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Stone carving machine tool classification and selection methods
The classification and selection methods of stone carving machine tools, if you want to do good work, you must first sharpen the tools. In order to use the stone carving machine well, in addition to selecting good machines, the selection of tools is also very important. When we do different stone...
vacuum sintered diamond tool
The brazing ability of diamond is poor. The main difficulties lie in: 1. Most commonly used solders are difficult to wet or cannot wet. 2. The linear expansion coefficient of diamond is lower than that of most metal materials. It is easy to change its properties under brazing thermal stress and s...
Vacuum brazed diamond cutter
Polycrystalline diamond, or PCD for short, is sintered from many fine single crystals at high temperatures and pressures. The grains in the polycrystals are arranged in disorder, and their hardness and wear resistance are relatively close in all directions. At the same time, they have good fractu...
Diamond vacuum brazing
Diamond is the hardest material found in the world and can be widely used in industry. In addition to its superhard properties, it has unique mechanical, optical, acoustic, thermal and electrical properties. It is not only an important superhard material, but also a new functional material with s...
Vacuum Brazing Machine for Diamond Tools
The vacuum furnace for diamond brazing is to dissolve, diffuse and combine the filler metal at the interface between diamond and matrix by brazing at high temperature. Compared with traditional diamond tools, it has high bonding strength, high cutting edge height, good wear resistance, high tempe...
Vacuum Furnace for High Precision Parts
High-tech products require higher and higher precision of raw materials. Vacuum furnaces must be used for casting extremely precise metal materials. What is the reason why vacuum heat treatment furnaces can produce high-precision parts? 1. Strict vacuum sealing: It is well known that vacuum heat ...
Vacuum Furnace Replacing Salt Bath Furnace
Oxidative corrosion is one of the fatal defects of products. Many companies use salt furnace quenching for heat treatment of many products. When the rainy season comes every year, the parts must be surface treated within a week. Otherwise, the residual salt will lead to corrosion of the workpiece...
Vacuum furnace for mould heat treatment
In the past, the main means of mould heat treatment were heating in medium-temperature and high-temperature salt bath furnace, grading isothermal cooling and tempering in low-temperature alkali bath and nitrate bath. However, there are many shortcomings in heating salt bath furnace: toxic barium ...
Vacuum Brazing of Insulation Cup
What tailless vacuum technology? The traditional insulating cup is made of two layers inside and outside, and vacuum is pumped in the middle to insulate heat transfer. So there is an exhaust tail at the bottom of the cup gallbladder. This exhaust tail is very easy to be damaged. Therefore, taille...
Heat Treatment of 2311 Die Steel
2311 die steel is the steel grade of DIN material standard in Germany. The material has excellent mechanical properties and good machinability. It is mainly used in the processing and production of plastic mould in hot working die. The material has been pre-hardened when it leaves the factory by ...