Mota clutch dhizaini, zvinhu zvikuru

Iyo clutch ndiyo dhizaini inofambisa torque kubva muinjini kuenda kugiya bhokisi kuburikidza nekukwesha. Inobvumirawo injini kuti ikurumidze kubviswa kubva pakufambisa uye kubatana kunogadziriswa zvakare pasina kuoma. Kune marudzi akawanda emaclutches. Vanosiyana muhuwandu hwemadhiraivha avanotonga (asina, maviri kana akawanda-dhiraivha), mhando yenzvimbo yekushanda (yakaoma kana kunyorova), uye rudzi rwekutyaira. Mhando dzakasiyana dzeclutch dzine zvakanakira nekuipira, asi mechanic kana hydraulically actuated single plate yakaoma clutch inonyanya kushandiswa mumotokari dzazvino.

Chinangwa che clutch

Iyo clutch yakaiswa pakati peinjini negiya bhokisi uye ndeimwe yeakanyanya kusimbiswa zvikamu zvegiya bhokisi. Inoita mabasa makuru anotevera:

1. Kudimburira kwakapfava uye kubatana kweinjini uye gearbox.
2. Torque kutapurirana pasina kutsvedza (kurasikirwa).
3. Muripo wekudedera uye mitoro inokonzerwa nekushanda kweinjini isina kuenzana.
4. Deredza kushushikana pane injini uye kutapurirana zvikamu.

Clutch components

Iyo yakajairwa clutch pamotokari zhinji dzekufambisa dzinosanganisira zvinotevera zvakakosha zvikamu:

• Injini flywheel - Dhiraivha disc.
• Clutch disc.
• Clutch basket - kumanikidza ndiro.
• Clutch release bearing.
• dhonza-kunze clutch.
• Clutch forogo.
• Clutch drive.

Friction linings akaiswa pamativi ese e clutch disc. Basa rayo nderekutumira torque kuburikidza nekukwesha. Chitubu-chakaremerwa vibration damper yakavakirwa mukati me disc body inopfavisa chinongedzo kune iyo flywheel uye inoderedza kudedera uye kushushikana kunobva mukusafanana kweinjini kushanda.

Iyo yekumanikidza ndiro uye diaphragm chitubu chinoshanda pane clutch disc zvinosanganiswa kuita imwe unit, inonzi "clutch basket". Iyo clutch disc iri pakati pedengu uye flywheel uye yakabatanidzwa ne splines kune gearbox yekuisa shaft, parinogona kufamba.

Chitubu chedengu (diaphragm) chinogona kusunda kana kupera simba. Musiyano uri munzira yekushandiswa kwesimba kubva kune clutch actuator: kungave kune flywheel kana kure neflywheel. Iyo yekudhirowa chitubu dhizaini inobvumira kushandiswa kwetswanda iyo yakanyanya kutetepa. Izvi zvinoita kuti gungano rive compact sezvinobvira.

Mashandiro anoita clutch

Nheyo yekushanda kweclutch yakavakirwa pakubatana kwakasimba kwe clutch disc uye injini flywheel nekuda kwesimba rekukwenya rinogadzirwa nechisimba chinogadzirwa nediaphragm spring. Iyo clutch ine nzira mbiri: "pa" uye "kudzima". Muzhinji, iyo inofambiswa dhisiki inotsikirirwa pakatarisana neiyo flywheel. Torque kubva kuflywheel inoendeswa kune inofambiswa dhisiki, uyezve kuburikidza ne spline yekubatanidza kune yekuisa shaft yegiya bhokisi.

Kuti abvise clutch, mutyairi anodzvinyirira pedal iyo ine michina kana hydraulically yakabatana neforogo. Iyo forogo inofambisa kuburitsa kuburitsa, iyo, nekutsikirira pamigumo yemakumbo echitubu che diaphragm, inomisa mhedzisiro yayo paplate yekumanikidza, iyo, inoburitsa dhisiki inofambiswa. Panguva ino, injini inobviswa kubva mubhokisi regiya.

Kana giya rakakodzera rasarudzwa mubhokisi regiya, mutyairi anoburitsa clutch pedal, forogo inorega kuita pane yekuburitsa uye chitubu. Iyo yekumanikidza ndiro inotsikirira disc inofambiswa ichipokana neflywheel. Injini yakabatanidzwa kune gearbox.

Clutch marudzi

Yakaomarara batira

Nheyo yekushanda kwerudzi urwu rweclutch inobva pakurwisana kwesimba rakagadzirwa nekubatana kwenzvimbo dzakaoma: kutyaira, kutyaira uye kudzvinyirira mahwendefa. Izvi zvinopa kubatana kwakasimba pakati peinjini uye kutapurirana. Dry single plate clutch ndiyo yakajairika mhando pamota zhinji dzekufambisa dzemaoko.

Wet clutch

Mabatanidzi emhando iyi anoshanda mubhati remafuta pakukwesha nzvimbo. Kuenzaniswa nekuoma, chirongwa ichi chinopa yakapfava disc kusangana; iyo unit inotonhorera zvakanyanya nekuda kwekutenderera kwemvura uye inogona kufambisa yakawanda torque kubhokisi regiya.

Kunyorova dhizaini inoshandiswa zvakanyanya mune azvino dual clutch otomatiki transmissions. Iyo peculiarity yekushanda kweiyo clutch yakadaro ndeyekuti iwo akaenzana uye asinganzwisisike magiya egiya regiya anopihwa torque kubva kune akasiyana anofambiswa dhisiki. Clutch drive - hydraulic, inodzorwa nemagetsi. Iwo magiya anochinjirwa neanogara achichinjisa torque kune kutapurirana pasina kukanganisa mukuyerera kwesimba. Iyi dhizaini inodhura uye yakanyanya kuoma kugadzira.

Dual disc yakaoma clutch

A dual disc yakaoma clutch ine maviri anotyairwa discs uye yepakati spacer pakati pavo. Iyi dhizaini inokwanisa kufambisa yakawanda torque ine saizi yeclutch yakafanana. Nayo pachayo, zviri nyore kugadzira pane kunyorova kutarisa. Inowanzo shandiswa mumarori uye mota dzine injini dzine simba.

Clutch ine dual mass flywheel

Iyo dual mass flywheel ine zvikamu zviviri. Imwe yadzo yakabatana kune injini, imwe - kune inofambiswa dhisiki. Zvese zviri zviviri zvinhu zvinobhururuka zvine kamutambo kadiki zvine hukama kune imwe neimwe mundege yekutenderera uye zvakabatanidzwa nezvitubu.

Chinhu chemaviri-mass flywheel clutch kusavapo kweiyo torsional vibration damper mudhisiki inofambiswa. Iyo flywheel dhizaini inoshandisa vibration damping basa. Pamusoro pekufambisa torque, inonyatso dzikisa vibrations uye mitoro inokonzereswa nekushanda kweinjini isina kuenzana.

Hupenyu hwebasa reclutch

Hupenyu hwesevhisi yeclutch hunoenderana zvakanyanya nemamiriro ekushanda emotokari, pamwe nekutyaira kwemutyairi. Paavhareji, hupenyu hweclutch hunogona kusvika 100-150 zviuru zvemakiromita. Nekuda kwekupfeka kwechisikigo kunoitika kana ma discs asangana, nzvimbo dzekukwesha dzinopfeka uye dzinofanira kutsiviwa. Chikonzero chikuru ndechekutsvedza kwedisk.

Kaviri disc clutch ine hupenyu hurefu hwebasa nekuda kwekuwedzera kwenhamba yekushanda. Iyo clutch yekuburitsa inotakura inobata pese pese iyo injini / giya bhokisi rekubatanidza raputswa. Nokufamba kwenguva, mafuta ose anobudiswa mukutakura uye anorasikirwa nezvinhu zvayo, semugumisiro wekuti inopisa uye inokundikana.

Hunhu hweceramic coupling

Hupenyu hwesevhisi ye clutch uye kuita kwayo kwakanyanya kunotarirwa nemidziyo yezvinhu zvekubatanidzwa. Iyo yakajairwa kuumbwa kweclutch discs pamotokari zhinji musanganiswa wakamanikidzwa wegirazi nesimbi fibres, resin uye rabha. Sezvo musimboti wekushanda kwe clutch wakavakirwa pasimba rekupokana, friction linings ye drive driven inogadziriswa kuti ishande pakudziya kwakanyanya, kusvika 300-400 degrees Celsius.

Mumotokari dzemitambo dzine simba, iyo clutch iri pasi pekunetseka kwakanyanya kupfuura zvakajairika. Mamwe magiya anogona kushandisa ceramic kana sintered clutch. Zvinhu zveizvi zvakafukidzwa zvinosanganisira ceramic uye Kevlar. Ceramic-metal friction material haina kunyanya kupfeka uye inogona kumira kupisa kusvika ku600 degrees pasina kurasikirwa kwayo.

Vagadziri vanoshandisa akasiyana clutch dhizaini ari akakodzera kune imwe mota, zvichienderana nekushandiswa kwayo uye mutengo. Iyo yakaoma single plate clutch inoramba iine dhizaini inoshanda uye isingadhure. Ichi chirongwa chinoshandiswa zvakanyanya pabhajeti uye nepakati-saizi mota, pamwe neSUVs nemarori.