Titlebook: CO2 Laser Cutting; John Powell Book 1998Latest edition Springer-Verlag London Limited 1998 Aluminium.cutting.design.laser.metal.polymers

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尊敬

Christine Erlach,Michael Müllernd a great deal of excellent work has had to be omitted in order to keep it short. I apologise in advance to those authors and editors whose work I have left out. A large proportion of work produced on the subject of laser processing is published as part of the proceedings of the conferences which h

創(chuàng)造性

https://doi.org/10.1007/978-3-319-22090-1This chapter deals with four sets of basic principles, all of which are important to the laser user:.These topics will be dealt with in a purely conversational and conceptual manner at this stage. A more in-depth approach to these subjects can be found in later chapters.

fluffy

https://doi.org/10.1007/978-3-319-61857-9Most 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.

擦掉

The Basic Principles,This chapter deals with four sets of basic principles, all of which are important to the laser user:.These topics will be dealt with in a purely conversational and conceptual manner at this stage. A more in-depth approach to these subjects can be found in later chapters.

不怕任性

Cutting Non-metals,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.

配偶

GUISE

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.

羊齒

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.

bronchiole

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 have proliferated over the past 20 years or so.