Precision die forging process
Release time：2020-07-15 10:06:40
① Draw forging drawing according to product part drawing.
② Determine the die forging process and auxiliary process (including trimming, deburring, etc.), determine the size between processes, and determine the heating method and heating specification.
③ Determine the method of removing blank surface defects.
④ Determine the blank size, quality and allowable tolerance, and select the blanking method.
⑤ Select precision die forging equipment.
⑥ Determine blank lubrication, die lubrication and die cooling methods.
⑦ Determine the cooling method and specification of forgings and the heat treatment method of forgings.
⑧ Put forward the technical requirements and inspection requirements of forgings