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Technological process

Nitriding screw processing flow


  • Cutting > heat treatment (quenching and tempering) > rough machining > heat treatment (Qualitative) > finish machining > rough grinding > heat treatment (nitriding) > finish grinding > detection > acceptance

Processing flow of alloy screw


  • Cutting > heat treatment (quenching and tempering) > rough machining > heat treatment (qualitative > finish machining > screw edge spraying alloy > rough grinding > heat treatment (nitriding) > finish grinding > Testing > acceptance

Nitriding machine barrel processing flow


  • Cutting > rough machining > heat treatment (quenching and tempering) > finish machining > rough grinding > heat treatment (nitriding) > finish grinding > detection > acceptance

Alloy mechanic processing flow


  • Cutting > rough machining > alloy casting > finishing > grinding > Testing > acceptance
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