Precision casting production often used materials are a variety of metals, coke, wood, plastics, gas and liquid fuels, molding materials and so on. The required equipment is a variety of stoves for smelting metals, there are a variety of sand mixing machines for mixing, but also a variety of molding machines for modeling, core-making machines, there are cleaning up precision castings with sand drop machine, blasting machine and so on.
There are also machines and equipment for special casting, as well as many transportation and material handling equipment. The housing cooling water is used in the proper use of the case not only to extend the service life of the housing, but also to improve production efficiency. In the actual production we often ignore its importance, and the operator is also the figure to save time, pick up the very troublesome, do not pick up the cooling water pipe, some companies even in the custom housing in order to save costs unexpectedly do not cooling water, so it has caused more serious consequences. Housing materials are usually dedicated to the bearing seat steel through a variety of treatment and production, and then the good bearing steel is also the limit of their use, such as temperature.
The housing is in the use of the state, if the mold temperature is too high, it is very easy to let the mold core surface early appearance of tortoise cracks. In the case of the use of housing cooling water can greatly reduce the use of release agents, so the operator will not use the release agent to reduce the temperature of the housing. Its advantage is to effectively extend the life of the housing, so as to save die-casting cycle, improve product quality, in order to reduce the occurrence of sticky mold and strain and sticky aluminum, and reduce the use of release agents.
