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Dongguan Life-Style Casting Co.,Ltd

Address: Zhonghuiliyang Shidai, Dongcheng, Dongguan, Guangdong, China 523180

GeneralManager: Sherry Luo

Tel: 86-769-89865086

Mobile: 86-13712854626

Fax: 86-769-89865086

Whatsapp: 86-13712854626



Skype: miaomiao91919

Precision Casting The Future Development Prospects Should Not Be Overlooked

precision casting the future development prospects should not be overlooked
    precision casting industry in China's development is not perfect, machining precision parts and precision casting in China's demand is indeed very large, the so-called demand is the market, I believe in the next few years, precision casting industry will usher in a development The peak period. Its development prospects should not be overlooked.
    precision casting Casting and the previous casting is different, this way after the processing of parts is basically can be used directly after the parts, almost can be done without further processing can be used directly. precision casting is currently the most advanced technology in the foundry industry. It can not only processing the traditional cast iron casting materials, for those who are very high temperature resistance of the various alloys can also be easily handled.
    Now precision casting has been in CAD and other computer technology for machining, so that after processing parts of the precision will be higher, and especially rare is that many industries are more sophisticated manufacturing precision parts, so in the future precision casting will be A very star industry.
    precision casting refers to the use of sophisticated modeling methods to produce the workpiece, produced by the workpiece we call the casting. precision casting can also be called lost wax casting, the use of this process to create the workpiece, are very sophisticated parts; and this part is rarely need to follow-up processing, you can directly use the parts, so this is a Very new production process. Today, in industrial production and manufacturing, this process is very widely used, such as auto parts, railway locomotive parts and valves, etc., many are made using precision casting out. So what do you know about the factors that affect precision casting precision?
    (1) the impact of the workpiece itself; usually use precision casting made of the workpiece shape structure is different, the thickness of the workpiece wall is the impact of precision casting one of the main factors.
    (2) the material of the workpiece; because the shrinkage of different materials is different, are generally related to carbon content, the lower the carbon content of the material, the greater the shrinkage.
    (3) casting temperature is also one of the main factors affecting the precision of precision casting, because the higher the temperature, the more the material expansion, so when pouring, you need to choose the appropriate pouring temperature.
    precision casting is a process to obtain precision casting of the workpiece, the production process of modeling methods are very sophisticated, common precision casting process are investment casting, ceramic casting, metal casting, pressure casting, lost mold casting and so on. Which is widely used in investment casting, investment casting, also known as lost wax casting. Not all material handling processes require surface treatment, and these processes must be required for the processing of these processes to use these processes. In the precision manufacturing process, the casting structure, casting material, mold making, shelling, roasting, casting and so may have the impact of casting precision, including casting size, shrinkage and so on.
  precision casting refers to a process for obtaining a precision casting process. precision casting process has investment casting, ceramic casting, metal casting, pressure casting, Lost Foam casting and so on. The following is a brief introduction to the factors that affect the precision of precision casting.
1, the shrinkage ratio is proportional to the structure of the casting, the greater the thickness of the casting wall, the smaller the shrinkage rate is, and the smaller the shrinkage rate is inversely proportional to the obstruction rate.
2, the composition of the casting material determines the casting line shrinkage, the higher the content of carbon in the material, casting the smaller the line shrinkage.
3, mold conditions such as wax temperature, wax pressure, pressure time and so on affect the size of the melt mold accuracy.