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Precision casting equipment requires professional precision casting technology. With the development of the times, precision casting technology is constantly updated. Today, the editor of precision casting equipment will take you to learn about ancient precision casting technology.
Precision casting, also known as lost wax casting, produces products that are precise, complex, and close to the final shape of the parts. They can be used directly without processing or with minimal processing. Therefore, investment casting is an advanced process that forms near net shapes.
In ancient China, masterpieces such as the Wangzi Wu Ding, Tongjian, and Tongshi were all produced through investment casting. Since the use of investment casting in industrial production in the 1940s, it has been developing at a relatively fast pace for half a century. Especially European and American countries are developing rapidly. Investment casting is used in almost all industrial sectors, especially in electronics, petroleum, chemical, energy, transportation, light industry, textile, pharmaceutical, medical equipment, pumps and valves, outside of aviation and weapons. In recent years, China has also developed rapidly.
The development of investment casting technology enables investment casting to produce not only small castings, but also larger castings. The maximum contour size of investment casting is nearly 2m, while the minimum wall thickness is less than 2mm. At the same time, investment casting is becoming more precise. In addition to linear tolerances, parts can also achieve higher geometric tolerances. The surface roughness of investment casting is also decreasing, reaching Ra0.4 μ m.
Has there been a new understanding of the production of precision casting equipment now? Good precision casting equipment requires professional precision casting technology. Choosing high-quality precision casting equipment or finding Dongying Puno Machinery Equipment Co., Ltd. High quality precision casting equipment products have better precision casting equipment product effects. Choosing us is trustworthy.