Kutulutsa Kubala asanu Liwiro
Chogwirira chotulutsa clutch ndi gawo lofunika kwambiri la galimoto. Ngati kukonza sikuli bwino ndipo kulephera kuchitika, sikungobweretsa kutayika kwachuma kokha, komanso kumakhala kovuta kwambiri kusokoneza ndikuchimanga kamodzi, ndipo zimatenga maola ambiri ogwira ntchito. Chifukwa chake, kupeza zifukwa zomwe chogwirira chotulutsa clutch chalephera, ndikuchisamalira ndikuchisamalira bwino chikugwiritsidwa ntchito, ndikofunikira kwambiri kutalikitsa moyo wa chogwirira chotulutsa, kupititsa patsogolo ntchito, komanso kupeza phindu labwino pazachuma. Kuti mudziwe miyezo yoyenera, chonde onani "JB/T5312-2001 Chogwirira chotulutsa clutch chagalimoto ndi gawo lake".
zotsatira
Chotengera chotulutsira clutch chimayikidwa pakati pa cholumikizira ndi cholumikizira, ndipo mpando wotulutsira umakhala womasuka pa cholumikizira cha shaft yoyamba ya cholumikizira. Phewa la cholumikizira chotulutsira nthawi zonse limakanikizidwa pa foloko yotulutsira ndi kasupe wobwerera, ndikubwerera pamalo omaliza, ndikusunga mpata wa pafupifupi 3 ~ 4mm ndi kumapeto kwa cholumikizira cholekanitsa (chala cholekanitsa).
Popeza clutch pressure plate, release lever ndi injini crankshaft zimayenda motsatizana, ndipo release fork imatha kungoyenda mozungulira pa clutch output shaft, n'zosatheka kugwiritsa ntchito release fork mwachindunji kuti muyike release lever. Output shaft ya clutch imayenda mozungulira, zomwe zimatsimikizira kuti clutch ikugwira bwino ntchito komanso kuti ikule bwino, zimachepetsa kuwonongeka ndipo zimawonjezera nthawi yogwira ntchito ya clutch ndi drive train yonse.
magwiridwe antchito
Chotengera chotulutsira clutch chiyenera kusuntha mosinthasintha popanda phokoso lakuthwa kapena kugwedezeka, malo ake ozungulira sayenera kupitirira 0.60mm, ndipo kusweka kwa mtundu wamkati sikuyenera kupitirira 0.30mm.
Cholakwika
Ngati chogwirira chotulutsa clutch sichikwaniritsa zofunikira zomwe zili pamwambapa, chimaonedwa kuti ndi cholakwika. Pambuyo poti vuto lachitika, choyamba ndikofunikira kudziwa chomwe chimayambitsa kuwonongeka kwa chogwirira chotulutsa. Injini ikayamba, yendani pang'onopang'ono pa chogwirira chotulutsa clutch. Pamene chogwirira chomasuka chachotsedwa, padzakhala phokoso la "kugwedezeka" kapena "kulira". Pitirizani kuponda pa chogwirira chotulutsa clutch. Ngati phokosolo latha, si vuto la chogwirira chotulutsa. Ngati pali phokoso, ndi mphete ya chogwirira chotulutsa.
Mukayang'ana, chivundikiro cha pansi cha clutch chingachotsedwe, kenako pedal ya accelerator ikhoza kukanikiza pang'ono kuti iwonjezere liwiro la injini. Ngati phokoso likuwonjezeka, mutha kuwona ngati pali ma spark. Ngati pali ma spark, clutch release bearing yawonongeka. Ngati ma spark akuwonekera limodzi pambuyo pa lina, zikutanthauza kuti mipira ya release bearing yasweka. Ngati palibe ma spark, koma pali phokoso lachitsulo losweka, zimasonyeza kuwonongeka kwambiri.
kuwonongeka
mikhalidwe yogwirira ntchito
Kutulutsa mphamvu
Pakagwiritsidwa ntchito, imakhudzidwa ndi axial load, impact load ndi radial centrifugal force panthawi yozungulira liwiro lalikulu. Kuphatikiza apo, chifukwa mphamvu ya foloko ndi reaction force ya separation lever sizili pamzere womwewo, torsional moment imapangidwanso. Clutch release bearing ili ndi mikhalidwe yoyipa yogwirira ntchito, kusinthasintha kwa liwiro pang'onopang'ono komanso kukangana kwa liwiro lalikulu, kutentha kwakukulu, mikhalidwe yoyipa ya mafuta, komanso palibe mikhalidwe yozizira.
Chifukwa cha kuwonongeka
Kuwonongeka kwa clutch release bearing kumakhudzana kwambiri ndi ntchito, kukonza, ndi kusintha kwa dalaivala. Zifukwa za kuwonongekako ndi izi:
1) Kutentha kwa ntchito ndi kwakukulu kwambiri moti sikungachititse kuti kutentha kwambiri kupitirire
Akamatembenuka kapena kutsika, madalaivala ambiri nthawi zambiri amaponda clutch pakati, ndipo ena amaikabe mapazi awo pa clutch pedal atasintha magiya; magalimoto ena amasinthasintha kwambiri kuyenda kwaulere, kotero kuti clutch siichotsedwa kwathunthu, ndipo imakhala mu mkhalidwe wa semi-engagement ndi semi-engagement. Kutentha kwakukulu kumatumizidwa ku release bearing chifukwa cha kukangana kouma. Bearing imatenthedwa kutentha kwinakwake, ndipo batala imasungunuka kapena kuchepetsedwa, zomwe zimawonjezera kutentha kwa release bearing. Kutentha kukafika pamlingo winawake, kumayaka.
2) Kusowa mafuta odzola ndi kuwonongeka
Chogwirira chotulutsa clutch chimapaka mafuta ndi batala. Pali njira ziwiri zowonjezera batala. Pa chogwirira chotulutsa cha 360111, chivundikiro chakumbuyo cha chogwirira chiyenera kutsegulidwa ndikudzazidwa ndi mafuta panthawi yokonza kapena pamene cholumikizira chachotsedwa, kenako ndikuyikanso chivundikiro chakumbuyo. Pa chogwirira chotulutsa cha 788611K, chikhoza kuchotsedwa ndikumizidwa mu mafuta osungunuka, kenako nkuchotsedwa mutazizira kuti mukwaniritse cholinga chodzola. Pantchito yeniyeni, dalaivala amakonda kunyalanyaza mfundo iyi, zomwe zimapangitsa kuti mafuta asakhalepo mu chogwirira chotulutsa clutch. Ngati palibe mafuta kapena mafuta ochepa, kuchuluka kwa mafuta otulutsidwa nthawi zambiri kumakhala kochulukirapo mpaka kangapo kuposa kuchuluka kwa mafuta otayika pambuyo podzola. Ndi kuwonongeka kwakukulu, kutentha kudzawonjezekanso kwambiri, zomwe zimapangitsa kuti chiwonongeke mosavuta.
3) Ulendo waulere ndi wochepa kwambiri kapena nthawi yonyamula katundu ndi yambiri kwambiri
Malinga ndi zofunikira, kusiyana pakati pa clutch release bearing ndi release lever nthawi zambiri kumakhala 2.5mm, ndipo free stroke yomwe imawonetsedwa pa clutch pedal ndi 30-40mm. Ngati free stroke ndi yaying'ono kwambiri kapena palibe free stroke konse, release lever ndi The release bearing nthawi zonse zimakhala zotanganidwa. Malinga ndi mfundo ya kutopa, bearing ikagwira ntchito nthawi yayitali, kuwonongeka kumakhala kwakukulu; Ndipo nthawi yayitali yogwira ntchito, kutentha kwa bearing kumakhala kokwera, kumakhala kosavuta kuyaka, ndipo moyo wa release bearing umachepa.
4) Kuwonjezera pa zifukwa zitatu zomwe zili pamwambapa, ngati chotulutsira mpweya chimasinthidwa bwino komanso ngati kasupe wobwerera wa chotulutsira mpweya uli bwino zimakhudzanso kwambiri kuwonongeka kwa chotulutsira mpweya.
Samalani
1) Malinga ndi malamulo oyendetsera ntchito, pewani kuti clutch isagwire ntchito theka kapena kutayidwa theka, ndipo chepetsani kuchuluka kwa nthawi zomwe clutch imagwiritsidwa ntchito.
2) Samalani kukonza, ndipo gwiritsani ntchito njira yophikira kuti muviike batala kuti likhale ndi mafuta okwanira panthawi yowunikira ndi kukonza nthawi zonse kapena pachaka.
3) Samalani kulinganiza cholendewera chotulutsa clutch kuti muwonetsetse kuti mphamvu yotanuka ya kasupe wobwerera ikutsatira malamulo.
4) Sinthani stroke yaulere kuti ikwaniritse zofunikira (30-40mm) kuti stroke yaulere isakhale yayikulu kwambiri kapena yaying'ono kwambiri.
5) Chepetsani nthawi yolumikizana ndi kulekanitsa, ndikuchepetsa katundu wokhudzana ndi kugwedezeka.
6) Yendani mopepuka komanso mosavuta kuti igwire bwino ntchito ndikusiya kuyenda.
