条街道往前推
发表于 2025-3-25 04:26:33
Excimer lasers: current and future applications in industry and medicine, other manufacturing techniques. It is these applications on which we will concentrate. Shown in Table 9.1 are the binding strengths of some of the most common chemical bonds that hold atoms together to form molecules.
conjunctivitis
发表于 2025-3-25 10:13:25
Pulsed Nd:YAG lasers in manufacturing applications,ologies are changing too, the optimum choice of equipment changes with time. On balance, the trend is toward the laser. The manufacturing processes considered here are joining (welding, soldering and brazing), cutting, drilling and heat treatment. The most important joining process is welding.
Insensate
发表于 2025-3-25 13:16:53
Continuous wave and ,-switched Nd:YAG lasers, at best), their .-switchability permits enhancement of peak powers, enabling them to perform some very demanding tasks. Their adaptability is enhanced due to their efficient transmission by fibre optics. They have found many varied applications throughout the world, some of which will be described in the following pages, namely:
Emmenagogue
发表于 2025-3-25 17:36:51
An introduction to lasers,e, Excimer, etc. As an adjective it generally describes the use to which a laser (noun) can be put. Examples here would include materials processing (e.g. welding), ophthalmology, range finding, communications, etc. This chapter introduces the physical ideas involved and some of the concepts and jargon to be encountered in later chapters.
固定某物
发表于 2025-3-25 23:07:47
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Benzodiazepines
发表于 2025-3-26 01:37:45
CO2 industrial laser systems and applications,ions..This chapter introduces the basic laser processing techniques of cutting, welding and heat treatment as they apply to the most common engineering materials, reviews system and nozzle features, and describes a number of actual systems in some detail.
Subjugate
发表于 2025-3-26 04:47:19
Practical aspects of laser processing,to be achieved. Laser processes are relatively new and are still developing rapidly, one result of which is that there is a lack of appreciation of the procedures and techniques that are available now, and will be available in the future, to ensure the effective use of the processes and the quality of the processed part.
招致
发表于 2025-3-26 10:13:07
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RAGE
发表于 2025-3-26 15:24:55
Background to laser processing,der all five as an overall process chain. With this in mind, this chapter examines each activity from a process engineering viewpoint and takes its examples from continuous power welding and surfacing using continuous carbon dioxide lasers.
Delirium
发表于 2025-3-26 16:53:46
Beam transmission systems,pt is made to approach some general considerations of beam transmission systems, without resorting to the detailed theory of Gaussian optics which describes the propagation of laser beams. Reference is mainly to CO. laser systems, the type most commonly used for industrial materials processing. Many