Machine design; a manual of practical instruction in designing machinery for specific purposes, including specifications for belts, screws, pins, gears, etc., and many working hints as to operation and care of machines (1918)
Wallace, Ernest L · Chicago, American technical society · leaf 58
tension in the bolt. Studs and tap bolts pass through one of the con-nected parts and are screwed into the other, the stud remaining inposition when the parts are disconnected. As all materials are elastic within certain limits, the action ofa bolt in clamping two machine parts together, more… … diagrammatically by Fig. 18, in which a spring has been introducedto take the compression due to screwing up the nut. Evidentlythe tension in the bolt is equal to the force necessary to compressthe spring. Now, suppose that two weights, each equal to \ W, areplaced symmetrically on either side of…
Machine design
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