Guangdong Stainless Steel CastingProcessing refers to the process of injecting molten metal into a mold under the action of the earth's gravity, also known as gravity casting. Gravity casting in a broad sense includes sand casting, metal casting, investment casting, lost foam casting, mud casting, etc.; gravity casting in a narrow sense mainly refers to metal casting.

The development of the casting field is obvious to all, and the casting methods have become diversified. Among the many casting methods, there is a low-pressure casting, which is more important and has many advantages. But each has its own characteristics, it is difficult to have a perfect method, so low-pressure casting also has defects in some aspects. Dongguan Xinzhu Aluminum Products Co., Ltd. will introduce some advantages and disadvantages of low-pressure casting, which is also helpful to promote the improvement of products.

1. Advantages of casting processing

It can be seen through practice that the use of low pressureCoffee machine accessoriesThe method of casting to produce castings is very high in terms of the utilization rate of raw materials. Mainly because of its craftsmanship that there will be no runners and risers. In this way, the processing time will be greatly shortened, and the overall work efficiency will be improved a lot. Once again, low pressure casting is very suitable for doing some High-air tightness, high-precision products, sand holes and pores of the product cannot be improved by other casting processes, and there is no problem with low-pressure casting.

It is also because of the production process that the casting can form a directional solidification, and this form reduces the possibility of defects in its interior. It is precisely because of the above points that even if the operator's skills are not very good, it is still possible to cast products with excellent quality and performance.

2. Disadvantages of casting processing

Robot stainless steel accessoriesIn the low-pressure casting process, although the problems of runners and risers are saved, the gate is still an obvious problem, which is subject to some restrictions. Moreover, low-pressure casting is not suitable for mass processing, because the productivity of this casting process is relatively poor, its entire production cycle will be relatively long, and the high control requirements for various aspects of data make low-pressure casting in some aspects The application is restricted.