Mechanical Power Transmission HandbookMcGraw-Hill book Company, Incorporated, 1936 - 488 σελίδες |
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Σελίδα 260
... clutch designed to engage and disengage three or four times a day . Factors Governing Friction - clutch and Cutoff - coupling Size . 1. In selecting the size of a friction clutch or cutoff coupling the tendency is to underestimate the ...
... clutch designed to engage and disengage three or four times a day . Factors Governing Friction - clutch and Cutoff - coupling Size . 1. In selecting the size of a friction clutch or cutoff coupling the tendency is to underestimate the ...
Σελίδα 263
... Clutch . This type is necessarily for frequent engagements and disengagements yet seldom requires adjustment . It thus appears to be at direct variance with other types . An automobile clutch works backward . It is normally held in ...
... Clutch . This type is necessarily for frequent engagements and disengagements yet seldom requires adjustment . It thus appears to be at direct variance with other types . An automobile clutch works backward . It is normally held in ...
Σελίδα 426
... clutch is disengaged , the sleeve acts as a bearing and therefore requires constant and efficient lubrication . For moderate powers the average friction - clutch sleeve acts as a cantilever beam , rigidly supported at one end , with the ...
... clutch is disengaged , the sleeve acts as a bearing and therefore requires constant and efficient lubrication . For moderate powers the average friction - clutch sleeve acts as a cantilever beam , rigidly supported at one end , with the ...
Περιεχόμενα
SECTION II | 55 |
SECTION III | 65 |
SECTION IV | 102 |
Πνευματικά δικαιώματα | |
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acid adjustment allowable application Area atmosphere ball base bearing belt bolt bore capacity cast cast-iron cent chain clutch combination connection construction correct coupling determining Diam diameter direct double driving effective efficiency electric employed equipment face factor feet flexible friction gear given heat heavy horizontal horsepower inches installation iron leather length less light load lubrication machine Manufacturing maximum mechanical medium metal method minute motor mounted necessary obtained operating pitch plate position possible pounds practical pressure proper pulley radial range ratio reduction resist roller rubber running selection shaft sheave shock shown side single sizes Solid speed split sprocket square standard starting steel strength supported surface TABLE teeth temperature tension thick torque unit usually V-belt various vertical weight width