The principle of design by simple structure,high efficiency,cycle time,convenient operation,province and can meet the technological requirements for ideas.Processing procedure order as follows:
1.Analysis parts;
2.Choose blank;
3.Design procedure:including setting process route,choose datum,etc.;
4.Process design:include the choice of machine tools,sure machining allowance,the procedure sizes and blank dimensions,cutting the dosage and calculation to determine the basic working hours,etc.;
5.Prepare process documents.