. Locomotive engineering : a practical journal of railway motive power and rolling stock . -^ Z- ^-^■- ; i. ?a! -8/t- 19%- half formed blank is laid, holding it inposition to receive the pressure from themoving die. These hangers are bent hot,it having been found that commercial barsover j4-inch diameter would not bend. m 1^.^-- v^-- -6-— ■ CO , / U-- 1 ; <- ^-, ; i < 16V- , cold in all cases without fracture. Fivehundred is the rate per day for these from yi to iJ/^-inch iron areformed by using two sets of dies, placedside by side on the machine table; the first oper
. Locomotive engineering : a practical journal of railway motive power and rolling stock . -^ Z- ^-^■- ; i. ?a! -8/t- 19%- half formed blank is laid, holding it inposition to receive the pressure from themoving die. These hangers are bent hot,it having been found that commercial barsover j4-inch diameter would not bend. m 1^.^-- v^-- -6-— ■ CO , / U-- 1 ; <- ^-, ; i < 16V- , cold in all cases without fracture. Fivehundred is the rate per day for these from yi to iJ/^-inch iron areformed by using two sets of dies, placedside by side on the machine table; the first operation in Fig. g leaves the properamount of material to complete the eyein the second dies, where it is formedaround a removable pin of the correctdiameter for the purpose. The blank istaken from the first die when the movinghead recedes, and placed in second die intime to be operated on upon the returnstroke. The capacity of machine for thiswork is only limited by the number ofstrokes per minute. A truck equalizer is justly regarded as
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Keywords: ., bookcentury1800, bookdecade1890, booksubjectrailroa, bookyear1892
