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 13
Сторінка 20
... twice , d4d fourth , etc. The small figures at top are called exponents . √ = square root and denotes that the square root is to be extracted from the number following it ; when bar extends over other figures , it applies to all ...
... twice , d4d fourth , etc. The small figures at top are called exponents . √ = square root and denotes that the square root is to be extracted from the number following it ; when bar extends over other figures , it applies to all ...
Сторінка 21
... twice . ... Therefore . The signs must be carefully watched , as all depends on interpreting them cor- rectly ; care will do this , however , and strict attention should be paid to it . Formulas are such a useful feature in the ...
... twice . ... Therefore . The signs must be carefully watched , as all depends on interpreting them cor- rectly ; care will do this , however , and strict attention should be paid to it . Formulas are such a useful feature in the ...
Сторінка 26
... twice this diameter , with the same pressure , we then have 20 × 20 × .7854 = 314.16 × 100 = 31,416 pounds of total pressure , or four times the former case , although the diameter is only twice as large . This brings us to the " law of 26.
... twice this diameter , with the same pressure , we then have 20 × 20 × .7854 = 314.16 × 100 = 31,416 pounds of total pressure , or four times the former case , although the diameter is only twice as large . This brings us to the " law of 26.
Сторінка 74
... twice one are two ; twice one pebble are two peb- bles ; twice one bushel two bushels ; twice one barrel two barrels ; twice one half ton two 74.
... twice one are two ; twice one pebble are two peb- bles ; twice one bushel two bushels ; twice one barrel two barrels ; twice one half ton two 74.
Сторінка 75
... twice one half ton two half tons ; twice one half of a pebble two halves of a pebble ; whether actually in two nieces or in the form of one whole pebble . Every thing in the world taken together makes one world ; the smallest pebble in ...
... twice one half ton two half tons ; twice one half of a pebble two halves of a pebble ; whether actually in two nieces or in the form of one whole pebble . Every thing in the world taken together makes one world ; the smallest pebble in ...
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.