Introduction to investment casting manufacturing technique
Investment casting, also known as Lost-Wax, is a long-standing metal forming process. The earliest known Lost-Wax was discovered around 5000 years ago in ancient Egypt and the Mesopotamia, but it has not been passed down. The copper ban during the Spring and Autumn period was the earliest known lost wax casting method in China .
The first step is to make a casting mold, using the mold to inject wax into the mold to form a wax pattern. Then, the wax pattern is pasted into a pouring pattern tree according to the casting process, and the whole pouring pattern tree is made into a silica sol shell. After dewaxing, the whole shell becomes a cavity, and the cavity shell can be poured with molten steel after calcination. After cooling, the steel material product is formed. Then, through processes such as cutting and grinding, sandblasting, heat treatment, correction, welding repair, electroplating, and machining, the casting products are formed.
Copper Prohibition - Spring and Autumn Period and Warring States Period
What Are the Advantages of Metal Injection Molding
Metal injection molding is an advanced manufacturing process that combines the virtues of traditional injection molding with the capabilities of powder metallurgy
2024/12/20
Essential Components: Understanding Medical Equipment Parts
As technology advances, staying informed about the latest developments in medical equipment parts will be essential for delivering high-quality healthcare
2024/12/20
Enhancing Industrial Efficiency with Heat Treatment Fixtures
Heat treatment fixtures play a pivotal role in enhancing the efficiency and effectiveness of the heat treatment process in the industrial sector.
2024/12/20
Transparency in Medical Tool Parts: Ensuring Safety, Trust, and Compliance
In the realm of medical tool parts, transparency means not only knowing where components come from but also understanding their quality, safety, and compliance with industry standards
2024/11/21
CONTACT US
Tel: +86 136-5494-1611
E-mail: alexzheng@sakabe.cn
Office Address:
No.18 Dongbei Qi Street, Jinpu New Area, Dalian, Liaoning, China
Factory Address:
No.26 Fuan Street, Jinpu New Area, Dalian, Liaoning, China
