Father of all precision tools is the Johansson gauge block, invention of a Swedish genius, now made in the U.S. exclusively by Ford. With surfaces finished to an accuracy (at a constant temperature of ...
Trigonometry: Sine Bar Applications discusses sine bars and the trigonometry required to use them. Sine bars are used when an angle needs to be machined, measured, or inspected. Sine bars are used ...
Some results have been hidden because they may be inaccessible to you
Show inaccessible results