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 240
can be properly wedged downunder a bar clamped across the top ofthe mold. _ There are two methods of coringholes below the level of the joint. Oneis shown clearly in Fig. 74. A stockcore is set in the bottom of the prints;a wooden template, shown at h and h, is set over the core, and the printa is…
Mechanical engineering -- Dictionaries
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