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
Maximizing Performance with Fancy Heat Treatment Fixtures
Fancy heat treatment fixtures play a pivotal role in maximizing the performance of industrial processes. By understanding their significance, features, and best practices, manufacturers can enhance efficiency and precision in their operations
2025/03/11
Enhancing Healthcare Efficiency with Durable Medical Tool Parts
Durable medical tool parts are fundamental to the effectiveness of various medical devices used in healthcare settings. Their robust construction, coupled with diligent maintenance and quality assurance, ensures that medical equipment operates at peak performance
2025/03/20
Essential Components for Enhancing Your Advanced Flowmeter Performance
Advanced flowmeter parts are instruments designed to measure the flow rate or quantity of a gas or liquid moving through a pipe
2025/03/20
Ensuring Efficiency and Safety with Quality Fluid Chemical Equipment Parts
One of the primary considerations when assessing fluid chemical equipment parts is material compatibility. The parts must be made from materials that are resistant to the chemicals they will encounter
2025/03/20
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
