Wolfram steel milling cutter is one kind uses wolfram steel (hard alloy, the alloy of the titanium that it is tungsten that says again) made cutting tool. Basically use at engraving tool of numerical control machining center, CNC commonly. Also can install the treatment on average milling machine a few harder not complex heat treatment material, application of wolfram steel milling cutter is wide, use high speed is machined. Hardness of wolfram steel milling cutter is Vickers 10K, be next to diamond. Having because of milling cutter of such wolfram steel not easy by tatty character, and qualitative fragile hard do not be afraid of anneal.
Avoid measure
(Brand of razor blade of milling cutter of L) logical choice: Should use tenacity sensitivity of tall, heatproof crackle is small, and the bit stuff that has better hear resistance and wearability. For example: When milling steel, can use the brand bit such as YS30, YS25; The brand razor blade such as YD15 can be chosen to be able to prevent milling cutter to wear away when milling is cast-iron.
(2) is reasonable choose milling dosage: In fair treatment the condition falls, existence does not produce the safe work area of damaged, . Is the choice mixed in the Vc inside secure job area? Z, can make sure milling cutter works normally, prevent milling cutter to wear away.
(The relative position between workpiece of 3) logical choice and milling cutter: Choose face milling cutter to install the position to having main effect to reducing face milling cutter to wear away reasonably.