愚人 发表于 2004-12-1 17:03:00

关于小透镜公差

<P><img src="data/attachment/forum/dvbbs/2004-12/20041219023982.jpg" border="0" onload="if(this.width>screen.width*0.7) {this.resized=true; this.width=screen.width*0.7; this.alt=\'Click here to open new window\nCTRL+Mouse wheel to zoom in/out\';}" onmouseover="if(this.width>screen.width*0.7) {this.resized=true; this.width=screen.width*0.7; this.style.cursor=\'hand\'; this.alt=\'Click here to open new window\nCTRL+Mouse wheel to zoom in/out\';}" onclick="if(!this.resized) {return true;} else {window.open(\'data/attachment/forum/dvbbs/2004-12/20041219023982.jpg\');}" onmousewheel="return imgzoom(this);" alt="" />
</P>
<P>请教诸位，如图所示的小透镜中，+/-0.02mm的矢高公差苛刻吗？</P>

shinyHHH 发表于 2004-12-1 19:42:00

<P>不苛刻,合理公差.只是此镜片不好加工</P>

asahi金刚石工具 发表于 2004-12-8 19:45:00

<P><img src="data/attachment/forum/dvbbs/2004-12/2004128114132882.jpg" border="0" onload="if(this.width>screen.width*0.7) {this.resized=true; this.width=screen.width*0.7; this.alt=\'Click here to open new window\nCTRL+Mouse wheel to zoom in/out\';}" onmouseover="if(this.width>screen.width*0.7) {this.resized=true; this.width=screen.width*0.7; this.style.cursor=\'hand\'; this.alt=\'Click here to open new window\nCTRL+Mouse wheel to zoom in/out\';}" onclick="if(!this.resized) {return true;} else {window.open(\'data/attachment/forum/dvbbs/2004-12/2004128114132882.jpg\');}" onmousewheel="return imgzoom(this);" alt="" /></P>
<P>如何选择加工工具，也是很重要。</P>
<P>http://szautech.chinae.com
</P>

sylp 发表于 2004-12-8 22:27:00

<P>不苛刻,可以保证到+/-0.01</P><P>具体也可以到我们论坛共同讨论http://35diy.jss.cn</P>

非球面 发表于 2004-12-9 21:07:00

<P>一点都不苛刻，好容易保证的。</P>

sylp 发表于 2004-12-9 21:21:00

http://35diy.jss.cn

sylp 发表于 2004-12-9 21:24:00

<P>如果需要加工,可以联系我们`</P><P>联系方式看http://www.sh-songcheng.com</P>
页: [1]
查看完整版本: 关于小透镜公差