zhangzw123 发表于 2006-8-31 23:32:00

fs,ps,ns在金属材料精密微结构加工中那个最好

希望大家能够从不同的方面谈谈<br/><br/>

zhnzhn 发表于 2006-9-4 19:55:00

<p>fs is the best one </p><p>because it is non-thermal processing and high removal rate</p>

zhangzw123 发表于 2006-9-4 23:38:00

<p>i don't think so</p><p>fs is non-thermal processing but its removal rateis lower than ps,ns's, becauseitsREP RATE andpulse energy.</p><p>ps is non-thermalprocessing,its removal rate is higher than fs because rep rate and pulse energy,butits removal rate is lowerthan ns</p><p>ns is thermal processing,its accuracy is the worst but its removal rate is the best</p>

marchon 发表于 2006-9-11 01:13:00

这个不能一概而论，需要多角度考虑，比如多大的孔，多深等因素，更不用说价格因素了
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