Shanxi aluminum veneer surface of the metal flow becomes slow

 When Shanxi Aluminum veneer material deformation occurs during the processing of aluminum veneer time after opening direction because the relationship between friction surface veneer of aluminum metal flow becomes slow, but the speed of the axial part of the flow will be It was relatively fast, so you can make the original metal tube machining uneven situation becomes more apparent. Differences in internal and external metal flow rate, but they do as a whole, it is bound to have the internal forces balance each other, so that even more increases the tensile stress ?? attached. If you die of complex shape, such as a blade aluminum veneer processing, due to uneven thickness, resistance is not the same, the frictional resistance thin, heat is also fast, so slow flow, tensile stress is often easy to crack in connection, in particular aluminum veneer processing of plastic materials. Aluminum veneer processing hollow workpiece, if the clearance gap between the hole portion punch and die four imbalance between small place, because friction is relatively large, reducing the metal temperature is too large, the metal flow is slow, tensile stress transverse cracks may appear on the effect of. Fast-flowing part due to the slow flow restriction part by additional stress. But it is ultimately by tangential tensile stress, so often produce longitudinal cracks. Li Xiang Decoration Materials Co., Ltd. mainly produces aluminum veneer] [Zhengzhou, Henan, Gansu, Lanzhou [] aluminum veneer, aluminum veneer Shaanxi, Shanxi and fluorocarbon spraying aluminum veneer, ceiling, metal roofing and other new decorative materials. Service Hotline: 15838070127 Company Website: http: //www.henanlvdanban.com/