Mechanical Power Transmission HandbookMcGraw-Hill book Company, Incorporated, 1936 - 488 σελίδες |
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Σελίδα 104
... cast - iron hubs and arms can be run with safety at rim speeds of 5,000 to 6,000 f.p.m. This type can be employed for any prac- tical power requirement . The Cast - iron Pulley ( Fig . 2 ) . Characteristics . 1. Made in four general ...
... cast - iron hubs and arms can be run with safety at rim speeds of 5,000 to 6,000 f.p.m. This type can be employed for any prac- tical power requirement . The Cast - iron Pulley ( Fig . 2 ) . Characteristics . 1. Made in four general ...
Σελίδα 120
... cast - iron arms and hub , solid . b . Wood rim , cast - iron arms and hub , split . c . Wood rim , cast - iron double arms and hub , split . 2. Made in the following standard sizes : a , b . 8 - in . diameter by 3 - in . face to 72 ...
... cast - iron arms and hub , solid . b . Wood rim , cast - iron arms and hub , split . c . Wood rim , cast - iron double arms and hub , split . 2. Made in the following standard sizes : a , b . 8 - in . diameter by 3 - in . face to 72 ...
Σελίδα 264
... cast - iron sleeve . 2. Cast Iron Babbitted ( Fig . 4 ) . This sleeve is of cast iron lined with babbitt metal throughout its bore . Adaptable for ( 1 ) moderate - power ( 2 ) shaft speeds --- Pulley face FIG . 4. - Babbitted cast - iron ...
... cast - iron sleeve . 2. Cast Iron Babbitted ( Fig . 4 ) . This sleeve is of cast iron lined with babbitt metal throughout its bore . Adaptable for ( 1 ) moderate - power ( 2 ) shaft speeds --- Pulley face FIG . 4. - Babbitted cast - iron ...
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 driven machine 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 capacity 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 bearing 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