Of wolfram steel milling cutter wear away form and avoid measure

The relative position between logical choice workpiece and milling cutter: Choose face milling cutter to install the position to removing milling cutter of main effect wolfram steel to wear away to reducing face milling cutter to wear away reasonably tatty of formal milling cutter is basic the rule and lathe tool likeness. The cutting ply of milling cutter of high speed wolfram steel is lesser, be in especially when going against mill, tooth squashs to workpiece surface, glide more serious, so milling cutter wears away to basically happen at the back to go up. With steel of milling of milling cutter of wolfram steel face when, because cutting rate is high, sliding velocity is big before the edge that cut bits, wear away at the back of reason at the same time, there also is lesser milling cutter to wear away in front. Milling cutter of wolfram steel face undertakes high speed interrupted cutting, make tooth is experiencing iteration mechanical concussion and thermal shock, produce crackle and cause the fatigue damaged of tooth. Milling rate heals tall, produce this kind of milling cutter to wear away to be mixed early more more serious. Milling cutter of face of most wolfram steel loses cutting ability because of fatigue damaged. If angle of milling cutter geometry chooses unreasonable or use undeserved, tooth intensity is poor, criterion tooth is in bear after very big wallop, meeting generation wears away without the milling cutter of crackle. Wolfram steel milling cutter prevents 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; of brand razor blade such as YS30, YS25 YD15 can be chosen to wait for brand razor blade 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, . Choose the Vc inside secure job area and ∫ 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 CNC Milling