What is the working principle of 3D curved glass bender for mobile phones?

1. Samsung first introduced 3D curved glass into commercial applications, so the mature experience and material application of 3D curved glass came from Japan and South Korea. At present, Japanese and Korean 3D glass hot bending machines occupy a dominant position in the market. The principle of 3D (curved surface) glass hot bending machine is that the upper and lower heating rods are heated, and the graphite mold is in the middle. Glass is heated and shaped in a graphite mold. This machine is made by DTK in South Korea and Taiwan Province Province.

2. In the global 3D glass bender market, Japanese and Korean manufacturers such as South Korea DTK, Taiwan Province Li Meng and South Korea JNT occupy most of the market share. As early as 2003, Li Meng, Taiwan Province Province began to use Japanese imported hot bending equipment to manufacture aspherical glass for Yu Shun optics.

According to the specific types of problems, step disassembly/cause principle analysis/content expansion, etc.

The specific steps are as follows:/The main reasons for this situation are ...