Commonly used set-contained spherical bearing parts processing

Insert ball bearing ring: insert ball bearing inner ring and outer ring processing according to the raw materials or blank form varies, the car before the processing process can be divided into the following three, the whole process is: the bar stock or tube ( Some bar need to the forging, annealing and normalizing) — — Car processing - — Heat treatment - — Grinding - — Lapping and polishing - — Final inspection parts - — Rust - — Warehousing - — ( For sets of assembly) 。 Set-contained spherical bearing ball: the ball processing according to the same varies according to the status of raw materials, with sharp cutting or ball in front of the process, can be divided into the following three, before the heat treatment process, and can be divided into the following two kinds, the whole process is: the bar or wire cold blunt ( After some bar cold blunt still need band and annealing) — — Sharp cutting, coarse grinding, soft grinding or ball - — Heat treatment - — Hard grind - — Fine grinding - — Lapping and polishing - — Final inspection group - — Rust and packaging - — Warehousing < to sets of assembly>. Insert ball bearing cage: insert ball bearing cage machining process according to different design structure and raw material, can be divided into the following two categories: ( 1) Sheet metal to shear to cutting, stamping, shaping and finishing to pickling or shot peening or string light, final inspection to rust, packaging, warehousing, For sets of assembly) ( 2) Set-contained spherical bearing solid cage processing: processing of solid cage, varies according to different raw materials or blank, the car before the processing can be divided into the following four kinds of blank type, the whole process is: the bar, pipe material, forging, casting, — Car inside diameter, outside diameter, end face, chamfering - — Drilling ( Or pull holes, boring) — — Pickling - — Final inspection - — Rust and packaging - — Warehousing < to sets of assembly>.