Mechanical Power Transmission HandbookMcGraw-Hill book Company, Incorporated, 1936 - 488 σελίδες |
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Σελίδα 103
... face . Crown face will be furnished if no specification is given . Drum pulleys for shifting belts have straight face . Tight and loose pairs have crowned faces . 7. Key Seat or Setscrew . — Specify whether pulley is to be keyseated or ...
... face . Crown face will be furnished if no specification is given . Drum pulleys for shifting belts have straight face . Tight and loose pairs have crowned faces . 7. Key Seat or Setscrew . — Specify whether pulley is to be keyseated or ...
Σελίδα 105
... face . Large sizes or unusual designs are machine swept and cored or made from patterns . Pulleys 10 in . in diameter and under are designed with 4 arms ; 11 to 74 in . with 6 arms ; larger diameters have 8 to 10 arms . Solid pulleys 60 ...
... face . Large sizes or unusual designs are machine swept and cored or made from patterns . Pulleys 10 in . in diameter and under are designed with 4 arms ; 11 to 74 in . with 6 arms ; larger diameters have 8 to 10 arms . Solid pulleys 60 ...
Σελίδα 107
... face , for separating two belts , and to aid in shifting a belt from or to a loose pulley . Step - cone pulleys are at times made up of several regular pulleys flanged inside or outside between the steps . Flanging methods are shown by ...
... face , for separating two belts , and to aid in shifting a belt from or to a loose pulley . Step - cone pulleys are at times made up of several regular pulleys flanged inside or outside between the steps . Flanging methods are shown by ...
Περιεχόμενα
SECTION II | 55 |
SECTION III | 65 |
SECTION IV | 102 |
Πνευματικά δικαιώματα | |
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accordance with information acid adjustment alignment allowable effective tension allowable load antifriction application arc of contact BALL BEARINGS belt tension bolt bore cast-iron cent center distance centrifugal coefficient of friction construction coupling Diam double driving duck efficiency employed equipment factor in accordance feet per minute flange flexible friction band friction clutch gear grease grease lubricated hanger head shafts heavy high-speed horizontal Horsepower capacities idler inch width installation jackshafting leather belting line shaft load rating lubrication Manufacturing maximum mechanical medium metal method mineral oil Mineral-retanned moisture motor operating pitch pounds Power capacities r.p.m. variable-speed shaft radial load ratio reduction unit Revolutions per minute ROLLER BEARINGS roller chain rotation rubber shaft speeds sheave shown by Fig sleeve Solid Split sprocket Spur-gear square inch standard starting torque steel TABLE teeth temperature thick torque transmission V-belt vertical weight worm