MechanismLongmans, Green, and Company, 1905 - 408 páginas |
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... CONSISTING OF FOUR LOWER PAIRS 152-212 CHAPTER V. VELOCITY - RATIO DIAGRAMS - APPROXIMATE SOLU- TIONS TO LINK MOTIONS AND RADIAL VALVE GEARS . . 213-243 CHAPTER VI . ACCELERATION DIAGRAMS . • CHAPTER VII . TOOTHED CIRCULAR WHEELS AND ...
... CONSISTING OF FOUR LOWER PAIRS 152-212 CHAPTER V. VELOCITY - RATIO DIAGRAMS - APPROXIMATE SOLU- TIONS TO LINK MOTIONS AND RADIAL VALVE GEARS . . 213-243 CHAPTER VI . ACCELERATION DIAGRAMS . • CHAPTER VII . TOOTHED CIRCULAR WHEELS AND ...
Página 1
... consists of the study of machines . Following Rankine , 1 the use of every machine , of whatever type or size , is to modify motion and force . Some natural source of energy sets into motion a part of the machine usually termed the ...
... consists of the study of machines . Following Rankine , 1 the use of every machine , of whatever type or size , is to modify motion and force . Some natural source of energy sets into motion a part of the machine usually termed the ...
Página 6
... consists of one sliding and three turning pairs . It may happen that in many chains , not less important than self - closed chains , the modification of motion is dependent either on the direction of the forces applied , or else upon ...
... consists of one sliding and three turning pairs . It may happen that in many chains , not less important than self - closed chains , the modification of motion is dependent either on the direction of the forces applied , or else upon ...
Página 9
... Consists of driver , train of mechanism , and follower . Each link must be suitably resistant , and every point must be capable of moving in a definite and prearranged manner . moving mechanism kinematic chain in which one element is ...
... Consists of driver , train of mechanism , and follower . Each link must be suitably resistant , and every point must be capable of moving in a definite and prearranged manner . moving mechanism kinematic chain in which one element is ...
Página 10
... consists of four links jointed together at the extremities , the motion transmitted through the links is perfectly definite , and is , moreover , independent of the magnitude and direction of the forces acting ; con- sequently the ...
... consists of four links jointed together at the extremities , the motion transmitted through the links is perfectly definite , and is , moreover , independent of the magnitude and direction of the forces acting ; con- sequently the ...
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Términos y frases comunes
actuating addendum circle angle angular velocity angular-velocity ratio arc of approach attached axis B.Sc belt bevel wheel block centripetal acceleration circular arc common normal connecting rod connecting-rod coupler crank arm crank pin crank radius crank shaft crosshead Crown 8vo curve cutter cutting cycloidal cylinder described diameter direction displacement distance draw driving ELEMENTARY ellipse engine equal equivalent crank fixed centre gear horizontal Illustrations intersect involute keyed kinematic lathe leading screw length lever line of centres line of stroke machine mandrel mean position meshes move number of teeth obliquity obtained oscillating P₁ P₁A P₂ parallel motion perpendicular pinion piston pitch circle pitch point plane pulley rack radii reciprocating piece relative represent the velocity revolution revolutions per minute roller rolling circle shape shown in Fig sliding slot spindle spur wheel straight line tool tooth trace transmitted turning pairs valve velocity diagram velocity ratio vertical whilst worm wheel
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