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How to select the cutter when processing over HRC50 quenchin

Time:2017-09-11 11:14

  Due to the higher hardness of over HRC50 quench material, the general tungsten milling cutter is hard to meet the requirements of the processing. Serious wear and cutting knife phenomenon are appeared after more than ten minutes of CNC processing. Many mold after quenching has higher demanding and more difficult, therefore, using general tungsten milling cutter cannot reach the precision of carbide end mill. The selection of quench material cutting should be paid attention to the followings:

  1. Choose a super fine grain tungsten rod and high rigid blade design milling cutter. This ensures the tool toughness and rigidity.

  2. Choose the design of special geometry angle, which makes the small deflection of cutting tool in high speed and high hardness and strong cutting.

  3. Select new crystal coated tools. Tungsten milling cutter on the market a lot of the PVD coating in the very great degree can't meet the high hardness of the cutting. New black plated diamond coating fundamentally solves the high temperature resistance/abrasive resistance/lifetime longer.

  4. Cooperated with powerful cutter company and achieve further technical support and tool configuration to reduce procurement procedures and lower procurement costs.

  CT760 black coating diamonds very ultrafine grain tungsten steel milling cutter with high rigid blade has the advantages of high efficiency, high-precision and long life; The rapid from hardening steel to quenched steel; Hhigh quality processing. High speed machine and high hardness processing are so easily.

 

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