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<em>›</em> 查看主题 </div> </div> <style id="diy_style" type="text/css"></style> <div class="wp"> <!--[diy=diy1]--><div id="diy1" class="area"></div><!--[/diy]--> </div> <div id="ct" class="ct2 wp cl"> <div class="mn"> <div class="bm vw pl"> <div class="h hm"> <h1 class="ph">切端面时如何控制矢高的尺寸？</h1> <p class="xg1"> 发布者: <a href="http://club.oecr.com/space-uid-17396.html">候鸟</a> <span class="pipe">|</span> 发布时间: 2010-7-9 11:21<span class="pipe">|</span> 查看数: 9112<span class="pipe">|</span> 评论数: 13<span class="pipe">|</span><a href="http://bbs.oecr.com/thread-104916-1-1.html" class="xg1">帖子模式</a> </p> </div> <div class="d"> <table cellpadding="0" cellspacing="0" width="100%"> <tr> <td><div class="pcb"> <div class="t_fsz"> <table cellspacing="0" cellpadding="0"><tr><td class="t_f" id="postmessage_655651"> 如图所示。在切端面时为保证矢高尺寸a，我们现在是通过控制φb的尺寸来实现的，而且是直接用游标卡尺来<a href="http://opticaltest.oecr.com" target="_blank" class="relatedlink">测量</a>φb的直径尺寸。但我觉得这是很不准确的，可是也找不到更好的办法。各位朋友，有什么好的方法吗？请指教，谢谢！<br /> <ignore_js_op> <img id="aimg_53663" aid="53663" src="static/image/common/none.gif" zoomfile="data/attachment/forum/201007/09/112058j9oz7opukjnzimjz.jpg" file="data/attachment/forum/201007/09/112058j9oz7opukjnzimjz.jpg" class="zoom" onclick="zoom(this, this.src, 0, 0, 0)" width="98" id="aimg_53663" inpost="1" onmouseover="showMenu({'ctrlid':this.id,'pos':'12'})" /> <div class="tip tip_4 aimg_tip" id="aimg_53663_menu" style="position: absolute; display: none" disautofocus="true"> <div class="xs0"> <p><strong>Fig1.jpg</strong> <em class="xg1">(23.89 KB, 下载次数: 113)</em></p> <p> <a href="http://bbs.oecr.com/forum.php?mod=attachment&aid=NTM2NjN8MGYxNmYwYmR8MTc4MTEyMDYxM3wwfDEwNDkxNg%3D%3D&nothumb=yes" target="_blank">下载附件</a> <a href="javascript:;" onclick="showWindow(this.id, this.getAttribute('url'), 'get', 0);" id="savephoto_53663" url="home.php?mod=spacecp&ac=album&op=saveforumphoto&aid=53663&handlekey=savephoto_53663">保存到相册</a> </p> <p class="xg1 y">2010-7-9 11:20 上传</p> </div> <div 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$('recommendv_add').innerHTML + ' 人支持'"><i><img src="static/image/common/rec_add.gif" alt="支持" />支持<span id="recommendv_add">0</span></i></a> <a id="recommend_subtract" href="forum.php?mod=misc&action=recommend&do=subtract&tid=104916&hash=f2632efd" onclick="showWindow('login', this.href)" onmouseover="this.title = $('recommendv_subtract').innerHTML + ' 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> </tr> </table> </div> <script type="text/javascript" reload="1"> aimgcount[655651] = ['53663']; attachimggroup(655651); </script> </div> <div class="bm vw pl" id="comment"> <div class="bm_h cl"> <h2>最新评论</h2> </div> <div class="bm_c"><div id="post_655655" class="xld xlda mbm"><dl class="bbda cl"> <dd class="m avt"><a href="http://club.oecr.com/space-uid-37017.html"><img src="http://www.oecr.com/uc_server/avatar.php?uid=37017&size=small" /></a></dd> <dt> <span class="y xw0"> </span> <a href="http://club.oecr.com/space-uid-37017.html" target="_blank" class="xi2">冰咖啡</a><em id="author_655655"> 发表于</em> <span class="xg1 xw0">2010-7-9 11:31:48</span> </dt> <dd class="z"><div class="pcb"> <div class="t_fsz"> <table cellspacing="0" cellpadding="0"><tr><td class="t_f" id="postmessage_655655"> 卡尺显然精度不高。可以做个圆形测量环中间加个千分表或百分表，以平晶为基准推算矢高即可，测量精度0.01没问题。</td></tr></table> </div> <div id="comment_655655" class="cm"> </div> <div id="post_rate_div_655655"></div> </div> </dd> </dl> </div> <div id="post_655727" class="xld xlda mbm"><dl class="bbda cl"> <dd class="m avt"><a href="http://club.oecr.com/space-uid-93760.html"><img src="http://www.oecr.com/uc_server/avatar.php?uid=93760&size=small" /></a></dd> <dt> <span class="y xw0"> </span> <a href="http://club.oecr.com/space-uid-93760.html" target="_blank" class="xi2">yangshaojun</a><em id="author_655727"> 发表于</em> <span class="xg1 xw0">2010-7-9 20:06:52</span> </dt> <dd class="z"><div class="pcb"> <div class="t_fsz"> <table cellspacing="0" cellpadding="0"><tr><td class="t_f" id="postmessage_655727"> l楼上说的方法可行</td></tr></table> </div> <div id="comment_655727" class="cm"> </div> <div id="post_rate_div_655727"></div> </div> </dd> </dl> </div> <div id="post_655729" class="xld xlda mbm"><dl class="bbda cl"> <dd class="m avt"><a href="http://club.oecr.com/space-uid-17396.html"><img src="http://www.oecr.com/uc_server/avatar.php?uid=17396&size=small" /></a></dd> <dt> <span class="y xw0"> </span> <a href="http://club.oecr.com/space-uid-17396.html" target="_blank" class="xi2">候鸟</a><em id="author_655729"> 发表于</em> <span class="xg1 xw0">2010-7-9 20:32:31</span> </dt> <dd class="z"><div class="pcb"> <div class="t_fsz"> <table cellspacing="0" cellpadding="0"><tr><td class="t_f" id="postmessage_655729"> 谢谢2楼的朋友！这个方法好象需要将镜片拿下来才能测量哦，或者是我理解有误。能否再详细点？再次感谢冰咖啡 ！</td></tr></table> </div> <div id="comment_655729" class="cm"> </div> <div id="post_rate_div_655729"></div> </div> </dd> </dl> </div> <div id="post_655914" class="xld xlda mbm"><dl class="bbda cl"> <dd class="m avt"><a href="http://club.oecr.com/space-uid-1968.html"><img src="http://www.oecr.com/uc_server/avatar.php?uid=1968&size=small" /></a></dd> <dt> <span class="y xw0"> </span> <a href="http://club.oecr.com/space-uid-1968.html" target="_blank" class="xi2">ds1234567</a><em id="author_655914"> 发表于</em> <span class="xg1 xw0">2010-7-12 05:10:39</span> </dt> <dd class="z"><div class="pcb"> <div class="t_fsz"> <table cellspacing="0" cellpadding="0"><tr><td class="t_f" id="postmessage_655914"> 从你的图可见，Φb=10a，显然控制直径有利。你可以让刻度刻一个同心环的公差样板，线宽0.1。磨边时控制Φb，零件小就用倍率计直接测。如果不是批量产品，这个尺寸可以在装调时修隔圈精调。</td></tr></table> </div> <div id="comment_655914" class="cm"> </div> <div id="post_rate_div_655914"></div> </div> </dd> </dl> </div> <div id="post_655922" class="xld xlda mbm"><dl class="bbda cl"> <dd class="m avt"><a href="http://club.oecr.com/space-uid-33845.html"><img src="http://www.oecr.com/uc_server/avatar.php?uid=33845&size=small" /></a></dd> <dt> <span class="y xw0"> </span> <a href="http://club.oecr.com/space-uid-33845.html" target="_blank" class="xi2">wcq1224</a><em id="author_655922"> 发表于</em> <span class="xg1 xw0">2010-7-12 08:48:45</span> </dt> <dd class="z"><div class="pcb"> <div class="t_fsz"> <table cellspacing="0" cellpadding="0"><tr><td class="t_f" id="postmessage_655922"> 如5楼的朋友所说的一样，从图上看，在磨端面时，直径变化的速度比失高要快很多，可以通过控制直径尺寸来控制失高，只是你在加工端面时是采用什么样的工艺来实现的？实际上在加工时是直接减少失高的尺寸。。。</td></tr></table> </div> <div id="comment_655922" class="cm"> </div> <div id="post_rate_div_655922"></div> </div> </dd> </dl> </div> <div id="post_656086" class="xld xlda mbm"><dl class="bbda cl"> <dd class="m avt"><a href="http://club.oecr.com/space-uid-114349.html"><img src="http://www.oecr.com/uc_server/avatar.php?uid=114349&size=small" /></a></dd> <dt> <span class="y xw0"> </span> <a href="http://club.oecr.com/space-uid-114349.html" target="_blank" class="xi2">Minny</a><em id="author_656086"> 发表于</em> <span class="xg1 xw0">2010-7-12 16:40:17</span> </dt> <dd class="z"><div class="pcb"> <div class="t_fsz"> <table cellspacing="0" cellpadding="0"><tr><td class="t_f" id="postmessage_656086"> 确实不准。可以直接测量整体的厚度，然后测量中心厚，二者相减不就是矢高了吗？</td></tr></table> </div> <div id="comment_656086" class="cm"> </div> <div id="post_rate_div_656086"></div> </div> </dd> </dl> </div> <div id="post_656384" class="xld xlda mbm"><dl class="bbda cl"> <dd class="m avt"><a href="http://club.oecr.com/space-uid-17396.html"><img src="http://www.oecr.com/uc_server/avatar.php?uid=17396&size=small" /></a></dd> <dt> <span class="y xw0"> </span> <a href="http://club.oecr.com/space-uid-17396.html" target="_blank" class="xi2">候鸟</a><em id="author_656384"> 发表于</em> <span class="xg1 xw0">2010-7-13 20:47:27</span> </dt> <dd class="z"><div class="pcb"> <div class="t_fsz"> <table cellspacing="0" cellpadding="0"><tr><td class="t_f" id="postmessage_656384"> <strong>回复 <a href="http://bbs.oecr.com/forum.php?mod=redirect&goto=findpost&pid=655914&ptid=104916" target="_blank"><i>ds1234567</i> 的帖子</a></strong><br /> <br /> <br /> 请问朋友，倍率计是什么仪器，主要用途是什么？<br /> 谢谢！</td></tr></table> </div> <div id="comment_656384" class="cm"> </div> <div id="post_rate_div_656384"></div> </div> </dd> </dl> </div> <div id="post_656708" class="xld xlda mbm"><dl class="bbda cl"> <dd class="m avt"><a href="http://club.oecr.com/space-uid-43310.html"><img src="http://www.oecr.com/uc_server/avatar.php?uid=43310&size=small" /></a></dd> <dt> <span class="y xw0"> </span> <a href="http://club.oecr.com/space-uid-43310.html" target="_blank" class="xi2">sl20pt</a><em id="author_656708"> 发表于</em> <span class="xg1 xw0">2010-7-15 12:47:47</span> </dt> <dd class="z"><div class="pcb"> <div class="t_fsz"> <table cellspacing="0" cellpadding="0"><tr><td class="t_f" id="postmessage_656708"> 直接用整平砂轮就好了嘛 常兴就有买的</td></tr></table> </div> <div id="comment_656708" class="cm"> </div> <div id="post_rate_div_656708"></div> </div> </dd> </dl> </div> <div id="post_656947" class="xld xlda mbm"><dl class="bbda cl"> <dd class="m avt"><a href="http://club.oecr.com/space-uid-1968.html"><img src="http://www.oecr.com/uc_server/avatar.php?uid=1968&size=small" /></a></dd> <dt> <span class="y xw0"> </span> <a href="http://club.oecr.com/space-uid-1968.html" target="_blank" class="xi2">ds1234567</a><em id="author_656947"> 发表于</em> <span class="xg1 xw0">2010-7-16 19:46:21</span> </dt> <dd class="z"><div class="pcb"> <div class="t_fsz"> <table cellspacing="0" cellpadding="0"><tr><td class="t_f" id="postmessage_656947"> 手持的放大镜，桶长大约50毫米，物面有分划板，刻度10毫米，最小格值0.1毫米。</td></tr></table> </div> <div id="comment_656947" class="cm"> </div> <div id="post_rate_div_656947"></div> </div> </dd> </dl> </div> <div id="post_656960" class="xld xlda mbm"><dl class="bbda cl"> <dd class="m avt"><a href="http://club.oecr.com/space-uid-114755.html"><img src="http://www.oecr.com/uc_server/avatar.php?uid=114755&size=small" /></a></dd> <dt> <span class="y xw0"> </span> <a href="http://club.oecr.com/space-uid-114755.html" target="_blank" class="xi2">liweiiivi</a><em id="author_656960"> 发表于</em> <span class="xg1 xw0">2010-7-16 22:19:33</span> </dt> <dd class="z"><div class="pcb"> <div class="t_fsz"> <table cellspacing="0" cellpadding="0"><tr><td class="t_f" id="postmessage_656960"> 定中心时一次成型</td></tr></table> </div> <div id="comment_656960" class="cm"> </div> <div id="post_rate_div_656960"></div> </div> </dd> </dl> </div> <div id="post_657383" class="xld xlda mbm"><dl class="bbda cl"> <dd class="m avt"><a href="http://club.oecr.com/space-uid-73996.html"><img src="http://www.oecr.com/uc_server/avatar.php?uid=73996&size=small" /></a></dd> <dt> <span class="y xw0"> </span> <a href="http://club.oecr.com/space-uid-73996.html" target="_blank" class="xi2">gdfyxw</a><em id="author_657383"> 发表于</em> <span class="xg1 xw0">2010-7-19 23:29:25</span> </dt> <dd class="z"><div class="pcb"> <div class="t_fsz"> <table cellspacing="0" cellpadding="0"><tr><td class="t_f" id="postmessage_657383"> 很显然，这位哥哥不知道是不是做这行的，磨边砂轮就可以，是可以控制到=/-0.005MM以内的，而且测量基本都是如2楼所说的那样（效率比较高），如果你是说在机台上就要控制的话，用螺旋测微器顶死砂轮横向移动轴，只要第一个镜片调试好了，后面批量做就可以了</td></tr></table> </div> <div id="comment_657383" class="cm"> </div> <div id="post_rate_div_657383"></div> </div> </dd> </dl> </div> <div id="postlistreply" class="xld xlda mbm"><div id="post_new" class="viewthread_table" style="display: none"></div></div> <div class="pgs cl"><div class="pg"><strong>1</strong><a href="http://bbs.oecr.com/forum.php?mod=viewthread&tid=104916&extra=&from=portal&page=2">2</a><label><input type="text" name="custompage" class="px" size="2" title="输入页码，按回车快速跳转" value="1" onkeydown="if(event.keyCode==13) {window.location='forum.php?mod=viewthread&tid=104916&extra=&from=portal&page='+this.value;; doane(event);}" /><span title="共 2 页"> / 2 页</span></label><a href="http://bbs.oecr.com/forum.php?mod=viewthread&tid=104916&extra=&from=portal&page=2" class="nxt">下一页</a></div></div> </div> </div> </div> <div class="sd"> <div class="bm"> <div 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