Reading working drawings. Arithmetic. Measuring instruments. Lathe workInternational Textbook Company, 1901 - Boring |
Common terms and phrases
adjusted arbor blade bolt calipers carriage cast iron center hole chuck clamped cross-slide cutter cutting edge cutting speed cylindrical dead center decimal denominator desired diameter divided divisor dotted lines drawing drill driving stud equal face plate feed finishing cut flat fraction front rake front view gauge gear given graduation grinding ground hand headstock held holder inch jaws lathe centers lathe tool leadscrew length live center machine measuring method micrometer minuend moved multiply notch operation piece pitch plane position protractor reamer revolutions per minute revolving rotate roughing cut screw cutting screw thread shaft shape shaving shown in Fig shows slide slide rest spindle spring square standard thread steady rest steel surface tailstock taken taper attachment tion tool block tool post top face top rake Top-d true scale turned turret turret lathe United States standard vernier scale wheel whole number zero line
Popular passages
Page 6 - Operations with Fractions A) To change a mixed number to an improper fraction, simply multiply the whole number by the denominator of the fraction and add the numerator.
Page 77 - The number thus added to itself, or the number to be multiplied, is called the multiplicand. The number which shows how many times the multiplicand is to be taken, or the number by which we multiply, is called the multiplier.
Page 112 - Subtract the number of decimal places in the divisor from t he number of decimal places in the dividend, and point off as many decimal places in the quotient as there are units in the remainder thus found.
Page 116 - RULE. — Annex ciphers to the numerator and divide by the denominator. Point off as many decimal places in the quotient as there are ciphers annexed.
Page 12 - A fraction is one or more of the equal parts of a unit...
Page 82 - The number to be divided, is called the dividend. The number by which we divide, is called the divisor.
Page 84 - Rule.— I. Write the divisor at the left of the dividend, with a line between them. II.
Page 84 - If any partial dividend will not contain the divisor, write a cipher in the quotient, annex the next figure of the dividend, and proceed as before.
Page 118 - Under the figures of the decimal, place 1 wit lt as many ciphers at its right as there are decimal places in the decimal, and reduce the resulting fraction to its lowest terms by dividing both numerator and denominator by the same number.
Page 70 - Addition is the process of finding the sum of two or more numbers.
Bibliographic information
| Title | Reading working drawings. Arithmetic. Measuring instruments. Lathe work Volume 1 of Shop and Foundry Practice: Prepared for Students of the International Correspondence Schools ... With Practical Questions and Examples |
| Edition | 2 |
| Publisher | International Textbook Company, 1901 |
| Original from | the New York Public Library |
| Digitized | 29 Apr 2006 |
| Export Citation | BiBTeX EndNote RefMan |