Immunoglobulin
发表于 2025-3-25 04:17:01
http://reply.papertrans.cn/23/2204/220394/220394_21.png
SLUMP
发表于 2025-3-25 08:32:47
http://reply.papertrans.cn/23/2204/220394/220394_22.png
OWL
发表于 2025-3-25 14:03:07
Der Einstieg in die eigene Forschungspraxis,This chapter deals with four sets of basic principles, all of which are important to the laser user:
Esalate
发表于 2025-3-25 16:34:03
Der Einstieg in die eigene Forschungspraxis,Most non-metallic materials are highly absorptive at the CO. laser wavelength of 10.6 μm. For this reason they are cut very efficiently and it is not surprising that one of the first ever (1971) commercial uses of CO. lasers was the cutting of plywood die boards for the packaging industry.
expire
发表于 2025-3-25 23:29:13
http://reply.papertrans.cn/23/2204/220394/220394_25.png
吞下
发表于 2025-3-26 04:12:18
http://reply.papertrans.cn/23/2204/220394/220394_26.png
河潭
发表于 2025-3-26 05:14:47
http://reply.papertrans.cn/23/2204/220394/220394_27.png
不可救药
发表于 2025-3-26 09:26:29
http://reply.papertrans.cn/23/2204/220394/220394_28.png
Verify
发表于 2025-3-26 13:52:12
Springer-Verlag London Limited 1993
Nebulizer
发表于 2025-3-26 17:26:56
https://doi.org/10.1007/978-3-531-90466-5ation of laser heating and the chemical reaction of iron with oxygen. This oxidation reaction is exothermic (heat generating) and acts as a secondary energy source which helps to accelerate the cutting process. Basically, the steel is locally heated by the focused laser beam to a temperature at whic