The hardness of quenched steel is generally above 45HRC, the plastic deformation during processing is poor, the cutting resistance is large, and the cutting temperature is high. If the hardness of the
Hardened steel is a common type of steel with increased hardness after quenching in machining workshops. There are many types of hardened steel workpieces, and there are many processing difficulties d
Hardened steel has some characteristics in the cutting process:(1) High strength and hardness(2) High cutting force and high cutting temperature(3) The cutting edge is easy to break and wear(4) Low th
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