来源：http://www.jnhjgs.cn 发布时间：2021-05-10 14:35:23 点击：
In the process of processing and production of Shandong Aluminum alloy castings, manufacturers will encounter many quality problems, which will affect the reputation of manufacturers and casting sales. How can aluminum alloy die-casting manufacturers solve these quality problems?
If there is abnormal hole in the aluminum alloy casting, it usually refers to the hole position deviation or hole blockage, it can be directly dissected to determine whether this problem will affect the subsequent processing and the quality of casting products. The aluminum alloy die casting manufacturer found that the abnormal hole may be caused by the abnormal die shape, such as distortion, deflection, bending, falling off and fracture, or by the rough pulling out of the casting when the die casting is finished. In order to solve this problem, the manufacturer should repair the mold according to the requirements, and carry out on-site operation training for the workers.
If delamination or skin separation occurs in the die casting, it is characterized by obvious metal layer in the local part of the die casting. According to the analysis of aluminum alloy die-casting manufacturers, this may be due to the insufficient rigidity of the die and the shaking of the template in the process of filling liquid metal; It may also be because the gating system design is unreasonable; Or the pressure chamber punch and the pressure chamber are not matched properly, and the forward speed is not stable in the injection. In order to solve this problem, the manufacturer should strengthen the rigidity of the die and fasten the die parts; The reasonable design of inner gate should be standardized; Adjust the injection punch and pressure chamber in time to ensure good cooperation.
Thank you for reading, I hope the above content is helpful to you, if you want to know more wonderful content, please pay more attention to our website.