1. Program writing fault
CNC machining process arrangement fault, process continuation relationship is not considered in detail, parameter setting fault.
(1) The coordinate is set as the base is zero, but in practice, the top is zero;
(2) After the program is written, the path of the program should be analyzed and viewed;
(3) the safety height is too low, resulting in the tool can not be completely lifted out of the work;
Stainless steel complex parts
2, numerical control machining program single make up the fault
(1) workbench clamp holding interval or workpiece protruding interval marking fault;
(2) When the program is changed, the criterion of replacing the old with the new shall be adopted: the old program shall be destroyed.
(3) The program list should be as specific as possible;
(4) when the length of the cutting tool reaches out to make up unknown or fault, the cutting tool is hit;
3, CNC machining tool out of length to make up unknown or fault when leading to cutting tool collision
(1) tool measurement to use scientific methods, can help you as far as possible with more accurate instruments;
(2) the length of the cutting tool should be 2-5mm longer than the practical depth.
4, the program transmission fault, program number call fault or program modification, but still with the old program machining, CNC machining site must be in the process of the specific data to see the program
5, choose cutting tool fault
6. CNC machining blanks exceed expectations, and the blanks are too large to conform to the blanks set by the program
7, CNC machining workpiece material itself has shortcomings or high hardness
8, CNC machining clamping elements, pad interference and not considered in the program
9, machine failure, sudden power failure, lightning caused cutting tool collision
Asset Precision is a professional manufacturer of customized precision metal parts. The advanced precision processing technology can achieve 0.02C, providing customers with high-precision metal parts.
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