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      查看: 2580|回复: 18

      研磨方向对细长PIN翻料偏摆的影响!!

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      发表于 2006-10-19 10:47:00 | 显示全部楼层
      呵呵,顶一 下,鼓励鼓励。[em05]
      发表于 2006-10-19 11:29:00 | 显示全部楼层
      呵呵,顶一 下。问题一:1 ;问题二:2 [em27]
       楼主| 发表于 2006-10-19 16:45:00 | 显示全部楼层
      两位老大进来打了个水漂就走,还好,留下了波纹久久回荡!
      发表于 2006-10-19 17:00:00 | 显示全部楼层
      <p>&nbsp;&nbsp;&nbsp;&nbsp; 没有研究过这个问题,非常不错的话题。只可惜这二天没什么空,不然要好好想想。</p><p>&nbsp;&nbsp;&nbsp; 支持你,保镖!</p>
      发表于 2006-10-19 21:14:00 | 显示全部楼层
      我们的作业手册上是规定冲子要按“冲子1”的方向加工,而刀口凹模好象没有明确规定。由于是用高目砂轮(也有叫抛光砂轮)精加工的,两种方向加工凹模好象看上去区别不大,都很光的啦。没有仔细想过这个问题。
      发表于 2006-10-19 21:17:00 | 显示全部楼层
      <p>冲子与下模刀口的表面研磨方向对于翻料是有那么一点点的影响...偶觉得可以排除</p><p>翻料主因非研磨方向..竖向研磨且表面粗糟时.端子底部会有条纹...且毛边比较大..这个比较难看<br/>&nbsp;&nbsp;&nbsp;&nbsp; 如果是下料件.当材料薄时会有粉屑..横向研磨这些问题基本可以解决.且400#以上砂轮<br/>翻料主因...1:GAP的影响..GAP比较大时.拉应力成份会随之变大.这个时候建议小间隙处理<br/>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 2:压料的影响.你的端子是否被压到.你的模具刚性是否够好<br/>&nbsp;&nbsp;&nbsp; </p>[em05][em05][em05][em05][em05][em05][em05]
      发表于 2006-10-19 21:24:00 | 显示全部楼层
      <div class="msgheader">QUOTE:</div><div class="msgborder"><b>以下是引用<i>aluen</i>在2006-10-19 21:14:00的发言:</b><br/>我们的作业手册上是规定冲子要按“冲子1”的方向加工,而刀口凹模好象没有明确规定。由于是用高目砂轮(也有叫抛光砂轮)精加工的,两种方向加工凹模好象看上去区别不大,都很光的啦。没有仔细想过这个问题。</div><p></p>呵呵..Y头..我们讨论的是工作面..非侧面..如果是侧面的话当然就是你说的那种啊[em02][em02][em02][em02][em02]
      发表于 2006-10-19 21:28:00 | 显示全部楼层
      <p>对我来说是比较深的知识了,不了解这么方面的知识</p><p>学习一下</p>
      发表于 2006-10-19 21:35:00 | 显示全部楼层
      <p>750730,你最好别叫<font face="Verdana" color="#da2549"><strong>aluen</strong><font color="#000000">Y头,</font></font></p><p><font face="Verdana">不然让我等小辈怎么向他老人家请教问题呀</font></p>[em45]
      发表于 2006-10-19 21:43:00 | 显示全部楼层
      <div class="msgheader">QUOTE:</div><div class="msgborder"><b>以下是引用<i>chenying28</i>在2006-10-19 21:35:00的发言:</b><br/><p>750730,你最好别叫<font face="Verdana" color="#da2549"><strong>aluen</strong><font color="#000000">Y头,</font></font></p><p><font face="Verdana">不然让我等小辈怎么向他老人家请教问题呀</font></p>[em45]</div><p><strong><font face="Verdana" color="#da2549">我倒</font></strong></p>[em06][em06][em06][em06]
      发表于 2006-10-20 09:12:00 | 显示全部楼层
      <p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt;"><span lang="ZH-CN" style="FONT-FAMILY: SimSun; mso-ascii-font-family: 細明體; mso-hansi-font-family: 細明體; mso-fareast-language: ZH-CN;">问题一:</span><span lang="EN-US" style="mso-fareast-language: ZH-CN; mso-fareast-font-family: SimSun;"><font face="細明體">1A </font></span><span lang="ZH-CN" style="FONT-FAMILY: SimSun; mso-ascii-font-family: 細明體; mso-hansi-font-family: 細明體; mso-fareast-language: ZH-CN;">冲子侧面研磨方向的影响.及</span><span lang="EN-US" style="mso-fareast-language: ZH-CN; mso-fareast-font-family: SimSun;"><font face="細明體">1B </font></span><span lang="ZH-CN" style="FONT-FAMILY: SimSun; mso-ascii-font-family: 細明體; mso-hansi-font-family: 細明體; mso-fareast-language: ZH-CN;">对其表面进行抛光处理的影响.</span><font face="細明體"><span lang="ZH-CN" style="mso-fareast-language: ZH-CN;"> </span><span lang="EN-US" style="mso-fareast-language: ZH-CN;"><p></p></span></font></p><p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt;"><span lang="ZH-CN" style="FONT-FAMILY: SimSun; mso-ascii-font-family: 細明體; mso-hansi-font-family: 細明體; mso-fareast-language: ZH-CN;">问题二:</span><span lang="EN-US" style="mso-fareast-language: ZH-CN; mso-fareast-font-family: SimSun;"><font face="細明體">2A </font></span><span lang="ZH-CN" style="FONT-FAMILY: SimSun; mso-ascii-font-family: 細明體; mso-hansi-font-family: 細明體; mso-fareast-language: ZH-CN;">刀口端面研磨方向的影响.及</span><span lang="EN-US" style="mso-fareast-language: ZH-CN; mso-fareast-font-family: SimSun;"><font face="細明體">2B </font></span><span lang="ZH-CN" style="FONT-FAMILY: SimSun; mso-ascii-font-family: 細明體; mso-hansi-font-family: 細明體; mso-fareast-language: ZH-CN;">对其表面进行抛光处理的影响.</span><font face="細明體"><span lang="ZH-CN" style="mso-fareast-language: ZH-CN;"> <span style="mso-spacerun: yes;">&nbsp;</span></span><span lang="EN-US" style="mso-fareast-language: ZH-CN;"><p></p></span></font></p><p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt;"><font face="細明體"><chmetcnv wst="on" tcsc="0" numbertype="1" negative="False" hasspace="False" sourcevalue="1" unitname="a"><span lang="EN-US" style="mso-fareast-language: ZH-CN; mso-fareast-font-family: SimSun;">1A</span></chmetcnv><span lang="EN-US" style="mso-fareast-language: ZH-CN; mso-fareast-font-family: SimSun;">:</span></font><span lang="ZH-CN" style="FONT-FAMILY: SimSun; mso-ascii-font-family: 細明體; mso-hansi-font-family: 細明體; mso-fareast-language: ZH-CN;">图</span><span lang="EN-US" style="mso-fareast-language: ZH-CN; mso-fareast-font-family: SimSun;"><font face="細明體">1</font></span><span lang="ZH-CN" style="FONT-FAMILY: SimSun; mso-ascii-font-family: 細明體; mso-hansi-font-family: 細明體; mso-fareast-language: ZH-CN;">优于图</span><span lang="EN-US" style="mso-fareast-language: ZH-CN; mso-fareast-font-family: SimSun;"><font face="細明體">2</font></span><span lang="ZH-CN" style="FONT-FAMILY: SimSun; mso-ascii-font-family: 細明體; mso-hansi-font-family: 細明體; mso-fareast-language: ZH-CN;">,粉屑会少一些,冲切过程间隙变化少,较好脱料。</span><font face="細明體"><span lang="ZH-CN" style="mso-fareast-language: ZH-CN;"> </span><span lang="EN-US" style="mso-fareast-language: ZH-CN;"><p></p></span></font></p><p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt;"><span lang="EN-US" style="mso-fareast-language: ZH-CN; mso-fareast-font-family: SimSun;"><font face="細明體">1B:</font></span><span lang="ZH-CN" style="FONT-FAMILY: SimSun; mso-ascii-font-family: 細明體; mso-hansi-font-family: 細明體; mso-fareast-language: ZH-CN;">延长冲子寿命,改善切削面。</span><font face="細明體"><span lang="ZH-CN" style="mso-fareast-language: ZH-CN;"> </span><span lang="EN-US" style="mso-fareast-language: ZH-CN;"><p></p></span></font></p><p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt;"><font face="細明體"><chmetcnv wst="on" tcsc="0" numbertype="1" negative="False" hasspace="False" sourcevalue="2" unitname="a"><span lang="EN-US" style="mso-fareast-language: ZH-CN; mso-fareast-font-family: SimSun;">2A</span></chmetcnv><span lang="EN-US" style="mso-fareast-language: ZH-CN; mso-fareast-font-family: SimSun;">:</span></font><span lang="ZH-CN" style="FONT-FAMILY: SimSun; mso-ascii-font-family: 細明體; mso-hansi-font-family: 細明體; mso-fareast-language: ZH-CN;">图</span><span lang="EN-US" style="mso-fareast-language: ZH-CN; mso-fareast-font-family: SimSun;"><font face="細明體">2</font></span><span lang="ZH-CN" style="FONT-FAMILY: SimSun; mso-ascii-font-family: 細明體; mso-hansi-font-family: 細明體; mso-fareast-language: ZH-CN;">优于图</span><span lang="EN-US" style="mso-fareast-language: ZH-CN; mso-fareast-font-family: SimSun;"><font face="細明體">1</font></span><span lang="ZH-CN" style="FONT-FAMILY: SimSun; mso-ascii-font-family: 細明體; mso-hansi-font-family: 細明體; mso-fareast-language: ZH-CN;">,冲切翻料情况会减缓。</span><span lang="EN-US" style="mso-fareast-language: ZH-CN;"><p></p></span></p><p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt;"><span lang="EN-US" style="mso-fareast-language: ZH-CN; mso-fareast-font-family: SimSun;"><font face="細明體">2B:</font></span><span lang="ZH-CN" style="FONT-FAMILY: SimSun; mso-ascii-font-family: 細明體; mso-hansi-font-family: 細明體; mso-fareast-language: ZH-CN;">延长刀口寿命,改善翻料、折弯</span><span lang="EN-US" style="mso-fareast-language: ZH-CN; mso-fareast-font-family: SimSun;"><font face="細明體">S</font></span><span lang="ZH-CN" style="FONT-FAMILY: SimSun; mso-ascii-font-family: 細明體; mso-hansi-font-family: 細明體; mso-fareast-language: ZH-CN;">曲、端子拱区,窄</span><span lang="EN-US" style="mso-fareast-language: ZH-CN; mso-fareast-font-family: SimSun;"><font face="細明體">PIN</font></span><span lang="ZH-CN" style="FONT-FAMILY: SimSun; mso-ascii-font-family: 細明體; mso-hansi-font-family: 細明體; mso-fareast-language: ZH-CN;">宽情况较明显。</span><span lang="ZH-CN" style="mso-fareast-language: ZH-CN;"><font face="細明體"> </font></span><span lang="EN-US" style="mso-fareast-language: ZH-CN;"><p></p></span></p>
      发表于 2006-10-20 20:19:00 | 显示全部楼层
      顶一下.....比较详细了[em05][em05][em05]
      发表于 2006-10-21 11:44:00 | 显示全部楼层
      <p><font size="5">下模入子顺料绞就可以了吧</font></p><p>顶一下</p>
      发表于 2006-10-21 15:31:00 | 显示全部楼层
      这些接触很少,进来看看。[em05]
       楼主| 发表于 2006-10-23 13:34:00 | 显示全部楼层
      <div class="msgheader">QUOTE:</div><div class="msgborder"><b>引用<i>LIAOYAO</i>在2006-10-20 9:12:00的发言:</b><br/><p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt;"><font face="細明體"><span lang="ZH-CN" style="mso-fareast-language: ZH-CN;">&nbsp;<span style="mso-spacerun: yes;">&nbsp;</span></span><span lang="EN-US" style="mso-fareast-language: ZH-CN;"> <p></p></span></font></p><p></p><p></p><p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt;"><font face="細明體"><chmetcnv unitname="a" sourcevalue="1" hasspace="False" negative="False" numbertype="1" tcsc="0" wst="on"></chmetcnv><span lang="EN-US" style="mso-fareast-language: ZH-CN; mso-fareast-font-family: SimSun;">1A</span><chmetcnv></chmetcnv><span lang="EN-US" style="mso-fareast-language: ZH-CN; mso-fareast-font-family: SimSun;">:</span></font><span lang="ZH-CN" style="FONT-FAMILY: SimSun; mso-ascii-font-family: 細明體; mso-hansi-font-family: 細明體; mso-fareast-language: ZH-CN;">图</span><span lang="EN-US" style="mso-fareast-language: ZH-CN; mso-fareast-font-family: SimSun;"><font face="細明體">1</font></span><span lang="ZH-CN" style="FONT-FAMILY: SimSun; mso-ascii-font-family: 細明體; mso-hansi-font-family: 細明體; mso-fareast-language: ZH-CN;">优于图</span><span lang="EN-US" style="mso-fareast-language: ZH-CN; mso-fareast-font-family: SimSun;"><font face="細明體">2</font></span><span lang="ZH-CN" style="FONT-FAMILY: SimSun; mso-ascii-font-family: 細明體; mso-hansi-font-family: 細明體; mso-fareast-language: ZH-CN;">,粉屑会少一些,冲切过程间隙变化少,较好脱料。</span><font face="細明體"><span lang="ZH-CN" style="mso-fareast-language: ZH-CN;"> </span></font></p><p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt;"><font face="細明體"><span lang="ZH-CN" style="mso-fareast-language: ZH-CN;"></span></font><span lang="EN-US" style="mso-fareast-language: ZH-CN; mso-fareast-font-family: SimSun;"><font face="細明體">1B:</font></span><span lang="ZH-CN" style="FONT-FAMILY: SimSun; mso-ascii-font-family: 細明體; mso-hansi-font-family: 細明體; mso-fareast-language: ZH-CN;">延长冲子寿命,改善切削面。</span><font face="細明體"><span lang="ZH-CN" style="mso-fareast-language: ZH-CN;"> </span></font></p><p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt;"><font face="細明體"><span lang="ZH-CN" style="mso-fareast-language: ZH-CN;"></span></font><font face="細明體"><span lang="EN-US" style="mso-fareast-language: ZH-CN; mso-fareast-font-family: SimSun;">2A</span><chmetcnv></chmetcnv><span lang="EN-US" style="mso-fareast-language: ZH-CN; mso-fareast-font-family: SimSun;">:</span></font><span lang="ZH-CN" style="FONT-FAMILY: SimSun; mso-ascii-font-family: 細明體; mso-hansi-font-family: 細明體; mso-fareast-language: ZH-CN;">图</span><span lang="EN-US" style="mso-fareast-language: ZH-CN; mso-fareast-font-family: SimSun;"><font face="細明體">2</font></span><span lang="ZH-CN" style="FONT-FAMILY: SimSun; mso-ascii-font-family: 細明體; mso-hansi-font-family: 細明體; mso-fareast-language: ZH-CN;">优于图</span><span lang="EN-US" style="mso-fareast-language: ZH-CN; mso-fareast-font-family: SimSun;"><font face="細明體">1</font></span><span lang="ZH-CN" style="FONT-FAMILY: SimSun; mso-ascii-font-family: 細明體; mso-hansi-font-family: 細明體; mso-fareast-language: ZH-CN;">,冲切翻料情况会减缓。</span> </p><p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt;"><span lang="ZH-CN" style="FONT-FAMILY: SimSun; mso-ascii-font-family: 細明體; mso-hansi-font-family: 細明體; mso-fareast-language: ZH-CN;"></span><span lang="EN-US" style="mso-fareast-language: ZH-CN; mso-fareast-font-family: SimSun;"><font face="細明體">2B:</font></span><span lang="ZH-CN" style="FONT-FAMILY: SimSun; mso-ascii-font-family: 細明體; mso-hansi-font-family: 細明體; mso-fareast-language: ZH-CN;">延长刀口寿命,改善翻料、折弯</span><span lang="EN-US" style="mso-fareast-language: ZH-CN; mso-fareast-font-family: SimSun;"><font face="細明體">S</font></span><span lang="ZH-CN" style="FONT-FAMILY: SimSun; mso-ascii-font-family: 細明體; mso-hansi-font-family: 細明體; mso-fareast-language: ZH-CN;">曲、端子拱区,窄</span><span lang="EN-US" style="mso-fareast-language: ZH-CN; mso-fareast-font-family: SimSun;"><font face="細明體">PIN</font></span><span lang="ZH-CN" style="FONT-FAMILY: SimSun; mso-ascii-font-family: 細明體; mso-hansi-font-family: 細明體; mso-fareast-language: ZH-CN;">宽情况较明显。</span><span lang="ZH-CN" style="mso-fareast-language: ZH-CN;"><font face="細明體"> </font></span><span lang="EN-US" style="mso-fareast-language: ZH-CN;"><p></p></span></p><p></p><p></p></div><p>请问LIAOTAO : </p><p>1 冲子对“<font face="宋体">改善翻料、折弯</font><span lang="EN-US" style="mso-fareast-language: ZH-CN; mso-fareast-font-family: SimSun;"><font face="細明體">S</font></span><span lang="ZH-CN" style="FONT-FAMILY: SimSun; mso-ascii-font-family: 細明體; mso-hansi-font-family: 細明體; mso-fareast-language: ZH-CN;">曲、端子拱区,窄</span><span lang="EN-US" style="mso-fareast-language: ZH-CN; mso-fareast-font-family: SimSun;"><font face="細明體">PIN</font></span><span lang="ZH-CN" style="FONT-FAMILY: SimSun; mso-ascii-font-family: 細明體; mso-hansi-font-family: 細明體; mso-fareast-language: ZH-CN;">宽情况”不明显吗?</span> </p><p><span lang="ZH-CN" style="FONT-FAMILY: SimSun; mso-ascii-font-family: 細明體; mso-hansi-font-family: 細明體; mso-fareast-language: ZH-CN;">2 下模刀口为什么图2对翻料会减缓?</span> </p><p><span lang="ZH-CN" style="FONT-FAMILY: SimSun; mso-ascii-font-family: 細明體; mso-hansi-font-family: 細明體; mso-fareast-language: ZH-CN;">3 刀口表面光滑为什么对“改善翻料、折弯<span lang="EN-US" style="mso-fareast-language: ZH-CN; mso-fareast-font-family: SimSun;"><font face="細明體">S</font></span><span lang="ZH-CN" style="FONT-FAMILY: SimSun; mso-ascii-font-family: 細明體; mso-hansi-font-family: 細明體; mso-fareast-language: ZH-CN;">曲、端子拱区,窄</span><span lang="EN-US" style="mso-fareast-language: ZH-CN; mso-fareast-font-family: SimSun;"><font face="細明體">PIN</font></span><span lang="ZH-CN" style="FONT-FAMILY: SimSun; mso-ascii-font-family: 細明體; mso-hansi-font-family: 細明體; mso-fareast-language: ZH-CN;">宽情况较明显”。</span></span> </p><p><span lang="ZH-CN" style="FONT-FAMILY: SimSun; mso-ascii-font-family: 細明體; mso-hansi-font-family: 細明體; mso-fareast-language: ZH-CN;"><span lang="ZH-CN" style="mso-fareast-language: ZH-CN;"><font face="細明體">&nbsp;</font></span><span lang="EN-US" style="mso-fareast-language: ZH-CN;"></span></span></p>
      发表于 2006-10-23 20:46:00 | 显示全部楼层
      不知道..来瞧瞧..看来PIPEN比我的问题多多拉[em03][em03][em03]
      发表于 2006-10-23 20:54:00 | 显示全部楼层
      <p><strong><font face="Verdana" color="#da2549">pipen115</font></strong>应力问题对俺而言有时只是挂在嘴上,但问自己实际对其真正了解多少,..........</p><p><font color="#f709f7">既然你是挂在嘴边那谁还敢回答你..回答了你还说别人灌水....还是实践比较好..哈哈</font></p>[em01][em01][em01][em01][em01]
       楼主| 发表于 2006-10-27 10:36:00 | 显示全部楼层
      <div class="msgheader">QUOTE:</div><div class="msgborder"><b>以下是引用<i>开心果宝贝</i>在2006-10-23 20:54:00的发言:</b><br/><p><strong><font face="Verdana" color="#da2549">pipen115</font></strong>应力问题对俺而言有时只是挂在嘴上,但问自己实际对其真正了解多少,..........</p><p><font color="#f709f7">既然你是挂在嘴边那谁还敢回答你..回答了你还说别人灌水....还是实践比较好..哈哈</font></p></div><p><font style="BACKGROUND-COLOR: #f3f3f3;">你没有看到750730说的吗,实践也是理论支持的。回不回答在这里是自愿,偶没有强迫,更没说谁在灌水。</font> </p><p><font style="BACKGROUND-COLOR: #f3f3f3;">宝贝如果觉得有什么好的东西可以分享就多发表一下,你也会有收获的。</font></p>[em05][em05][em05][em05][em05][em05]
       楼主| 发表于 2006-10-27 10:37:00 | 显示全部楼层
      <p>LIAOYAO还没回答偶的问题呢。</p>
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