. Railway mechanical engineer . h insures operation and production. The lathe can be furnished in four sizes, 358 RAILWAY MECHANICAL ENGINEER \(> 92, Xo. 6 14 in., 1(1 in., IS in. and 20 in. The dimension.^ of the on>tratcd their value. The special features of this machine 18 in. lathe are as follows: IkU, .19 Swinn over carriage 13 in. Distance between centers for 6ft. bed 1 ft. 6 in. Kront bearings 34^ in. by 7 in. Rear bearing 2>^ in. bv 54 in. Hole in spindle 1*9/16 in. Diameter of spindle nose 2^ in. Ihreads on spindle nose 4 tbrcads .\cnic Number ot spindle s
. Railway mechanical engineer . h insures operation and production. The lathe can be furnished in four sizes, 358 RAILWAY MECHANICAL ENGINEER \(> 92, Xo. 6 14 in., 1(1 in., IS in. and 20 in. The dimension.^ of the on>tratcd their value. The special features of this machine 18 in. lathe are as follows: IkU, .19 Swinn over carriage 13 in. Distance between centers for 6ft. bed 1 ft. 6 in. Kront bearings 34^ in. by 7 in. Rear bearing 2>^ in. bv 54 in. Hole in spindle 1*9/16 in. Diameter of spindle nose 2^ in. Ihreads on spindle nose 4 tbrcads .\cnic Number ot spindle speeds 12 Diameter of head pulley 14 in. of head pulley 325 Spindle speed range with the above 9 to 380 Speed of countershaft 325 Size of C. F. friction pulley 14 in. by 44 in. Motor drive horsepower recommended 3-5 Speed of motor BULLARD MAXI-MILL The nio;t recent development of the Bullard MachineTool Company. Bridgeport, Conn., in vertical boring andtuminsj mill construction is embodied in its 61-in. Maxi-. Flg. 1—Bullard 61-ln. Maxi-Mill Mill. A general view of this machine is shown in Fig. the general design of the machine is new. most of
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Keywords: ., bookcentury1900, bookdecade1910, booksubjectrailroadengineering
