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Mechanical drawing problems for high schools, normal schools and vocational schools (1918)

Berg, Edward. [from old catalog], Kronquist, Emil F. (Emil Fritjoff), b. 1882 · Peoria, Ill. : The Manual arts press · leaf 116

An illustration from Mechanical drawing problems for high schools, normal schools and vocational schools, 1918, leaf 116 — he surface of the part that bears or supports it. This friction causes aloss of power, and causes wear on the surfaces of the moving part and the support, or bearing.In order to minimize friction, bearings are lined with one of several kinds of bearing metalwhich have anti-friction qualities. The… … 114 MECHANICAL DRAWIXG PROBLEMS Specification—Plate 31 A.Complete the drawing of the Flanged Bushing. The bushing is finished all o\er. Scale I2=l. Title:— FLAXGED BUSHIXG SCALE DATE NAME A bashing is a lining, or tube of metal or other material which is inserted in a hole thathas been drilled or…

Mechanical drawing

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