GUANGZHOU HAOZHI INDUSTRIAL CO., LTD.

In May, China exported intelligent machine tools to Germany, Britain, Italy, Russia and Turkey, which is China's first high-end intelligent machine tools to open the door to the European market. Intelligent machine tools, as the name suggests, is the manufacturing process can make decisions on the machine. The intelligent machine can monitor, diagnose and correct all kinds of deviations in the production process, and can provide the optimization scheme for the production. In addition, it can calculate the remaining life of the cutting tool, spindle, bearing and guide used, Its remaining use time and replacement time. The intelligent machine means that the "brain" of the peripherals is installed for the machine, and the "brain" application needs to be equipped with a touch panel, various sensors and magnetic materials. We have to say that the function of these devices can not be used in addition to the use of rare metals.

ITO target (indium tin oxide) because of its conductivity and transparency, is the touch panel production is widely used in the material. In addition, the manufacture of high-precision machine tools rely on accurate sensing equipment. We know that most of the sensing devices play a role in the special semiconducting properties of rare metals. The sensor material is divided into four categories: semiconductor material, ceramic material, metal material and organic material. Semiconductor sensor materials are mainly silicon, followed by germanium, gallium arsenide, indium antimonide, lead telluride, cadmium sulfide and so on. Mainly used in the manufacture of force sensitive, thermal, photosensitive, magnetic, radiation sensitivity and other sensors.

Of course, high-end machine tools must be with high-quality materials. Tungsten cobalt alloy, also known as tungsten carbide - cobalt carbide, according to the cobalt content, can be divided into high cobalt (20% ~ 30%), cobalt (10% ~ 15%) and low cobalt (3% ~ 8%) three class. This type of cermet can be made according to the usual special ceramic ingredients, molding and other processes. Tungsten Cobalt Carbide requires higher standards of coercivity, magnetic saturation, elastic modulus, thermal conductivity, coefficient of thermal expansion, hardness, flexural strength, compressive strength, impact toughness, etc. than other ordinary cemented carbide standards.

Rare metals indium, germanium, gallium, tungsten are key functional materials for touch panels and high-precision sensing devices. At present, these products have been listed on the Pan Asia Nonferrous Metals Exchange, which indium daily trading volume, delivery volume, inventory rank first in the world.