The usual process of rolling bearings

Source: China Bearing Network Time: 2018-07-06

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The usual process of rolling SKF bearings consists of the outer ring, the inner ring, the roll body and the cage. The parts are different and the process and method are different. About the same part; if its layout If the accuracy level is different, the processing process and methods are also different. At present, the production process of SKF bearings with medium and small precision grades is roughly the same; as shown in Table 2 1.
The process document summarizes the contents of the process as a document; it is a process document; that is, the process specification. The various skill files that usually guide the worker's operation and for production, process management, etc. are attributed to the field of the process document. There are many varieties of documents; different products and types of production; the pattern and level of detail are different; in the bearing profession; the technical documents include two categories: leading documents and documents directly produced.
The leading documents are: blank drawing: blank drawing of various parts, public scale standard of layout scale, standard of total machining allowance of each appearance and processing method, etc. Table 2 2 ~ Table 2 4 is the casting allowance of the ring of a bearing factory And public service standards. View criteria: included content is to view the target, view the project, the number of inspections should be viewed, the inspection methods and the tools and gauges used in the inspection.

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