Kenison, Ervin, Gardner, Harry W, Lawrence, William Henry, 1868-, Everett, Herbert E. (Herbert Edward), 1863-1932, Gregg, D. A. (David A.), Von Holst, H. V. (Hermann Valentin), 1874-1955, Brown, Frank Chouteau, 1876-1947, Griffin, Charles Lewis, 1867-, Neubecker, William, 1864-, Zapf, Alfred E, American School (Lansing, Ill.) · Chicago, Ill. : [American School of Correspondence] · leaf 325
d of calculation of the diameter of the shaft, as well as its deflection, has been considered under “ Shafts,” we may assume that the theoretical study of hearings starts on a given basis of shaft diameter D. The main problem then being one of heat control, let us first calculate the amount of heat… … pTVDN (n3) II 12 X 33,000 The value of jji for ordinary, w~ell- lubricated bearings, may run as low as 5 per cent; but as the lubrication is often impaired, it quite commonly rises to 10 or 12 per cent. A value of 8 per cent is a fair average. This amount of horse-power is dissipated through the…
Mechanical drawing
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