Engineering technology. Tutorial

The main provisions of the engineering technologies are set out, the issues of the technological work of the design of products and parts, the methods of obtaining blanks of machine parts and the calculation of the allowances, the basic parts of the machines and the calculation of the basic errors, the accuracy and reliability of machining, the types of errors and the calculation of the total processing error, and the quality of the surface layer were described and technological methods for its improvement, methods of calculating and designing technological equipment. The methodology for the development of technological processes of machining and assembly is given.
For students of educational organizations of secondary vocational education studying in the specialty 02/15/08 "Technology of Engineering".
2nd edition, processed and supplemented