Electromagnetic braking system with electromagnetic separation and reunion function and control method thereof

The invention discloses an electromagnetic braking system with an electromagnetic separation and reunion function. The electromagnetic braking system with the electromagnetic separation and reunion function mainly comprises a friction braking device and an electromagnetic braking device, wherein an...

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Hauptverfasser: HUANG YUNQI, LIU CUNXIANG, LIU XUEJUN
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creator HUANG YUNQI
LIU CUNXIANG
LIU XUEJUN
description The invention discloses an electromagnetic braking system with an electromagnetic separation and reunion function. The electromagnetic braking system with the electromagnetic separation and reunion function mainly comprises a friction braking device and an electromagnetic braking device, wherein an electromagnetic clutch sucking disc and a clutch engagement disc which are matched are respectively arranged on a friction braking disc of the friction braking device and a braking disc of an electromagnetic brake of the electromagnetic braking device. When an automobile is braked, a controller outputs a control current to the electromagnetic clutch sucking disc, and after the electromagnetic clutch sucking disc is electrified, the clutch engagement disc is enabled to pull a rolling bearing against the elastic force of a spring and move towards the electromagnetic clutch sucking disc so as to be engaged with the electromagnetic clutch sucking disc; at the moment, the controller controls a coil of the electromagnetic brake to be electrified so that the clutch engagement disc slows down, and then the automobile braking is realized via electromagnetic clutch sucking disc, a clutch connecting bolt and the friction braking disc in sequence. The working of the electromagnetic braking system is controlled by the engagement and disconnection of the electromagnetic clutch, and the slip ratio of wheels is effectively regulated by controlling braking torque, and thus, the automobile braking effect is reliably ensured.
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The electromagnetic braking system with the electromagnetic separation and reunion function mainly comprises a friction braking device and an electromagnetic braking device, wherein an electromagnetic clutch sucking disc and a clutch engagement disc which are matched are respectively arranged on a friction braking disc of the friction braking device and a braking disc of an electromagnetic brake of the electromagnetic braking device. When an automobile is braked, a controller outputs a control current to the electromagnetic clutch sucking disc, and after the electromagnetic clutch sucking disc is electrified, the clutch engagement disc is enabled to pull a rolling bearing against the elastic force of a spring and move towards the electromagnetic clutch sucking disc so as to be engaged with the electromagnetic clutch sucking disc; at the moment, the controller controls a coil of the electromagnetic brake to be electrified so that the clutch engagement disc slows down, and then the automobile braking is realized via electromagnetic clutch sucking disc, a clutch connecting bolt and the friction braking disc in sequence. The working of the electromagnetic braking system is controlled by the engagement and disconnection of the electromagnetic clutch, and the slip ratio of wheels is effectively regulated by controlling braking torque, and thus, the automobile braking effect is reliably ensured.</description><language>eng</language><subject>BLASTING ; BRAKES ; CLUTCHES ; COUPLINGS FOR TRANSMITTING ROTATION ; ENGINEERING ELEMENTS AND UNITS ; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS ; HEATING ; LIGHTING ; MECHANICAL ENGINEERING ; THERMAL INSULATION IN GENERAL ; WEAPONS</subject><creationdate>2015</creationdate><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&amp;date=20151021&amp;DB=EPODOC&amp;CC=CN&amp;NR=104989756A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,776,881,25542,76289</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&amp;date=20151021&amp;DB=EPODOC&amp;CC=CN&amp;NR=104989756A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>HUANG YUNQI</creatorcontrib><creatorcontrib>LIU CUNXIANG</creatorcontrib><creatorcontrib>LIU XUEJUN</creatorcontrib><title>Electromagnetic braking system with electromagnetic separation and reunion function and control method thereof</title><description>The invention discloses an electromagnetic braking system with an electromagnetic separation and reunion function. The electromagnetic braking system with the electromagnetic separation and reunion function mainly comprises a friction braking device and an electromagnetic braking device, wherein an electromagnetic clutch sucking disc and a clutch engagement disc which are matched are respectively arranged on a friction braking disc of the friction braking device and a braking disc of an electromagnetic brake of the electromagnetic braking device. When an automobile is braked, a controller outputs a control current to the electromagnetic clutch sucking disc, and after the electromagnetic clutch sucking disc is electrified, the clutch engagement disc is enabled to pull a rolling bearing against the elastic force of a spring and move towards the electromagnetic clutch sucking disc so as to be engaged with the electromagnetic clutch sucking disc; at the moment, the controller controls a coil of the electromagnetic brake to be electrified so that the clutch engagement disc slows down, and then the automobile braking is realized via electromagnetic clutch sucking disc, a clutch connecting bolt and the friction braking disc in sequence. 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The electromagnetic braking system with the electromagnetic separation and reunion function mainly comprises a friction braking device and an electromagnetic braking device, wherein an electromagnetic clutch sucking disc and a clutch engagement disc which are matched are respectively arranged on a friction braking disc of the friction braking device and a braking disc of an electromagnetic brake of the electromagnetic braking device. When an automobile is braked, a controller outputs a control current to the electromagnetic clutch sucking disc, and after the electromagnetic clutch sucking disc is electrified, the clutch engagement disc is enabled to pull a rolling bearing against the elastic force of a spring and move towards the electromagnetic clutch sucking disc so as to be engaged with the electromagnetic clutch sucking disc; at the moment, the controller controls a coil of the electromagnetic brake to be electrified so that the clutch engagement disc slows down, and then the automobile braking is realized via electromagnetic clutch sucking disc, a clutch connecting bolt and the friction braking disc in sequence. The working of the electromagnetic braking system is controlled by the engagement and disconnection of the electromagnetic clutch, and the slip ratio of wheels is effectively regulated by controlling braking torque, and thus, the automobile braking effect is reliably ensured.</abstract><oa>free_for_read</oa></addata></record>
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subjects BLASTING
BRAKES
CLUTCHES
COUPLINGS FOR TRANSMITTING ROTATION
ENGINEERING ELEMENTS AND UNITS
GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS
HEATING
LIGHTING
MECHANICAL ENGINEERING
THERMAL INSULATION IN GENERAL
WEAPONS
title Electromagnetic braking system with electromagnetic separation and reunion function and control method thereof
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