Precision casting factory development prospects

Precision casting is refers to the use of fusible materials meltability model, on which the coated with several layers of tailor-made refractory coating, after a dull and hardening as a shell, a whole reoccupy steam or hot water from the melt in the shell model, and then put type shells in the sand, dry sand by filling in all round its modelling, eventually will be cast into the furnace after high temperature roasting, cast type or shell after roasting, between and are casting pouring molten metal.

Precision casting products precision, messy, close to the shape of the parts after all, can not be processed or rarely processed directly used, is a near net form of the advanced technology, is an excellent casting process technology, its application is very wide. It is not only suitable for all types of casting, all kinds of alloy casting, but also can produce casting scale precision, surface quality is higher than other casting methods, even other casting methods difficult to cast messy, high temperature resistant, not easy to process casting, can choose precision casting.

Now the world's precision casting process is rapidly developed and widely used. From the current situation, the future development trend of this process is that the casting products are more and more close to the parts and components, and the traditional precision casting parts only serve as blank, which can not adapt to the rapid strain of the market. The disordered degree and quality level of component products are getting higher and higher, the research and development means are getting stronger and stronger, and the professional cooperation is preliminarily shown. The application of CAD, CAM and CAE has become the primary technology of component product development.

What is the relationship between precision casting and casting?

Casting, which is the casting of liquid metal into the mold cavity, than its cooling and condensation, to get the product, in the category, there are sand casting, as well as special casting and so on. And precision casting, which is attributed to the special casting of the products, generally do not need to be processed. Therefore, casting and precision casting are the link between affiliation.

From the analysis of the current situation, precision casting technology is widely used in the future.