1. Determining the processing technology and workpiece processing plan: 

Determining the specific structure, size, and smoothness technical requirements 

of the processing object is the basis for determining the processing technology 

and processing plan.

2. Programming: Programming machine tools is the core of CNC machining. 

It is a collection of machining instructions that can accurately define the motion 

trajectory and machining content of machine tools.

3. Inspection program: A reasonable machining program needs to be checked and verified through machining simulation software to ensure that errors do not occur during machine operation.

4. Machine tool debugging: Before processing, it is necessary to debug and calibrate the machine tool to ensure the accuracy and stability of the machine tool and control system.

5. Installing fixtures and positioning workpieces: Installing fixtures and positioning workpieces is the key to ensuring machining quality, and this step must be completed before machine processing.

6. Spot check and start-up trial processing: Conducting spot check and start-up trial processing are necessary steps to ensure the normal operation of the machine tool and control system.

7. Processing workpiece: Under the reminder of the process sequence, the workpiece is processed to complete the process required for each workpiece.

8. Cleaning and assembly: After processing is completed, the workpiece needs to be cleaned and then assembled or delivered to the customer according to assembly requirements.