Milling is now a modern industry is generally adopted a cutting processing method

Tungsten carbide endmill milling is now a modern industry is generally adopted a cutting processing method, milling is important for the processing of three-dimensional, step surface, groove, forming surface and cut off, there are many factors affecting the quality of high hardness tungsten steel milling cutter.Among them, hardness is one of the most important factors in choosing tool quality.The hardness of the tool is chosen by the material, high temperature cast steel milling cutter with different material to choose different hardness.Tools are generally made of tungsten carbide, high speed steel, alloy tool steel and so on.

The hardness of the tool is generally between HRC56(58)-63.Wanwei high hardness milling cutter can process how much hardness of metal materials, the result depends on the hardness of tungsten steel milling cutter itself, such as 50 degrees, 55 degrees, 60 degrees, 63 degrees, 65 degrees, etc., tungsten steel milling cutter, less than its own hardness can mill obviously.The harder the tool, the higher the price.When the tool material hardness is high, wear resistance is also high.But the higher the hardness of tool material, the lower its bending strength and impact toughness.The above briefly describes the two materials used to make the cutter.High speed steel, due to its high bending strength and impact toughness, as well as good machinability, automotive engine turbocharger shell processing special high temperature cast steel milling cutter is still widely used as one of the tool materials.

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