How is aluminum alloy die casting carried out-Shuangcheng Hardware |Die Cast Product|Die Casting Mould

How is aluminum alloy die casting carried out

Date：

2020-08-05

Aluminum alloy die casting, hot chamber die casting is to cast the die cast alloy is in a state corresponding to the temperature of the metal in the furnace, the overheating at this time is relatively small. Cold chamber die casting, aluminum alloy die casting manufacturers in order to be able to produce relatively thin die casting, without other defects and more complete die casting to obtain low temperature compartment, requires the casting of alloy in a relatively large superheat state

How is aluminum alloy die casting carried out

aluminum die casting, hot chamber die casting is to make the casting die casting alloy less overheated at the state corresponding to maintaining the metal temperature in the furnace. Cold chamber die casting,Aluminum alloy die-castingIn order to produce relatively thin die castings without other defects and more complete die casting to obtain low temperature compartments, manufacturers require a relatively high degree of superheat in the casting alloy.

Aluminum alloy die-castingIt has a series of development characteristics, such as high precision and regular size, and can be directly used in many different places, such as enterprise electronics and telecommunications. The market has high requirements for aluminum alloy die castings. How can manufacturers obtain a complete die casting?

InAluminum alloy die-castingIn the processing of, manufacturers need to strictly control the processing temperature.ProcessingAluminum alloy die-castingWhen, workers should ensure that the temperature is as accurate as possible equal to or slightly higher than the alloy liquidus temperature toAluminum alloy die-casting.The liquidus temperature is far higher than the solidification temperature range of the main parts of the alloy. The manufacturer can reduce the temperature by adding a small amount of high melting point metal that will not cause damage to the alloy, and then can select a suitable die casting temperature between the liquidus temperature and the solidus temperature to complete production.

Aluminum alloy die-castingWhen die-casting on a cold chamber die-casting machine, a semi-solid die-casting process is used. The die-casting temperature should be lower than the liquidus of the alloy and lower than the solid point.Aluminum alloy die-castingpieces are liquefied to obtain more complete die castings for production.