Yintoni i-timing tensioner yemoto
I-Automotive timing tensioner sisixhobo esibalulekileyo kwinkqubo yokudlulisa ibhanti yexesha lenjini yemoto okanye uthotho lwexesha. Umsebenzi waso ophambili kukuqondisa nokuqinisa ibhanti yexesha okanye uthotho ukuqinisekisa ukuba igcinwa ikwimeko engcono kakhulu yoxinzelelo. Kwinkqubo yokudlulisa, ibhanti yexesha okanye uthotho lunoxanduva lokuqhuba i-camshaft ukuvula nokuvala ivalvu ngexesha, kunye nokugqiba iinkqubo ezine zokungenisa, ukucinezela, ukusebenza kunye nokukhupha umoya ngepiston. Nangona kunjalo, ezi ndawo ziya kutyhafa xa zisebenza ngesantya esiphakathi nesiphezulu, kwaye ziya kwanda kwaye ziphazamiseke ngenxa yeengxaki zezinto kunye namandla ngexesha lokusetyenziswa ixesha elide, okubangela ukuba ivalvu ingasebenzi kakuhle, okubangela iindleko zepetroli zemoto, amandla angonelanga, ukungqongqoza kunye nezinye iingxaki. Kwiimeko ezinzima, amazinyo amaninzi aqhekezayo anokubangela ukuba ivalvu ingqubane nepiston ephezulu, yenze umonakalo kwinjini.
Umgaqo wokusebenza
I-timing tensioner yenza umsebenzi wayo ngenkqubo ekhethekileyo ye-tensioner equka i-tensioner, ivili le-tensioner okanye i-guide rail. I-tensioner inika uxinzelelo kwibhanti okanye kwi-chain, i-tensioner inxibelelana ngqo nebhanti le-timing, kwaye isikhokelo sinxibelelana ngqo ne-timing chain. Kwinkqubo yokusebenza nebhanti okanye i-chain, bafaka uxinzelelo lwe-tensioner kwibhanti okanye kwi-chain ukugcina imeko efanelekileyo ye-tensioning .
uhlobo
Kukho iintlobo ezininzi ze-timing tensioner, kuquka isakhiwo esizinzileyo kunye nesakhiwo sohlengahlengiso oluzenzekelayo lwe-elastic. Isakhiwo esizinzileyo sidla ngokusebenzisa i-sprocket ehlengahlengiswayo ezinzileyo ukulungisa i-belt okanye i-chain tension degree; Isakhiwo sohlengahlengiso oluzenzekelayo lwe-elastic sixhomekeke kwizakhi ze-elastic ukulawula ngokuzenzekelayo uxinzelelo lwebhanti okanye i-chain, kwaye sinokubuyela umva ngokuzenzekelayo. Ukongeza, i-timing tensioner esetyenziswa kwiimoto zanamhlanje ngokubanzi yahlulwe ngeendlela ezimbini: i-hydraulic kunye ne-mechanical, enokulungisa ngokuzenzekelayo uxinzelelo lwebhanti yexesha kunye ne-timing chain ukuqinisekisa ukusebenza okuqhelekileyo kwenjini .
Umsebenzi ophambili we-automotive timing tensioner kukuqinisekisa ukuba i-timing belt okanye i-timing chain ye-injini isoloko ikwimeko engcono kakhulu yokuqinisa . Ngokukodwa, i-tensioner iqinisekisa uzinzo kunye nokuthembeka kwenkqubo ye-timing ye-injini ngokulungisa ngokuzenzekelayo uxinzelelo lwe-timing belt okanye i-chain ukuthintela ukuba ingakhululeki okanye iqine kakhulu.
Umgaqo wokusebenza kunye nohlobo
I-tensioner ingasebenza ngeendlela ze-hydraulic kunye neze-mechanical. I-tensioner yoxinzelelo lweoyile ixhomekeke kuxinzelelo lweoyile yenjini ukulungisa uxinzelelo, ngelixa i-tensioner yoomatshini ilungisa uxinzelelo ngesakhiwo soomatshini esifana nesipringi. Nokuba yeyiphi na indlela, i-tensioner ingayilungisa ngokuzenzekelayo uxinzelelo ukuqinisekisa ukusebenza okuqhelekileyo kwenkqubo yexesha.
Ulwakhiwo lwesakhiwo
I-tensioner idla ngokuba ne-tensioner kunye nevili le-tensioner okanye i-guide rail. I-tensioner inika uxinzelelo, ivili le-tensioner lidibana ngqo nebhanti yexesha, kwaye i-guide rail idibana ne-timing chain ukuze zihlale zixinene kakuhle ngexesha lokusebenza. Olu luyilo luqinisekisa ukuba ibhanti yexesha kunye ne-timing chain zihlala zikwimeko entle yokuqina ngexesha lokudluliselwa.
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