2012年11月8日星期四

What preparations before the installation of the the lathe FAG non-standard bearings


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Often some friends in the installation of FAG Bearings use improper methods, resulting in a non-standard bearing damage during installation. I just like to talk about the preparatory work before the lat he FAG bearing s installed. I hope everyone has to help.ball bearing suppliers
FAG Bearings correct installation method, please see the the FAG bearing installation methods Legend "text content.
1 choice and requirements of the installation site
The installation site should be some distance away and lathes, grinders and other machinery and equipment. The site should be clean, keep dry and clean to prevent iron filings, sand, dust, moisture from entering the bearing.
2. Inspection bearing model, ready for installation tools
Inspection and non-standard bearing model, size meets the installation requirements, and various parts according to the structural characteristics of the bearing and co-ordinated with the good and proper assembly, ready to install with tools and gauges. Common installation tools hand hammer, copper rod, slee ve, special plate snail mosquito fixture, press, etc., the amount of a vernier caliper, micrometer, dial gauge.
3 test the surface of the bearing assembly
Non-standard bearing assembly surface and co-ordinated with the surface of the part, if any, bumps, rust layer, the presence of debris, sand, dust and dirt, a bearing installation difficulties, resulting in incorrect assembly position; two attachments formation of abrasive loss of bearings work surface, easy to clean, affecting the quality of assembly. Therefore, prior to installation, respond to the journal, the mating surfaces of the holes on the surface of the bearing block housing the end face of the shoulder, and connecting parts such as bushings, gaskets, end caps, etc., a careful examination. Corrosion layer, if any, can be used fine filing ground off fine emery cloth lighting, as well as to clear the attachments on the surface of the non-standard bearing assembly and its connected parts.thin ball bearings

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