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Active magnetic levitation device with planar support

A magnetic levitation, active technology, applied in the direction of bearings, shafts and bearings, magnetic bearings, etc., can solve the problems of flutter, unfavorable industrial production, magnetic levitation plane deviation, etc.

Active Publication Date: 2022-04-26
NANTONG INST OF TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

After operation, the actual operation of the magnetic levitation plane will deviate from the theoretical value, causing flutter, which is not conducive to industrial production

Method used

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  • Active magnetic levitation device with planar support
  • Active magnetic levitation device with planar support
  • Active magnetic levitation device with planar support

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Embodiment Construction

[0020] In order to make those skilled in the art better understand the solutions of the present application, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present application. Obviously, the described embodiments are only The embodiments are part of the present application, but not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art without creative work shall fall within the scope of protection of the present application.

[0021] It should be noted that the terms "first", "second" and the like in the description and claims of the present application and the above drawings are used to distinguish similar objects, and are not necessarily used to describe a specific sequence or sequence. It is to be understood that the data so used are interchange...

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Abstract

The invention discloses a planar support active magnetic levitation device, comprising a guide plate and a slide box, the slide box is sleeved on the outside of the guide plate, the guide plate includes a plate body and insert plates arranged on the front and back surfaces of the plate body, The sliding box is provided with a groove portion matching the plugboard, and an electromagnet mounting seat is installed inside the sliding box, and an electromagnet is provided on the electromagnet mounting seat. By arranging the insert plate on the guide plate, the balance position of the guide plate is close to the actual plane, the error between the actual plane and the ideal plane is reduced, and the flutter is alleviated.

Description

technical field [0001] The invention relates to the technical field of active magnetic levitation, in particular to a plane-supported active magnetic levitation device. Background technique [0002] As we all know, the machine tool guide rail is the basic structural element of the machine tool. The machining accuracy, machining efficiency and service life of a machine tool largely depend on the quality of the machine tool guides. With the continuous advancement of technology, higher requirements are put forward for the guide rails of high-end CNC machine tools. It must not vibrate during high-speed feeding and not crawl during low-speed feeding; it must have a higher response speed and be able to operate under heavy loads. Long-term continuous work; high wear resistance, good precision retention and so on. For most of the existing machine tool guideways, there is inevitably a problem of wear under heavy load and high speed, and there is a certain friction coefficient, and ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F16C32/04
CPCF16C32/044F16C32/0472F16C32/0459F16C2322/39
Inventor 林盛昌张建生马啸宇
Owner NANTONG INST OF TECH