Jiaxing bearing | bearing during operation of note: listen

There is rotational, have HRB bearing ( ) Jiaxing bearing group sales co. , LTD. ( The company) Is bearing group co. , LTD. Established in jiaxing spot sales window, specializing in HRB brand bearings, facing the whole country, the existing stock 50 million yuan, covers the whole bearing, have very strong spot supply, is the group's retail sales center. Check the status of the operation of the machine and prepare thoroughly check program has been more and more important, and the bearing as the focus, because it is the most important of all the machines rotating parts, condition monitoring is an important part of the preventive maintenance, early detection of bearing damage in order to avoid because of the bearing damage caused by the unscheduled maintenance equipment during outage. Importance especially in machine or harsh environment more should always check the bearing, the market has been quite a number of systems and equipment, used to monitor the bearing, the instruments are mostly based on the measurement of vibration. However, not all the machines are equipped with the advanced equipment, in this case, the machine operator or maintenance engineers have to bearing [ The fault signal] Remain on high alert, such as noise, temperature and vibration. ( Listen] 、[ Touch] 、[ Observe] Are the three important factors, the following views can be provided for your reference. Listening: using the hearing to identify irregular operation is a very common method, the examples use electronic stethoscope to check that a certain parts of abnormal noise was experienced operator use. If the bearing is in good operation condition will be low purring sound, if a sharp hissing sound, make the voice of the sound and other irregular, { TodayHot} Usually said bearing in poor operation condition. High-pitched squeaky noise may be caused by improper lubrication. Inadequate bearing clearance can cause metal sound. Bearing outer ring grooves on the tracks can cause vibration, and lead to sound like the coo of a smooth, if because of the installation caused by the striking scar also can produce noise. This noise will as the bearing rotating speed of high and low. If there is intermittent noise, said rolling parts may be damaged, this voice is happens when the damaged surface is rolled out, bearing inner if pollutants often causes hissing sound, serious damage of bearing can produce irregular and big noise. Bearing damage can be listening to check by sleep, but usually at this time has arrived bearing must be replaced immediately. Therefore, good methods such as using such as electronic condition monitoring instrument, the workings of the diagnostics of bearing in advance. Compared with old method ( Use a wooden stick or a screwdriver in the bearing box, the other end of the stick to the ear) , the use of advanced equipment more accurately estimate the bearing condition. If you are looking for the above jiaxing bearing group co. , LTD. The author introduces the bearing inspection and replacement of interest or have any questions, please click on the website on the right side of the online customer service or call:, you close the way of jiaxing bearing purchasing advisors. - - - - - - Editor: jiaxing bearing sourcing consultant LTD. All rights reserved, The company) Reprint please indicate the source