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 88
Fis. i:n. readily be seen that this core will, in connection with the pattern.form a mould which will give the casting required. Examples in Methods of Moulding could be multiplied 70 PATTERN MAKING 63 indefinitely, but the foregoing, wo think, will give such suggestionsas <vjll enable the… … Fiff. 133. Fig. 132.ordinary patterns so that they can easily be nnnoved from thesand without injury to the mould. PATTERNS FROM DRAWINGS. As already explained, the pattern maker must understandworking drawings in order to construct patterns from them directly.These drawings are usually made to a…
Mechanical engineering -- Dictionaries
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