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'链接已经复制到剪贴板');" type="submit"> <em>复制链接推荐给好友</em></button> <input type="text" class="px vm" onclick="this.select();setCopy(this.value, '链接已经复制到剪贴板');" value="http://forum.oecr.com/plugin.php?id=attachcenter:page&aid=40902" size="50" /></p> </div> <div class="bm"> <div class="bm_c xld"> <b>光学制图:</b><div class="postmsg"><i class="pstatus"> 本帖最后由 god11 于 2012-12-8 22:39 编辑 </i><br /> <br /> 非常不错的资料 大家看看<br /> <br /> 出售金刚石内圆刀片，有422、690等多种规格，可切割光学晶体、光学玻璃、蓝宝石等材料，已有多家客户使用案例。有意者联系QQ297363269 </div> <div class="postmsg">参考一下！！！！！！！！！！！11</div> <div class="postmsg">收费附件: 2006615172559.rar 非常不错的资料 大家看看</div> <div class="postmsg">的确应该很不错的 但是希望价格优惠点</div> <div class="postmsg">恩 不错的资料 谢谢楼主分享了！</div> <div class="postmsg">我晕<br /> 就是制图国家标准啊<br /> 以为什么呢<br /> 还收钱</div> <div class="postmsg">这个东西怎么下啊，没人介绍下啊</div> <div class="postmsg"><img src="static/image/smiley/default/em33.gif" smilieid="62" border="0" alt="" /><img src="static/image/smiley/default/em33.gif" smilieid="62" border="0" alt="" /><img src="static/image/smiley/default/em33.gif" smilieid="62" border="0" alt="" /><img src="static/image/smiley/default/em33.gif" smilieid="62" border="0" alt="" /><img src="static/image/smiley/default/em33.gif" smilieid="62" border="0" alt="" /><br /> <br /> <br /> 只会向钱看.</div> <div class="postmsg">楼主可不可以发到<a href="mailto:gq-su@163.com">gq-su@163.com</a>?我的积分不够下了，谢谢，</div> <div class="postmsg">相互学习，一起进步 相互学习，一起进步</div> <div class="postmsg">学习一下,谢谢了!<br /> <br /> 学习一下,谢谢了!</div> <div class="postmsg">ddddddddddddddddddddddddddddddddddddd</div> <div class="postmsg">哈哈，谢谢了哈，正是要用的。。</div> <div class="postmsg">下载下来看看，多谢楼主！！！！！！！！</div> <div class="postmsg">参考一下！！！！！！！！！！！11</div> <div class="postmsg"><img src="static/image/smiley/default/em17.gif" smilieid="46" border="0" alt="" /><img src="static/image/smiley/default/em17.gif" smilieid="46" border="0" alt="" />学习下<img src="static/image/smiley/default/em17.gif" smilieid="46" border="0" alt="" /><img src="static/image/smiley/default/em17.gif" smilieid="46" border="0" alt="" /></div> <div class="postmsg">怎么下不下来啊，是不是钱不够了啊，郁闷</div> <div class="postmsg">很糊，看不清楚<br /> 唉。。。。。。</div> <div class="postmsg">回复就给，还好了，这个是论坛制定的，和帖子无关<br /> 好麻烦哦</div> <div class="postmsg">看看是什么<br /> 。。。。。。。。。。。。。。。。。。。。。。</div> <div class="postmsg">这个标准很差劲啊, 因为根本没有说明对零件的要求和对玻璃的要求这两个部分的关联标准. <br /> 如果有哪位能把相关的2个标准上传, 那真是太好了.</div> <div class="postmsg">好东西看看,正想找一个这样的软件</div> <div class="postmsg">谢楼主了，找了好久，终于寻的此宝。。。</div> <div class="postmsg">看看是不是像说的那么好，不过还先谢了！</div> <div class="postmsg">广告做的好，就不知道内容怎么样</div> <div class="postmsg">看看先 谢谢楼主分享</div> <div class="postmsg">2006615172559,光电币咋赚的？我也没有。。。</div> <div class="postmsg">支持下。。。。。。。。。。。。。。。。。。。。。。。</div> <div class="postmsg">谢谢楼主分享，目前急需学习这方面的知识。</div> <div class="postmsg">谢谢楼主分享，呵呵，我下了看 看！！！！！！！！</div> <div class="postmsg">怎么打不开啊，好奇怪啊？？？？？？？？？？？？？</div> <div class="postmsg">光电币？谁说下呀[quote][/quote]</div> <div class="postmsg">难得的好资料 ！！！！ 学习一下了！！！！</div> <div class="postmsg">兴冲冲 看</div> <div class="postmsg">谢谢<br /> 虽然不够清晰！但还是不错的</div> <div class="postmsg">谢谢楼主分享，下来学习下，呵呵～～～～～</div> <div class="postmsg">我<img src="static/image/smiley/Tiger/07.gif" smilieid="145" border="0" alt="" />倒了，还不能下载吗，<br /> </div> <div class="postmsg"><img src="static/image/smiley/Tiger/02.gif" smilieid="140" border="0" alt="" /><img src="static/image/smiley/Tiger/02.gif" smilieid="140" border="0" alt="" />怎么看不到啊！ <br /> </div> <div class="postmsg"><img src="static/image/smiley/Tiger/07.gif" smilieid="145" border="0" alt="" /><img src="static/image/smiley/Tiger/07.gif" smilieid="145" border="0" alt="" /><img src="static/image/smiley/Tiger/07.gif" smilieid="145" border="0" alt="" />没有积分了，先赚点</div> <div class="postmsg"><img src="static/image/smiley/Tiger/12.gif" smilieid="150" border="0" alt="" /><img src="static/image/smiley/Tiger/12.gif" smilieid="150" border="0" alt="" /><img src="static/image/smiley/Tiger/12.gif" smilieid="150" border="0" alt="" /><img src="static/image/smiley/Tiger/12.gif" smilieid="150" border="0" alt="" />赚了钱就下资料</div> <div class="postmsg"><img src="static/image/smiley/Tiger/05.gif" smilieid="143" border="0" alt="" /><img src="static/image/smiley/Tiger/05.gif" smilieid="143" border="0" alt="" /><img src="static/image/smiley/Tiger/05.gif" smilieid="143" border="0" alt="" /><img src="static/image/smiley/Tiger/05.gif" smilieid="143" border="0" alt="" /><img src="static/image/smiley/Tiger/05.gif" smilieid="143" border="0" alt="" /><img src="static/image/smiley/Tiger/05.gif" smilieid="143" border="0" alt="" />下了，看了，好东东，顶起来</div> <div class="postmsg">hello<br /> 谢谢了，你的机器有图片吗！qq360204716.</div> <div class="postmsg">这个在百度文库有啊，不过还是感谢楼主分享啊</div> <div class="postmsg">百度文库那个也是我传的<img src="static/image/smiley/Tiger/24.gif" smilieid="162" border="0" alt="" /></div> <div class="postmsg">求看看··嘻嘻<img src="static/image/smiley/Tiger/17.gif" smilieid="155" border="0" alt="" /><img src="static/image/smiley/Tiger/17.gif" smilieid="155" border="0" alt="" /></div> <div class="postmsg">现在这个电脑是什么都不能下载。。。。。</div> <div class="postmsg"><img src="static/image/smiley/Tiger/05.gif" smilieid="143" border="0" alt="" /><img src="static/image/smiley/Tiger/05.gif" smilieid="143" border="0" alt="" /><img src="static/image/smiley/Tiger/05.gif" smilieid="143" border="0" alt="" /><img src="static/image/smiley/Tiger/05.gif" smilieid="143" border="0" alt="" /></div> <div class="postmsg">我们的图纸是国外的,有部分不适用,有没有更全的资料.<br /> 谢了</div> <div class="postmsg">不晓得是不是重复下载过了，昏。。</div> <div class="postmsg"><img src="static/image/smiley/Tiger/05.gif" smilieid="143" border="0" alt="" /><img src="static/image/smiley/Tiger/05.gif" smilieid="143" border="0" alt="" /><img src="static/image/smiley/Tiger/05.gif" smilieid="143" border="0" alt="" /><img src="static/image/smiley/Tiger/05.gif" smilieid="143" border="0" alt="" /></div> <div class="postmsg">还以为是proe的非球面制图方法哪</div> <div class="postmsg">超声波的工作原理我就不解释了，论坛内已经有朋友讲的很详细了。<br /> 超声波和化工清洗剂配合使用的清洗方法是物理清洗与化学清洗的完美结合，提高了工作效率，但还会有很多的清洗不干净的难点问题。这是为什么呢？<br /> 我就给大家简约分析下。<br /> 镀膜前清洗一般有这两种情况：一.原材料玻璃不做冷加工，清洗后直接镀膜。二.做冷加工后清洗再镀膜。<br /> 1.平板原材料玻璃做切割，清洗后镀膜的工艺，要洗的赃物一般为：防粘粉，指印、各种印子、各种灰尘，切割的玻璃渣子、玻璃表层水解物，甚至油污等。除了玻璃表层水解物（也俗称发霉后进一步的腐蚀物）清洗不掉要做抛光研磨外（因为这是由于玻璃材料表面材质本身出了质的变法，严格不能算是脏污，一般过酸碱后显现会更明显），其他脏污在配置合理的清洗设备和化学清洗剂配合使用下，有一套完善的清洗工艺都能清洗干净。<br /> 2.做过冷加工产品上的一般脏污：沥青、保护漆、松香和蜡的混合体、氧化铈、切削液、切削油、指印、口水、各种印子、水迹，灰尘颗粒等等。<br /> 就以上的赃物中，绝大多数是可以和化学清洗剂出现化学作用的，能达到润滑分解，乳化等。同时在超声波的作用下，也就达到了物理清洗和化学清洗的同步进行，当然清洗的效果也就很好了。但有的赃物就不会和化学清洗剂出现化学反应，如氧化铈，即不溶于水，也不溶于酸碱物质，它非常的稳定，颗粒又非常的小，所以一般的清洗剂对他没有任何清洗作用。一般朋友会反应，在镀膜前看起来没有发现有脏污，但镀膜后就会在膜层内有一层灰蒙蒙的物质出现，其实这就是没有清洗干净的氧化铈了。由于它的颗粒及其的小，而且连成片，在一般的工作灯底下基本看不见，等镀了 光学膜后（AR膜不明显，因为它的 反射光很少），由于光学膜的作用，看的就非常的清楚了。<br /> 那有的朋友就会说了，你说的是不是太邪乎了，其实一点也不邪乎，因为上面你知道了氧化铈的特性了，一般的化学清洗剂对它基本没有清洗作用，唯一能作用的就剩超声波物理作用了，但氧化铈残留在产品表面的颗粒又非常的小，附着在比较微观的抛光纹路中（实际存在），再加上在抛光研磨的过程中颗粒带电荷，更加强了颗粒的附着力，所以造成怎么也洗不干净。<br /> 有的朋友又会问了，难道就真的没有解决的办法了吗 ？我通过多年的清洗经验，总结了两点解决的途径： <br /> a. 消除颗粒的带电电荷 b.找到渗透性强的清洗剂，改变颗粒周围的环境，从而破坏颗粒的附着力。<br /> 通过和清洗剂研发工程人员的沟通和交流，现在研发出了一款清洗抛光粉残留效果很好的清洗剂了。</div> <div class="postmsg">就是国标，好贵，不过下来看看也好<br /> </div> <div class="postmsg">制图的一些教程很好，大家可以看看。</div> <div class="postmsg">光学中的制图技术很重要很重要。</div> <div class="postmsg">光电币啊 怎么弄啊<br /> 怎么才能弄到光电币呢？<br /> 好像要啊<br /> </div> <div class="postmsg"><img src="static/image/smiley/Tiger/05.gif" smilieid="143" border="0" alt="" />很好的学习资料，大家可以看看</div> <div style="height200px;"></div> </div> </div> </div> </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" 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