The overall design of the casting is a step in the aluminum die-casting work. The rationalization of the design scheme and the adaptability of the processing technology may jeopardize the smooth progress of the next work, such as the difficulty of mold design and manufacturing, the precision of the casting, the type of defects, etc. Both are based on the prerequisites of the casting's own process performance. In order to avoid the quality defects of castings from the source, and continuously produce castings at a low cost, it is necessary that the structure of castings is suitable for the casting process. The overall design of the casting is to make the organization and appearance of the casting consider the prerequisites of the processing technology regulations as far as possible to meet the various requirements of the casting process and die casting.

Process performance of casting structure:
1. Clear the internal undercuts of castings as much as possible to make the mold design simple.
2. Make the wall thickness of the casting as uniform as possible. You can use ribs to reduce the wall thickness to prevent the casting from causing defects such as air vents, shrinkage and deformation.
3. Remove the deep holes and deep cavities in the castings as much as possible. Because the small, medium and small cores are easy to bend and break. Poor filling and exhaust pipes in deep cavity.
4. The casting of the design plan should be beneficial to mold release and core pulling.

Aluminum die-casting is a unique forging method. Compared with other forging methods, the basic feature is that the shape memory alloy is used to fill the abrasive tool with high speed and high pressure. However, because of the original charging method of aluminum die casting The gush caused by the mold and the rapid cooling of the metal material abrasive tool and the high productivity to the abrasive tool make the casting inevitably cause many shortcomings, some of which are inherent in the aluminum die-casting method, and some can prevent Yes, some shortcomings are not easy to jeopardize the characteristics of castings, so it is not easy to cause scraps of castings, and in addition some shortcomings will harm the characteristics of castings and become waste. Quality is the company's fate line, the key support to enhance the company's market competitiveness, and the key standard to improve the company's economic benefits. Therefore, to improve the quality of castings, regardless of the economic development rights and interests of aluminum die-casting companies, or the social economy that reduces resource consumption The benefits are all very beneficial.

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