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History of China investment casting
Casting is in the ancient Lost wax casting based on the developed. As ancient civilizations, China is using this technology one of the earlier, far away in the centuries BC, in ancient China to create the working people of this lost wax casting technique, used with a variety of fine casting patterns and words Zhong Ding and utensils and other products, such as the Spring and Autumn when the tomb statue disk and so on. Respect for the tomb more than the base plate intertwined dragon, they end to end, staggered up and down, forming the middle of moire-like pattern of multi-layered hollow, these patterns difficult to manufacture with ordinary casting process out, but with the lost wax casting process, you can not use paraffin strength, easy-to-carved features, using ordinary tools can be carved out with the respect to get the tomb offer arts and crafts materials as paraffin, and then an additional gating system, paint, dewaxing, casting, you can get beautiful tomb statue disk. |
