What are the machining process?

Machining process regulations is one of the parts machining process and operating methods and other process documents, it is in the specific production conditions, the more reasonable process and operating methods, in accordance with the prescribed form written as a process document, after approval to guide production. Machining process regulations generally include the following: workpiece processing process route, the specific content of each process and the equipment used and process equipment, workpiece inspection items and inspection methods, cutting amount, time quota.

Development of process procedures:

1, calculate the annual production program to determine the type of production.

2, analyze parts drawings and product assembly drawings, process analysis of parts.

3, select blanks.

4, develop process route.

5, determine the machining allowance of each process, calculate the process size and tolerance.

6, determine the equipment used in each process and tools, fixtures, gauges and auxiliary tools.

7, to determine the amount of cutting and working hours quota.

8, to determine the technical requirements of the main processes and inspection methods.

9, fill in the process documents.

In the process of developing process regulations, often to adjust the content of the previous has been initially determined in order to improve economic efficiency. In the implementation of the process of process regulations, there may be previously unforeseen circumstances, such as changes in production conditions, the introduction of new technologies, new techniques, new materials, the application of advanced equipment, etc., are required to revise and improve the process regulations in a timely manner.