Slewing bearings are important parts of machinery and equipment, and have very important functions in construction machinery and equipment. Suppose that a little damage to the slewing bearing will endanger the normal operation of all mechanical equipment. However, the slewing bearing must be replaced after a period of use. Then, how to distinguish how to replace the slewing ring?
To clarify the time for dismantling and replacing the slewing bearing, it is possible to use ferrograph or SPM or I-ID-1 rolling bearing working attitude monitor equipment to distinguish the working attitude of the rolling bearing and decide when the rolling bearing should be reported. It is fast and also A more reliable method.
When using the HD-1 instrument and equipment, when the watch needle moves from the warning area to the dangerous area, and the watch needle has not returned after taking measures such as improving lubrication, it can be determined that it is the problem of the rolling bearing itself, and you can take advantage of it. When reaching the danger zone, report the obstacle of the slewing bearing. How far away from the danger zone you just started reporting obstacles can be adjusted by work experience. The use of such equipment can flexibly use the development potential of rolling bearing work, immediately report failures to the slewing ring, and avoid common failures, which is safe and economical.
Secondly, the use of simple special tools to record can also reasonably distinguish the slewing bearing disassembly time. The actual operating staff can hold special tools such as round rods or wrenches to dislike the position of the equipment casing close to the rolling bearing, put the ears on the special tools to record the sound of the slewing bearing from the special tools, or use medical devices to auscultate and modify were able. All normal slewing ring operating sounds should be symmetrical, stable and non-squeaking sounds, while abnormal slewing ring operating sounds have various intermittent, destructive or squeaking sounds. You must get used to all normal slewing ring running sounds, and then you can grasp and distinguish the abnormal slewing ring running sound, and then based on the accumulation of social experience, you can deepen the analysis of which abnormal sounds match which rolling bearing abnormal conditions. At the same time, there are many kinds of abnormal sound of slewing bearing. To accurately distinguish the sound of goods, it is necessary to rely on the accumulation of work experience.
