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 242
lly castface downward, making it necessaryto anchor the T-slot cores in the l)ot-tom of the mold. In some cases such cores maybe held down by driving nails sothat their heads project somewhatover the ends of the core, as shownin Fig. 80. If this method is notstrong enough, pointed anchors,with a… … &j i:; ^ ^^^.^^^ Fig. 80. Fig. 81. anchors just below the cinder bed. As in the case of lifting eyes, theholes in the core, into which the foot on the anchor is driven, aresmeared with oil and stopped off with green sand. DUPLICATIiNQ CASTINGS Devising methods for increasing production and…
Mechanical engineering -- Dictionaries
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