This handbook presents an organized set of descriptive information on numerically controlled operational devices. The information is intended for those involved in industry and technical education and to contribute to the knowledge of numerical control technology. It is also intended for supervisors, manufacturers, machine operators, and others…

Intended for drafting students in engineering drawing classes, the text provides basic definitions and explanations, as well as sample illustrations to be used as guides in dimensioning class projects by this technique. The content is divided into three units plus an appendix. Unit 1 discusses basic concepts, including the importance of the…

The United States is rapidly becoming a metric nation. Industry, education, business, and government are all studying the issue of metrication to learn how they can prepare for it. The book is designed to help teachers and students in career education programs learn something about metrics. Presented in an easily understood manner, the textbook's…