_blank">成人公开免费视频 </a>| <a href="http://" target="_blank">精品性久久</a>| <a href="http://" target="_blank">特黄特色大片免费视频大全 </a>| <a href="http://" target="_blank">一级黄色大片免费观看 </a>| <a href="http://" target="_blank">久久成年人电影 </a>| <a href="http://" target="_blank">欧美视频免费看 </a>| <a href="http://" target="_blank">欧美日韩国产一级片 </a>| <a href="http://" target="_blank">国产三级久久 </a>| <a href="http://" target="_blank">激情欧美日韩 </a>| <a href="http://" target="_blank">日本强伦姧熟睡人妻完整视频 </a>| <a href="http://" target="_blank">亚洲精品视频一区二区三区 </a>| <a href="http://" target="_blank">久久久久久久一区二区 </a>| <a href="http://" target="_blank">aa爱做片免费 </a>| <script> (function(){ var bp = document.createElement('script'); var curProtocol = window.location.protocol.split(':')[0]; if (curProtocol === 'https') { bp.src = 'https://zz.bdstatic.com/linksubmit/push.js'; } else { bp.src = 'http://push.zhanzhang.baidu.com/push.js'; } var s = document.getElementsByTagName("script")[0]; s.parentNode.insertBefore(bp, s); })(); </script> </body><div id="9l1j1" class="pl_css_ganrao" style="display: none;"><p id="9l1j1"><font id="9l1j1"><div id="9l1j1"><ol id="9l1j1"></ol></div></font></p><optgroup id="9l1j1"><ruby id="9l1j1"><mark id="9l1j1"><pre id="9l1j1"></pre></mark></ruby></optgroup><ruby id="9l1j1"><ol id="9l1j1"><strong id="9l1j1"><u id="9l1j1"></u></strong></ol></ruby><label id="9l1j1"><dfn id="9l1j1"></dfn></label><legend id="9l1j1"><sup id="9l1j1"><small id="9l1j1"><menuitem id="9l1j1"></menuitem></small></sup></legend><big id="9l1j1"><p id="9l1j1"></p></big><label id="9l1j1"><strong id="9l1j1"></strong></label><ruby id="9l1j1"><acronym id="9l1j1"><style id="9l1j1"><nobr id="9l1j1"></nobr></style></acronym></ruby><em id="9l1j1"><strike id="9l1j1"></strike></em><th id="9l1j1"><b id="9l1j1"></b></th><u id="9l1j1"></u><p id="9l1j1"></p><dfn id="9l1j1"><u id="9l1j1"></u></dfn><strike id="9l1j1"><dfn id="9l1j1"></dfn></strike><sup id="9l1j1"><i id="9l1j1"><strong id="9l1j1"><mark id="9l1j1"></mark></strong></i></sup><big id="9l1j1"><p id="9l1j1"><var id="9l1j1"><dfn id="9l1j1"></dfn></var></p></big><form id="9l1j1"></form><small id="9l1j1"></small><legend id="9l1j1"></legend><legend id="9l1j1"><label id="9l1j1"></label></legend><ins id="9l1j1"></ins><div id="9l1j1"></div><nobr id="9l1j1"></nobr><listing id="9l1j1"><b id="9l1j1"><legend id="9l1j1"><sup id="9l1j1"></sup></legend></b></listing><strong id="9l1j1"><optgroup id="9l1j1"><b id="9l1j1"><meter id="9l1j1"></meter></b></optgroup></strong><mark id="9l1j1"></mark><var id="9l1j1"><track id="9l1j1"></track></var><tt id="9l1j1"></tt><span id="9l1j1"><sup id="9l1j1"><i id="9l1j1"><strong id="9l1j1"></strong></i></sup></span><label id="9l1j1"><form id="9l1j1"></form></label><dl id="9l1j1"></dl><div id="9l1j1"><label id="9l1j1"></label></div><pre id="9l1j1"><output id="9l1j1"></output></pre><thead id="9l1j1"><legend id="9l1j1"><dfn id="9l1j1"><font id="9l1j1"></font></dfn></legend></thead><u id="9l1j1"><progress id="9l1j1"><span id="9l1j1"><dl id="9l1j1"></dl></span></progress></u><thead id="9l1j1"><style id="9l1j1"></style></thead><menuitem id="9l1j1"><legend id="9l1j1"><dfn id="9l1j1"><optgroup id="9l1j1"></optgroup></dfn></legend></menuitem><em id="9l1j1"><var id="9l1j1"><strong id="9l1j1"><u id="9l1j1"></u></strong></var></em><pre id="9l1j1"></pre><nobr id="9l1j1"></nobr><tt id="9l1j1"></tt><legend id="9l1j1"></legend><strong id="9l1j1"><optgroup id="9l1j1"><b id="9l1j1"><meter id="9l1j1"></meter></b></optgroup></strong><form id="9l1j1"><ol id="9l1j1"></ol></form><dfn id="9l1j1"></dfn><div id="9l1j1"></div><thead id="9l1j1"></thead><output id="9l1j1"><form id="9l1j1"></form></output><ins id="9l1j1"><span id="9l1j1"></span></ins><output id="9l1j1"><progress id="9l1j1"><address id="9l1j1"><style id="9l1j1"></style></address></progress></output><ol id="9l1j1"></ol><font id="9l1j1"><menuitem id="9l1j1"><label id="9l1j1"><dfn id="9l1j1"></dfn></label></menuitem></font><thead id="9l1j1"><form id="9l1j1"><p id="9l1j1"><listing id="9l1j1"></listing></p></form></thead><output id="9l1j1"><sub id="9l1j1"><thead id="9l1j1"><strike id="9l1j1"></strike></thead></sub></output><p id="9l1j1"></p><label id="9l1j1"><dfn id="9l1j1"></dfn></label><strong id="9l1j1"><u id="9l1j1"><ins id="9l1j1"><span id="9l1j1"></span></ins></u></strong><optgroup id="9l1j1"><dfn id="9l1j1"><big id="9l1j1"><sup id="9l1j1"></sup></big></dfn></optgroup><listing id="9l1j1"></listing><strong id="9l1j1"><listing id="9l1j1"><thead id="9l1j1"><legend id="9l1j1"></legend></thead></listing></strong><mark id="9l1j1"><form id="9l1j1"></form></mark><dfn id="9l1j1"></dfn><dfn id="9l1j1"><big id="9l1j1"><dl id="9l1j1"><var id="9l1j1"></var></dl></big></dfn><u id="9l1j1"><ins id="9l1j1"></ins></u><track id="9l1j1"><sub id="9l1j1"><thead id="9l1j1"><style id="9l1j1"></style></thead></sub></track><dl id="9l1j1"><label id="9l1j1"></label></dl><pre id="9l1j1"><th id="9l1j1"></th></pre><strong id="9l1j1"><u id="9l1j1"><progress id="9l1j1"><span id="9l1j1"></span></progress></u></strong><menuitem id="9l1j1"><big id="9l1j1"></big></menuitem><listing id="9l1j1"><span id="9l1j1"><legend id="9l1j1"><track id="9l1j1"></track></legend></span></listing><small id="9l1j1"><em id="9l1j1"><strike id="9l1j1"><dfn id="9l1j1"></dfn></strike></em></small><optgroup id="9l1j1"><menuitem id="9l1j1"><ol id="9l1j1"><strong id="9l1j1"></strong></ol></menuitem></optgroup><p id="9l1j1"><video id="9l1j1"><dfn id="9l1j1"><font id="9l1j1"></font></dfn></video></p><style id="9l1j1"><rp id="9l1j1"><sub id="9l1j1"><thead id="9l1j1"></thead></sub></rp></style><ins id="9l1j1"><meter id="9l1j1"><strong id="9l1j1"><optgroup id="9l1j1"></optgroup></strong></meter></ins><sup id="9l1j1"><tt id="9l1j1"><progress id="9l1j1"><strike id="9l1j1"></strike></progress></tt></sup><label id="9l1j1"><ins id="9l1j1"><acronym id="9l1j1"><dl id="9l1j1"></dl></acronym></ins></label><sup id="9l1j1"><listing id="9l1j1"></listing></sup><strong id="9l1j1"><mark id="9l1j1"></mark></strong><strong id="9l1j1"><optgroup id="9l1j1"></optgroup></strong><dfn id="9l1j1"><big id="9l1j1"></big></dfn><rp id="9l1j1"><form id="9l1j1"></form></rp><mark id="9l1j1"><dl id="9l1j1"><label id="9l1j1"><form id="9l1j1"></form></label></dl></mark><listing id="9l1j1"><span id="9l1j1"><legend id="9l1j1"><track id="9l1j1"></track></legend></span></listing><label id="9l1j1"><video id="9l1j1"></video></label><ol id="9l1j1"><pre id="9l1j1"><u id="9l1j1"><ins id="9l1j1"></ins></u></pre></ol><track id="9l1j1"><sub id="9l1j1"><acronym id="9l1j1"><style id="9l1j1"></style></acronym></sub></track><th id="9l1j1"><address id="9l1j1"><pre id="9l1j1"><i id="9l1j1"></i></pre></address></th><meter id="9l1j1"></meter><label id="9l1j1"></label><b id="9l1j1"><font id="9l1j1"><div id="9l1j1"><legend id="9l1j1"></legend></div></font></b><optgroup id="9l1j1"></optgroup><video id="9l1j1"></video><ruby id="9l1j1"><mark id="9l1j1"><pre id="9l1j1"><i id="9l1j1"></i></pre></mark></ruby><video id="9l1j1"><output id="9l1j1"></output></video><style id="9l1j1"><rp id="9l1j1"></rp></style><nobr id="9l1j1"><small id="9l1j1"></small></nobr><b id="9l1j1"><meter id="9l1j1"><progress id="9l1j1"><label id="9l1j1"></label></progress></meter></b><u id="9l1j1"><ins id="9l1j1"><label id="9l1j1"><b id="9l1j1"></b></label></ins></u><optgroup id="9l1j1"><th id="9l1j1"><label id="9l1j1"><style id="9l1j1"></style></label></th></optgroup><label id="9l1j1"></label><meter id="9l1j1"></meter><dfn id="9l1j1"><strike id="9l1j1"><thead id="9l1j1"><th id="9l1j1"></th></thead></strike></dfn><form id="9l1j1"><meter id="9l1j1"><pre id="9l1j1"><label id="9l1j1"></label></pre></meter></form><legend id="9l1j1"></legend><strong id="9l1j1"><optgroup id="9l1j1"></optgroup></strong><i id="9l1j1"><strong id="9l1j1"></strong></i><thead id="9l1j1"></thead><style id="9l1j1"><optgroup id="9l1j1"></optgroup></style><menuitem id="9l1j1"></menuitem><sub id="9l1j1"><thead id="9l1j1"><var id="9l1j1"><nobr id="9l1j1"></nobr></var></thead></sub><strike id="9l1j1"><i id="9l1j1"></i></strike><ol id="9l1j1"><form id="9l1j1"><meter id="9l1j1"><thead id="9l1j1"></thead></meter></form></ol><pre id="9l1j1"></pre><menuitem id="9l1j1"><acronym id="9l1j1"></acronym></menuitem><video id="9l1j1"><thead id="9l1j1"><form id="9l1j1"><p id="9l1j1"></p></form></thead></video><sup id="9l1j1"><small id="9l1j1"></small></sup><nobr id="9l1j1"><font id="9l1j1"><div id="9l1j1"><label id="9l1j1"></label></div></font></nobr><legend id="9l1j1"><dfn id="9l1j1"><small id="9l1j1"><em id="9l1j1"></em></small></dfn></legend><dl id="9l1j1"><label id="9l1j1"></label></dl><dl id="9l1j1"><ol id="9l1j1"><form id="9l1j1"><output id="9l1j1"></output></form></ol></dl><u id="9l1j1"><progress id="9l1j1"><acronym id="9l1j1"><form id="9l1j1"></form></acronym></progress></u><video id="9l1j1"><address id="9l1j1"><style id="9l1j1"><track id="9l1j1"></track></style></address></video><strike id="9l1j1"><strong id="9l1j1"><tt id="9l1j1"><b id="9l1j1"></b></tt></strong></strike><form id="9l1j1"><output id="9l1j1"><menuitem id="9l1j1"><acronym id="9l1j1"></acronym></menuitem></output></form><rp id="9l1j1"><sub id="9l1j1"></sub></rp><form id="9l1j1"></form><address id="9l1j1"><style id="9l1j1"><rp id="9l1j1"><pre id="9l1j1"></pre></rp></style></address><dfn id="9l1j1"></dfn><b id="9l1j1"><legend id="9l1j1"></legend></b><ol id="9l1j1"><pre id="9l1j1"></pre></ol><output id="9l1j1"></output><optgroup id="9l1j1"></optgroup><dl id="9l1j1"></dl><menuitem id="9l1j1"></menuitem><label id="9l1j1"><form id="9l1j1"><small id="9l1j1"><menuitem id="9l1j1"></menuitem></small></form></label><big id="9l1j1"></big><ruby id="9l1j1"><thead id="9l1j1"><legend id="9l1j1"><nobr id="9l1j1"></nobr></legend></thead></ruby><em id="9l1j1"><form id="9l1j1"><pre id="9l1j1"><var id="9l1j1"></var></pre></form></em><strong id="9l1j1"><mark id="9l1j1"><pre id="9l1j1"><ol id="9l1j1"></ol></pre></mark></strong><u id="9l1j1"><progress id="9l1j1"></progress></u><video id="9l1j1"></video><pre id="9l1j1"><i id="9l1j1"><strong id="9l1j1"><rp id="9l1j1"></rp></strong></i></pre><ol id="9l1j1"><pre id="9l1j1"></pre></ol><label id="9l1j1"></label><i id="9l1j1"><strong id="9l1j1"></strong></i><span id="9l1j1"><strong id="9l1j1"><rp id="9l1j1"><video id="9l1j1"></video></rp></strong></span><menuitem id="9l1j1"><ol id="9l1j1"><dfn id="9l1j1"><big id="9l1j1"></big></dfn></ol></menuitem><ol id="9l1j1"><dfn id="9l1j1"></dfn></ol><ol id="9l1j1"></ol></div> </html>