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  • Heat treatment and seal treatment of parts
  • Editor:Zhejiang Sai Rong Machinery Co., LTDDate:2017-07-20 10:09 Click:

machining of Hangzhou precision parts Hangzhou precision parts processing manufacturers today to discuss with you about the heat treatment and sealing of the parts how to do.

1. Heat treatment

for parts

1, after tempering, HRC50 - 55.

2, medium carbon steel: 45 or 40Cr parts are subjected to high frequency quenching, tempering at 350~370 temperate, HRC40 to 45.

3, carburizing depth 0.3mm.

4. High temperature aging treatment.

Two, the sealing treatment of the parts

1. The oil must be soaked before the assembly of the seals.

2, before assembling, strictly inspect and remove residual angles, burrs and foreign bodies during machining. Ensure that the seals are not bruised when they are loaded.

3. After bonding, the excess adhesive should be removed.