橱柜
发表于 2025-3-21 16:04:53
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Wordlist
发表于 2025-3-21 21:02:12
Cutting Non-ferrous Metals,uantities. The term covers a multitude of alloys with a variety of histories from bronze to the modern super alloys. This chapter will deal only with the four groups of alloy which are commonly cut by CO. laser, which are those based upon titanium, aluminium, nickel and copper.
热心助人
发表于 2025-3-22 02:28:24
Setting Up for Cutting, purity of the beam by stray reflections off mirror mounts, etc. Once the beam is focused onto the workpiece in its purest possible state, it is then necessary to establish the focal position exactly and correctly locate this with respect to the material surface. The last step is to make sure the fo
约会
发表于 2025-3-22 06:54:50
Troubleshooting,itably arise from time to time. Most of the problems are related to incorrect parameter settings (power etc.) or the accumulation of dirt on optical components and the nozzle. This section hopes to guide the way to the most effective method of tracking down a problem and then eliminating it.
文件夹
发表于 2025-3-22 10:04:41
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极肥胖
发表于 2025-3-22 13:02:52
Alternative Cutting Methods,of cutting covers an enormous range, much of which is not relevant to our present discussion. The following sections will describe various features of some of the main industrial profiling techniques which can be accurately controlled by CNC methods.
极肥胖
发表于 2025-3-22 18:59:28
The Physics and Design of CO2 Lasers,not my intention suddenly to change style to the highly specialised language and mathematics usually associated with laser physics. Readers who require a high level of theoretical information will find that they are very well provided for in the large number of laser related physics textbooks which
蛛丝
发表于 2025-3-22 23:19:48
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Credence
发表于 2025-3-23 03:04:36
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finite
发表于 2025-3-23 06:36:50
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