The development of my country's precision casting industry has gone through these processes

2020-12-16 10:55:58

357 次

Regarding the development of precision casting companies, we must first know what precision casting is. Casting is a method of manufacturing parts. The prototype of precision casting has a long history in my country, among which landmark buildings such as the famous bronze lion won the bid. In ancient times, we also used this technique to make various utensils. Later, with the development of the times, this technology gradually spread to developed countries such as the United States. They combined principles and high technology to form the current foundry enterprise.

Today, Sichuan Zhongchen Precision Casting Co., Ltd. has been widely used in various fields such as electronics, chemical machinery and even aerospace. In recent years, my country's casting technology has developed rapidly, and its technology has surpassed that of Europe and the United States, forming a world casting enterprise with China as its core.

Precision casting: also known as lost wax casting, its products are highly complex and close to the final shape of the part. It can be used directly without or requires very little processing, so it is an advanced technology close to the net shape.

Since the 1940s, precision castings have been used in industrial production, so they have undergone a half-century of rapid development, especially in European and American countries. Investment casting is now used in almost all industrial fields, especially electronics, petroleum, chemical, energy, transportation, light industry, textiles, pharmaceuticals, medical equipment, pumps and valves and other industries. It has also developed rapidly in China in recent years.

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