Chii chaunosarudza: variator kana otomatiki

Otomatiki hutachiwana inogona kumiririrwa neirobhoti gearbox, yakasarudzika otomatiki uye variator. Kana uchitenga mota, mutyairi anofunga kuti nderipi giya rekupa; izvo zviri nani: variator kana otomatiki hutachiwana. Paunenge uchisarudza pakati pemusiyano uye otomatiki muchina, iwe unofanirwa kuziva kuti vanosiyana sei, funga nezvezvakanaka nezvayakaipira, uye zvakare unzwisise kuti ndeapi emidziyo anovimbika.

CVT kufambisa

Kunge chero kumwe kutapurirana, musiyano mudziyo unoshandura torque kubva kuinjini kuenda kumavhiri. Kutapurirana kweTorque kunoitwa zvisina mutsindo mukati meimwe nzvimbo yekudzora Kazhinji kazhinji, musiyano unosarudzwa nechidimbu "CVT" (Continuously Variable Transmission), iyo yakashandurwa kubva kuChirungu zvichireva "kutapurirana nemhepo inoramba ichichinja".

CVT mhando

Zvichienderana nechishandiso, aya anotevera makuru marudzi eakasiyana anosiyaniswa:

• cheni;
• V-bhandi;
• toroidal.

Inonyanya kushandiswa V-bhandi CVT.

Iyo V-bhandi CVT ine V-bhandi riri pakati pemaviri anotsvedza mapuleti. Mukufamba kwekufamba kwemota, mapuleti anomanikidzwa, ndokuzonamwa, zvichipa shanduko muyero yegiya. Chinangwa chikuru cheCVT ndechekupa yakatsetseka, isina danho torque shanduko. Izvi ichokwadi kumotokari, scooter, mota dzinofamba nesinou uye zvimwe zvigadzirwa.

Mune CVT cheni kusiyanisa, simba rinotapurirana neakakomberedzwa magumo emaketani zvinongedzo, uye simba rekudhonza rinotapirirwa neketani.

Mune toroidal variators, panzvimbo pulleys, tapered discs anoshandiswa, panzvimbo yebhanhire, ma roller. Ivo vanokwanisa kuendesa yakawanda torque. Kugadzira zvikamu zverudzi urwu rweCVT, simbi yakasimba-inodiwa, iyo inozopedzisira yakanganisa mutengo wayo.

Kubatsira nekuipira kweCVT

Mukana mukuru wekutapurirana kweCVT kugona kupa shanduko inoenderera mutorque. Izvi zvinobvumira kushandiswa kwemafuta kuri nani uye simba remotokari.

Izvo zvinokanganisa zveiyo variator zvinosanganisira:

1. Iko kusakwanisa kuiisa mumotokari ine injini ine simba.
2. Kutakura kwakanyanya, kudhonza kana kurongeka kwekutyaira kwakakwira revs kunotungamira kukurumidza kupfeka kweiyo variator bhandi, uye, nekudaro, pakuparara kweCVT.

Automatic transmission

Otomatiki hutachiwana hunodzorwa neshifti sarudza iri iri yepakati mugero kana pane yekufambisa ikholamu (mumamota eAmerica). Kufambisa iyo inosarudza kune imwe chinzvimbo kunokutendera iwe kusarudza iyo yaunoda kutyaira modhi. Pamusoro pezvo, zvinokwanisika kusarudza yakasarudzika modes yekufambisa otomatiki: yechando, mitambo, mari. Musiyano mukushandisa kwemafuta pakati peyakajairwa, mitambo uye hupfumi nzira dzakajeka.

Iyo yakasarudzika otomatiki kutapurirana ine yeplanethi gearbox, system yekudzora uye torque inoshandura. Muchina unogona kushandiswa mumotokari, marori uye mabhazi.

Iyo torque inoshandura ine pombi uye turbine mavhiri ane reactor iri pakati pavo. Pombi vhiri rakabatana neinjini crankshaft, vhiri re turbine rakabatana negearbox shaft. Iyo reactor, zvinoenderana nemashandiro enzira, inotenderera zvakasununguka kana yakavharirwa nenzira yekubatira kwakanyanya.

Kuendeswa kwetorque kubva kuinjini kuenda kugearbox kunoitika nekuyerera kwemvura (oiri) inoburitswa nemasaini emhepo pane iwo turbine mashizha. Mipata iri pakati pemhepo uye turbine ishoma, uye mashizha ayo ane chimiro chakasarudzika chinogadzira denderedzwa inoenderera yekutenderera kwemafuta. Nekudaro, hapana hukama hwakaomarara pakati peinjini nekutapurirana, izvo zvinopa kufambisa kwakanaka kwekuedza kusimba.

Iyo torque inoshandura inoshandura iyo yekutenderera kumhanya uye inopfuudzwa torque mune yakaganhurirwa renji, saka multistage yemapuraneti giya bhokisi rakanamatira pairi. Inopawo kufamba mumashure.

Kuchinja kwegear kunoitika pasi pekumanikidza kwemafuta uchishandisa kukweshera. Iko kumanikidza pakati pemakutu maererano negearbox oparesheni algorithm inogoverwa pachishandiswa sisitimu ye solenoid mavharuvhu (solenoids) pasi pekutonga kwechikamu chekutonga.

Izvo zvinokanganisa otomatiki kutapurirana ndeye yayo yakakwira mutengo, pamwe nekuwedzera mafuta kushandiswa.

Kuenzanisa hunhu hwemhando mbiri dzemabhokisi emagetsi

Ndeupi mudziyo uri nani: musiyano kana muchina wekushandisa? Ngatigadzirirei hunhu hunobvumidza iwe kuona mutsauko uye kuona kuti nderipi remabhokisi riri nani uye rakavimbika.

Musiyano uripo pakati peshanduro uye otomatiki muchina kubva kune yezvehupfumi nzvimbo yekuona

Ndeipi gearbox iri nani maererano nemutengo wekushandisa: CVT kana otomatiki? Ngatienzanisei zvimwe zvinoratidza.

1. Kufambisa fluid. CVT oiri shanduko inowanzoitika uye inodhura.
2. Mafuta anoshandiswa. Mafuta mumota akashongedzerwa neshanduro anowedzera mari.
3. Kugadzirisa. Kugadziriswa uye kugadzirisa kweiyo kusiyanisa kunodhura zvakanyanya pane kushandisa muchina. CVT inzira yakaoma kunzwisisa.

Kunyangwe zvichidhura kuchengetedza CVT, iro bhokisi pacharo rakachipa kupfuura muchina. Uye nekushandisa chaiko kwebhokisi, inogona kugara kwenguva refu uye isina kugadziriswa.

Ndeupi mudziyo uri nani maererano nekuvimbika

Kuti tione chiyero chekuvimbika kwemidziyo, isu takaisa akati wandei ezvinhu akaomarara:

• mukana wekudhonza;
• off-mugwagwa;
• kumhanya kwakanyanya;
• mitambo yekutasva.

Musiyano haugone kurarama nemamiriro akaoma. Bhandi rake harimiriri kunetseka. Pfuti yemuchina ichaita zvirinani pano. Kubudiswa kweCVT - kufamba kwakatsetseka pasina kukurumidza kumhanyisa.

Maitiro ekuziva kuti ndechipi chigadzirwa chakaiswa mumota

1. Izvo zvinodikanwa kuti uongorore zvinyorwa zvehunyanzvi zvemuchina. Kudomwa kwemusiyano ndiCVT, muchina unozvishandisa uri AT.
2. Tora bvunzo yekutyaira. Kana musiyano wakaiswa, ipapo haunzwe kuchinja kwegear. Muchina unogona "kutererwa" uye kuongororwa neiyo tachometer. CVT inoshanda mune imwe kiyi, kuyerwa. Nekudaro, panogona kuve nemhando yakasarudzika iyo inoteedzera shanduko yegiya uye inobvumira mutyairi kuti anzwe vachichinja.

Ngationei muchidimbu

Nhasi, otomatiki kufambiswa zvakanyanya kuwanda kupfuura CVTs. Asi iyo yekupedzisira ine kugona kukuru. Otomatiki hutachiwana yakachengeteka kushandisa mumotokari dzine simba rakakura nematrailer anodhonzwa. Kubva pakuona kwehupfumi, iyo variator inotaridzika kunge inosarudzika.

CVT kana otomatiki? Sarudzo ndeyako. Uye zvinoenderana nehunhu hwemidziyo iyo yaunokoshesa. Iwe unofarira kugadzikana kweguta rinotyaira mune diki mutyairi mota Sarudzo yako ndeyeCVT. Kana iwe uchida mitambo yekutyaira kana kazhinji kushandisa turera, ipapo otomatiki muchina uri nani kwauri.