Kusintha kwamafuta mu DSG 7 (kutumiza pamanja)

Osasintha mafuta mu DSG mechatronics nokha ngati mulibe luso pakukonza ndi kukonza ma roboti. Kuphwanya lamuloli nthawi zambiri kumalepheretsa node iyi, pambuyo pake bokosilo limafuna kukonzanso kwamtengo wapatali.

Kutumiza kwa ma robotiki (kutumiza kwapamanja), kuphatikiza DSG-7 dual-clutch preselective unit (DSG-7), kumapereka chitonthozo chagalimoto chofanana ndi ma transmissions achikhalidwe. Chimodzi mwa zikhalidwe za ntchito yawo wopanda mavuto ndi yake ndi molondola anachita kusintha mafuta mu DSG-7.

Kodi kufalitsa kwa robotic ndi chiyani

Maziko a kufala kwa Buku ndi ochiritsira Buku kufala (pamanja kufala), liwiro anazimitsa osati ndi dalaivala, koma ndi magetsi unit control (ECU) pamodzi ndi actuators, ndiye magetsi kapena hayidiroliki actuators, kuphatikizapo mechatronics. ECU imayang'ana liwiro la makina ndi katundu pa injini, kenako imasankha zida zoyenera zamtunduwu. Ngati liwiro lina layatsidwa, gawo lowongolera limachita izi:

• amachotsa clutch;
• kumaphatikizapo kutumiza kofunikira;
• amalumikiza injini ndi kufala.

Izi zimachitika nthawi zonse pamene zida zomwe zikugwiritsidwa ntchito panopa sizikugwirizana ndi liwiro ndi katundu pa galimotoyo.

Kodi pali kusiyana kotani pakati pa kufala kwa Buku ndi DSG-7

Kutumiza kwa ma robotiki pogwiritsa ntchito ma transmissions odziwika bwino kumadziwika ndi ma actuators pang'onopang'ono, motero galimoto yokhala ndi ma transmission wamba imayamba ndikuchedwa, komanso "yopanda pake" ikasuntha magiya m'mwamba kapena pansi. Yankho la vutoli linapezedwa ndi akatswiri omwe akupanga magawo a magalimoto othamanga. Anagwiritsa ntchito lingaliro lomwe linaperekedwa m'zaka za m'ma XNUMX zapitazo ndi woyambitsa wa ku France Adolphe Kegress.

Chofunikira cha lingaliro ndikugwiritsa ntchito ma gearbox amapasa, gawo limodzi lomwe limagwira ntchito pa liwiro lofananira, linalo mosiyanasiyana. Dalaivala akazindikira kuti ndikofunikira kusinthana ndi liwiro lina, amatengera zida zofunikira pasadakhale, ndipo panthawi yomwe amasintha amaphwanya cholumikizira cha gawo limodzi la bokosi ndi injini ndikuyambitsanso nsonga ya wina. Anaperekanso dzina la kutumiza kwatsopano - Direkt Schalt Getriebe, kutanthauza, "Direct Engagement Gear Box" kapena DSG.

Kusintha kwamafuta DSG-7

Panthawi ya maonekedwe ake, lingaliro ili linakhala losinthika kwambiri, ndipo kukhazikitsidwa kwake kunayambitsa vuto la mapangidwe a makinawo, zomwe zikutanthauza kuti adawonjezera mtengo wake ndikupangitsa kuti pakhale kufunikira kochepa pamsika. Ndi chitukuko cha ma microelectronics, lingaliro ili linatengedwa ndi akatswiri omwe akupanga magawo othamangira magalimoto. Anaphatikiza chochepetsera magiya cha makina ochiritsira ndi magetsi ndi ma hydraulic drive, kotero kuti nthawi yogwiritsidwa ntchito pa opaleshoni iliyonse idachepetsedwa kukhala zovomerezeka.

Chidule cha DSG-7 chimatanthauza kuti ndi kufala kwa preselective 6-liwiro, kotero DSG-XNUMX amatanthauza unit yemweyo, koma ndi magiya asanu. Kuphatikiza pa kutchulidwa uku, wopanga aliyense amabwera ndi dzina lake. Mwachitsanzo, Renault nkhawa imayitana mayunitsi a mtundu uwu ndi chidule EDC, ndi Mercedes anapatsidwa dzina Speedshift DCT.

Ndi mitundu yanji ya DSG-7

Pali mitundu iwiri ya gearbox, yomwe imasiyana kokha ndi mapangidwe a clutch, omwe amakhala onyowa kapena owuma.

Clutch yonyowa imatengedwa kuchokera kumakina amtundu wa hydraulic, ndipo ndi gulu la mikangano ndi ma disc achitsulo omwe amapanikizidwa wina ndi mnzake ndi silinda ya hydraulic, ndi magawo onse osamba mafuta. Clutch youma imatengedwa kwathunthu kuchokera kumayendedwe amanja, komabe, mmalo mwa phazi la dalaivala, galimoto yamagetsi imachita pa mphanda.

Mechatronics (mechatronic), ndiko kuti, njira yamkati yomwe imayang'anira mafoloko osinthira ndikuchita malamulo a ECU, imagwira ntchito pamitundu yonse yotumizira ma robot mwanjira yomweyo. Koma pa gearbox iliyonse amapanga mtundu wawo wa chipika ichi, kotero kuti makina si nthawi zonse oyenerera ngakhale bokosi lomwelo, koma linatulutsidwa miyezi ingapo kapena zaka zapitazo.

Zomwe zimakhudza momwe mafuta alili mumayendedwe apamanja

Mu gawo lamakina, madzimadzi opatsirana amagwira ntchito yofanana ndi momwe amaperekera njira zamakina, ndiko kuti, amapaka mafuta ndikuziziritsa mbali zosisita. Choncho, kutenthedwa ndi kuipitsidwa kwa mafuta odzola ndi fumbi lachitsulo kumasandulika kukhala abrasive, zomwe zimawonjezera kuvala kwa magiya ndi mayendedwe.

Mu gawo lonyowa la clutch, kupatsirana kumachepetsa kukangana pomwe silinda ya hydraulic yasasunthika ndikuziziritsa paketiyo pomwe clutch ikugwira ntchito. Izi zimabweretsa kutenthedwa kwamadzimadzi ndikudzaza ndi zinthu zovala zomangira zotsutsana. Kutenthedwa mu gawo lililonse la kufala Buku kumabweretsa makutidwe ndi okosijeni wa organic m'munsi wa lubricant ndi mapangidwe mwaye olimba, amene nawonso, amachita ngati abrasive, imathandizira kuvala onse akusisita pamalo.

Kusintha kwamafuta amoto

Fyuluta yamafuta yopatsira nthawi zonse imagwira zonyansa zambiri, koma sizingathetseretu mphamvu ya mwaye ndi fumbi. Komabe, m'mayunitsi omwe alibe zosefera zakunja kapena zamkati, kuchuluka kwamafuta opangira mafuta ndikokwera kwambiri, zomwe zikutanthauza kuti ziyenera kusinthidwa pafupipafupi ndi 1,2-1,5.

Mu mechatronics, mafuta amatha kutentha kwambiri, koma ngati unityo ili bwino, sipadzakhalanso zotsatira zina zoipa. Ngati chipikacho chili cholakwika, chimasinthidwa kapena kukonzedwa, kenako madzi atsopano amatsanuliridwa.

Pafupipafupi m'malo

The mulingo woyenera mtunda pamaso m'malo (pafupipafupi) - 50-70 zikwi Km, Komanso, zimadalira kalembedwe galimoto. Pamene dalaivala amayendetsa galimoto mosamala kwambiri ndikunyamula katundu wochepa, amatha kuthamanga kwambiri. Ngati dalaivala amakonda liwiro kapena amakakamizika kuyendetsa ndi katundu zonse, ndiye pazipita mtunda pamaso m'malo ndi makilomita zikwi 50, ndi mulingo woyenera kwambiri - 30-40 zikwi.

Kusintha kwamafuta

Kwa mabokosi owuma a clutch, kusintha kwamafuta kumakhala kofanana ndi komwe kumachitika pamakina, ndipo madzimadzi mu mechatronics amasinthidwa pokhapokha pakukonzanso kapena kusintha, komwe kumaphatikizapo kugwetsa gawolo. Chifukwa chake, mupeza kufotokozera mwatsatanetsatane njira yamakina a gearbox potsatira ulalo uwu (Kusintha mafuta pamakina amanja).

Kusintha mafuta mu DSG-7 ndi clutch yonyowa ndizofanana ndi zomwe zimagwiritsidwa ntchito pamagetsi, ndiye kuti, makina azikhalidwe zama hydraulic. Pa nthawi yomweyi, madzi mu mechatronics amasinthidwa pokhapokha ataphwanyidwa kuti akonze kapena kusinthidwa.

Choncho, mudzapeza kufotokoza mwatsatanetsatane ndondomeko kusintha mafuta mu bokosi loboti ndi chonyowa zowalamulira mwa kuwonekera pa ulalo (Kusintha mafuta mu kufala basi).

Pambuyo podzaza madzi atsopano, kufalikira kumasinthidwa. Pokhapokha akamaliza njirayi, kusintha kwa mafuta pamayendedwe amanja kumaganiziridwa kuti kwatha ndipo makina angagwiritsidwe ntchito popanda zoletsa.

Machenjezo ndi Malangizo

Kusintha mafuta mu DSG-7, ntchito kokha madzimadzi analimbikitsa ndi Mlengi. Pali zopatsirana zomwe zimafanana m'njira zambiri, koma kupatuka ngakhale kumodzi, poyang'ana koyamba, osati chinthu chofunikira kwambiri, kumatha kusokoneza mkhalidwe wagawo.

Osasintha mafuta mu DSG mechatronics nokha ngati mulibe luso pakukonza ndi kukonza ma roboti. Kuphwanya lamuloli nthawi zambiri kumalepheretsa node iyi, pambuyo pake bokosilo limafuna kukonzanso kwamtengo wapatali.

Kumbukirani: kusintha mafuta mu DSG-7 zimadalira mtundu wa zowalamulira wa unit. Osagwiritsa ntchito njira yopangira mabokosi owuma a clutch pamakina okhala ndi ma friction disc.

Musanyalanyaze kuyika ma gaskets atsopano ndi zinthu zina zosindikizira. Mukasunga pa iwo, mudzawononga kwambiri ndalama mukayenera kuchotsa zotsatira za kutayikira kudzera pa chisindikizo choterocho. Gulani zogwiritsidwa ntchito ndi nambala yankhani, yomwe ingapezeke m'buku la malangizo kapena pamabwalo amtundu wa intaneti.

Mafuta a mechatronics

Chitani kusintha kwa mafuta mu DSG-7 malinga ndi malamulo, kuganizira mtunda ndi katundu pa galimoto. Ngati ma jerks kapena zovuta zina zopatsirana zikuwonekera, ndiye kuti m'pofunika kuchotsa ndi kusokoneza unit kuti mudziwe chifukwa cha khalidweli. Ngakhale kuphwanya chifukwa cha zonyansa mafuta madzimadzi, m`pofunika kupeza ndi kuthetsa chifukwa cha maonekedwe a particles olimba, ndiye fumbi zitsulo kapena mwaye wosweka.

Kumbukirani, voliyumu ina yodzaza yopatsirana iyenera kutsanuliridwa mubokosilo kuti mupeze mulingo wamadzimadzi wofunikira m'bokosilo. Osapanga mulingo wapamwamba kapena wotsika, chifukwa kuchuluka kwamafuta komwe kumatsimikizira kugwira ntchito moyenera kwa unit. Kupewa ndalama zosafunikira, gulani zamadzimadzi mu 1 lita imodzi.

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Pomaliza

M'malo mwake komanso moyenera kusinthidwa kwamadzimadzi opatsirana mu ma robotic gearbox kumakulitsa moyo wagawo ndikuwongolera ntchito yake. Tsopano mukudziwa:

• chifukwa chake kuli kofunikira kuchita kukonza koteroko;
• ndi njira yotani yomwe ingagwiritsidwe ntchito pamitundu yosiyanasiyana yamabokosi;
• zomwe madzi ndi consumables zofunika kusintha mafuta mu bokosi loboti.

Chidziwitsochi chidzakuthandizani kusamalira galimoto yanu moyenera kuti kutumiza kwanu kuyende bwino.

Momwe mungasinthire mafuta mu DSG 7 (0AM)