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 81
d conditions. The dimensions maythen be tested by the above equations, that the safe working stressesmay not be exceeded, the dimensions being then modified accordingly. The steel of which both cotter and rod would ordinarily be made has range of working fiber stress as follows: Tension, 8,000 to… … Fig. 40. Cotter with Locking Device tendency to shear out at the end, and tendency to split. The uncer-tainty of cast iron to resist these is so great that the hub or socket must be very clumsy in order tohave enough surplus strength. Thisis always a noticeable feature ofthe cotter type of…
Machine design
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