Hale, Joseph W. L. (Joseph Woodwell Ledwidge), 1886- · New York [etc.] McGraw-Hill book company · leaf 100
Screw. PROBLEMS » 1. A steel bar 3 in. in diam. is to be turned in a lathe. If thecutting speed is to be 30 ft. per min. at how many revolutionsper min. should the bar turn? 2. A cast-iron pulley 18 in. in diam. is to have its rim faceturned down in a lathe. With a cutting speed of 40 ft. per… … Micrometer Caliper iirriVViiiri!ViiiiiiiFniLi Steel Rule
Mechanics, Applied
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