Before the mold workpiece is processed, both the programmer and the operator play a crucial role in determining whether the final product will be successful or not. Here are the key steps that a CNC machining operator should follow to ensure smooth and accurate processing:
First, before processing ;
A. Check if the extension length of the workpiece is sufficient to prevent it from being milled into the jig during the process.
B. Ensure that the clamping force of the vise or other holding tools is adequate. Adjust the clamping force based on the material, size, and shape of the workpiece to prevent movement during machining.
C. Verify if the machining of large workpieces might interfere with the machine’s moving parts or exceed its stroke limit.
D. Confirm the program name and the path used for calling the program matches the file provided in the drawing.
E. Make sure the tool used meets the requirements specified in the program file.
F. Double-check the workpiece zero setting to ensure it aligns with the design specifications of the program.
G. Review the machine's internal coordinate system to make sure there are no unrelated correction codes or values that could affect the current operation.
Second, during processing
A. Monitor the cutting process for any unusual signs such as excessive vibration, noise, or irregular behavior.
B. When using a worn-out cutter head, always inspect the blade condition to avoid unexpected breakage or poor performance.
C. When working with small tools, pay close attention to the chip removal location and ensure that chips are properly cleared to prevent tool damage.
D. When milling aluminum, ensure proper coolant application and watch for any signs of tool sticking during the process.
Third, after processing is completed
A. After the machining is complete, perform a thorough inspection: (A) Check for any leftover material, (B) Look for signs of chipping or vibration on the side walls, (C) Ensure the workpiece matches the 3D model, and (D) Verify the program version and labeling for leak-free processing.
B. Clean any working fluid from the surface of the workpiece. Remove burrs from the edges and apply anti-rust oil to protect the part.
C. Clear the machining program and coordinate correction data from the machine, then prepare for the next workpiece.
By following these detailed steps, operators can significantly improve the quality and efficiency of their CNC machining processes, ensuring precision and minimizing errors.
Sewage Pump,Sewage Pump System,Submersible Sewage Pump,A Basement Sewage Pump
Shanxi Skysea Pump Lndustry Co.,Ltd. , https://www.skyseatianhai.com