The processing of coarse and fine mechanical parts should be separated to ensure the precision of precision parts. Because when the rough mechanical parts are machined, the cutting amount is large, the cutting force, clamping force, heat and precision machining surface of the workpiece have obvious work hardening phenomenon, and the workpiece is in a large internal stress. If rough, rough mechanical parts are finished. After continuous, the accuracy of the part will soon be lost due to stress re-divisioncloth. Processing of mechanical parts for some high precision parts. After roughing and finishing, the low temperature annealing process should also be arranged or aging to eliminate internal stresses.
What kind of changes have the precision parts processing brought to the industry?
Third, in the processing route of high-precision mechanical parts, pay attention to the need to arrange heat treatment process. The location is as follows: heat treatment process, metal to improve its cutting performance, such as annealing, normalizing, tempering, generally arranged in the processing of mechanical parts. Eliminate internal stresses, such as aging treatments, adjustment treatments, such as general layout, after roughing, but at completion. In order to improve machineryPerformance components, such as carburizing and quenching, are generally arranged for machining of mechanical parts. If the deformation is large after heat treatment, but the final processing is also arranged.
Lemo has over 40 cnc machining centers, include 3 axis,4 axis , 5 axis.We are expert on Custom metal parts, CNC machined parts, precision machining, aluminum machining, CNC machining ,CNC milling, CNC turning processing, precision grinding and so on.
pls conttact us as below :Amy ChenDongguan Lemo Precision Metal Products Co.,LtdDirect Phone: 86-137 1326 2409
Skype: amyptjEmail: [email protected]:www.ptjmachining.com
Previous: What is the impact of precision machining precision?Next: What kind of industry development will be promoted by precision machining technology?
Link to this article：Learn about precision parts processing technology, how to scope
Reprint Statement: If there are no special instructions, all articles on this site are original. Please indicate the source for reprinting:Mold Wiki，Thanks！^^