Selection and Application of Mechanical Materials Based on the Concept of Machine Design

Fei Liu, Hongyan Gao

Institute of Physics and Optoelectronics Technology, Baoji University of Arts and Science, Baoji, 721016, China

Abstract: Materials in machine design are taken as main research object to implement sustainable develop-ment from the perspective of the selection and application of the actual situation of materials. The signific-ance and principles of material selection are analyzed and discussed in detail to demonstrate the significance of selection and application of materials in machine design to the machinery production, processing, energy saving, emission reduction and environmental protection.

Keywords: Machine design; Mechanical materials; Selection; Application