. American engineer and railroad journal . o the frame of the tool as shown. The belt speedcone was replaced by the large Morse silent-chain motor is a 5 type machine, whichdevelops S at 240 volts. The tool runs at a speed of 39strokes per minute. The starter is on the panel board, whichis placed near the motor and close to the tool. An application of a motor to a Sellers slab milling ma-chine is shown in Pig. 62. Wilh the belt drive a cone on IMPRESSIONS OF FOREIGN RAILROAD PRACTICE. Editorial Correspondence. (Continued pom page 265.) Crank axles are very
. American engineer and railroad journal . o the frame of the tool as shown. The belt speedcone was replaced by the large Morse silent-chain motor is a 5 type machine, whichdevelops S at 240 volts. The tool runs at a speed of 39strokes per minute. The starter is on the panel board, whichis placed near the motor and close to the tool. An application of a motor to a Sellers slab milling ma-chine is shown in Pig. 62. Wilh the belt drive a cone on IMPRESSIONS OF FOREIGN RAILROAD PRACTICE. Editorial Correspondence. (Continued pom page 265.) Crank axles are very common here because Hie prevailingtypes of locomotives for years have employed inside connectedcylinders. The older and smaller engines do not work theiraxles severely enough to cause any anxiety because of cracks,but the heavier and more recent locomotives require verycareful watching. Crank axles run from 200,000 to 300,000miles without trouble, and then they are usually removedbecause of cracks which generally develop in the region of. FIG. 61.— MOTOB HK1VE ON SMALL PUNCH.
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Keywords: ., bookcentury1800, bookdecade1890, booksubjectrailroadengineering
