304 stainless steel bar, why not a good car?
The work hardening of 304 stainless steel rod and the grim, in all types of stainless steel, austenitic stainless steel is the largest stainless steel processing hardness type, this kind of stainless steel in machining process and its hardness in the tool wear in cutting is very severe, shorten the service life of the cutter. In the process of cutting such stainless steel, its processing hardness is several times that of ordinary carbon steel, so the work hardening is severe.
Increase the wear of cutting tool, Zhengzhou stainless steel material especially the austenitic stainless steel and martensitic stainless steel said above, in cutting, heat conduction slow, high processing temperature, these questions can aggravate the wear of the tool, reduces the service life of the cutter, the effect of processing power, increase the processing cost.
Easy to stick knife, the above said cutting temperature is high, not only austenitic stainless steel will present this question, martensitic stainless steel will also appear such doubt. The work hardening and the high processing temperature mentioned above are questions. When the tough chip flows through the rake surface, it will produce bonding, welding and other sticky knife appearance, which will affect the surface smoothness of Henan Zhengzhou stainless steel processing parts.
Cutting force is large, the demand for cutting temperature is relatively high. Henan Zhengzhou stainless steel is the strength of the larger data, in the cutting because of its large tangential stress, plastic deformation, so in the cutting needs of the cutting force is relatively large. In the process of cutting stainless steel, stainless steel is a material which is very slow in thermal conductivity, so it needs cutting at high temperature. High temperature cutting usually gathered in adjacent cutting edge area, so that the tool wear is very serious.
