Bearing parts, finished products demagnetizer and usage thereof

A demagnetization machine and parts technology, applied in the direction of magnetic objects, electrical components, circuits, etc., can solve the problem that the demagnetization of multiple varieties, multiple specifications, and large quantities of workpieces cannot be guaranteed, the demagnetization process, and the quality of demagnetization cannot meet the requirements, which affects the service life of bearings. And use safety and other issues, to achieve the effect of good demagnetization effect, low noise, convenient mobile maintenance

Inactive Publication Date: 2005-01-12
迟安生 +1
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Problems solved by technology

[0003] At present, with the increasing development of the national economy, a large number of bearings are applied to industries such as industry and transportation, and the production volume of bearings is also increasing year by year. , The demagnetization standard is getting higher and higher. Relying on simple equipment for demagnetization can neither improve work efficiency nor ensure demagnetization quality, nor can it meet the needs of rapid development.
At present, although some demagnetization

Method used

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  • Bearing parts, finished products demagnetizer and usage thereof

Examples

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Embodiment Construction

[0011] The conveyor belt 4 rotates circularly under the drive of the transmission motor 3, the transmission chain 14, and the transmission shaft 1. The number of revolutions is adjusted to 2.5m / min through the frequency converter 18, and the power of the demagnetization coil is adjusted to 18kw through the universal steering controller 17. The frequency converter 18 The model of the universal steering controller is E2-201-H1, and the model of the universal steering controller 17 is LW5D-16YH 3 / 3, the specification of the workpiece to be demagnetized is Φ300mm, and the demagnetization process is completed after passing through the upper and lower demagnetization coils 10 and 6 driven by the conveyor belt 4.

[0012] According to actual needs, the working height of the demagnetization machine can be adjusted through the adjustable hoof 2, and the tightness or deviation of the conveyor belt 4 can be adjusted through the conveyor belt tensioning device 15 or the conveyor belt fine...

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Abstract

Demagnetization machine includes housing, conveyer system, electrical control system and demagnetization system. The demagnetization system is composed four groups of upper demagnetization coil and lower demagnetization coil arranged in alternation. Adjustable ungula is in base of the housing. Screw rod and control hand wheel is setup on upper demagnetization coil for adjusting its height; and screw is setup on lower demagnetization coil for adjusting its height. Universal steering controller and frequency converter on housing is for adjusting power of demagnetization coil and conveying velocity of belt. Workpieces to be demagnetized on conveyer belt pass through upper demagnetization coil and lower demagnetization coil so as to complete de-magnetizing procedure. Features are: raised demagnetization effect, and applicable to workpieces in different specifications and different heights.

Description

technical field [0001] The invention relates to a device for demagnetizing workpieces and its use method, in particular to a bearing part, a finished product demagnetizer and its use method. Background technique [0002] Metal workpieces form a certain magnetic field after machining. According to different processing techniques, the magnetic content of workpieces is also different, which greatly affects the quality of workpieces. [0003] At present, with the increasing development of the national economy, a large number of bearings are applied to industries such as industry and transportation, and the production volume of bearings is also increasing year by year. , Demagnetization standards are getting higher and higher, relying on simple equipment for demagnetization can neither improve work efficiency and ensure demagnetization quality, nor can it meet the needs of rapid development. At present, although some demagnetization equipment is also manufactured, they all use a...

Claims

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Application Information

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IPC IPC(8): H01F13/00
Inventor 迟安生赵贵军
Owner 迟安生
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