In recent years, the development of China's machinery h […]
In recent years, the development of China's machinery has been rapid, regardless of the precision of the machine tool or machine cost in a step by step is more accurate, the price is slowly decreased, while in the high precision and ultra precision machine tools, China is still in the development stage, but we are in in the process of development, has been in a state of stride forward singing militant songs.
For all kinds of machine tools and the machine now, is the largest for the wear of mechanical blade, but because of our country in recent years is the importance of machinery development, our country has to develop and manufacture mechanical blade. But in the process of manufacturing and designing, we should also note the performance.
Performance is an important attribute of the mechanical blade, which can be divided into sufficient hardness and strength of blade, toughness of blade and high temperature resistance of blade. Sufficient strength and hardness, which can guarantee the workpiece and the blade in the process, the workpiece is not easily damaged, but in the long-term process, will cause the wear of the mechanical blade, so regular to replace mechanical blade. The blade is high temperature resistance, long blade manufacturing process, an important content of the workpiece in high speed running inside of the machine, and the blade will produce considerable friction, if the blade material is not high, may be in the process inside the fuse.
The last one, the blade toughness, machining tools in machining process, if there is a shock, a great impact on the blade mechanical blade, if not very good toughness, in machine tools or other machinery vibration at the same time, it will be directly to the mechanical blade breakage.http://www.460663.live/