First, variety of bearing the main parts of the process:
1. Processing of rings: inner and outer bearing raw materials or processing according to the form of rough vary, including car before processing can be divided into the following three processes, the whole process is: bar or tube material (subject to some bar forging and annealing, normalizing heat treatment )---- vehicle processing ----  grinding parts lapping or polishing the final inspection ---- Rust ---- ( storage to be combined with packages)
2. Processing of steel ball, steel ball raw materials by processing the same state vary, cut or ball of light which fell before the process can be divided into the following three, before heat-treatment process can be divided into the following two, the whole process is: red bar or wire cold (cold red bar after some needed punch ring and annealing )---- setback cut, coarse, soft grinding or ball of light ---- Heat Treatment - Hard grinding mill ---- ---  lapping or polishing the final inspection group ---- rust, packaging ---- storage (to be combined with packages).
3. Process roller processing of raw materials vary according to different pre-heat treatment process which can be divided into the following two, the whole process is: bar-turning or cold heading wire and Polishing after the string ring string of soft-point heat ---- OD roughing end mill end ---- fine grinding diameter end mill ---- groups ---- rust final inspection, packaging ---- storage (to be combined with packages).
 4. Processing of cage design process according to the different structures and materials can be divided into the following categories:
(1) → cutting → punching sheet metal stamping →shaping and finishing of light pickling or shot blasting or strings rust →final inspection, packaging → warehousing (to be combined with packages)
 (2) the processing of solid cage: the processing of solid cage, depending on raw materials or a bad hair vary, including car before processing can be divided into the following four types of rough, the whole process are: bar, pipe material, forgings, castings ---- cars diameter, outside diameter, face, chamfer ---- drilling (or broaching, boring final inspection) ---- picklinganti-rust, packing ---- storage <set to be combined with>.
Second, the rolling bearing assembly process:
Bearing parts such as the inner ring, outer ring, rolling elements and cage, etc., have passed the test after the assembly into the assembly plant, the process is as follows:
Parts demagnetization, cleaning → inside and outside the roll <channel> Road size grouping together sets of sorting →clearance inspection riveting seized Cage → end → demagnetization, cleaning rust → packaging → into finished products (packing, shipping .)



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