Yintoni uphawu lweoyile yevalvu yemoto
Itywina yeoyile yevalvu luhlobo lwetywina yeoyile edla ngokwenziwa ngokuhlanganisa isakhelo sangaphandle kunye ne-fluororubber kunye. Intwasahlobo eziziqinisayo okanye ucingo lwentsimbi lufakelwa kwindawo evulekayo yetywina yeoyile ukuze kutywinwe intonga yesikhokelo sevalvu yenjini. Liyinxalenye ebalulekileyo yendibano yevalvu yenjini. Itywina yeoyile yevalvu inokuthintela ioyile yenjini ukuba ingangeni kwimibhobho yokungenisa kunye neyokukhupha kwaye iphephe ukulahleka kweoyile. Inokuthintela nokuvuza komxube wepetroli, umoya kunye negesi yokukhupha.
I-valve oil seal luhlobo lwe-oil seal edla ngokwenziwa ngokuhlanganisa ifreyimu yangaphandle kunye ne-fluororubber kunye. I-spring eziqinisayo okanye ucingo lwentsimbi lufakelwa kwindawo evulekayo ye-oil seal ukuze kutywinwe intonga yesikhokelo se-valve yenjini.
Yinxalenye ebalulekileyo yendibano yeevalvu zenjini. Izitywino zeoyile zevalvu zinokuthintela ioyile yenjini ukuba ingangeni kwiipayipi zokungenisa kunye nezokukhupha kwaye ziphephe ukulahleka kweoyile. Zingathintela nokuvuza komxube wepetroli, umoya kunye negesi yokukhupha, kwaye zithintele ioyile yenjini ukuba ingangeni kwigumbi lokutsha.
Ngenxa yokuba idibana nepetroli kunye neoyile yenjini kumaqondo obushushu aphezulu, kufuneka kusetyenziswe izixhobo ezinokumelana nobushushu obuhle kunye nokumelana neoyile, ezifana ne-fluororubber.
Itywina yeoyile yinxalenye yokutywina esetyenziswa koomatshini ukuvala ioyile. Ingahlula iindawo zothumelo ezifuna ukuthambisa kwinxalenye ephumayo ukuthintela ukuvuza kweoyile yokuthambisa. Itywina yeoyile yevalvu luhlobo lwetywina yeoyile.
Xa ukhetha izinto zokufaka i-valve oil seals, kufuneka kuqwalaselwe ngokukodwa ubushushu bokusebenza kwe-nitrile rubber oil seals obuyi-40 ukuya kwi-120 degrees Celsius, i-acrylic rubber engama-30 ukuya kwi-180 degrees Celsius, kunye ne-fluorine rubber engama-25 ukuya kwi-300 degrees Celsius. Ubushushu bomlomo we-oil seal buhlala buphezulu ngama-20 ukuya kuma-50 degrees Celsius kune-medium yokusebenza. Ke ngoko, kuyimfuneko ukukhetha izinto ezifanelekileyo zokufaka i-oil seal ngokusekelwe kwimeko yokwenyani ukuqinisekisa ukuba inokusebenza ngokuqhelekileyo kwaye idlale indima entle yokuvala kwindawo efanelekileyo.
Iimpawu eziphambili zokungaphumeleli kwetywina yeoyile yevalvu kukuvuza kweoyile kwigumbi lokutsha, okubangela iingxaki ezifana nomsi oluhlaza okwesibhakabhaka ovela kwi-exhaust kunye nokusetyenziswa kweoyile okungaqhelekanga. Kufuneka ulondolozo ngexesha elifanelekileyo. Ukuxinana kweringi yepiston, ukuguga kwetywina yeoyile yevalvu, kunye nokonakala kwevalvu yokukhupha zizinto eziqhelekileyo. Youdaoplaceholder0.
Iimpawu eziphambili
Umsi oluhlaza okwesibhakabhaka ovela kwi-exhaust : Oku kubonakala ngakumbi xa kuqala ukubanda, njengoko ioyile yenjini ingena kwigumbi lokutsha ize itshise, nto leyo evelisa umsi oluhlaza okwesibhakabhaka.
I-Youdaoplaceholder0 Ukusetyenziswa kweoyile okungaqhelekanga : Inqanaba leoyile liyehla kakhulu emva kokuqhuba amawaka eekhilomitha.
Ukwehla kwamandla e-Youdaoplaceholder0: Iidipozithi zekhabhoni ziyawavala omabini amacala eevalvu, nto leyo ebangela ukuncipha kokusebenza kakuhle kokungenisa.
I-Youdaoplaceholder0 Iidipozithi zekhabhoni zeplagi yespark : Ingcoliswe yioyile yenjini, ibonakalisa inkangeleko emnyama nenamafutha.
Uhlalutyo lwesizathu
I-Youdaoplaceholder0 Ukuguga kwe-oyile yevalvu: Iindawo zerabha ziyaqina ngokuhamba kwexesha, kwaye ukusebenza kwe-seal kuyehla (zinokonakala emva kweekhilomitha ezili-150,000).
Ukusilela kwevalvu yokukhupha umoya ye-Youdaoplaceholder0: ukungalingani koxinzelelo kwinkqubo yokungenisa umoya ye-crankcase, umphunga weoyile utsalwa kwigumbi lokutsha.
I-Youdaoplaceholder0 I-piston ring jamming : Iidipozithi zekhabhoni ziyayivala imingxuma yokubuyisela ioyile, zilahlekelwe ngumsebenzi wokukrazula ioyile (ixhaphake kakhulu kwizithuthi eziphakathi neziphezulu).
Isisombululo
I-Youdaoplaceholder0 ithatha indawo yeendawo zokuqala zomzi-mveliso
Nika indawo yokuqala yokutshintsha i-valve cover assembly (kuquka uyilo oludibeneyo lwe-oil seal kunye ne-exhaust valve).
Ukulungiswa kwe-Youdaoplaceholder0 ngaphandle kokuyiqhaqha
Sebenzisa izicoci zohlobo lwe-PNF ukunyibilikisa iidipozithi zekhabhoni nokubuyisela ukuthamba kweeringi zepiston (ezifanelekileyo kwizithuthi ezikumgama weekhilomitha ezili-100,000).
Ulondolozo lwemihla ngemihla lwe-Youdaoplaceholder0
Coca rhoqo imigca yepetroli ngee-ongezo zepetroli (kanye rhoqo kwiikhilomitha ezili-10,000 ukuya kwezingama-20,000).
Khetha ioyile yenjini eyenziweyo ngokupheleleyo ehambelana nemigangatho ye-ACEA C3.
Isilumkiso soMngcipheko
Kuphephe ukuqhuba umgama omde omfutshane (uhambo oluya kwicala elinye olungaphantsi kweekhilomitha ezi-5 lunokwenza kube nzima ngakumbi ukugcinwa kwekhabhoni) kwaye kunyuse umgangatho weoyile yenjini ngaphandle kwemvume.
Ukuba ufuna ukwazi okungakumbi, qhubeka ufunda amanye amanqaku kule sayithi!
Nceda usitsalele umnxeba ukuba ufuna iimveliso ezinjalo.
Zhuo Meng Shanghai Auto Co., Ltd. uzimisele ukuthengisa iMG&MAXUSiinxalenye zeemoto zamkelekile ukuthenga.
