Handbook for machine designers, shop men and draftsmen (1916)
Halsey, Frederick A. (Frederick Arthur), 1856-1935 · New York, McGraw-Hill book company, inc.; [etc., etc.] · leaf 325
ocity at i r.p.m. will be 12.50 ft. persec, and the force will be equal to the weight times the velocitysquared divided by 32 times the radius in ft. The force OT scales480 lbs., if OR represents 560, so that the weight we seek figures 196lbs. Half of this can be put in each fly-wheel in such place… … Fig. 26.—Graphical solution of the crusher balancing problem. forces have been greatly reduced and their alternations have beendoubled so that the smaller force also has a shorter time to producemovement before reversal. This resultant XYZ shows that a nearly complete balance could behad by adding…
Machine design
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