Zinc alloy die casting is a kind of fine casting method, which uses high pressure to force metal melting pressure into the metal mold with disorderly shape. Before the production of zinc alloy die casting parts is the device of the mold, the person who installed the mold should be familiar with the process file, understand the device method of the mold, the structural characteristics of the device mold and the device conditions. So how to check the device of zinc alloy die casting mold?

Zinc alloy die casting

To view the mold, first check the label, understand the basic information and then check the mold size, whether the length and width can be installed on the selected die casting machine, whether it is within the range of the pull rod interval, if it is by the hydraulic cylinder, check whether it can be directly installed, if not, it is necessary to determine whether it can be connected to the mold after loading.

Secondly, check the total height of the mold, the total height should be greater than the mechanical opening gear, and the total height of the mold + opening stroke should be less than the machine opening gear; Then check the mold opening stroke, whether there is a satisfied interval after the mold is opened and the casting is removed, check whether the mold fixed hole, the size and orientation of the lifting groove and the groove are appropriate, whether the orientation of the mold cooling water pipe device is interfered, whether the orientation of the ejector rod is corresponding to the machine, whether the orientation of the tie rod is toothed, whether the size and matching mode of the gate sleeve and the machine nozzle are appropriate.

Mold is one of the important parts of zinc alloy die casting machine, in order to produce quality, if necessary, but also to open the mold to check the mold cavity, clean the mold device combined surface wipe clean, there should not be any oil and debris, the edge of the tip liquid to remove clean to turn the device.