Machine-shop Arithmetic: Shows how All Shop Problems are Worked Out and "why"N.W. Henley Publishing Company, 1907 |
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Сторінка 3
... examples of sim- ple mathematical calculations which come up every day in the work of practical men ( a portion of which was originally pub- lished in Machinery ) , together with me- thods of solving the problems , and expla nations in ...
... examples of sim- ple mathematical calculations which come up every day in the work of practical men ( a portion of which was originally pub- lished in Machinery ) , together with me- thods of solving the problems , and expla nations in ...
Сторінка 7
... example in long divi- sion , the placing of the point being the main thing , and we simply divide 1.0000 by 64 which equals .0156 or 156 ten thou- sandths . It should be thorougly understood that there is no principle involved in using ...
... example in long divi- sion , the placing of the point being the main thing , and we simply divide 1.0000 by 64 which equals .0156 or 156 ten thou- sandths . It should be thorougly understood that there is no principle involved in using ...
Сторінка 8
... as there are decimals in both the multiplier and multi- plicand , counting from the right . As an example we have 3.125 multi- plied by 1.25 , or , 3.125 1.25 15625 6250 3125 3.90625 There being three places in one and two in the 8.
... as there are decimals in both the multiplier and multi- plicand , counting from the right . As an example we have 3.125 multi- plied by 1.25 , or , 3.125 1.25 15625 6250 3125 3.90625 There being three places in one and two in the 8.
Сторінка 9
... example above we find the whole numbers to be 3 and 1 and it is evident that the result cannot be either 0.390625 or 39.0625 , but must be more than 3 and less than two figures , as in the last number above . Taking the numbers 3.9 x ...
... example above we find the whole numbers to be 3 and 1 and it is evident that the result cannot be either 0.390625 or 39.0625 , but must be more than 3 and less than two figures , as in the last number above . Taking the numbers 3.9 x ...
Сторінка 16
... of the root last obtained , and subtract the product from the dividend . If there are more periods to be brought down , continue the operation in the same manner as before . Example : What is the square root of 144 ? 16.
... of the root last obtained , and subtract the product from the dividend . If there are more periods to be brought down , continue the operation in the same manner as before . Example : What is the square root of 144 ? 16.
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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