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 249
g the flask. All of these arepoints which ordinarily call for sound judgment and a high degree ofskill on the part of the molder. The limitation of the simple squeezerdue to hard surface ramming, has been mentioned. The tendency of molding machine practice in the jobbing shops 217 64 FOUNDRY WORK… … Flff. 89. Molding Machine. (Rams by iower and Draw.s Patterns Automatically.) is being overcome by the use of ordinary wooden patterns and a strip-ping plate made of well-seasoned oak, which has been boiled in par-affin to prevent it from warping. DRY SAND WORK This branch of molding becomes a…
Mechanical engineering -- Dictionaries
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