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Detailed bearings production process

Source: Time:2018-09-21 12:21:42 frequency:

Bearing production process
Bearing specific production process: raw material - inner and outer rings machining, ball or roller processing, cage (stamping or entity) and processing - bearing assembly - bearing products.
In the bearing production process, the most critical is the following links:
① forging links
Forging links is to ensure reliability and bearing life an important part of the raw material after forging, forming a bearing ring rough. At the same time, the organizational structure of raw materials becomes more dense, linear flow better, which can improve the reliability and service life of the bearing. In addition, the forging process quality will also directly affect the utilization of raw materials, and thus have an impact on the production costs.
② heat treatment link
Heat treatment is part of the high-temperature treatment after forging bearing rings, car after processing, which directly affect the uniformity of the bearing rings in carburizing, can improve the wear resistance and hardness of the bearing, but also affect the reliability and life of bearings the important part.
③ grinding link
After bearing rings after heat treatment also need to implement grinding, it is an important part of the bearing to ensure accuracy. After grinding, the bearing rings production process is substantially complete.
Bearing inner ring process: bar - Blacksmithing - car processing - heat treatment - grinding - Super finishing - final inspection of parts - rust storage.
The main production equipment include: cold rolling machines, automatic ball bearing grinder, quenching line, annealing furnace, presses, CNC lathes, bearing grinder, internal grinder ditch, ditch outside grinder, high-precision horizontal axis yen Taiwan surface grinder, NC milling machines, centerless grinding machines, high-precision centerless grinding through the grinder, precision Raceway Superfinishing machine, the inner surface of CNC grinding machines, CNC grinding machine reciprocating double-end, high-temperature high-speed bearing test machine, heat treatment production line and quality testing equipment.
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Add:Dalian Economic Zone, Liaoning Province      Tel:86-0411-85760320
Copyright:Dalian Runfu Bearing Co., Ltd.       Technical support by:Ji'en ChuangXiang
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