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人反对'"><i><img src="static/image/common/rec_subtract.gif" alt="反对" />反对<span id="recommendv_subtract">0</span></i></a> </div> </td> <td valign="top" class="album_side_r"> <div class="album_side"> <div class="hm mtn mbn"> <a href="http://club.oecr.com/space-uid-96103.html" target="_blank" class="xi2"><img src="http://www.oecr.com/uc_server/avatar.php?uid=96103&size=small" /></a> <span class="tit_author"> <a href="http://club.oecr.com/space-uid-96103.html">louxinlong88</a> </span> </div> <div class="date"><span>发布时间:</span> 2009-8-21 15:43</div> <div class="album_info"> <h3>正文摘要: </h3> <p>各位前辈帮帮忙，我刚刚进入这行。谢谢了</p> </div> </div> </td> </tr> </table> </div> </div> <div class="bm vw pl" id="comment"> <div class="bm_h cl"> <h2>回复</h2> </div> <div class="bm_c"> <div id="postlistreply" class="xld xlda mbm"><div id="post_new" class="viewthread_table" style="display: none"></div></div><div id="post_694939" class="xld xlda mbm"><dl class="bbda cl"> <dd class="m avt"><a href="http://club.oecr.com/space-uid-119672.html"><img src="http://www.oecr.com/uc_server/avatar.php?uid=119672&size=small" /></a></dd> <dt> <span class="y xw0"> </span> <a href="http://club.oecr.com/space-uid-119672.html" target="_blank" class="xi2">wangjianheng1</a><em id="author_694939"> 发表于</em> <span class="xg1 xw0">2010-12-9 08:46:11</span> </dt> <dd class="z"><div class="pcb"> <div class="t_fsz"> <table cellspacing="0" cellpadding="0"><tr><td class="t_f" id="postmessage_694939"> 做光胶靠体就可以了，同时还可以保证35度角成为刀边。</td></tr></table> </div> <div id="comment_694939" class="cm"> </div> <div id="post_rate_div_694939"></div> </div> </dd> </dl> </div> <div id="post_692622" class="xld xlda mbm"><dl class="bbda cl"> <dd class="m avt"><a href="http://club.oecr.com/space-uid-115378.html"><img src="http://www.oecr.com/uc_server/avatar.php?uid=115378&size=small" /></a></dd> <dt> <span class="y xw0"> </span> <a href="http://club.oecr.com/space-uid-115378.html" target="_blank" class="xi2">emilyhu1</a><em id="author_692622"> 发表于</em> <span class="xg1 xw0">2010-12-2 15:46:35</span> </dt> <dd class="z"><div class="pcb"> <div class="t_fsz"> <table cellspacing="0" cellpadding="0"><tr><td class="t_f" id="postmessage_692622"> <img src="static/image/smiley/Tiger/11.gif" smilieid="149" border="0" alt="" /><img src="static/image/smiley/Tiger/11.gif" smilieid="149" border="0" alt="" /><img src="static/image/smiley/Tiger/11.gif" smilieid="149" border="0" alt="" /><img src="static/image/smiley/Tiger/11.gif" smilieid="149" border="0" alt="" />太复杂了 </td></tr></table> </div> <div id="comment_692622" class="cm"> </div> <div id="post_rate_div_692622"></div> </div> </dd> </dl> </div> <div id="post_589169" class="xld xlda mbm"><dl class="bbda cl"> <dd class="m avt"><a href="http://club.oecr.com/space-uid-9412.html"><img src="http://www.oecr.com/uc_server/avatar.php?uid=9412&size=small" /></a></dd> <dt> <span class="y xw0"> </span> <a href="http://club.oecr.com/space-uid-9412.html" target="_blank" class="xi2">yql</a><em id="author_589169"> 发表于</em> <span class="xg1 xw0">2009-9-1 19:40:19</span> </dt> <dd class="z"><div class="pcb"> <div class="t_fsz"> <table cellspacing="0" cellpadding="0"><tr><td class="t_f" id="postmessage_589169"> 这图纸应是胶合棱镜中的一个</td></tr></table> </div> <div id="comment_589169" class="cm"> </div> <div id="post_rate_div_589169"></div> </div> </dd> </dl> </div> <div id="post_588858" class="xld xlda mbm"><dl class="bbda cl"> <dd class="m avt"><a href="http://club.oecr.com/space-uid-96103.html"><img src="http://www.oecr.com/uc_server/avatar.php?uid=96103&size=small" /></a></dd> <dt> <span class="y xw0"> </span> <a href="http://club.oecr.com/space-uid-96103.html" target="_blank" class="xi2">louxinlong88</a><em id="author_588858"> 发表于</em> <span class="xg1 xw0">2009-9-1 08:33:52</span> </dt> <dd class="z"><div class="pcb"> <div class="t_fsz"> <table cellspacing="0" cellpadding="0"><tr><td class="t_f" id="postmessage_588858"> 谢谢了 我 先试试！！！！！</td></tr></table> </div> <div id="comment_588858" class="cm"> </div> <div id="post_rate_div_588858"></div> </div> </dd> </dl> </div> <div id="post_588496" class="xld xlda mbm"><dl class="bbda cl"> <dd class="m avt"><a href="http://club.oecr.com/space-uid-8469.html"><img src="http://www.oecr.com/uc_server/avatar.php?uid=8469&size=small" /></a></dd> <dt> <span class="y xw0"> </span> <a href="http://club.oecr.com/space-uid-8469.html" target="_blank" class="xi2">wjf990</a><em id="author_588496"> 发表于</em> <span class="xg1 xw0">2009-8-31 13:06:41</span> </dt> <dd class="z"><div class="pcb"> <div class="t_fsz"> <table cellspacing="0" cellpadding="0"><tr><td class="t_f" id="postmessage_588496"> 这个棱镜比上面小得多了，这个棱镜由于存在非常规角度，所以工艺性很差，此外零件很小，定位不好操作，很难加工。如果精度还是1‘的话，比较头痛。<br /> 稍作考虑后还是觉得先加工截面为正六角形长条工装，毛坯零件留出锯切余量整平滚圆后一分为二，上夹模蜡胶铣精抛AB，下胶，以AB做为粘结面，BC为定位面加工120度两表面，此时每条靠体可胶2行零件，胶上平板铣精抛各表面，最后丙酮下胶检验。为减少脱胶零件的影响，加工时可先分别加工CD面，最后加工BC面，这样由于BC面是基准面，在最后加工BC面时，可将前面的脱胶零件重新胶上进行BC加工，以保证镜盘零件的均匀分布。<br /> 勉强想了上面方案，晒一晒大家来评评哈!</td></tr></table> </div> <div id="comment_588496" class="cm"> </div> <h3 class="psth xs1"><span class="icon_ring vm"></span>评分</h3> <dl id="ratelog_588496" class="rate"> <dd style="margin:0"> <div id="post_rate_588496"></div> <table class="ratl"> <tr> <th class="xw1" width="120"><a href="http://bbs.oecr.com/forum.php?mod=misc&action=viewratings&tid=91540&pid=588496" onclick="showWindow('viewratings', this.href)" title="查看全部评分"> 参与人数 <span class="xi1">1</span></a></th><th class="xw1" width="80">光电贝 <i><span class="xi1">+3</span></i></th> <th> <a href="javascript:;" onclick="toggleRatelogCollapse('ratelog_588496', this);" class="y xi2 op">收起</a> <i class="txt_h">理由</i> </th> </tr> <tbody class="ratl_l"><tr id="rate_588496_96103"> <td> <a href="http://club.oecr.com/space-uid-96103.html" target="_blank"><img src="http://www.oecr.com/uc_server/avatar.php?uid=96103&size=small" /></a> <a href="http://club.oecr.com/space-uid-96103.html" target="_blank">louxinlong88</a> </td><td class="xi1"> + 3</td> <td class="xg1">我很赞同</td> </tr> </tbody> </table> <p class="ratc"> <a href="http://bbs.oecr.com/forum.php?mod=misc&action=viewratings&tid=91540&pid=588496" onclick="showWindow('viewratings', this.href)" title="查看全部评分" class="xi2">查看全部评分</a> </p> </dd> </dl> </div> </dd> </dl> </div> <div id="post_588099" class="xld xlda mbm"><dl class="bbda cl"> <dd class="m avt"><a href="http://club.oecr.com/space-uid-78070.html"><img src="http://www.oecr.com/uc_server/avatar.php?uid=78070&size=small" /></a></dd> <dt> <span class="y xw0"> </span> <a href="http://club.oecr.com/space-uid-78070.html" target="_blank" class="xi2">天下勿我</a><em id="author_588099"> 发表于</em> <span class="xg1 xw0">2009-8-29 15:48:10</span> </dt> <dd class="z"><div class="pcb"> <div class="t_fsz"> <table cellspacing="0" cellpadding="0"><tr><td class="t_f" id="postmessage_588099"> 哇,你的东西好难啊.你会做了教教小弟我.我哪个楔角片也不会做.555555555</td></tr></table> </div> <div id="comment_588099" class="cm"> </div> <div id="post_rate_div_588099"></div> </div> </dd> </dl> </div> <div id="post_587766" class="xld xlda mbm"><dl class="bbda cl"> <dd class="m avt"><a href="http://club.oecr.com/space-uid-96103.html"><img src="http://www.oecr.com/uc_server/avatar.php?uid=96103&size=small" /></a></dd> <dt> <span class="y xw0"> </span> <a href="http://club.oecr.com/space-uid-96103.html" target="_blank" class="xi2">louxinlong88</a><em id="author_587766"> 发表于</em> <span class="xg1 xw0">2009-8-28 15:18:48</span> </dt> <dd class="z"><div class="pcb"> <div class="t_fsz"> <table cellspacing="0" cellpadding="0"><tr><td class="t_f" id="postmessage_587766"> 谢谢wjf990 ！十分感谢<img src="static/image/smiley/default/em17.gif" smilieid="46" border="0" alt="" /></td></tr></table> </div> <div id="comment_587766" class="cm"> </div> <div id="post_rate_div_587766"></div> </div> </dd> </dl> </div> <div id="post_587740" class="xld xlda mbm"><dl class="bbda cl"> <dd class="m avt"><a href="http://club.oecr.com/space-uid-94754.html"><img src="http://www.oecr.com/uc_server/avatar.php?uid=94754&size=small" /></a></dd> <dt> <span class="y xw0"> </span> <a href="http://club.oecr.com/space-uid-94754.html" target="_blank" class="xi2">polyubi</a><em id="author_587740"> 发表于</em> <span class="xg1 xw0">2009-8-28 14:56:59</span> </dt> <dd class="z"><div class="pcb"> <div class="t_fsz"> <table cellspacing="0" cellpadding="0"><tr><td class="t_f" id="postmessage_587740"> 关键是靠体。先做圆棒，上靠体，然后做CD面，再做AB面，再做AD面。。等等</td></tr></table> </div> <div id="comment_587740" class="cm"> </div> <div id="post_rate_div_587740"></div> </div> </dd> </dl> </div> <div id="post_587589" class="xld xlda mbm"><dl class="bbda cl"> <dd class="m avt"><a href="http://club.oecr.com/space-uid-8469.html"><img src="http://www.oecr.com/uc_server/avatar.php?uid=8469&size=small" /></a></dd> <dt> <span class="y xw0"> </span> <a href="http://club.oecr.com/space-uid-8469.html" target="_blank" class="xi2">wjf990</a><em id="author_587589"> 发表于</em> <span class="xg1 xw0">2009-8-28 11:39:38</span> </dt> <dd class="z"><div class="pcb"> <div class="t_fsz"> <table cellspacing="0" cellpadding="0"><tr><td class="t_f" id="postmessage_587589"> <i class="pstatus"> 本帖最后由 wjf990 于 2009-8-28 11:49 编辑 </i><br /> <br /> <strong> <a href="http://bbs.oecr.com/redirect.php?goto=findpost&pid=587003&ptid=91540" target="_blank">11#</a> <i>nkclone</i> </strong><br /> 有机会多多探讨哈！有异见才能更好的学习和提高啊！<br /> 个人认为这样的零件在批量加工中控制尺寸应该更严一些，要根据一面的靠体精磨尺寸情况推算出翻面后的精磨尺寸，零件、靠体均用浮胶上盘，靠体要保证55度、20度精度15秒以内，把积累误差放到非加工面去，加工时直径300的镜盘平行差要控制到0.005，镜盘面型用定位圆直径150的三脚架打表控制0.001，这样加工出来可能会有30-50%的35度角1分要求的角度合格零件。使用靠体法加工的零件要想保证1分以内的精度有一定困难，一定要保证工装的精度和加工中的控制精度，才可能加工出合格零件。其实刚看到图示要求1分时我第一个考虑就使用光胶加工，甚至想过靠体加工后返修件光胶改角度，后来认为用靠体加工拼成功率还是比光胶更适应批量生产的要求才提出前面的工艺路线。</td></tr></table> </div> <div id="comment_587589" class="cm"> </div> <h3 class="psth xs1"><span class="icon_ring vm"></span>评分</h3> <dl id="ratelog_587589" class="rate"> <dd style="margin:0"> <div id="post_rate_587589"></div> <table class="ratl"> <tr> <th class="xw1" width="120"><a href="http://bbs.oecr.com/forum.php?mod=misc&action=viewratings&tid=91540&pid=587589" onclick="showWindow('viewratings', this.href)" title="查看全部评分"> 参与人数 <span class="xi1">1</span></a></th><th class="xw1" width="80">光电贝 <i><span class="xi1">+3</span></i></th> <th> <a href="javascript:;" onclick="toggleRatelogCollapse('ratelog_587589', this);" class="y xi2 op">收起</a> <i class="txt_h">理由</i> </th> </tr> <tbody class="ratl_l"><tr id="rate_587589_96103"> <td> <a href="http://club.oecr.com/space-uid-96103.html" target="_blank"><img src="http://www.oecr.com/uc_server/avatar.php?uid=96103&size=small" /></a> <a href="http://club.oecr.com/space-uid-96103.html" target="_blank">louxinlong88</a> </td><td class="xi1"> + 3</td> <td class="xg1">我很赞同</td> </tr> </tbody> </table> <p class="ratc"> <a href="http://bbs.oecr.com/forum.php?mod=misc&action=viewratings&tid=91540&pid=587589" onclick="showWindow('viewratings', this.href)" title="查看全部评分" class="xi2">查看全部评分</a> </p> </dd> </dl> </div> </dd> </dl> </div> <div id="post_587510" class="xld xlda mbm"><dl class="bbda cl"> <dd class="m avt"><a href="http://club.oecr.com/space-uid-9412.html"><img src="http://www.oecr.com/uc_server/avatar.php?uid=9412&size=small" /></a></dd> <dt> <span class="y xw0"> </span> <a href="http://club.oecr.com/space-uid-9412.html" target="_blank" class="xi2">yql</a><em id="author_587510"> 发表于</em> <span class="xg1 xw0">2009-8-28 09:45:08</span> </dt> <dd class="z"><div class="pcb"> <div class="t_fsz"> <table cellspacing="0" cellpadding="0"><tr><td class="t_f" id="postmessage_587510"> 忘了问一下,阁下是搞工艺还是搞平面加工的</td></tr></table> </div> <div id="comment_587510" class="cm"> </div> <div id="post_rate_div_587510"></div> </div> </dd> </dl> </div> </div> </div> </div> <script type="text/javascript"> new lazyload(); </script> <div class="wp mtn"> <!--[diy=diy3]--><div id="diy3" class="area"></div><!--[/diy]--> </div></div> </div> <!--autocomment filter by maxnum--> <div class="ft_wp"> <div id="ft" class=" cl"> <div id="flk" > <p> <a href="http://wpa.qq.com/msgrd?V=3&Uin=20600600&Site=光电工程师社区&Menu=yes&from=discuz" target="_blank" title="QQ"><img src="static/image/common/site_qq.jpg" alt="QQ" /></a><span class="pipe">|</span><a href="http://m.oecr.com" >手机版</a><span class="pipe">|</span><a href="http://so.oecr.com" title="站内搜索" target="_blank" >搜索</a><span class="pipe">|</span><a 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