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/*728*90 created on 2018/5/16*/ var cpro_id = "u3440131"; Home>Bearing knowledge>Precautions for installation and operation of SKF bearings on lathes Precautions for the installation and operation of SKF bearings on lathes
First, the use of the device should be careful and careful. Strong punching is not allowed; the hammer is not allowed to directly hit the bearing; the pressure is not allowed to pass through the rolling body. /*250*250 was created on 2017/12/25*/ var cpro_id = 'u3171089';
1. Selection and demand for the installation site The installation site should be separated from the lathe, grinder and other mechanical equipment. The site should be cleaned and cleaned; often adhere to dry and sanitary; beware of iron filings, sand, dust and moisture entering the bearing.
2, check the SKF bearing type, prepare the device to check the bearing type, the scale can meet the requirements of the device; and according to the layout characteristics of the bearing and the various components with which it cooperates; select the appropriate device method; use the device when preparing Things and measuring tools. Commonly used devices are hand hammers, copper rods, sleeves, special pads, screw mosquito grippers, presses, etc.; the amount has vernier calipers, micrometers, dial gauges, etc.
3. Examine the appearance of the SKF bearing device on the surface of the SKF bearing device and the appearance of the parts cooperated with it; if there is a bump, rust layer, wear debris, sand, dust and dirt; one bearing device is difficult; the position of the device is incorrect, These attachments constitute the abrasive, easy to wear the outer surface of the bearing operation; affect the quality of the device; thus; the front of the device, the outer surface of the housing, the shoulder end face, and the connecting parts such as bushings, washers, end caps, etc. Cooperation appearance; careful inspection. If there is rust layer; can be finely smashed; fine sand cloth light; together also remove the attachment of the bearing device and its attachment parts.
Second, the application of matters needing attention:
SKF bearings are fine parts; their application must be carried out in a stable manner. No matter how high-performance bearings are used, if they are not used properly, they will not achieve the expected high performance. The precautions for the application of SKF bearings are as follows:
1. Use appropriate and precise devices; use special things as much as possible; try to prevent the use of cloth and short fibers.
2, try to adhere to the health of SKF bearings and its surrounding environment; even if the invisible shallow dust enters the bearing; it will also add bearing wear; oscillation and noise.
3, the use of appropriate operating things; pay attention to the corrosion of SKF bearings; when operating the bearing; the sweat on the hand will become the cause of rust. Pay attention to the use of clean hands; the best possible to bring gloves.
Under certain special operating conditions; SKF bearings can obtain a longer life than traditional accounting; especially in the case of light loads. These special operating conditions are; when the rolling surface (track and roll) is a smooth oil film Effectively separating and restraining the appearance of contaminants can cause damage to the exterior.
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Precautions for the installation and operation of SKF bearings on lathes
Source: China Bearing Network Time: 2018-06-25