Ungayiqhaqha njani intwasahlobo yevalvu? Ukusilela okuqhelekileyo kwentwasahlobo yevalvu
Okokuqala, amazwi ambalwa malunga neemoto. Intwasahlobo yevalvu iphakathi kwentloko yesilinda kunye nesihlalo sentwasahlobo ekupheleni kwesiqu sevalvu. Umsebenzi wayo kukuqinisekisa ukuba ivalvu inokufakelwa ngokusondeleyo nesihlalo sevalvu okanye iringi yesihlalo sevalvu xa ivalvu ivaliwe, kunye nokoyisa amandla angenamsebenzi aveliswa yindlela yevalvu xa ivalvu ivuliwe, ukuze izinto zothumelo zihlale zilungiswa yiCAM ngaphandle kokuhlukaniswa. Ngoko ke ungayisusa njani intwasahlobo yevalvu? Uyazi kangakanani?
Indlela yokuqhaqha ivalve spring: ukuyiqhaqha.
Intwasahlobo yevalvu sisixhobo esincinci esiqinisekisa ukuba ivalvu ihlaliswe kakuhle kwaye iqiniswe kakuhle, ithintela ivalvu ukuba ingatsibi xa injini ingcangcazela kwaye yonakalise ukusebenza kwayo kokutywina.
1. Skrufula isiphelo soqhagamshelo olunemisonto secompressor yentwasahlobo yevalvu emzimbeni wesilinda;
2. Cinezela intloko yoxinzelelo lwe-valve spring compressor kwi-valve spring;
3. Bamba isiphatho ngesandla sakho uze ucinezele phantsi ude isiphatho sibe kumgangatho othe tye. Kule ndawo, ungafaka isibambo sokutshixa ucango lomoya.
Indlela yokususa ii-valve springs: Ii-valve springs zihlala zingasebenzi kakuhle.
1. Phantsi kwesenzo sexesha elide sobushushu obuphezulu kunye namandla atshintshanayo rhoqo, intwasahlobo yevalvu kulula ukuyinxiba nokuyitshintsha emva kwexesha elithile. Kule meko, ukuqina kwentwasahlobo kuya kuba buthathaka kwaye kunciphe, okuchaphazela ukuvalwa kwevalvu kungaqinanga, amandla enjini yomatshini ayancitshiswa, kwaye kunzima ukuyimisa xa uqala. Ukuba imoto ima kwindawo edibana kuyo, ngaba abahlobo baya kucinga ngemeko yokuhamba ngelo xesha?
2. Isangqa sentwasahlobo yevalvu sichaphazeleka kukungalungi kakuhle, ukuthamba okanye ukujika kwesantya okanye ukwaphuka kwentwasahlobo yevalvu. Xa injini ingasebenzi, isandi "sokucofa" sinokuvakala ngokucacileyo kwisigqubuthelo segumbi levalvu, kwaye ngamanye amaxesha kukho isandi esivakalayo. Kwiimeko ezinzima, ukusebenza kwesantya semoto kuyancitshiswa, kwaye imeko yobunzima bokuqalisa kunye nokusebenza kweesilinda nganye ayigudi.
3. Xa i-oil outlet valve spring ibuthathaka. Iya kubangela ukuvuza okukhulu kwe-oyile enoxinzelelo oluphezulu, ilahle uxinzelelo oluseleyo kumbhobho we-oyile enoxinzelelo oluphezulu, i-oyile ayinakuhlaliswa ngokukhawuleza, unikezelo lwe-oyile luba lufutshane kwaye lungazinzile, kwaye injini ayikwazi ukusebenza okanye "ukuhamba". Ukongeza, inokwenza i-injector iqale ukutshiza i-oyile ebuthathaka, inqunyulwe ngokulula, kwaye kukho into yokuwa. Emva koko iya kuchaphazela ubushushu be-injini, ukonakala kokutsha, umsi wokukhupha umoya kunye nolunye ungcoliseko oluyimfuneko lokusingqongileyo.
