Chipangizo ndi njira yogwiritsira ntchito EGUR Servotronic

Servotronic electro-hydraulic power steering ndichinthu chomwe chikuwongolera momwe galimoto imathandizira pamene dalaivala akutembenuza chiwongolero. M'malo mwake, chiwongolero chamagetsi chamagetsi (EGUR) ndi chiwongolero champhamvu champhamvu. Chowonjezera chamagetsi chimakhala ndi kapangidwe kabwino, komanso chitonthozo chambiri mukamayendetsa pa liwiro lililonse. Ganizirani mfundo yoyendetsera ntchito, zigawo zikuluzikulu, komanso maubwino azowongolera izi.

Mfundo yogwirira ntchito ya EGUR Servotronic

Mfundo yogwiritsira ntchito magetsi poyendetsa ndiyofanana ndi yoyendetsa magetsi. Kusiyanitsa kwakukulu ndikuti mpope wamagetsi amayendetsedwa ndi mota wamagetsi, osati injini yoyaka yamkati.

Ngati galimoto ikuyenda molunjika (chiwongolero sichitembenukira), ndiye kuti madzi amadzimadzi amayenda kuchokera pampu yoyendetsa magetsi kupita ku dziwe komanso mosemphanitsa. Dalaivala akatembenuza chiwongolero, kayendedwe ka madzi amadzimadzi kamaima. Malingana ndi momwe kayendedwe kazitsulo kamayendera, imadzaza gawo lina lamphamvu yamagetsi. Madzi ochokera mbali ina amalowa mu thankiyo. Pambuyo pake, madzi amadzimadzi amayamba kukanikiza pachithandara mothandizidwa ndi pisitoni, ndiye kuti mphamvuyo imasamutsidwa kuti iziyendetsa, ndipo mawilo amatembenuka.

Kuwongolera mphamvu yama hayidiroliki kumayenda bwino kwambiri (kutsetsereka m'malo olimba, kuyimika magalimoto). Pakadali pano, mota wamagetsi imazungulira mwachangu, ndipo pampu yoyendetsa magetsi imagwira ntchito bwino kwambiri. Poterepa, dalaivala safunika kuyesetsa mwakhama potembenuza chiwongolero. Kuthamanga kwa galimotoyo, pang'onopang'ono galimoto imathamanga.

Chipangizo ndi zigawo zikuluzikulu

EGUR Servotronic ili ndi zigawo zikuluzikulu zitatu: makina oyang'anira zamagetsi, pampu yamagetsi ndi ma hydraulic control unit.

Chipangizo chopopera cha ma electro-hydraulic booster chimakhala ndi nkhokwe yamadzi ogwirira ntchito, mpope wama hayidiroliki ndi mota wamagetsi wake. Gawo lamagetsi lamagetsi (ECU) limayikidwa pachinthu ichi. Dziwani kuti mpope wamagetsi ndi wamitundu iwiri: zida ndi vane. Mtundu woyamba wa mpope ndi wosavuta komanso wodalirika.

Ma hydraulic control unit yamphamvu yamagetsi yokhala ndi pisitoni ndi torsion bar (torsion rod) yokhala ndi malaya ogawira ndi spool. Izi zimaphatikizidwa ndi zida zowongolera. Hayidiroliki wagawo ndi actuator kwa mkuzamawu lapansi.

Makina oyendetsa zamagetsi a Servotronic:

• Masensa olowetsera - sensa yothamanga, sensa yamagudumu. Ngati galimoto ili ndi ESP, sensa yoyendetsa imagwiritsidwa ntchito. Dongosololi likuwunikanso momwe liwiro la injini limayendera.
• Zamagetsi zamagetsi. ECU imagwiritsa ntchito zikwangwani kuchokera pama sensa, ndipo ikazisanthula, imatumiza lamulo ku chipangizocho.
• Executive chipangizo. Kutengera mtundu wamagetsi wamagetsi wamagetsi, woyendetsa akhoza kukhala pampu yamagetsi yamagetsi kapena valavu yamagetsi yamagetsi yamagetsi. Ngati galimoto yamagetsi yayikidwa, magwiridwe antchito a amplifier amatengera mphamvu yamagalimoto. Ngati pulogalamu yamagetsi yaikidwa, ndiye kuti magwiridwe antchito amadalira kukula kwa dera loyenda.

Kusiyana kwamitundu ina yama amplifiers

Monga tanena kale, mosiyana ndi chiwongolero chamagetsi champhamvu, EGUR Servotronic imaphatikizapo mota yamagetsi yomwe imayendetsa pampu (kapena chojambulira china - valavu ya solenoid), komanso makina owongolera zamagetsi. Kusiyana kwamapangidwe kameneka kumapangitsa kuti chopangira mphamvu yamagetsi isinthe mphamvu kutengera kuthamanga kwa makina. Izi zipangitsa kukhala omasuka komanso otetezeka pagalimoto paliponse.

Mwapadera, tikuwona kusunthika kwachangu pamathamangidwe otsika, omwe satha kufikira chiwongolero champhamvu chamtundu uliwonse. Mofulumira kwambiri, phindu limachepetsedwa, lomwe limalola kuti driver azitha kuyendetsa bwino kwambiri.

Ubwino ndi kuipa

Choyamba, pazabwino za EGUR:

• kapangidwe kakang'ono;
• kuyendetsa bwino;
• kugwira ntchito injini ikazima / osagwira;
• kusunthika kosavuta pamayendedwe otsika;
• kuwongolera molondola pamiyeso yayikulu;
• Kuchita bwino, kuchepa kwamafuta (kuyatsa nthawi yoyenera).

kuipa:

• chiopsezo cholephera kwa EGUR chifukwa chakuchedwa kwa magudumu pamalo opanikizika kwanthawi yayitali (kutentha kwa mafuta);
• Kuchepetsa chidziwitso cha chiwongolero chothamanga kwambiri;
• mtengo wokwera.

Servotronic ndi chizindikiro cha AM General Corp. EGUR Servotronic imapezeka pagalimoto yamakampani ngati: BMW, Audi, Volkswagen, Volvo, Seat, Porsche. Servotronic electro-hydraulic power steering mosakayikira imapangitsa moyo kukhala wosavuta kwa woyendetsa, kupangitsa kuyendetsa kukhala kosavuta komanso kotetezeka.