There are three requirements of the principle for materials selection of machining parts:
1, using requirements (first consideration):
1) the working conditions (vibration, shock, high temperature, low temperature, high speed, high load should be treated with caution);
2) restrictions on the size and quality of parts;
3) the importance of parts. (The relative importance for the machine reliability)
2, process requirements
1) workblank manufacturing (casting, forging, cutting board, cutting bar);
3) heat treatment;
4) surface treatment;
3, the economic requirements:
material price (the rough cost and processing cost comparison of the general bar and cold-drawn profiles, precision casting, precision forging);
2) processing amount and processing costs;
3) the utilization of materials (such as sheet metal, bar, profile specifications, used rationally)
4) alternative (use cheap materials to replace the material with expensive price and rare materials);
In addition, the availability of local materials also need to be considered.
About Lemo-machining China:
Lemo is Chinese professional manufacturer of all types of machining parts since 2002, supply quality products at competitive prices. We would like to be your reliable supplier and trusted friends. Thank you for your attention!
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Dongguan Lemo Precision Metal Products Co.,Ltd
Address: No.84 Zhongli Rd,Nancheng,Dongguan,Guangdong,523000,China.
Contact: Amy Chen
Tel: 86-769-8803 9052
Fax: 86-769-8803 8031