Engineer's Manual for Designers, Draughtsmen, Toolmakers, Turners, Fitters, Mechanics, Erectors, and StudentsA. T. Collins Philosophical Library, 1965 - 334 σελίδες |
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Σελίδα 85
... distance C be the distance between the centres of the shafts ( see FIG . 209B ) and draw circles A and B to represent a known pair of steps on the cones : at a point midway between the shaft centres , erect a perpendicular Fu . Then ...
... distance C be the distance between the centres of the shafts ( see FIG . 209B ) and draw circles A and B to represent a known pair of steps on the cones : at a point midway between the shaft centres , erect a perpendicular Fu . Then ...
Σελίδα 196
... distance between two tooth centres measured round the pitch line , with a sprocket the circular pitch refers really to the chordal distance between two tooth centres . As information relating to these calculations is extremely scanty ...
... distance between two tooth centres measured round the pitch line , with a sprocket the circular pitch refers really to the chordal distance between two tooth centres . As information relating to these calculations is extremely scanty ...
Σελίδα 248
... Distance Symbol for Centre to Minimum from Edge of Pulley Pitch Diameters Angle Top Width Centre of Groove Pulley to of Groove Groove Groove Depth First Groove Distance Down to Pitch Line Cross- section D or d A N H Centre M Р 9 Distance ...
... Distance Symbol for Centre to Minimum from Edge of Pulley Pitch Diameters Angle Top Width Centre of Groove Pulley to of Groove Groove Groove Depth First Groove Distance Down to Pitch Line Cross- section D or d A N H Centre M Р 9 Distance ...
Περιεχόμενα
page | 1 |
ENGINEERING UNITS | 7 |
INTERNATIONAL ATOMIC WEIGHTS | 14 |
Πνευματικά δικαιώματα | |
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angle Avoirdupois belt Bolt calculations centimetres centre change gears Chordal circle continued fraction cosec Cross-section cubic metre cursor cylinder decimetre degrees Depth Diam dimensions divisions Drill driver error factors feet FLANGES foot formula fraction FRUSTUM FUNCTIONS OF NUMBERS gallon gauge given Groove Hardness Number heat holes horse-power indentor Kilogrammes Kilos Lead Screw length load maximum stress Maximum Tolerance Minimum measured Metric millimetres Minimum Maximum Tolerance Nominal Nomogram number of teeth Number of Threads pipe pitch diameter plating Pounds pressure pulley radians radius ratio REVOLUTIONS PER MINUTE rope SCREW THREADS shaft sine sine bar slide rule spindle Square Cube Square square inch square metre square root steam Steel surface Table Taper temperature threads per inch Tolerance Minimum Maximum TRIANGLE TRIGONOMETRICAL V-belts vernier Weight wheels Whitworth width wire worm yards