A:A:The mold heat treatment technology uses a carburizing and quenching process, and our company has made minor adjustments to the control points during the implementation of the process.
A:A:a) Loading the furnace b) Heating c) Carburizing e) Holding the furnace f) Quenching
A:A:a) The mold achieves the required hardness through carburizing and quenching heat treatment. b) A new process is currently under development: carbonitriding followed by quenching heat treatment.
A:A:The current heat treatment process does not show any difference.
A:A:Because if the hardness is the same, wear will occur simultaneously. The pressure plate has lower hardness, which can protect the mold frame. The cost of replacing the pressure plate is also lower. In addition, after a period of use, the inner cavity size of the mold frame will increase, so a larger pressure plate can be made when replacing the pressure plate to eliminate burrs.
A:A:The current hardness standard (production standard 58-62HRC) has not been adjusted by German heat treatment furnace engineers, which is related to the material itself.
