A Manual of Machinery and MillworkC. Griffin, limited, 1893 - 601 sider |
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Side 45
... effective length , C D , equal to the perpendicular distance , A B , between the axes of rotation of the two cranks . The motion of that coupling - rod is one of translation , in which all the particles describe with equal speed equal ...
... effective length , C D , equal to the perpendicular distance , A B , between the axes of rotation of the two cranks . The motion of that coupling - rod is one of translation , in which all the particles describe with equal speed equal ...
Side 180
... effective radius ) is equal to the real radius of the pulley added to half the thickness of the band . The pitch - line of a pulley is the line on its pitch - surface in which the centre - line lies of that part of the band which ...
... effective radius ) is equal to the real radius of the pulley added to half the thickness of the band . The pitch - line of a pulley is the line on its pitch - surface in which the centre - line lies of that part of the band which ...
Side 181
... effective radii . Rule II . of Article 91 shows how to find the angular velocity - ratio of two pulleys whose ... effective radius of A : effective radius of B ; = and if one of those radii - for example , that of A - is given , the ...
... effective radii . Rule II . of Article 91 shows how to find the angular velocity - ratio of two pulleys whose ... effective radius of A : effective radius of B ; = and if one of those radii - for example , that of A - is given , the ...
Side 183
... effective radii of the pulleys , C1 T1 = r1 ; C , Ꭲ , 72 ; being the greater . Then each of the two equal straight parts of the band is evidently of the length = T1 T2 √ c2 − ( 11⁄2 + 7. ) 2 for a crossed band ; . ( 1 . ) T1 T2 - c2 ...
... effective radii of the pulleys , C1 T1 = r1 ; C , Ꭲ , 72 ; being the greater . Then each of the two equal straight parts of the band is evidently of the length = T1 T2 √ c2 − ( 11⁄2 + 7. ) 2 for a crossed band ; . ( 1 . ) T1 T2 - c2 ...
Side 187
... effective radius of the drum by an amount equal to the diameter of the rope . A drum for a flat rope is of a breadth simply equal to the breadth of the rope , which is wound upon it in single coils , each of which increases the effective ...
... effective radius of the drum by an amount equal to the diameter of the rope . A drum for a flat rope is of a breadth simply equal to the breadth of the rope , which is wound upon it in single coils , each of which increases the effective ...
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Vanlige uttrykk og setninger
acting angle angle of repose angular velocity approximately Article axes axle band beam bending bending moment body breadth cast iron circle circular arc co-efficient component crank cross-section curve cutting cylinder denote diameter direction distance dynamometer ellipse epicycloidal epitrochoid equal equation exerted factor of safety figure fixed force friction gear given greatest instant instantaneous axis kilogrammes length lever line of centres line of connection load machine means modulus moment of inertia motion moving pieces multiply normal obliquity pair parallel perpendicular piston pitch pitch-circle pitch-line pitch-point pitch-surface plane of projection position pressure principles produced proportional pulley radii radius radius of gyration ratio represent resistance resultant rolling rotation rules screw shaft shearing shearing stress sliding square inch straight line strength stress stroke surface teeth tenacity tension tooth trace train train-arm transverse traversing valve velocity-ratio weight wheel
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