## Machinists' and Draftsmen's Handbook: Containing Tables, Rules, and Formulas, Intended as a Reference Book for All Interested in Mechanical Work |

### What people are saying - Write a review

We haven't found any reviews in the usual places.

### Other editions - View all

Machinists' and Draftsmen's Handbook: Containing Tables, Rules, and Formulas ... Peder Lobben No preview available - 2018 |

Machinists' and Draftsmen's Handbook: Containing Tables, Rules, and Formulas ... Peder Lobben No preview available - 2018 |

### Common terms and phrases

acting allowed amount angle base beam bearing belt body break calculated called cast cast-iron circle column considered constant corresponding cubic decimal deflection diameter difference distance divided draw ends and loaded Engine equal EXAMPLE feet feet per second figure Find force formula four friction gear given gives half head heat horse-power inches in diameter increase inertia instance interest length less load logarithm material means measure meters moving Multiply obtained pitch placed pounds pounds per square practical pressure proportion pulley quantity quotient radius reduced resistance result revolutions per minute root rope round rule screw shaft side sine Solution speed square foot square inch steam step strength stress supported surface Table teeth thickness thread tooth transmit twice unit usually velocity weight whole width wrought iron

### Popular passages

Page 71 - The exponent of the power to which a fixed number called the Base must be raised in order to produce a given number is called the Logarithm of the given number.

Page 69 - A geometrical progression is a series of numbers, which increase or decrease by a common or constant ratio.

Page 200 - The square of the hypothenuse is equal to the sum of the squares of the other two sides ; as, 5033 402+302.

Page 401 - PITCH AND LEAD OF SCREW THREAD. The terms " pitch " and " lead " of screw threads are often confused. The pitch of a screw thread is the distance from the center of one thread to the center of the next thread, whether the screw has a single, double, triple, or quadruple thread.

Page 1 - The fraction, a/b, where the numerator is a and the denominator is b, implies that a is being divided by b. The denominator of a fraction can never be zero since a number divided by zero is not defined.