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 124
A. T. Collins. DOUBLE DEPTH OF THREADS Double - Double- Double- Threads depth Double - Double- depth depth Threads depth depth per U.S. Sharp Whitworth per Inch Standard V Standard Thread Thread Thread Double- depth U.S. Sharp Whitworth ...
A. T. Collins. DOUBLE DEPTH OF THREADS Double - Double- Double- Threads depth Double - Double- depth depth Threads depth depth per U.S. Sharp Whitworth per Inch Standard V Standard Thread Thread Thread Double- depth U.S. Sharp Whitworth ...
Σελίδα 176
... Depth Shortening Depth of Thread Depth of Rounding Radius n Р h h / 6 d D r 60 .016667 .016008 .002668 .010672 48 .020833 .020010 003335 .013340 40 .025000 .024012 .004002 .016008 · .001232.002289 .001540 .002861 .001848.003433 36 ...
... Depth Shortening Depth of Thread Depth of Rounding Radius n Р h h / 6 d D r 60 .016667 .016008 .002668 .010672 48 .020833 .020010 003335 .013340 40 .025000 .024012 .004002 .016008 · .001232.002289 .001540 .002861 .001848.003433 36 ...
Σελίδα 255
... DEPTH MEASURING INSTRUMENT Diameter of Ball = 10 mm . One Mark on Depth Instrument = 0 mm . Depth of Ball Hardness Number for a Load of Impression K.G. Depth of Ball Impression Hardness Number for a Load of K.G. Depth of Ball Impression ...
... DEPTH MEASURING INSTRUMENT Diameter of Ball = 10 mm . One Mark on Depth Instrument = 0 mm . Depth of Ball Hardness Number for a Load of Impression K.G. Depth of Ball Impression Hardness Number for a Load of K.G. Depth of Ball Impression ...
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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