Carbide material is hard and with a certain toughness of metallic materials. General tungsten steel abrasive grinding wheel made it difficult to achieve satisfactory results, mainly because of common alloy carbide abrasive hardness itself far off,
so an
polycrystalline diamond grinding wheels made of tungsten steel processing speed that is slower, such as the use of tungsten steel grinding wheel (diamond
wheel) to grinding tungsten steel, the performance will be more prominent, because the diamond grit hard quite high, is the king of the abrasive, and ultra-high abrasive grinding of diamond itself, in the grinding hardness than it is a low material can safely say that goes without saying.
This
needs to be noted
that: You can not say that just to be able to have a good diamond wheel grinding effect, the main reason is: Because in the production of tungsten steel
synthetic diamond powder (diamond
wheel), each recipe with the process is somewhat different, of course, the products produced are not the same, and then in the process, especially in some high hardness and toughness grinding cemented carbide grinding Note also that the running speed, there is a diamond grinding wheel is used for dry grinding still wet,
the effect of this on the grinding and durability are a great impact, in
addition, there is a production of silicon carbide abrasive wheel, the
effect can be, but
is a little bit compared to the diamond gap Therefore, in a number of convenience also requires us to think, to achieve the desired results.
没有评论:
发表评论