Iyo chishandiso uye musimboti wekushanda kweinjini kutanga system

Iyo injini inotangisa sisitimu inopa iyo yekutanga cranking yeinjini ye crankshaft, nekuda kweiyo iyo mweya-mafuta musanganiswa unotsvairwa mumasilinda uye injini inotanga kushanda yakazvimiririra. Iyi sisitimu inosanganisira akati wandei akakosha zvinhu uye node, iro basa ratichazofunga nezvaro gare gare muchinyorwa.

Chii

Mumotokari dzemazuva ano, injini yemagetsi yekutanga system inoitwa. Iyo zvakare inowanzo kunzi seyatanga yekutanga system. Panguva imwe chete nekutenderera kweichi crankshaft, iyo nguva, kuvesa uye mafuta ekupa system inoitwa. Iko kupisa kwemweya-peturu musanganiswa kunoitika mumakamuri emoto uye piston inoshandura crankshaft. Mushure mekusvika kumwe kumukira kwe crankshaft, injini inotanga kushanda yakazvimiririra, ne inertia.

Kutanga injini, iwe unofanirwa kusvika kune imwe kumhanya kweiyo crankshaft. Kukosha uku kwakasiyana pamhando dzakasiyana dzeinjini. For peturu injini kunodiwa zvishoma 40-70 Rev / min, nokuti Diesel injini - 100-200 RPM.

Pakutanga nhanho yemotokari indasitiri, yaishandiswa mashandiro ekutanga echimishini nerubatsiro rwe crank. Yakanga isingavimbike uye isinganetsi. Iye zvino sarudzo dzakadai dzakasiiwa nekuda kwenzira dzekuvhura dzemagetsi.

Injini kutanga system chishandiso

Injini yekutanga system inosanganisira zvinotevera zvinhu zvakakosha:

• kudzora michina (kuvesa chihuri, kure kutanga, kutanga-kumisa system);
• rechargeable bhatiri;
• kutanga;
• waya dzeimwe chikamu.

Chinhu chakakosha cheiyo system ndiko kutanga, iyo inosimudzirwa nebhatiri. Iyi mota yeDC. Inogadzira torque iyo inopfuudzwa kune iyo flywheel uye crankshaft.

Injini inotanga sei inoshanda

Mushure mekushandura kiyi mukiyi yekuvesa kune iyo "yekutanga" nzvimbo, dunhu remagetsi rakavharwa. Iyo yazvino kuburikidza neyakanaka dunhu kubva kune bhatiri inoenda kune ichitenderera yeiyo Starter traction relay. Ipapo, kuburikidza nekukwezva kwekukwiridzira, iyo yazvino inopfuura kune yekuwedzera bhurasho, ipapo pamwe neiyo armature ichitenderera kune iyo minus brashi. Aya ndiwo mashandiro anoita traction relay. Iyo inofambiswa musimboti inodzokera shure uye inovhara magetsi dimes. Kana iyo yepakati ichifamba, forogo inowedzera, iyo inosundira iyo drive mashini (bendix).

Mushure mekuvharwa kwemagetsi dhi, yazvino yekutanga inopihwa kubva kubhatiri kuburikidza neiyo yakanaka waya kune iyo stator, brushes uye rotor (armature) yeiyo yekutanga. Munda wemagineti unomuka uchitenderedza mavhiri, ayo anotyaira chombo. Nenzira iyi, simba remagetsi kubva kubhatiri rinoshandurwa kuita musimba remagetsi.

Sezvambotaurwa, forogo, panguva yekufamba kwesolenoid relay, inosundira bendix kune iyo flywheel korona. Aya ndiwo maitiro ekubatana kunoitika. Chombo chinotenderera uye chinotyaira iyo flywheel, iyo inoendesa ino fambiro kune crankshaft. Mushure mekutanga injini, iyo flywheel inotenderera kusvika kumusoro revs. Kuti irege kukuvadza iyo inotanga, iyo inoputika clutch ye bendix inoshandiswa. Pane imwe frequency, iyo bendix inotenderera yakazvimiririra pachombo.

Mushure mekutanga injini uye kudzima kuvesa kubva pa "kutanga" nzvimbo, bendix inotora nzvimbo yayo yekutanga, uye injini inoshanda yakazvimiririra.

Zvimiro zvebhatiri

Kubudirira kutanga kweinjini kunoenderana nemamiriro uye simba rebhatiri. Vanhu vazhinji vanoziva kuti zviratidzo senge kugona uye kutonhora cranking zvazvino zvakakosha kune bhatiri. Iyi parameter inoratidzwa pakumaka, semuenzaniso, 60 / 450A. Unyanzvi hunoyerwa muma ampere maawa. Iyo bhatiri ine yakaderera yemukati kuramba, saka inogona kuendesa makuru magezi kwenguva pfupi, akati wandei akakwirira kupfuura ayo kugona. Iyo yakatarwa inotonhorera cranking yazvino ndeye 450A, asi zvichiteera kune mamwe mamiriro: + 18C ° kwemashure kweanopfuura masekondi gumi.

Nekudaro, iyo yazvino yakapihwa kune iyo yekutanga ichave ichiderera pane yakatarwa kukosha, nekuti kushorwa kwekutanga iyo pachayo uye waya dzemagetsi hazvifungi. Ino yazvino inonzi yekutanga ikozvino.

Rubatsiro. Iko kupikisa kwemukati kwebhatiri kuri 2-9 mOhm paavhareji. Kuramba kwekutanga kweinjini peturu kuri paavhareji 20-30 mOhm. Sezvauri kuona, kuitira kushanda kwakakodzera, zvinodikanwa kuti kushorwa kweyekutanga uye mawaya kuve kwakapetwa kakati wandei kupfuura kuramba kwebhatiri, zvikasadaro iyo yemukati voltage yebhatiri inodonha pazasi pe7-9 volts pakutanga-kumusoro, uye izvi hazvigone kubvumidzwa. Parizvino iyo yazvino yaiswa, iyo voltage yebasa bhatiri sags kune avhareji ye10,8V kwemasekondi mashoma, uyezve ndokuzopora ichidzokera ku12V kana zvishoma zvishoma.

Bhatiri rinoendesa kutanga kwazvino kune iyo yekutanga kune 5-10 masekondi. Ipapo iwe unofanirwa kumbomira kwemasekonzi 5-10 kuti bhatiri ri "vawane simba."

Kana, mushure mekuyedza kutanga, iyo voltage iri pa-bhodhi network inodonha zvakanyanya kana iyo yekutanga inotenderera nehafu, zvino izvi zvinoratidza kudzika kwakadzika kwebhatiri. Kana iyo yekutanga ikapa hunhu kudzvanya, ipapo bhatiri rakazogara pasi. Zvimwe zvikonzero zvinogona kusanganisira kutadza kwekutanga.

Tanga ikozvino

Starters epeturu nedhiziri injini dzichasiyana musimba. Kune epeturu emagetsi epasi injini, anotangisa anokwanisa 0,8-1,4 kW anoshandiswa, kune edhiziri - 2 kW uye pamusoro. Zvinorevei? Izvi zvinoreva kuti iyo dhiziri inotangisa inoda simba rakawanda kukwenya crankshaft mukudzvinyirira. Starter 1 kW inoshandisa 80A, 2 kW inoshandisa 160A. Mazhinji esimba anoshandiswa pane yekutanga cranking ye crankshaft.

Ivhareji yekutanga yazvino yeinjini peturu ndeye 255A yekubudirira crankhaft ye crankshaft, asi izvi zviri kufunga nezve tembiricha yakanaka ye18C ° kana kupfuura. Pakubvisa tembiricha, iyo yekutanga inofanirwa kushandura iyo crankshaft mumafuta akasimba, ayo anowedzera kuramba.

Features kutanga injini munguva yechando ezvinhu

Munguva yechando, zvinogona kunetsa kutanga injini. Mafuta anowedzera, izvo zvinoreva kuti zvakanyanya kuomesa. Zvakare, bhatiri rinowanzo kutadza.

Pakubvisa tembiricha, kuramba kwemukati kwebhatiri kunokwira, bhatiri rinogara pasi nekukurumidza, uye zvakare richizeza rinopa kutanga kwazvino. Kutanga injini zvinobudirira munguva yechando, bhatiri rinofanira kubhadhariswa zvizere uye harifanire kunge rakagwamba. Uyezve, iwe unofanirwa kuongorora avo vanofambidzana pane zviteshi.

Heano mamwe matipi ekukubatsira iwe kutanga injini yako munguva yechando:

1. Usati wabatidza Starter kuchitonhora, batidza danda rakakwirira kwemasekondi mashoma. Izvi zvinotanga makemikari maitiro mubhatiri, sekutaura, "simuka" bhatiri.
2. Usatendeutse Starter kweanopfuura gumi masekondi. Saka bhatiri rinopera nekukurumidza, kunyanya munguva yechando.
3. Dzvinyirira bhaidhi rekubatisisa zvizere kuitira kuti iyo yekutanga isatore shandura mamwe magiya muiri viscous hutachiwana mafuta.
4. Dzimwe nguva maaerosols akasarudzika kana "mvura yekutanga" inobaiwa mukati mekupinda mumhepo inogona kubatsira. Kana mamiriro acho akanaka, injini inotanga.

Zviuru zvevatyairi vanotanga mainjini avo mazuva ese uye kutyaira pabhizinesi. Kutanga kwekufamba kunogoneka nekuda kwebasa rakanyatso rongedzwa reinjini kutanga system. Kuziva chimiro chayo, haugone kungotanga injini mumamiriro ezvinhu akasiyana siyana, asi zvakare sarudza izvo zvinodiwa zvinoenderana nezvinodiwa pamotokari yako.