ABS sensor.
Mitundu yayikulu
1, liniya gudumu liwiro sensa
Linear wheel speed sensor imapangidwa makamaka ndi maginito osatha, pole axis, coil induction ndi mphete ya mano. Pamene mphete ya giya imazungulira, nsonga ya giya ndi backlash imasinthana ndi polar axis. Pakuzungulira kwa mphete ya giya, kusinthasintha kwa maginito mkati mwa koyilo yolowera kumasintha mosinthana kuti apange mphamvu yamagetsi yamagetsi, ndipo chizindikirochi chimalowetsedwa kugawo lamagetsi la ABS kudzera pa chingwe kumapeto kwa koyilo yolowera. Liwiro la mphete ya giya likasintha, ma frequency a induced electromotive force amasinthanso.
2, ring wheel speed sensor
Annular wheel speed sensor imapangidwa makamaka ndi maginito osatha, coil induction ndi mphete ya mano. Maginito okhazikika amapangidwa ndi mapeyala angapo amitengo yamaginito. Pakuzungulira kwa mphete ya giya, kusinthasintha kwa maginito mkati mwa coil induction kumasintha mosinthana kuti apange induction electromotive force. Chizindikirochi chimalowetsedwa ku gawo lowongolera zamagetsi la ABS kudzera pa chingwe kumapeto kwa coil induction. Liwiro la mphete ya giya likasintha, ma frequency a induced electromotive force amasinthanso.
3, Hall mtundu gudumu liwiro sensa
Pamene giya ili pamalo omwe akuwonetsedwa mu (a), mizere ya maginito yodutsa mu Hall element imamwazika ndipo mphamvu ya maginito imakhala yofooka; Pamene giya ili pamalo omwe akuwonetsedwa mu (b), mizere ya maginito yodutsa mu Hall element imakhazikika ndipo mphamvu ya maginito imakhala yamphamvu. Magiya akamazungulira, kachulukidwe ka maginito amphamvu odutsa mu Hall amasintha, zomwe zimapangitsa kuti magetsi a Hall asinthe, ndipo chinthu cha Hall chimatulutsa millivolt (mV) ya quasi-sine wave voltage. Chizindikirochi chiyeneranso kusinthidwa ndi dera lamagetsi kuti likhale voteji yokhazikika.
Ikani
(1) Chidindo cha mphete
Mng'oma ya dzino ndi mphete yamkati kapena mandrel a unit hub amatengera kusokoneza. Posonkhanitsira kagawo kakang'ono, mphete ya dzino ndi mphete yamkati kapena mandrel amaphatikizidwa pamodzi ndi makina osindikizira mafuta.
(2) Ikani sensa
Kukwanira pakati pa sensa ndi mphete yakunja ya hub unit ndikusokoneza kokwanira ndi loko ya nati. Sensa yothamanga yama wheel wheel ndi mawonekedwe a nut loko, ndipo sensa ya ring wheel imatengera kusokoneza.
Mtunda pakati pa mkati mwa maginito okhazikika ndi dzino pamwamba pa mphete: 0.5 ± 0.15 mm (makamaka kudzera mu kulamulira kwa m'mimba mwake kunja kwa mphete, m'mimba mwake mkati mwa sensa ndi concentricity)
(3) Magetsi oyeserera amagwiritsa ntchito voliyumu yodzipangira yokhayokha ndi ma waveform pa liwiro linalake, ndipo sensa ya mzere iyeneranso kuyesa ngati dera lalifupi;
Liwiro: 900rpm
Mphamvu yamagetsi: 5.3 ~ 7.9 V
Zofunikira za Waveform: stable sine wave
Ndi abs sensor kutsogolo ndi kumbuyo
Ndi kutsogolo, kumbuyo, kumanzere ndi kumanja
Sensa ya ABS ili ndi kusiyana kutsogolo, kumbuyo ndi kumanzere. Makamaka, HR kapena RR amatanthauza kumbuyo kumanja, HL kapena LF amatanthauza kutsogolo kumanzere, VR kapena RF amatanthauza kutsogolo kumanja, ndipo VL kapena LF amatanthauza kutsogolo kumanzere. Kusiyanitsa kumeneku ndikuwonetsetsa kuti pakachitika ngozi mwadzidzidzi, dongosolo la ABS limatha kuwongolera molondola gudumu lililonse kuti galimoto isasunthike kapena kuthawa, potero kusunga kukhazikika kwagalimoto ndikufupikitsa mtunda wa braking.
Kuphatikiza apo, gawo la sensor ya ABS ndikuzindikira mwachangu momwe gudumu limatsekera molingana ndi liwiro la liwiro la sensa iliyonse, ndikutseka valavu yotseguka yomwe imayamba kutseka gudumu kuti mphamvu ya braking isasinthe. ndikuwonetsetsa bata ndi chitetezo pakuyendetsa galimoto. Chifukwa chake, kusiyanitsa kumanzere kumanja kwa masensa a ABS ndikofunikira pachitetezo komanso kukhazikika kwa magalimoto.
Chonde tiyimbireni ngati mukufuna zinthu zotere.
Zhuo Meng Shanghai Auto Co., Ltd. yadzipereka kugulitsa zida zamagalimoto za MG&MAUXS zolandiridwa kuti mugule.
