Production characteristics of rolling bearings

Source: China Bearing Network Time: 2014-04-18

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1. Specialized; large quantities; repeated production of rolling bearings is the normative and universal basic parts; the application field is vast. The same type of rolling bearings are used in large quantities; need to be repeatedly produced. In the production organization; have specialized and mass production conditions. Improve production power, reduce costs and select new technologies and processes; ensure product quality is very beneficial.
2. The layout is simple; the shape is more than the standard rolling bearing parts compared with other mechanical products; has a simple layout; shape rules. The equipment used for processing is mostly special equipment; high production power; simple adjustment; simple operation; easy to complete mechanization and automated production.
3. Machining accuracy and appearance quality High rolling bearing parts, although the layout is simple; but the application occasions are uncertain; the accuracy of the requirements is not the same. In order to satisfy most of the application requirements; the machining accuracy and appearance quality of the bearings are stricter. Many precision requirements are based on micrometers. The unit of measurement; the R _a value of the roughness of the work surface is also controlled below 0.32 Î¼m.
4. Many processing steps; long production cycle in order to obtain the required processing quality; many appearances of rolling bearings use repeated processing methods. In order to avoid deformation; after some processes, it is also required to add aging treatment process. Therefore; a set of bearings from feeding to installation at least More than 20 processes are required; the production cycle is about 20 days.

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