High Precision Valve CNC Machining Parts Auto Parts and Accessories CNC Machining Service

Machining refers to the process of changing the size or performance of the workpiece

through a mechanical device. According to the differences in processing methods can be

divided into cutting and pressure processing.

Step content:

(1) Analyze and study the assembly drawing and part drawing of products.
(2) Determine the blank.
(3) To formulate the process route, select the positioning base.
(4) Determine the equipment used in each process.
(5) Determine the tools, fixtures, measuring tools and auxiliary tools used in each process.
(6) Determine the technical requirements and inspection methods of the main processes.
(7) Determine the processing allowance of each process, calculate the size and tolerance of the process.
(8) Determine the cutting dosage.
(9) Determine the working hour quota.