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 82
... driver is equal to the product of the diameters or the number of teeth of the driven wheels and the number of ... Driver x R.P.M. of Driver Diam . of Driven Diam . of Driven Pulley or Gear Diam . of Driver x R.P.M. of Driver R.P.M. of ...
... driver is equal to the product of the diameters or the number of teeth of the driven wheels and the number of ... Driver x R.P.M. of Driver Diam . of Driven Diam . of Driven Pulley or Gear Diam . of Driver x R.P.M. of Driver R.P.M. of ...
Σελίδα 109
... driver x Teeth on 2nd driver Teeth on 1st follower x Teeth on 2nd follower Р D1 × D2 = G F1 × F For a particular value of the pitch to be cut there are , therefore , five variables : the guide screw and the four wheels . Even if we ...
... driver x Teeth on 2nd driver Teeth on 1st follower x Teeth on 2nd follower Р D1 × D2 = G F1 × F For a particular value of the pitch to be cut there are , therefore , five variables : the guide screw and the four wheels . Even if we ...
Σελίδα 110
... driver chosen at random . If the straight edge passes exactly through a graduation representing a follower then that combination is the correct one to use . If not a new driver should be tried . In the Nomographic chart for screw ...
... driver chosen at random . If the straight edge passes exactly through a graduation representing a follower then that combination is the correct one to use . If not a new driver should be tried . In the Nomographic chart for screw ...
Περιεχόμενα
page | 1 |
ENGINEERING UNITS | 7 |
INTERNATIONAL ATOMIC WEIGHTS | 14 |
Πνευματικά δικαιώματα | |
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Συχνά εμφανιζόμενοι όροι και φράσεις
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