Mechanical Power Transmission HandbookMcGraw-Hill book Company, Incorporated, 1936 - 488 σελίδες |
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Σελίδα 282
... mounted on floor , wall , or ceiling and can be set to give the proper belt tension for any desired short - center belt installation . This method synchronizes belt tension with belt load , absorbs centrifugal belt tension and stretch ...
... mounted on floor , wall , or ceiling and can be set to give the proper belt tension for any desired short - center belt installation . This method synchronizes belt tension with belt load , absorbs centrifugal belt tension and stretch ...
Σελίδα 403
... mounted on studs rigidly held in a revolving spider which is keyed to the driven or slow - speed shaft . In the nonplanetary assembly ( Fig . 2 ) spur gears rotatable on fixed axes are radially disposed about a central driving pinion ...
... mounted on studs rigidly held in a revolving spider which is keyed to the driven or slow - speed shaft . In the nonplanetary assembly ( Fig . 2 ) spur gears rotatable on fixed axes are radially disposed about a central driving pinion ...
Σελίδα 407
... mounting must also be designed to hold the worm and gear con- tinually in close alignment for long periods of service . When direct flexible - coupled to any form of prime mover , the worm reducer and the prime mover should be mounted ...
... mounting must also be designed to hold the worm and gear con- tinually in close alignment for long periods of service . When direct flexible - coupled to any form of prime mover , the worm reducer and the prime mover should be mounted ...
Περιεχόμενα
SECTION II | 55 |
SECTION III | 65 |
SECTION IV | 102 |
Πνευματικά δικαιώματα | |
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Συχνά εμφανιζόμενοι όροι και φράσεις
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