Machining process flow is the workpiece or parts manufacturing processing steps, using the method of machining, directly change the shape, size and surface quality of the blank, so that it becomes a part of the process called machining process flow. For example, the processing process of a common part is rough machining - finishing machining - assembly - inspection - packaging, which is a general process of processing.

Mechanical processing technology is on the basis of the process, change the shape, size, relative position and nature of the production object, so that it becomes a finished product or semi-finished product, is each step, each process detailed description, for example, as said above, rough machining may include blank manufacturing, grinding and so on, finishing may be divided into car, fitter, milling machine, and so on, Each step should have detailed data, such as how much roughness to achieve, how much tolerance to achieve.

According to the quantity of products, equipment conditions and the quality of workers, the technical personnel to determine the use of the process, and the relevant content is written into the process document, this document is called the process regulation. This is a little more specific. Every factory may be different, because the actual situation is different.

In general, the process flow is the program, the processing process is the detailed parameters of each step, the process regulation is a specific processing process prepared by a factory according to the actual situation.

Machining process flow

Machining process regulation is one of the process documents which stipulate the machining process and operation method of parts. It is to write the more reasonable process and operation method into the process document according to the prescribed form under the specific production conditions, and to guide the production after approval. The machining process regulations generally include the following contents: the process route of workpiece processing, the specific content of each process and the equipment and process equipment used, the inspection items and inspection methods of the workpiece, the cutting quantity, time quota and so on.