龙华 发表于 2004-5-25 19:35:00

激光玻璃切割打标

<P>请教高手：</P>
<P>如何在普通（硅酸盐）玻璃上用CO2机器标记切割？</P>

zgzxb 发表于 2004-5-25 19:59:00

<P>你可以看看我们的设备！！</P><P><a href="http://laser.hust.edu.cn/laserxh/laserxhtjcp3.htm" target="_blank" ><FONT color=#000000>http://laser.hust.edu.cn/laserxh/laserxhtjcp3.htm</FONT></A></P>

fluorolog 发表于 2004-5-25 20:57:00

是利用什么原理来进行激光切割的呢?哪位大峡给我科普一下,谢谢!

zycpet 发表于 2004-5-26 03:11:00

laser heats the glass, the generation of thermal stress leads to cracks of glass. laser beam is often shaped to oval, and a water jet often follows the laser path for cooling and avoiding microcrack which is undesirable case.

龙华 发表于 2004-5-26 03:32:00

多谢zycpet,我看了你们资料，是内雕的，切割1mm厚怎样？

ryanlee31 发表于 2004-5-26 18:29:00

ok
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