Grinding technique for forging non-corrodible steel knife
A stainless steel knife and forging technology, which is applied in the direction of manufacturing tools and other manufacturing equipment/tools, etc., can solve the problems of decreased hardness of knife blanks, many scrapped products, inconsistent thickness, etc., to achieve improved production efficiency, stable product quality, and maintained hardness consistent effect
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[0016] The grinding process of forged stainless steel knife includes the following steps:
[0017] Step 1: Choose a blade blank with a cross-section forged into a tapered shape, and then heat the blade blank; the hardness reaches HRC56 degrees;
[0018] Step 2: Clamp the tool blank on the D530 automatic hydraulic end face water mill platform, install the grinding wheel mechanism of the water mill in another screw hole milled by the water mill, and adjust it to a certain angle between the cutter body and the end face of the grinding wheel. The end face of the water mill grinding wheel and the grinding wheel The edge formed by the outer circumference performs the first rough grinding on the concave arc surface of the transverse middle of the tool body. During rough grinding, the longitudinal end of the knife blank is polished to the other end, and the nozzle of the water grinder is sprayed with water so that the temperature of the knife blank does not exceed 200°C. ;
[0019] Step 3...
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