Cyclopedia of mechanical engineering; a general reference work. Editor-in-chief Howard Monroe Raymond. Assisted by a corps of mechanical engineers, technical experts, and designers of the highest professional standing (1908)
American School (Chicago, Ill.), Raymond, Howard Monroe · Chicago American Technical Society · leaf 93
so well to bear in mind the tendencyof the casting to war^) in cooling. Where the tliickness of the metalvaries to any great extent, there is a greater liability to warp thanif a imiform thickness prevails througliout the wliole. Hence, insuch cases, a greater allowance must be made for the… … X °■J a aa S PATTEEN MAKING 67 the cutting tool of the finishing machine to cut well below thesurface so tliat it shall not become dulled by the sand and hardscale on the outside, A pattern for the plain cast-iron bar illustrated in Fig. 136will afford a good example of the allowance necessary for…
Mechanical engineering -- Dictionaries
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