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Processing center of small proc
Processing center of small proc
Processing center of small proc
Processing center of small proc
Processing center of small proc
Processing center of small proc
Processing center of small proc
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 parts1, 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.
Copy：Zhejiang Sai Rong Machinery Co., LTD All Rights Reserved 
Add：635 Tongren Road, Tongxiang Economic Development Zone, Jiaxing City, Zhejiang Province, China Fax：0571-88687244
Contacts：Wang xianda Mob：15958111651 Tel：0571-88686921
