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How to solve the bearing noise in the bar heat treatment furnace

How to solve the bearing noise in the bar heat treatment furnace

Forever specializes in the production of intelligent bar heat treatment furnace. The main products are billet heating induction furnace, steel bar quenching and tempering production line, steel pipe quenching heat treatment equipment, rebar heating rolling equipment, billet reheating furnace, threaded steel quenching and tempering heat treatment equipment, metal forming induction heating equipment, which are sold to many countries and regions and get the trust of the majority of users on the product. Next, how to solve the bearing noise of steel bar bar heat treatment furnace?

Bearings on steel bar induction hardening and tempering equipment plays an extremely important role in mechanical transmission. Slight running noise is allowed in rolling bearings. If the noise is too loud or abnormal noise or impact sound, it indicates that the bearings on bar heat treatment furnace have troubles.

The reason for the noise of rolling bearings in the steel bar heat treatment furnace is more complicated.

1.Bearing internal and outer ring surface wear. Because of this kind of wear and tear, it destroys the matching relationship between the bearing and the shell, the bearing and the shaft, and causes the axis to deviate from the correct position, and produces abnormal sound when the shaft moves at high speed. When the bearing is fatigued, the metal spalling on its surface will cause abnormal noise in the radial clearance of the bearing.

2.Bearing lubrication is insufficient, the formation of dry friction, and bearing crushing will produce abnormal noise.

3.Bearing loose after loosening, the cage loosening damage, will also produce abnormal sound bearing damage. When the rolling bearing is disassembled and checked, the bearing’s fault and damage cause can be judged according to the damage condition of the bearing.

Therefore, when the steel bar heat treatment furnace bearing has problems, it is necessary to find a timely solution. In our daily working, we should do regular maintenance for the bearing of the machines and lubricate the bearings frequently to keep them running normally.


Overseas manager: Tom Wang

Phone: 0086-13303078975(whatsapp, wechat,line)

Specialist of  bar heat treatment furnace in China; Glad to be your business partner in induction heating field.

Post time: 09-04-2018