Dongguan Mingrui Ceramic Technology Co.,Ltd
Zirconia ceramics is the new material in mechanical manufacturing industry, zirconia ceramic punching hardness is taller, stronger stability stability and so on the characteristics of the many advantages, so get the love of people, but the zirconia punching processing difficulty is very big, slightly has carelessly may lead to cause surface damage, the following is our company to introduce the way of zirconia ceramic punching processing.
Drilling method for zirconia ceramics:
Zirconia ceramic punching processing method in the mechanical processing method of efficiency is generally higher, thus obtained widespread application in the industry, especially in the diamond grinding wheel grinding and grinding and polishing is common, zirconia ceramic cutting processing method most suitable for drilling or other micro machining and so on, mostly when cutting with diamond grinding wheel for grinding cutting and punching when carried out in accordance with the different aperture respectively ultrasonic machining and grinding and grinding way.
The main problems of zirconia ceramics drilling:
According to the different perforation process of zirconia ceramics, the sintered body can be grinding directly to achieve the design accuracy.In terms of processing, zirconia ceramics and metal parts are almost the same, but the processing allowance of zirconia ceramics is very large.Unburned body or roasting body easy to appear when rough machining ceramics ceramics intensity or surface defects, or due to reasons such as inadequate loading card, and can't get you the required the required final machining shape, due to shrinkage of sintering can't keep even when rough machining is to make size don't stand too close to the final size, so have a finish machining allowance is very big.
According to the above introduction, we can know that there are many ways to drill holes for zirconia, but the processing cost is very high. The precision of drilling holes for zirconia ceramics is relatively poor, among which the main reason is that the hardness of zirconia ceramics is too high, so there are many ways to drill holes for zirconia.