A Manual of Machinery and Millwork |
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Page 4
... represent to the mind that the following process has been performed : -Suppose that the vertical plane of projection is hinged to the horizontal plane at the axis X X , and that after the projection of the object on the vertical plane ...
... represent to the mind that the following process has been performed : -Suppose that the vertical plane of projection is hinged to the horizontal plane at the axis X X , and that after the projection of the object on the vertical plane ...
Page 9
... represent the perpendicular dis- tance from BC of the point x whose projections are D and A ) . AfD will be the angle re- quired . = 25. Given ( in fig . 7 ) , the Traces of a Plane , B A , B C , to Find the Angle which it makes with ...
... represent the perpendicular dis- tance from BC of the point x whose projections are D and A ) . AfD will be the angle re- quired . = 25. Given ( in fig . 7 ) , the Traces of a Plane , B A , B C , to Find the Angle which it makes with ...
Page 19
... represent the plane of those motions . From B draw B D parallel and equal to A C , and pointing in the same ... representing a motion ( Article 11 , page 4 ) , to find the projections of two component motions , one perpendicular and the ...
... represent the plane of those motions . From B draw B D parallel and equal to A C , and pointing in the same ... representing a motion ( Article 11 , page 4 ) , to find the projections of two component motions , one perpendicular and the ...
Page 20
... represent a transverse horizontal axis , and OZ to represent a vertical axis . ( The point O is called the origin . ) Then parallel to X O draw A ' E ' and B ' F ' to meet O Y ' , and A G and BH to meet O Z. The three components ...
... represent a transverse horizontal axis , and OZ to represent a vertical axis . ( The point O is called the origin . ) Then parallel to X O draw A ' E ' and B ' F ' to meet O Y ' , and A G and BH to meet O Z. The three components ...
Page 22
... represent the motion of R relatively to Q. In all cases whatsoever of relative motion of two bodies , the motion of ... represented by A B ( fig . 15 , page 19 ) , let R perform relatively to P the motion represented by A D. Then the ...
... represent the motion of R relatively to Q. In all cases whatsoever of relative motion of two bodies , the motion of ... represented by A B ( fig . 15 , page 19 ) , let R perform relatively to P the motion represented by A D. Then the ...
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Common terms and phrases
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
Popular passages
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