| Message: | 1.Shanghai Kouyao Precision Machinery Co.,Ltd.Oneis a metal fabricationx376dc6an,medial machining partsin one large multi-functional integrated modern enterprise,and devote the high-quality precision machining and first-class service for the masses of customers.
2.Shanghai Kouyao Precision Machinery Co.,Ltd.Oneis committed to the continuous improvement of theSteel Machiningservice, become a society, customers, shareholders and employees long-term trust of the company. Our Company adhering to pirit of for the sake of customers, and win-win with customers , and through Shanghai Kouyao staff continuous innovation and development to provide first-class cnc precision machining parts,precision machining Transaction ranking,sheet metal fabrication prospects for development,In short supply precision machining for enterprises , is what we have been working for. Details:4.aluminum machining part There are many reasons for deformation, and it is related to materials, part shapes, production conditions, and so on. There are mainly the following aspects: deformation caused by internal stress of the blank, deformation caused by cutting force, cutting heat, and deformation caused by clamping force. The natural stress of the blank can be partially eliminated by natural or artificial aging and vibration treatment. Pre-processing is also an effective process. For the blank of the big head of the fat head, due to the large margin, the deformation after processing is also large. If the excess portion of the blank is processed in advance and the remaining amount of each part is reduced, not only the processing deformation in the subsequent process can be reduced, but also a part of the internal stress can be released after being pre-processed for a certain period of time. The material and geometric parameters of the tool have an important influence on the cutting force and the cutting heat. The correct selection of the tool is essential for reducing the deformation of the part. alum |
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