Double-disc electromagnetic composite brake and control method thereof

An electromagnetic composite and control method technology, applied in the direction of brake types, axial brakes, brake actuators, etc., can solve the problems of loss and heating friction plates, so as to prolong the service life, reduce the frequency of use, and alleviate the problem of performance attenuation Effect

Inactive Publication Date: 2018-09-14
JIANGSU UNIV
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  • Abstract
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  • Claims
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Problems solved by technology

[0005] The invention provides a double-disc electromagnetic composite brake and its control method

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  • Double-disc electromagnetic composite brake and control method thereof
  • Double-disc electromagnetic composite brake and control method thereof

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Embodiment Construction

[0019] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following will briefly introduce the accompanying drawings that are required for the description of the embodiments. Obviously, the accompanying drawings in the following description are only some embodiments of the present invention. Those of ordinary skill in the art can also obtain other drawings based on these drawings without any creative effort.

[0020] Attached below figure 1 Make the following detailed description: as attached figure 1 As shown, a double-disc electromagnetic composite brake includes an inner brake disc 4, an outer brake disc 14, a connecting shaft 5, a double-disc brake caliper 1 and an electromagnetic assembly; The shafts are fixedly connected, the inner brake disc 4 and the outer brake disc 14 are installed vertically on the connecting shaft 5, and the inner brake disc 4, the connecting shaft 5 and the outer brake disc 14 are coaxial;...

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Abstract

The invention discloses a double-disc electromagnetic composite brake and a control method of the double-disc electromagnetic composite brake. The double-disc electromagnetic composite brake comprisesan inner brake disc, an outer brake disc, a connecting shaft, a double-disc brake caliper and an electromagnetic assembly. Both the inner brake disc and the outer brake disc are vertically mounted onthe connecting shaft, the inner brake disc, the connecting shaft and the outer brake disc are coaxial, and the double-disc brake caliper and the electromagnetic assembly are in clearance fit with theinner brake disc and the outer brake disc. The double-disc electromagnetic composite brake has three working modes, namely a pure electromagnetic brake mode, a half-load composite brake mode and a full-load composite brake mode which can adapt to different brake conditions; and the utilization rate of a magnetic field is increased, and the problem of performance degradation caused by overheatingdue to long-term use of conventional electromagnetic brake and disc brake is effectively alleviated.

Description

technical field [0001] The invention relates to an automobile brake, in particular to a double-disc electromagnetic composite brake and a control method thereof. Background technique [0002] The brakes of automobiles mainly include disc brakes and drum brakes. Disc brakes have fast heat dissipation, light weight, simple structure and convenient adjustment. Especially under high load, it has good high temperature resistance and stable braking effect. Now most of the front wheel brakes of cars use disc brakes to make the car have higher directional stability during braking. Although disc brakes have many advantages, frequent or long-term frictional braking will generate a lot of heat, which will cause the friction plate to overheat. If the heat cannot be dissipated in time, the braking performance will decline, and the braking force will fail completely. Case. At the same time, traditional disc friction brakes require regular maintenance and replacement of friction linings,...

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Application Information

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IPC IPC(8): F16D55/00F16D65/14F16D121/20
CPCF16D55/00F16D65/14F16D2121/20
Inventor 何仁张立伟
Owner JIANGSU UNIV
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