Machine-shop Arithmetic: Shows how All Shop Problems are Worked Out and "why"N.W. Henley Publishing Company, 1907 |
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Результати 1-5 із 30
Сторінка 9
... result 3 and 90625 . 100000 The reason for pointing off in this manner will be clear if we study the ques- tion a little . Taking the example above we find the whole numbers to be 3 and 1 and it is evident that the result cannot be ...
... result 3 and 90625 . 100000 The reason for pointing off in this manner will be clear if we study the ques- tion a little . Taking the example above we find the whole numbers to be 3 and 1 and it is evident that the result cannot be ...
Сторінка 13
... result should give the dividend . It is well to prove work in this way if you have any doubts in the matter . To divide .3987 by 125.2 125.2 ) .3987000 ( .003184+ 3756 2310 1252 10580 10016 5640 5008 632 We have added three ciphers to ...
... result should give the dividend . It is well to prove work in this way if you have any doubts in the matter . To divide .3987 by 125.2 125.2 ) .3987000 ( .003184+ 3756 2310 1252 10580 10016 5640 5008 632 We have added three ciphers to ...
Сторінка 16
... result to the root and also to the divisor , multiply the divisor as it now stands , by the figure of the root last obtained , and subtract the product from the dividend . If there are more periods to be brought down , continue the ...
... result to the root and also to the divisor , multiply the divisor as it now stands , by the figure of the root last obtained , and subtract the product from the dividend . If there are more periods to be brought down , continue the ...
Сторінка 28
... 376.99 being the cubical contents of the shaft in question . In the This must now be solved , and the square root of this result equals d . same way we transpose for 7 , when a d2x.7854 If a shaft must have a certain weight 28.
... 376.99 being the cubical contents of the shaft in question . In the This must now be solved , and the square root of this result equals d . same way we transpose for 7 , when a d2x.7854 If a shaft must have a certain weight 28.
Сторінка 29
... result can easily be found by the formulas given . Of course we can transpose the whole formula , including weight , but it would only add to the num- ber of formulas without being necessary . Before going on with useful shop for- mula ...
... result can easily be found by the formulas given . Of course we can transpose the whole formula , including weight , but it would only add to the num- ber of formulas without being necessary . Before going on with useful shop for- mula ...
Загальні терміни та фрази
50 cents answer arithmetic assumed number bolt calculation Centimeters Chapter ciphers circumference COLVIN cube root cubic inches cutter decimal places decimal point Diam dividend dividing divisor drill driving electrical equal EQUIVALENTS evidently feet per minute figure formula four threads fractions fully illustrated Gallons gas engines gives handy hole Huron stone hypothenuse inches in diameter Kilograms last change gear lathe lathe center leading screw Liquefaction of Gases Liters locomotive machine mechanic metal Meters metric system Millimeters milling cutter Milling Machine Modern multi number of teeth number of threads pebbles pipe pounds practical treatise principle pulley quantity ratio result revolutions per minute rule screw cutting shaft shows side speed spindle square inches square root steam steel stud that takes subtract taps tens number threads desired threads in leading threads per inch tion triangle twice units weight wheel whole numbers
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Сторінка 113 - The metre, which is assumed to be one ten-millionth part of the distance from the equator to the pole, is, in fact, 39J inches, or 39.37 inches, in length.