Cooling Forming of Zirconia Ceramic Structural Parts

Cooling Forming of Zirconia Ceramic Structural Parts

(1) Vacuum Cooling Forming of Zirconia Ceramics

The vacuum cooling molding of zirconia ceramics adopts the method of vacuum pumping outside the pipe to make the outer surface of the pipe adsorb on the inner wall of the shaping sleeve and cool to determine the outer diameter size. This method is particularly suitable for the extrusion method of ultra-high molecular weight polyethylene ceramic needle gauge structural components.

(2) Internal Pressure Cooling Forming of Zirconia Ceramics

Zirconia ceramic internal pressure cooling forming is a process in which compressed air is compressed inside the zirconia ceramic structural component, and a cooling and shaping sleeve is added to the pipe to make the outer surface of the pipe adhere

(3) Zirconia Ceramic Sizing Port Sizing (Ejection Method) Cooling Forming

Zirconia ceramic sizing port sizing (ejection method) cooling forming This method does not require a traction device and directly ejects the zirconia ceramic structural component into shape. The characteristic of the ejection method head structure is that the straight part of the core mold is about 10-50mm longer than the mouth mold. The screw thrust pushes the pipe out of the head and directly pushes it into the cooling water tank. The outer surface of the pipe is cooled and hardened, and the inner surface is covered on the core rod and cannot shrink inward to form.

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