Vote for superbestsite

Description

Mechanical design is an important part of mechanical engineering, the first step in mechanical production, and the most important factor determining mechanical properties. The goal of mechanical design is to design the best machine under various limited conditions (such as materials, processing capacity, theoretical knowledge and calculation methods, etc.), that is, to make an optimal design. Optimal design needs to comprehensively consider many requirements, generally: the best performance, the lowest manufacturing cost, the smalls.