Mechanical Power Transmission HandbookMcGraw-Hill book Company, Incorporated, 1936 - 488 σελίδες |
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Σελίδα 176
... correct distribution of pressure within film is obtained . ( c ) Recommended form . A groove cut along central axis of bearing shell . The pressure film is not destroyed . The groove retains oil for starting . frictional surfaces . Correct ...
... correct distribution of pressure within film is obtained . ( c ) Recommended form . A groove cut along central axis of bearing shell . The pressure film is not destroyed . The groove retains oil for starting . frictional surfaces . Correct ...
Σελίδα 299
... correctly located for the standard conditions that are enumerated below the charts . Belt Tension . - The maintaining of correct belt tensions on fixed center or slide - rail motor - belt drives is difficult , if not impossible . For ...
... correctly located for the standard conditions that are enumerated below the charts . Belt Tension . - The maintaining of correct belt tensions on fixed center or slide - rail motor - belt drives is difficult , if not impossible . For ...
Σελίδα 336
... correct and incorrect alignments for various designs of sprockets are shown by Fig . 21 . AA A B C D E AA- Correct alignment hubs parallel one sprocket has rim A- Distance x must be equal B Correct alignment - faces parallel Sprockets ...
... correct and incorrect alignments for various designs of sprockets are shown by Fig . 21 . AA A B C D E AA- Correct alignment hubs parallel one sprocket has rim A- Distance x must be equal B Correct alignment - faces parallel Sprockets ...
Περιεχόμενα
SECTION II | 55 |
SECTION III | 65 |
SECTION IV | 102 |
Πνευματικά δικαιώματα | |
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Άλλες εκδόσεις - Προβολή όλων
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 motor operating pitch pounds Power capacities pulley diameters 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 standard starting torque steel TABLE teeth temperature thick torque transmission V-belt vertical weight worm