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Working principle and function of bearing heater
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| Time：2017.08.12 News Sources：Shandong Xinkaite bearing Co.,Ltd. Views：
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Working principle and function of bearing heater
The bearing is mechanical parts are generally classified as indispensable, bearing heater called bearing induction heater is mainly a heating tool, bearing heater by heating expansion, achieve excellent assembly requirements. Its main working principle and function are described as follows.
The working principle of bearing heater: check wiring plug and socket are the same, the ground should be good, and then insert the plug into a power socket control switch; host transformer with special structure, can be used directly to the mobile yoke sleeve bearing wear or other heating work piece, when the power supply connected to the mainframe, the workpiece in the short circuit current is generated by induction heating; press start button, the main power switch, then the green light red light off; press the stop button, the red light green light quenching.
The role of bearing heater: the main function of bearing heater is support, support, its essence is able to bear radial load. It can also be understood that it is used to fix shafts. The fixed axis allows it to only rotate and control its axial and radial movements. The consequence of the absence of bearings is that the motor does not work at all.
Because the shaft may move in any direction, while the motor works, the shaft can only be rotated. Could not achieve the transmission effect, speaking theoretically not only that, the bearing will also affect the transmission, in order to reduce this effect must achieve good lubrication in the bearings of high speed shaft, the bearing itself has some lubrication, called pre lubricated bearings, and most of the bearings must be responsible for the lubricating oil in the high-speed operation, because friction will not only increase the energy consumption, more terrible is very easy to damage the bearing. |
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