Yintoni i-valve ye-vanve
I-AutomoBile Valve Spring yinxalenye ebalulekileyo ye-injini yemoto, ibekwe phakathi kwentloko yesilinda kunye ne-valve rail yomsila. Umsebenzi wayo ophambili kukuqinisekisa ukuba ivalve ihleli ngexesha kwaye ifakwe ngokuqinileyo ukuthintela ivalve ekubetheleleni ngexesha lokuhamba kweenjini, oko kukuphawula.
I-valve springs zihlala zenziwa nge-Allow Steed Steel wire kwaye ziphathwe zithathwe ukwandisa amandla abo okudinwa. Ukwenzela ukuthintela ukususwa kwentwasahlobo, umphezulu uya kuhluthwa okanye uphosa. Iziphelo zayo ezimbini kufuneka zibe yiflethi yomhlaba kwaye zigqitha kwi-axis yasentwasahlobo ukuthintela i-skew ngexesha lenkqubo yokusebenza.
Uyilo kunye nokukhethwa kwezinto zevalva intwasahlobo ibe nempembelelo ebalulekileyo ekusebenzeni kwenjini. Ukwenzela ukuthintela ukuvela, ii-Injini zanamhlanje zisebenzisa kakhulu imithombo ye-pitch engaguqukiyo okanye i-proprings ephindwe kabini. Uyilo oluphindiweyo lwentwasahlobo lubandakanya imithombo emibini engaphakathi ngaphakathi nangaphandle. Ukuqina kwentwasahlobo yangaphandle inkulu, enokuthintela ngokufanelekileyo ukuhlangana, kwaye xa enye intwasahlobo yaphulwe, enye inokuqhubeka nokusebenza ukuqinisekisa ukuvalwa kwevalve eqhelekileyo.
Umgaqo wokuSebenza we-valve sentwasahlobo kukuqinisekisa ukuba ivalve inxulumene nesihlalo se-valve ngokusa amandla angenakude ngexesha lenkqubo yokuvala i-valve kwaye kuthintele i-valve ekutsaleni umthwalo woxinzelelo. Ukongeza, i-valve yentwasahlobo inokulawula ukuhamba kwevali ukuthintela ukwahlukana kwendawo ye-valve.
Ngamafutshane, nangona i-valve incinci kwi-injini, indima yayo ibalulekile ukuqinisekisa ukusebenza kwesiqhelo kunye nokusebenza ngokuzinzileyo kwenjini.
Indima ephambili ye-automonenele valve iqala le miba ibandakanya le miba ilandelayo:
Qinisekisa ukuba isihlalo sevalvane ngexesha elifanelekileyo: I-tende intwa ye-valve inokuqinisekisa ukuba ivalve ifakwe ngokuqinileyo nesihlalo se-vall okanye ivale ivaliwe, thintela i-valve ivaliwe, ukwenzela itywina elihle.
Boyise amandla angaphakathi: Xa iveni ivuliwe, indlela ye-valve iya kuvelisa amandla angaphakathi, i-valve inokoyisa la mandla angaphakathi akwazi ukuqinisekisa ukuba iindawo zokuhambisa zihlala zilawulwa yi-cam kwaye zahlukaniswa.
Ukuthintela ukwamkelwa kunye neflethi: ukwenzela ukuthintela i-valve ye-valve ngenkqubo yokusebenza, ezinye iinjini zisebenzisa isakhiwo sevalve yentlabathi, esinokudlulisela ukuntywila kwentwasahlobo, sinokuphucula ukuzinza kwetywini yevasi.
Ukuphuculwa kokukhathazeka kunye nokuthembeka: I-spirings ye-valve ihlala yenziwa nge-wire esemgangathweni esecaleni kwentsimbi kunye nokuphathwa kobushushu ukuphucula ukungakhathali kwabo. Ukuthintela i-runust, umphezulu uchithekile okanye uphosa.
Lungelelanisa uxinzelelo oluphezulu kunye nokusebenza ngesantya esiphezulu: Nge-injini ephezulu, uphuhliso oluphezulu oluphezulu, imithombo ye-vareve, i-vareve idinga ukumelana noxinzelelo oluphezulu kunye nesantya sokuphendula ngokukhawuleza. Ke ngoko, uyilo kunye neprintings ze-valve zifuna iimfuno eziphambili zobugcisa.
Ukuba ufuna ukwazi ngakumbi, qhubeka ufunda amanye amanqaku kule ndawo!
Nceda usitsalele umnxeba ukuba ufuna ezo mveliso.
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