Tool grinding
One of the purposes of the West Lake Hangzhou grinder is the grinding of the tool, in the cutting process of the metal, the material of the cutting part of the cutting tool. The tool wear is caused by high pressure, high temperature and high friction. The length of tool life and the level of productivity, depending on whether the tool material has the proper cutting performance. In addition, the technology of cutting tools has a significant impact on the quality of the manufacturing tool and the cutting tool. Therefore, the tool material G1 must have the following properties:
(1) the hardness of the cutting part of the tool with high hardness is higher than the hardness of the workpiece material at room temperature.
Degree should be higher than 60HRC.
(2) the high wear resistance usually depends on the hardness. The higher the hardness of the material, the better the wear resistance. Containing wear
The more fine carbide particles are, the finer the grain is, the more uniform the distribution is, the better the wear resistance is.
(3) sufficient strength and toughness of the cutting part of the material to bear all kinds of stress and impact. In order to prevent cutting edge and fragmentation, the tool must have sufficient strength and toughness. The bending strength and impact toughness of the material are usually expressed as o
(4) the high heat resistance and heat resistance is the performance of the material at room temperature at room temperature, which can be expressed by hot hardness or high temperature hardness.
(5) good process performance in order to facilitate the manufacture, the cutting part material should have good forging, welding, heat treatment and grinding and so on. At the same time, it should meet the requirements of resource rich and low price.
Tool wear is repaired by grinding the grinding wheel. And it is very important to choose a high quality grinder, West Lake sand turbine is the best choice for you!