The machinery Manufacture is an important pillar of economic development in a country. While the capability of production in trade of manufacture mostly depends on the advanced producing equipment-machine tool .modular machine tools have advantages of high efficiency and low cost. It is widely used in large batch production and can be consisted automatic production line
This paper analyzes the manufacturing process detail of threading holes of a disc. The idea is once clamping the work. The accuracy can be satisfied the demand of drawing. According above idea, the 4-spindle modular machine tool has been designed.
This paper presents the design and calculating of each part of this machine tool.