</noscript> <div id="append_parent"></div><div id="ajaxwaitid"></div> <div id="qmenu_menu" class="p_pop blk" style="display: none;"> <div class="ptm pbw hm"> 请 <a href="javascript:;" class="xi2" onclick="lsSubmit()"><strong>登录</strong></a> 后使用快捷导航<br />没有帐号？<a href="member.php?mod=regnew" class="xi2 xw1">立即注册</a> </div> <div id="fjump_menu" class="btda"></div></div><div class="bottombg"> <!-- topnav --> <div id="wp_toptb_d" class="cl"> <div class="wp cl topll"> <div class="z"><a href="javascript:;" onclick="setHomepage('http://www.a.oecr.com/');">设为首页</a><a href="http://www.a.oecr.com/" onclick="addFavorite(this.href, '光电工程师社区');return false;">收藏本站</a><script type="text/javascript">var _speedMark = new Date();</script> <script type="text/javascript"> document.write(" <a name=\"StranLink\" id=\"StranLink\" style=\"color:#FF0000;cursor:pointer; font-weight:700; font-size:10px;\"> 繁體 </a>"); var Default_isFT = 0 var StranIt_Delay = 1500 </script> <script src="source/plugin/klp_jf/template/language.js?eOg" type="text/javascript"></script> </div> <div class="c"> <a class="tel" href="#" > </a> <em>|</em> <a class="ems" href="#"> </a> </div> <div class="y"> <div class="z"></div> <a href="member.php?mod=logging&action=login&referer=" onClick="showWindow('login', this.href);return false;" title="登录">登录</a> <span class="wi_tpipe">|</span> <a href="member.php?mod=regnew" title="立即注册">立即注册</a> <span class="wi_tpipe">|</span> <a href="javascript:;" onClick="showWindow('login', 'member.php?mod=logging&action=login&viewlostpw=1')" title="找回密码">找回密码</a> </div> </div> </div> <!--切换风格--> <div id="wist_menu" class="wi_pop" style="display: none;"> <ul class="wi_skin cl"> <li onClick="extstyle('')" title="时尚酷黑"><i></i></li> </ul> </div> <!-- /topnav --> <div id="hd_c"><div class="wp"> <div class="hdc cl"> <div class="ttt"> <h2><a href="http://oecr.com/" title="光电工程师社区"><img src="template/focaloptics/image/logo.png" alt="光电工程师社区" border="0" /></a></h2><div id="scbar" class="scbar_narrow cl"> <form id="scbar_form" method="post" autocomplete="off" onsubmit="searchFocus($('scbar_txt'))" action="search.php?searchsubmit=yes" target="_blank"> <input type="hidden" name="mod" id="scbar_mod" value="search" /> <input type="hidden" name="formhash" value="b479975f" /> <input type="hidden" name="srchtype" value="title" /> <input type="hidden" name="srhfid" value="3" /> <input type="hidden" name="srhlocality" value="forum::viewthread" /> <table cellspacing="0" cellpadding="0"> <tr> <td class="scbar_icon_td"></td> <td class="scbar_txt_td"><input type="text" name="srchtxt" id="scbar_txt" value="请输入搜索内容" autocomplete="off" x-webkit-speech speech /><button type="submit" name="searchsubmit" id="scbar_btn" sc="1" class="pn pnc" value="true"><strong class="xi2">搜索</strong></button></td> <td class="scbar_btn_td"> </td> </tr> <tr> <td class="scbar_hot_td"> <div id="scbar_hot"> <strong class="xw1">热搜: </strong> <a href="search.php?mod=forum&srchtxt=%B7%C0%CE%ED%C4%A4&formhash=b479975f&searchsubmit=true&source=hotsearch" target="_blank" class="xi2" sc="1">防雾膜</a> <a href="search.php?mod=forum&srchtxt=%B0%F4%C1%CF&formhash=b479975f&searchsubmit=true&source=hotsearch" target="_blank" class="xi2" sc="1">棒料</a> <a href="search.php?mod=forum&srchtxt=%BA%EC%CD%E2%B7%B4%C9%E4%C4%A4&formhash=b479975f&searchsubmit=true&source=hotsearch" target="_blank" class="xi2" sc="1">红外反射膜</a> <a href="search.php?mod=forum&srchtxt=%B9%E2%B5%E7%B6%FE%BC%AB%B9%DC&formhash=b479975f&searchsubmit=true&source=hotsearch" target="_blank" class="xi2" sc="1">光电二极管</a> <a href="search.php?mod=forum&srchtxt=%B6%C6%C4%A4%BB%FA&formhash=b479975f&searchsubmit=true&source=hotsearch" target="_blank" class="xi2" sc="1">镀膜机</a> <a href="search.php?mod=forum&srchtxt=%B7%B4%C9%E4%C4%A4&formhash=b479975f&searchsubmit=true&source=hotsearch" target="_blank" class="xi2" sc="1">反射膜</a> <a href="search.php?mod=forum&srchtxt=%B9%E2%C6%D7%D2%C7&formhash=b479975f&searchsubmit=true&source=hotsearch" target="_blank" class="xi2" sc="1">光谱仪</a> <a href="search.php?mod=forum&srchtxt=%B9%E2%B5%E7%CC%BD%CD%B7&formhash=b479975f&searchsubmit=true&source=hotsearch" target="_blank" class="xi2" sc="1">光电探头</a> <a href="search.php?mod=forum&srchtxt=%D5%E6%BF%D5%B6%C6%D2%F8&formhash=b479975f&searchsubmit=true&source=hotsearch" target="_blank" class="xi2" sc="1">真空镀银</a> <a href="search.php?mod=forum&srchtxt=%C2%CB%B9%E2%C6%AC&formhash=b479975f&searchsubmit=true&source=hotsearch" target="_blank" class="xi2" sc="1">滤光片</a> <a href="search.php?mod=forum&srchtxt=%B9%E2%C6%F7%BC%FE&formhash=b479975f&searchsubmit=true&source=hotsearch" target="_blank" class="xi2" sc="1">光器件</a> <a href="search.php?mod=forum&srchtxt=%D3%A6%D3%C3%B9%E2%D1%A7&formhash=b479975f&searchsubmit=true&source=hotsearch" target="_blank" class="xi2" sc="1">应用光学</a> <a href="search.php?mod=forum&srchtxt=zemax%BC%A4%B9%E2&formhash=b479975f&searchsubmit=true&source=hotsearch" target="_blank" class="xi2" sc="1">zemax激光</a> <a href="search.php?mod=forum&srchtxt=%D4%B6%D0%C4%BE%B5%CD%B7&formhash=b479975f&searchsubmit=true&source=hotsearch" target="_blank" class="xi2" sc="1">远心镜头</a> <a href="search.php?mod=forum&srchtxt=sio2&formhash=b479975f&searchsubmit=true&source=hotsearch" target="_blank" class="xi2" sc="1">sio2</a> <a href="search.php?mod=forum&srchtxt=%D4%F6%CD%B8%C4%A4&formhash=b479975f&searchsubmit=true&source=hotsearch" target="_blank" class="xi2" sc="1">增透膜</a> <a href="search.php?mod=forum&srchtxt=%C0%EB%D7%D3%D4%B4%D5%A4%CD%F8&formhash=b479975f&searchsubmit=true&source=hotsearch" target="_blank" class="xi2" sc="1">离子源栅网</a> <a href="search.php?mod=forum&srchtxt=zemax&formhash=b479975f&searchsubmit=true&source=hotsearch" target="_blank" class="xi2" sc="1">zemax</a> <a href="search.php?mod=forum&srchtxt=%C2%DB%CE%C4&formhash=b479975f&searchsubmit=true&source=hotsearch" target="_blank" class="xi2" sc="1">论文</a> <a href="search.php?mod=forum&srchtxt=%B8%DF%B7%B4%C4%A4&formhash=b479975f&searchsubmit=true&source=hotsearch" target="_blank" class="xi2" sc="1">高反膜</a> <a href="search.php?mod=forum&srchtxt=%B0%EB%B7%B4%B0%EB%CD%B8%C4%A4&formhash=b479975f&searchsubmit=true&source=hotsearch" target="_blank" class="xi2" sc="1">半反半透膜</a> </div> </td> </tr> </table> </form> </div> <ul id="scbar_type_menu" class="p_pop" style="display: none;"><li><a href="javascript:;" rel="curforum" fid="3" >本版</a></li><li><a href="javascript:;" rel="article">文章</a></li><li><a href="javascript:;" rel="forum" class="curtype">帖子</a></li><li><a href="javascript:;" rel="blog">日志</a></li><li><a href="javascript:;" rel="album">相册</a></li><li><a href="javascript:;" rel="user">用户</a></li></ul> <script type="text/javascript"> initSearchmenu('scbar', ''); </script> </div> <div id="wi_wrap"> <div id="nv_a"> <a href="javascript:;" id="qmenu" onMouseOver="delayShow(this, function () {showMenu({'ctrlid':'qmenu','pos':'34!','ctrlclass':'a','duration':2});showForummenu(3);})">快捷导航</a> <ul> <li class="xnv_1"id="mn_portal" ><a href="http://www.oecr.com" hidefocus="true" >首页</a></li> <li class="xnv_2"id="mn_N2fe6" ><a href="http://news.oecr.com/news/dynamic/" hidefocus="true" >光电动态</a></li> <li class="xnv_3"id="mn_N2432" ><a href="http://news.oecr.com/news/science/" hidefocus="true" >光电新知</a></li> <li class="xnv_4"id="mn_Nc1ac" ><a href="http://news.oecr.com/news/exhibition/" hidefocus="true" >光电展会</a></li> <li class="xnv_5"id="mn_Nd0cd" ><a href="http://news.oecr.com/news/talent/" hidefocus="true" >光电人物</a></li> <li class="xnv_6"id="mn_N73a7" ><a href="http://news.oecr.com/news/technology/" hidefocus="true" >光电百科</a></li> <li class="xnv_7"id="mn_N4e7e" ><a href="http://news.oecr.com/news/popularscience/" hidefocus="true" >光电科普</a></li> <li class="xnv_8 a xnv_a8"id="mn_forum_2" onmouseover="showMenu({'ctrlid':this.id,'ctrlclass':'hover','duration':2})"><a href="http://bbs.oecr.com" hidefocus="true" >光电社区</a></li> <li class="xnv_9"id="mn_N72b7" ><a href="http://club.oecr.com/home.php?mod=space&do=blog&view=all" hidefocus="true" >科技博客</a></li> </ul> </div> </div> </div> </div> <div class="p_pop h_pop" id="mn_userapp_menu" style="display: none"></div><ul class="p_pop h_pop" id="mn_home_menu" style="display: none"><li><a href="http://club.oecr.com/home.php?mod=space&do=doing" hidefocus="true" >每日一记</a></li><li><a href="http://club.oecr.com/home.php?mod=space&do=share" hidefocus="true" >精彩分享</a></li><li><a href="http://club.oecr.com/home.php?mod=space&do=album" hidefocus="true" >社区图库</a></li></ul><ul class="p_pop h_pop" id="mn_forum_2_menu" style="display: none"><li><a href="http://bbs.oecr.com/forum-105-1.html" hidefocus="true" >光电商情与信息交流</a></li><li><a href="http://bbs.oecr.com/forum-106-1.html" hidefocus="true" >光电理论及应用技术</a></li><li><a href="http://bbs.oecr.com/forum-107-1.html" hidefocus="true" >光电同行在线互动区</a></li></ul><div id="mu" class="cl"> <ul class="cl " id="snav_mn_userapp" style="display:none"> </ul> </div></div> <script type="text/javascript"> go(); </script> <div id="wp" class="wp"> <div class="wpmain"> <style> #hd,#comment { display:none;} </style> <script type="text/javascript"> var albumback = 0; function changealbumback() { if(albumback == 0){ $('nv_forum').style.background='#000'; $('nv_forum').className = 'albumback'; $('albumback_sw').innerHTML = '开灯'; albumback = 1; }else{ $('nv_forum').style.background='#FFF'; $('nv_forum').className = 'albumback_on'; $('albumback_sw').innerHTML = '关灯'; albumback = 0; } } </script> <script type="text/javascript">var fid = parseInt('3'), tid = parseInt('261601');</script> <script src="data/cache/forum_viewthread.js?eOg" type="text/javascript"></script> <script type="text/javascript">zoomstatus = parseInt(1);var imagemaxwidth = '98';var aimgcount = new Array();</script> <div id="pt" class="bm cl"> <div class="z"> <a href="./" class="nvhm" title="首页">光电工程师社区</a><em>»</em><a href="http://bbs.oecr.com/forum.php">光电社区</a> <em>›</em> <a href="http://bbs.oecr.com/forum.php?gid=106">光电理论及应用技术</a> <em>›</em> <a href="http://bbs.oecr.com/forum-design-1.html">光学设计与光学软件应用</a> <em>›</em> <a href="http://bbs.oecr.com/thread-261601-1-1.html">头盔显示自由曲面棱镜模型</a> </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="pic_h bm vw pl"> <div class="h hm cl"> <div class="img_tit_t cl"> <h1 class="ph z">头盔显示自由曲面棱镜模型</h1> <div class="ph_r_con xg1 y vm">查看数:<span class="xi1"> 3126</span> <span class="pipe">|</span> 评论数: <span class="xi1">9</span> <span class="pipe">|</span> <a href="http://club.oecr.com/home.php?mod=spacecp&ac=favorite&type=thread&id=261601" id="k_favorite" onclick="showWindow(this.id, this.href, 'get', 0);" onmouseover="this.title = $('favoritenumber').innerHTML + ' 人收藏'">收藏 <span id="favoritenumber" class="xi1">0</span></a></div> </div> <div class="xg1 z"> <a id="albumback_sw" href="javascript:void(0);" onclick="changealbumback();">关灯</a> <span class="pipe">|</span> <span class="keyboard-tip">提示：支持键盘翻页<-左 右-></span> </div> <div class="xg1 y"><a href="http://bbs.oecr.com/thread-261601-1-1.html" class="thread_mod xg1"><span>帖子模式</span></a></div> </div> <div class="d"> <table cellpadding="0" cellspacing="0" width="100%"> <tr> <td width="780"> <div class="photo_pic"> <div id="photo_pic" style="position: relative; text-align: center;"> <img alt="" id="pic" style="max-width: 780px;_width: 780px;" src="data/attachment/forum/201312/18/21115923hq2d69d7iwyw3d.jpg"> </div> <div id="imagelist_nav"> <div class="imagelist_album"> <a id="goleft" class="left" onclick="imagelist_go('prev');" href="javascript:void(0);"></a> <div id="imagelistwarp" class="left"> <ul id="imagelistthumb" style="width: 220px; left: 0px;"><img src="static/image/common/loading.gif" width="16" height="16" class="vm" /> 组图打开中，请稍候......</ul> <a id="currentpic" class="mask" href="javascript:void(0)" style="left: 0px;"></a> </div> <a id="goright" class="right" onclick="imagelist_go('next');" href="javascript:void(0);"></a> </div> </div> </div> <script type="text/javascript" reload="1"> var imagewidth = 110; var curnum = 0; var imagecount = '2'; function imagelist_go(type) { var width = '220'; var left = parseInt($('imagelistthumb').style.left.substr(0, ($('imagelistthumb').style.left.length - 2))); var curleft = parseInt($('currentpic').style.left.substr(0, ($('imagelistthumb').style.left.length - 2))); if(type == 'next') { if(left > -(width - 730)) { newleft = imagewidth * 4; if(left - newleft < -(width - 730)) { newleft = width - 730 - left; } imagelist_scrolleft('imagelistthumb', left, newleft); imagelist_scrolleft('currentpic', curleft, newleft); } } else { if(left < 0) { newleft = imagewidth * 4; if(left + newleft > 0) { newleft = -left; } imagelist_scrolleft('imagelistthumb', left, newleft, 'add'); imagelist_scrolleft('currentpic', curleft, newleft, 'add'); } } } function imagelist_scrolleft(id, left, num, type) { if(type == 'add') { left += num; } else { left -= num; } $(id).style.left = left +'px'; } function current_pic(n) { curnum = n; var left = parseInt($('imagelistthumb').style.left.substr(0, ($('imagelistthumb').style.left.length - 2))); $('pic').src=imglist['url'][n]; var curleft = imagewidth * n; if(imagecount > 7 && n >= 4) { if(n < (imagecount - 4)) { curleft = imagewidth * 3; imagelist_scrolleft('imagelistthumb', 0, imagewidth * (n-3)); } else { curleft = imagewidth * (7 - (imagecount - n)); imagelist_scrolleft('imagelistthumb', 0, imagewidth * (imagecount-7)); } } else { imagelist_scrolleft('imagelistthumb', 0, 0); } $('currentpic').style.left = curleft+'px'; }var imagelistkey = 'd28c849a97c8a20d'; var imglist = new Array(); var imagelist_html = ''; imglist['aid'] = ['84995','84996']; imglist['url'] = ['data/attachment/forum/201312/18/21115923hq2d69d7iwyw3d.jpg','data/attachment/forum/201312/18/211159iigb5lszk5elrgdl.jpg']; var count = imglist['aid'].length; for(i = 0; i < count; i++) { imagelist_html += '<li><div class="">' +'<img src="forum.php?mod=image&aid=' + imglist['aid'][i] + '&size=100x100&key=' + imagelistkey + '&atid=261601" width="100" height="100" onclick="current_pic('+i+');"/><span>'+(i+1)+'/'+count+'</span></div></li>'; } $('imagelistthumb').innerHTML = imagelist_html; function createElem(e){ var obj = document.createElement(e); obj.style.position = 'absolute'; obj.style.zIndex = '1'; obj.style.cursor = 'pointer'; obj.onmouseout = function(){ this.style.background = 'none';} return obj; } function viewPhoto(){ var divappend = 0; if(!$('pic-prev')) { var pager = createElem('div'); var pre = createElem('div'); var next = createElem('div'); pager.id='pager'; pre.id='pic-prev'; next.id='pic-next'; divappend = 1; } else { var pager = $('pager'); var pre = $('pic-prev'); var next = $('pic-next'); } var cont = $('photo_pic'); var tar = $('pic'); var w = 390; var objpos = fetchOffset(tar); pager.style.position = 'absolute'; pager.style.left = '0px'; pager.style.top = '0px'; pager.style.width = '780px'; pager.style.height = tar.height + 'px'; pre.style.left = 0; next.style.right = 0; pre.style.width = next.style.width = w + 'px'; pre.style.height = next.style.height = tar.height + 'px'; pre.innerHTML = next.innerHTML = '<img src="static/image/common/emp.gif" width="' + w + '" height="' + tar.height + '" />'; pre.onmouseover = function(){ this.style.background = 'url(static/image/common/pic-prev.png) no-repeat 0 50%'; } pre.onclick = function(){if(curnum>=1) {$('pic').src=imglist['url'][curnum-1];current_pic(curnum-1);}} pre.title = ''; next.onmouseover = function(){ this.style.background = 'url(static/image/common/pic-next.png) no-repeat 100% 50%'; } next.onclick = function(){if(curnum < imagecount - 1) {$('pic').src=imglist['url'][curnum+1];current_pic(curnum+1);}} next.title = ''; //cont.style.position = 'relative'; if(divappend == 1) { cont.appendChild(pager); pager.appendChild(pre); pager.appendChild(next); } } var onopen = 0; $('pic').onload = function(){ viewPhoto(); if(onopen == 0) { onopen = 1; } else { var imagepos = fetchOffset($('photo_pic')); document.documentElement.scrollTop = imagepos['top']; } } document.onkeyup = function(e){ e = e ? e : window.event; var tagname = BROWSER.ie ? e.srcElement.tagName : e.target.tagName; if(tagname == 'INPUT' || tagname == 'TEXTAREA') return; actualCode = e.keyCode ? e.keyCode : e.charCode; if(actualCode == 39) { $('pic-next').click(); } if(actualCode == 37) { $('pic-prev').click(); } } </script> <div id="p_btn" class="mtw mbm cl xs1" style="display:none;"> <a href="http://club.oecr.com/home.php?mod=spacecp&ac=share&type=thread&id=261601" id="k_share" onclick="showWindow(this.id, this.href, 'get', 0);" onmouseover="this.title = $('sharenumber').innerHTML + ' 人分享'"><i><img src="static/image/common/oshr.png" alt="分享" />分享<span id="sharenumber">0</span></i></a> <a href="http://club.oecr.com/home.php?mod=spacecp&ac=favorite&type=thread&id=261601" id="k_favorite" onclick="showWindow(this.id, this.href, 'get', 0);" onmouseover="this.title = $('favoritenumber').innerHTML + ' 人收藏'"><i><img src="static/image/common/fav.gif" alt="收藏" />收藏<span id="favoritenumber">0</span></i></a> <a id="recommend_add" href="forum.php?mod=misc&action=recommend&do=add&tid=261601&hash=b479975f" onclick="showWindow('login', this.href)" onmouseover="this.title = $('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=261601&hash=b479975f" 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> <td valign="top" class="album_side_r"> <div class="album_side"> <div class="hm mtn mbn"> <a href="http://club.oecr.com/space-uid-89212.html" target="_blank" class="xi2"><img src="http://www.oecr.com/uc_server/avatar.php?uid=89212&size=small" /></a> <span class="tit_author"> <a href="http://club.oecr.com/space-uid-89212.html">phoenixzqy</a> </span> </div> <div class="date"><span>发布时间:</span> 2013-12-18 21:12</div> <div class="album_info"> <h3>正文摘要: </h3> <p> 自由曲面在光学系统中的应用越来越多了。 头盔显示自由曲面系统比较典型，分享一下其初始结构光路图供大家讨论。 欢迎交流。 该贴已经同步到 phoenixzqy的微博 </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_1115773" class="xld xlda mbm"><dl class="bbda cl"> <dd class="m avt"><a href="http://club.oecr.com/space-uid-89212.html"><img src="http://www.oecr.com/uc_server/avatar.php?uid=89212&size=small" /></a></dd> <dt> <span class="y xw0"> </span> <a href="http://club.oecr.com/space-uid-89212.html" target="_blank" class="xi2">phoenixzqy</a><em id="author_1115773"> 发表于</em> <span class="xg1 xw0">2014-4-6 21:03:09</span> </dt> <dd class="z"><div class="pcb"> <div class="t_fsz"> <table cellspacing="0" cellpadding="0"><tr><td class="t_f" id="postmessage_1115773"> 欢迎交流</td></tr></table> </div> <div id="comment_1115773" class="cm"> </div> <div id="post_rate_div_1115773"></div> </div> </dd> </dl> </div> <div id="post_1115731" class="xld xlda mbm"><dl class="bbda cl"> <dd class="m avt"><a href="http://club.oecr.com/space-uid-138856.html"><img src="http://www.oecr.com/uc_server/avatar.php?uid=138856&size=small" /></a></dd> <dt> <span class="y xw0"> </span> <a href="http://club.oecr.com/space-uid-138856.html" target="_blank" class="xi2">bhutl</a><em id="author_1115731"> 发表于</em> <span class="xg1 xw0">2014-4-5 19:52:59</span> </dt> <dd class="z"><div class="pcb"> <div class="t_fsz"> <table cellspacing="0" cellpadding="0"><tr><td class="t_f" id="postmessage_1115731"> <i class="pstatus"> 本帖最后由 bhutl 于 2014-4-6 18:16 编辑 </i><br /> <br /> 单点车削的话 程序好解决<br /> <br /> 难点在面型与表面质量的控制。材料多数是聚合物材料，由于聚合物材料对刀具磨损的特性决定了加工时表面加工质量很有挑战性，有时候表面还需要做阵列如此一来要么用快刀要么慢刀，阵列面的衔接部分限制了刀具半径甚至直接用成型尖刀加工，小R圆弧刀刃给加工带来更多的难度，快慢刀的特点以及断续切削对刀具的磨损进一步加大。最后花费了数天加工工时表面上却看到了明显的彩虹、刀纹。Ra与RMS持续偏高。<br /> <br /> 面型上多数与装夹方式有关，既要保证装夹牢固又要定位准确，定位的正确性直接与光路走向有关，聚合物材质普遍容易变形而且不能受热，还不能受潮，不然影响光学特性。但是采用光学注塑对于产品的初始研制调试、验证成本、加工工时太高，成熟产品注塑倒是可行。单件、科研的又该如何？<br /> <br /> 实质上装夹定位在单点车上永远是个难题，无论留了多少余量让你去调试加工参数，最后都要面对最后一刀。以及经过反复切削调试后认为得到了一个比较理想的加工参数，但是随之而来的就是刀具的磨损对加工效果带来的变化，尺寸到位、表面质量无缺陷（无彩虹、无刀纹）、面型脱离夹具后依旧符合要求，且镀膜完成后表面质量与面型还得符合图纸要求，交予客户能够调试出光路以及得到较好的效果（光学设计问题除外）<br /> <br /> 除了加工装夹定位有时候还得考虑检测的装夹定位，还有装夹的可靠性、方便性，别装完一个螺丝 搞得满头大汗。<br /> <br /> 做光学设计难啊 ，要做出符合你图纸要求的工人更难啊。<img src="static/image/smiley/Tiger/16.gif" smilieid="154" border="0" alt="" /><img src="static/image/smiley/Tiger/16.gif" smilieid="154" border="0" alt="" /><img src="static/image/smiley/Tiger/16.gif" smilieid="154" border="0" alt="" /><img src="static/image/smiley/Tiger/15.gif" smilieid="153" border="0" alt="" /><img src="static/image/smiley/Tiger/16.gif" smilieid="154" border="0" alt="" />万一图纸上还标注了几个二逼的公差要求（通篇公差±0.01mm、3个定位销定、虚拟的光轴尺寸要求还很高……）<img src="static/image/smiley/Tiger/16.gif" smilieid="154" border="0" alt="" /><img src="static/image/smiley/Tiger/16.gif" smilieid="154" border="0" alt="" /><img src="static/image/smiley/Tiger/16.gif" smilieid="154" border="0" alt="" /><img src="static/image/smiley/Tiger/16.gif" smilieid="154" border="0" alt="" /><img src="static/image/smiley/Tiger/16.gif" smilieid="154" border="0" alt="" /></td></tr></table> </div> <div id="comment_1115731" class="cm"> </div> <div id="post_rate_div_1115731"></div> </div> </dd> </dl> </div> <div id="post_1115728" class="xld xlda mbm"><dl class="bbda cl"> <dd class="m avt"><a href="http://club.oecr.com/space-uid-35722.html"><img src="http://www.oecr.com/uc_server/avatar.php?uid=35722&size=small" /></a></dd> <dt> <span class="y xw0"> </span> <a href="http://club.oecr.com/space-uid-35722.html" target="_blank" class="xi2">workhard</a><em id="author_1115728"> 发表于</em> <span class="xg1 xw0">2014-4-5 19:15:05</span> </dt> <dd class="z"><div class="pcb"> <div class="t_fsz"> <table cellspacing="0" cellpadding="0"><tr><td class="t_f" id="postmessage_1115728"> 这玩意不是很好加工的，如果三面是自由面。</td></tr></table> </div> <div id="comment_1115728" class="cm"> </div> <div id="post_rate_div_1115728"></div> </div> </dd> </dl> </div> <div id="post_1113680" class="xld xlda mbm"><dl class="bbda cl"> <dd class="m avt"><a href="http://club.oecr.com/space-uid-89212.html"><img src="http://www.oecr.com/uc_server/avatar.php?uid=89212&size=small" /></a></dd> <dt> <span class="y xw0"> </span> <a href="http://club.oecr.com/space-uid-89212.html" target="_blank" class="xi2">phoenixzqy</a><em id="author_1113680"> 发表于</em> <span class="xg1 xw0">2014-3-7 22:00:52</span> </dt> <dd class="z"><div class="pcb"> <div class="t_fsz"> <table cellspacing="0" cellpadding="0"><tr><td class="t_f" id="postmessage_1113680"> 呵呵 欢迎交流</td></tr></table> </div> <div id="comment_1113680" class="cm"> </div> <div id="post_rate_div_1113680"></div> </div> </dd> </dl> </div> <div id="post_1113058" class="xld xlda mbm"><dl class="bbda cl"> <dd class="m avt"><a href="http://club.oecr.com/space-uid-4497.html"><img src="http://www.oecr.com/uc_server/avatar.php?uid=4497&size=small" /></a></dd> <dt> <span class="y xw0"> </span> <a href="http://club.oecr.com/space-uid-4497.html" target="_blank" class="xi2">legendlyy</a><em id="author_1113058"> 发表于</em> <span class="xg1 xw0">2014-2-27 15:54:45</span> </dt> <dd class="z"><div class="pcb"> <div class="t_fsz"> <table cellspacing="0" cellpadding="0"><tr><td class="t_f" id="postmessage_1113058"> <div class="quote"><blockquote><font size="2"><font color="#999999">phoenixzqy 发表于 2013-12-27 17:18</font> <a href="http://bbs.oecr.com/forum.php?mod=redirect&goto=findpost&pid=1108345&ptid=261601" target="_blank"><img id="aimg_br8xf" onclick="zoom(this, this.src, 0, 0, 0)" class="zoom" file="static/image/common/back.gif" onmouseover="img_onmouseoverfunc(this)" lazyloadthumb="1" border="0" alt="" /></a></font><br /> 呵呵。光行上的也是你吧？</blockquote></div><br /> 没错啊!</td></tr></table> </div> <div id="comment_1113058" class="cm"> </div> <div id="post_rate_div_1113058"></div> </div> </dd> </dl> <script type="text/javascript" reload="1"> aimgcount[1113058] = ['br8xf']; attachimggroup(1113058); </script> </div> <div id="post_1108345" class="xld xlda mbm"><dl class="bbda cl"> <dd class="m avt"><a href="http://club.oecr.com/space-uid-89212.html"><img src="http://www.oecr.com/uc_server/avatar.php?uid=89212&size=small" /></a></dd> <dt> <span class="y xw0"> </span> <a href="http://club.oecr.com/space-uid-89212.html" target="_blank" class="xi2">phoenixzqy</a><em id="author_1108345"> 发表于</em> <span class="xg1 xw0">2013-12-27 17:18:42</span> </dt> <dd class="z"><div class="pcb"> <div class="t_fsz"> <table cellspacing="0" cellpadding="0"><tr><td class="t_f" id="postmessage_1108345"> <br /> <div class="quote"><blockquote><font size="2"><font color="#999999">legendlyy 发表于 2013-12-27 09:12</font> <a href="http://bbs.oecr.com/forum.php?mod=redirect&goto=findpost&pid=1108294&ptid=261601" target="_blank"><img id="aimg_Ao1ws" onclick="zoom(this, this.src, 0, 0, 0)" class="zoom" file="static/image/common/back.gif" onmouseover="img_onmouseoverfunc(this)" lazyloadthumb="1" border="0" alt="" /></a></font><br /> 合理的简化</blockquote></div><br /> 呵呵。光行上的也是你吧？<br /> <br /> <br /> <br /> <br /> </td></tr></table> </div> <div id="comment_1108345" class="cm"> </div> <div id="post_rate_div_1108345"></div> </div> </dd> </dl> <script type="text/javascript" reload="1"> aimgcount[1108345] = ['Ao1ws']; attachimggroup(1108345); </script> </div> <div id="post_1108294" class="xld xlda mbm"><dl class="bbda cl"> <dd class="m avt"><a href="http://club.oecr.com/space-uid-4497.html"><img src="http://www.oecr.com/uc_server/avatar.php?uid=4497&size=small" /></a></dd> <dt> <span class="y xw0"> </span> <a href="http://club.oecr.com/space-uid-4497.html" target="_blank" class="xi2">legendlyy</a><em id="author_1108294"> 发表于</em> <span class="xg1 xw0">2013-12-27 09:12:11</span> </dt> <dd class="z"><div class="pcb"> <div class="t_fsz"> <table cellspacing="0" cellpadding="0"><tr><td class="t_f" id="postmessage_1108294"> <br /> <br /> 合理的简化<br /> <br /> <br /> <br /> <br /> </td></tr></table> </div> <div id="comment_1108294" class="cm"> </div> <div id="post_rate_div_1108294"></div> </div> </dd> </dl> </div> <div id="post_1107763" class="xld xlda mbm"><dl class="bbda cl"> <dd class="m avt"><a href="http://club.oecr.com/space-uid-89212.html"><img src="http://www.oecr.com/uc_server/avatar.php?uid=89212&size=small" /></a></dd> <dt> <span class="y xw0"> </span> <a href="http://club.oecr.com/space-uid-89212.html" target="_blank" class="xi2">phoenixzqy</a><em id="author_1107763"> 发表于</em> <span class="xg1 xw0">2013-12-19 22:48:08</span> </dt> <dd class="z"><div class="pcb"> <div class="t_fsz"> <table cellspacing="0" cellpadding="0"><tr><td class="t_f" id="postmessage_1107763"> <br /> <div class="quote"><blockquote><font size="2"><font color="#999999">bhutl 发表于 2013-12-19 13:54</font> <a href="http://bbs.oecr.com/forum.php?mod=redirect&goto=findpost&pid=1107739&ptid=261601" target="_blank"><img id="aimg_Vm3kE" onclick="zoom(this, this.src, 0, 0, 0)" class="zoom" file="static/image/common/back.gif" onmouseover="img_onmouseoverfunc(this)" lazyloadthumb="1" border="0" alt="" /></a></font><br /> 我想起来了 立体目镜</blockquote></div><br /> 恩 多交流<br /> <br /> <br /> <br /> <br /> </td></tr></table> </div> <div id="comment_1107763" class="cm"> </div> <div id="post_rate_div_1107763"></div> </div> </dd> </dl> <script type="text/javascript" reload="1"> aimgcount[1107763] = ['Vm3kE']; attachimggroup(1107763); </script> </div> <div id="post_1107739" class="xld xlda mbm"><dl class="bbda cl"> <dd class="m avt"><a href="http://club.oecr.com/space-uid-138856.html"><img src="http://www.oecr.com/uc_server/avatar.php?uid=138856&size=small" /></a></dd> <dt> <span class="y xw0"> </span> <a href="http://club.oecr.com/space-uid-138856.html" target="_blank" class="xi2">bhutl</a><em id="author_1107739"> 发表于</em> <span class="xg1 xw0">2013-12-19 13:54:40</span> </dt> <dd class="z"><div class="pcb"> <div class="t_fsz"> <table cellspacing="0" cellpadding="0"><tr><td class="t_f" id="postmessage_1107739"> <br /> <br /> 我想起来了 立体目镜<br /> <br /> <br /> <br /> <br /> </td></tr></table> </div> <div id="comment_1107739" class="cm"> </div> <div id="post_rate_div_1107739"></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 href="http://www.focaloptics.com" title="主办单位：武汉焦点光学技术有限公司" target="_blank" >焦点光学</a><span class="pipe">|</span><a href="http://www.oecr.com" target="_blank">光电工程师社区</a> ( <a href="http://beian.miit.gov.cn/" target="_blank">鄂ICP备17021725号-1</a> <a href="http://www.beian.gov.cn/portal/registerSystemInfo?recordcode=42011102000821" target="_blank">鄂网安备42011102000821号</a> ) <span id="tcss"></span><script type="text/javascript" src="http://tcss.qq.com/ping.js?v=1eOg" charset="utf-8"></script><script type="text/javascript" reload="1">pgvMain({"discuzParams":{"r2":"1028778","ui":0,"rt":"forum","md":"viewthread","fi":"3","ti":"261601","pn":1,"qq":"000"},"extraParams":""});</script></p> <p class="xs0"> <span id="debuginfo"> Copyright 2015 光电工程师社区 版权所有 All Rights Reserved. </span> </p> </div> <div id="ftl" > <p>申明：本站为非盈利性公益个人网站，已关闭注册功能，本站所有内容均为网络收集整理，不代表本站立场。如您对某些内容有质疑或不快，请及时联系我们处理！ </p> </div> <div id="frt" > <div class="wp"> <p class="dd01"> © 2001-2022 <a href="http://www.oecr.com" target="_blank">光电工程师社区</a> 网站备案号：<a href="https://beian.miit.gov.cn/">鄂ICP备17021725号</a> 网站公安备案号：<a href="http://www.beian.gov.cn/portal/registerSystemInfo?recordcode=42011102000821">鄂42011102000821号</a> Powered by <a href="http://www.discuz.net" target="_blank">Discuz!</a> <em>X3.2</em> </p><p class="dd02">GMT+8, 2026-3-29 07:45 </p> </div> </div></div> </div> </div> <!--bottombg结束--> <script src="home.php?mod=misc&ac=sendmail&rand=1774741508" type="text/javascript"></script> <!--<div id="scrolltop"> <span><a href="http://bbs.oecr.com/forum.php?mod=post&action=reply&fid=3&tid=261601&extra=&page=1&from=album" onclick="showWindow('reply', this.href)" class="replyfast" title="快速回复"><b>快速回复</b></a></span> <span hidefocus="true"><a title="返回顶部" onclick="window.scrollTo('0','0')" class="scrolltopa" ><b>返回顶部</b></a></span> <span> <a href="http://bbs.oecr.com/forum-design-1.html" hidefocus="true" class="returnlist" title="返回列表"><b>返回列表</b></a> </span> </div> --> <div id="scrolltop"> <span><a href="http://bbs.oecr.com/forum.php?mod=post&action=reply&fid=3&tid=261601&extra=&page=1&from=album" onclick="showWindow('reply', this.href)" class="replyfast" title="快速回复"><b>快速回复</b></a></span> <span hidefocus="true"><a title="返回顶部" onclick="window.scrollTo('0','0')" class="scrolltopa" ><b>返回顶部</b></a></span> <span> <a href="http://bbs.oecr.com/forum-design-1.html" hidefocus="true" class="returnlist" title="返回列表"><b>返回列表</b></a> </span> </div> <script type="text/javascript">_attachEvent(window, 'scroll', function () { showTopLink(); });checkBlind();</script> <div id="discuz_tips" style="display:none;"></div> <script type="text/javascript"> var tipsinfo = '1028778|X3.2|0.6||0||0|7|1774741508|e55a2d1afbbbcea7a2dafd710b14d563|2'; </script> <script src="http://discuz.gtimg.cn/cloud/scripts/discuz_tips.js?v=1" type="text/javascript" charset="UTF-8"></script></body></html>