Alumina ceramics and zirconia ceramics are introduced in detail

Alumina ceramics and zirconia ceramics are introduced in detail

Zirconia ceramic parts processing.

What tools are used to process ceramics?

First we classify them according to different processing methods.

Ceramic material turning processing:

Ceramics are typical hard brittle materials, with high hardness, wear resistance, in addition to easy cutting ceramics, such as general engineering ceramics cutting, only super hard tool materials (diamond) can be competent.

Polycrystalline diamond tools are generally selected for the roughing process of ceramics. Polycrystalline diamond tools are made of artificial diamond particles sintered under high temperature and high pressure, which are not easy to be damaged by impact or vibration, so they are suitable for roughing ceramic materials.

For finishing ceramic materials, a natural single crystal diamond tool is used for microcutting (with small cutting depth and feed). Natural single crystal diamond tool has sharp cutting edge, high hardness, wear resistance is 10 times that of alumina ceramic, and little thermal wear during cutting, which can ensure high dimensional accuracy and surface finish of ceramic materials. At the same time, it is also used for other parts that are difficult to be machined by grinding wheel, such as slotting, surface copying, etc.

Alumina ceramic processing

Ceramic milling processing:

Good processing surface quality, in reducing surface defects, improve parts strength and assembly accuracy, reduce friction and wear, prolong the service life of ceramic parts has an important role, at this time, super hard milling cutter has become the best choice of ceramic parts milling.

Processing ceramic parts:

Machining ceramic parts, the best tool is toothless diamond grinding wheel, with the highest speed, with the slowest contact speed contact workpiece. The coolant must be supplied before contact with the workpiece.

The above is the content of Meicheng ceramics for you. Meicheng Ceramics is an electronic ceramic enterprise integrating research and development, production and sales. It is a listed enterprise, located in the electronic ceramic Industrial Park of Xinhua County, Hunan Province, covering an area of 8W. Mainly engaged in: zirconia ceramics, alumina ceramics, talc porcelain and other non-oxide ceramics research and development and application.