Sensa yeABS.
Sensor yeAbs inoshandiswa muABS yemotokari (Anti-lock Braking System). Musystem yeABS, kumhanya kunotariswa nesensor inductive. Sensor yeABS inoburitsa seti yemasaini emagetsi e AC quasi-sinusoidal kuburikidza nekushanda kweringi yegiya inotenderera pamwe chete nevhiri, uye frequency yayo uye amplitude zvine chekuita nekumhanya kwevhiri. Chiratidzo chekubuda chinotumirwa kuABS electronic control unit (ECU) kuti chionekwe nekukurumidza kwevhiri panguva chaiyo.
1, sensor yekumhanya kwevhiri rakatsetseka
Sensor yekumhanya kwevhiri remagetsi inoumbwa zvakanyanya nemagneti inogara iripo, pole axis, induction coil uye tooth ring. Kana giya rinotenderera, muromo wegiya nebacklash zvinochinjana zvakapesana ne polar axis. Munguva yekutenderera kwegiya rinotenderera, magnetic flux iri mukati me induction coil inoshanduka ichichinjana kuti igadzire induction electromotive force, uye chiratidzo ichi chinopinzwa ku electronic control unit yeABS kuburikidza netambo iri kumagumo kwe induction coil. Kana kumhanya kwegiya rinoshanduka, frequency ye induced electromotive force inochinjawo.
2, sensor yekumhanya kwevhiri remhete
Sensor yekumhanya kwevhiri reAnnular inonyanya kugadzirwa nemagneti inogara iripo, induction coil uye tooth ring. Magineti inogara iripo inoumbwa nemapaya akati wandei emagineti. Panguva yekutenderera kwegiya regiya, magnetic flux iri mukati meinduction coil inoshanduka ichichinjana kuti igadzire induction electromotive force. Chiratidzo ichi chinopinzwa kuyuniti yekudzora yemagetsi yeABS kuburikidza netambo iri kumagumo kweinduction coil. Kana kumhanya kwegiya regiya kuchichinja, frequency yeinduced electromotive force inochinjawo.
3, sensor yekumhanya kwevhiri remhando yeHoro
Kana giya riri panzvimbo inoratidzwa mu (a), mitsetse yesimba remagineti inopfuura nepakati pechinhu cheHall inopararira uye simba remagineti harina kusimba; Kana giya riri panzvimbo inoratidzwa mu (b), mitsetse yesimba remagineti inopfuura nepakati pechinhu cheHall inounganidzwa uye simba remagineti rakasimba. Kana giya richitenderera, huwandu hwesimba remagineti rinopfuura nepakati pechinhu cheHall hunochinja, izvo zvinoita kuti voltage yeHall ichinje, uye chinhu cheHall chinoburitsa millivolt (mV) level ye quasi-sine wave voltage. Chiratidzo ichi chinofanirawo kushandurwa ne electronic circuit kuita standard pulse voltage.
Isa
(1) Mhete yegiya rekutsika
Mhete yemazino nemhete yemukati kana mandrel yehub unit zvinopindirana. Pakuungana kwehub unit, mhete yemazino nemhete yemukati kana mandrel zvinosanganiswa pamwe chete nekudzvanya mafuta.
(2) Isa sensor
Kubatana pakati pesensa neringi yekunze yehub unit ndiko kupindirana kwemukati uye kukiya kwenati. Sensa yekumhanya kwevhiri yakatsetseka inonyanya kuumbwa sechivharo chenati, uye sensa yekumhanya kwevhiri reringi inoshandisa kupindirana kwemukati.
Kureba pakati pepamusoro pemagineti anogara kwenguva refu nepamusoro pezino remhete: 0.5 ± 0.15 mm (kunyanya kuburikidza nekudzora dhayamita yekunze yemhete, dhayamita yemukati yesensor uye concentricity)
(3) Voltage yekuyedza inoshandisa voltage yekuburitsa yehunyanzvi yakagadzirwa yega uye waveform pane imwe nhanho, uye sensor yemutsara inofanirawo kuyedza kana short circuit iri;
Kumhanya: 900rpm
Kudiwa kwemagetsi: 5.3 ~ 7.9 V
Zvinodiwa pakuita mafungu: sine wave yakagadzikana
Kuonekwa kwemagetsi
Kuonekwa kwemagetsi ekubuda
Zvinhu zvekuongorora:
1, voltage inobuda: 650 ~ 850mv (1 20rpm)
2, waveform inobuda: sine wave yakagadzikana
Chechipiri, bvunzo yekusimbisa tembiricha yakaderera yeabs sensor
Chengeta sensor pa40°C kwemaawa makumi maviri nemana kuti uone kana sensor ye abs ichikwanisa kusangana nezvinodiwa zvemagetsi uye zvekuvhara zvekushandiswa kwakajairika.
Sei sensor yedumbu iri nyore kupwanya?
Zvikonzero zvinoita kuti sensor yeABS ive nyore kukuvara zvinosanganisira chikamu che induction chakavharwa, tambo yacho yakasununguka uye mhando ye sensor pachayo. Zvimwe zvacho ndeizvi:
Chikamu chekunzwa chakafukidzwa: kana chikamu chekunzwa cheABS sensor chakafukidzwa nevhu, guruva kana zvimwe zvinhu zvekunze, zvinokanganisa kubuda kwechiratidzo chesensor, zvichiita kuti komputa isakwanise kuona kumhanya nemazvo, izvo zvinokanganisa mashandiro enguva dzose esystem yemabhureki.
Mutsetse wakasununguka: Kubatana kwemutsara wesensa hakuna kusimba kana kuti chinongedzo chakasununguka, izvo zvinoita kuti chiratidzo chisashande zvakanaka, zvichikonzera zvikanganiso zvesisitimu. Dambudziko rinowanzoitika nderekuti rambi remagetsi rakabatidzwa.
Hunhu hwesensa pachayo: kana hunhu hwesensa yeABS husina kunaka, inogona kukanganisa kugadzikana kwechiratidzo chayo chekubuda, uye yozokanganisa kunzwisisika kwesisitimu yeABS uye kuchengetedzeka kwekutyaira.
Zvinhu izvi zvinogona kukonzera kuti sensor yeABS ikanganiswe zviri nyore, saka panguva yekushandiswa nekugadzirisa, kungwarira kunofanira kupihwa pakuchengetedza sensor yakachena uye kutarisa mamiriro ekubatanidza kwetambo kuti ive nechokwadi chekuti kutyaira kwakachengeteka.
Kana uchida kuziva zvakawanda, ramba uchiverenga zvimwe zvinyorwa pane ino saiti!
Ndapota tifonerei kana muchida zvigadzirwa zvakadaro.
Zhuo Meng Shanghai Auto Co., Ltd. yakazvipira kutengesa zvikamu zvemota zveMG&MAUXS zvinogamuchirwa kutenga.
