窃喜
发表于 2025-3-28 14:56:39
,CAD — What is it All About?,into industry for the previous 20 years suddenly became a surging flood. One of the consequences of the dramatic growth in the availability and application of computers which followed has been the opening up of a `generation gap’ separating those who ride the fast-moving waves of `hi-tech’ from thos
秘传
发表于 2025-3-28 19:08:22
,CAM — An Introduction, shown, we hope, that CAD has a clear and comprehensible identity, and we hope to show in a moment that the basic principles of CAM are equally easy to grasp — but what of the relationship between the two?
榨取
发表于 2025-3-29 00:25:15
The Elements of a CAD System,es it all the more important to remember that all the rest of the paraphernalia which go to make up a complete system play a subsidiary role. The different kinds of display technology and the various combinations of input and output devices, which we will be discussing later in the chapter, are basi
countenance
发表于 2025-3-29 06:34:59
Principal Types of CAD System,on the basis of their hardware components. But, from the user’s point of view, the type of display technology chosen, the method of input adopted, even the way in which computer resources are deployed, are secondary considerations. The most important and fundamental characteristic of a system is the
IDEAS
发表于 2025-3-29 08:08:22
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eardrum
发表于 2025-3-29 15:01:40
A Look Ahead,next ten years will see the technology advance on many different fronts. The likely nature and direction of these developments are highly relevant to the business of choosing and installing a CAD system today, for the extent to which a business reaps the full benefits of such a step will almost cert
温室
发表于 2025-3-29 15:51:02
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