1. Technical requirements
1. High precision requirements: CNC machining has strict requirements for the machining accuracy of parts, including dimensional accuracy, shape accuracy and position accuracy.
2. Stable machining process: In order to ensure the stability of machining quality, CNC machining needs to ensure the consistency and stability of the machining process, including equipment status, tool selection, machining parameters, etc.
3. Efficient machining: While improving the processing efficiency, it is also necessary to ensure the processing quality, which requires CNC machining to reasonably select the processing path and processing parameters.
4. Safety: CNC machining needs to strictly abide by the safety operation procedures to ensure the safety of equipment and personnel.
Second, technical standards
1. Equipment standards: CNC machining equipment must meet national standards to ensure the accuracy, stability and safety of the equipment.
2. Process standards: Formulate standardized process flow, clarify the operation specifications and requirements of each link to ensure the stability and quality of the processing process.
3. Tool standard: The selection and use of tools should comply with national standards to ensure the interchangeability and service life of tools.
4. Quality control standards: Formulate strict quality control standards, including the first article inspection before processing, sampling inspection during processing and final inspection after processing to ensure product quality.