Machining process of main bearing parts

Update:18-06-2021
Summary:

The process of ferrule The processing of the inner and […]

The process of ferrule
The processing of the inner and outer rings of the bearing varies according to the different raw materials or blank forms. Among them, the processes before turning can be divided into the following three types. The entire processing process is: Bar or tube (some bars require After forging, annealing and normalizing)-turning-heat treatment-grinding-lapping or polishing-final inspection of parts-rust prevention- Warehousing----(To be matched with suit)
The processing process of steel balls
The processing of steel balls also differs according to the state of the raw materials. Among them, the processes before frustration or photoballing can be divided into the following three types, and the processes before heat treatment can be divided into the following two types. The entire processing process It is: cold punching of bar or wire (some bars need to be punched and annealed after cold punching)-frustration, rough grinding, soft grinding or smooth ball-heat treatment-hard grinding- ---Fine grinding----finishing or grinding----final inspection grouping----anti-rust, packaging----in-warehouse (to be matched with suit).
Roller machining process
The processing of the rollers varies according to the different raw materials. The process before heat treatment can be divided into the following two. The whole process is: bar turning or wire rod cold heading and ring belt and soft grinding-heat treatment ----String soft point----Rough grinding outer diameter----Rough grinding end face----final grinding end face----fine grinding outer diameter----final grinding outer diameter----final Inspection group-rust prevention, packaging-warehousing (to be matched with the suit).

High Speed Gearbox Tilting Pad Bearing

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