Iyintoni impembelelo yephedi yokugubungela igumbi levalvu elivuzayo?
Amanyathelo okuthintela ukutshintshwa kwesigqubuthelo segumbi levalvu:
Okokuqala, qiniseka ukuba usebenzisa isigqubuthelo segumbi levalvu sokuqala
Ukutshintsha isigqubuthelo segumbi levalvu yokuqala kuya kuyisombulula le ngxaki. Igumbi levalvu lokuqala lePeugeot Citroen lenziwe yiMega, kwaye le yinombolo yayo. Kukho iimpahla ezininzi ezifanayo ezithengiswayo, kwaye i-95% yomgangatho ngamanzi kakhulu, ukuba awunayo itshaneli ethembekileyo yokuthenga, amathuba okuthenga isigqubuthelo segumbi levalvu efanayo afikelela kwi-95%. Wakuba ufumene isigqubuthelo sevalvu esithe tye, kukho amathuba amakhulu okuba asilungelanga ukusisebenzisa, kwaye kukho iingozi ezininzi zokhuseleko, ezifana nokuba injini ayisebenzi iyure yonke, isigqubuthelo sevalvu asivuzi, injini inyuka ithambeka elinyukayo, kwaye i-accelerator icinezelwe, xa uxinzelelo olubi lukhulu, ioli iya kuphuma kwi-valve cover pad. Xa ioyile yenjini ekwikhabhini imbi ngakumbi, igeleza iye kwi-exhaust manifold engezantsi, kwaye kulula ukubangela umlilo wenjini phantsi kobushushu obuphezulu obungaphezulu kwama-400 degrees kwi-exhaust manifold, kwaye iingozi zokhuseleko ezinokubakho zinkulu. Abanye abantu batshintsha isigqubuthelo se-aluminium alloy, isigqubuthelo se-aluminium alloy asiyonto yokuqala, asilungele ukusetyenziswa, kuba xa ivalvu ifakiwe, iplastiki iyaxineka, i-aluminium alloy ayixineki kangako, kwaye imeko yokuvuza kweoyile iya kwenzeka kangangexesha elithile. Kakade ke, imboni yokuqala yi-aluminium alloy, kufuneka sitshintshe isigqubuthelo se-aluminium alloy yokuqala, imboni yokuqala yiplastiki, kufuneka sitshintshe isigqubuthelo seplastiki yokuqala.
Okwesibini, indlela yokuchonga isigqubuthelo segumbi levalvu yokuqala
Kunzima kakhulu ukwahlula kuphela ngokujonga isigqubuthelo segumbi levalvu. Okokuqala, jonga imeko yangaphakathi yesigqubuthelo segumbi levalvu esigugileyo nesonakeleyo: indawo ebomvu yesigqubuthelo segumbi levalvu esisusiweyo yonakele kwaye yawa, nto leyo ebangele ukutsha kakhulu kweoyile. Jonga izigqubuthelo ezimbini ezintsha zegumbi levalvu indlela yokwahlula phakathi kokulungileyo nokubi, indlela elula yokuthelekisa iglu kwimithungo, iglu kwiindawo zophawu, kunye nemithungo kwifektri yokuqala yaseMeijia. Imithungo yeglue kwiindawo zophawu irhabaxa, ibonakala emehlweni, kwaye iglue kwiindawo zokuqala iyafana kwaye icocekile. Iglue kwisiciko seoyile nayo yahlukile kakhulu kwiglue ekhohlo kwenxalenye yophawu kunye neglue esekunene kwesigqubuthelo segumbi levalvu yokuqala. Ke ukuba ufuna ukutshintsha, tshintsha nje iindawo zokuqala. Okwesithathu, ukutshintshwa kwesilumkiso sesigqubuthelo segumbi levalvu se-1.6T. Abakhweli abaninzi baye badibana nokuvuza kweoyile yesigqubuthelo segumbi levalvu okanye ukuguga kweoyile kwisigqubuthelo segumbi levalvu kwiingxaki zeoyile ezitshisa isigqubuthelo segumbi levalvu. Emva kokuba ukutshintshwa kungazange kusombulule ingxaki, eneneni, zizizathu ezintathu, khumbula la manqaku mathathu alandelayo, ukutshintshwa kwesiciko segumbi levalvu akuthinteli. Okokuqala, isigqubuthelo segumbi levalvu sokuqala, esiyinto ebalulekileyo; Inqaku lesibini, emva kokuvula isigqubuthelo segumbi levalvu, ixesha lokupholisa kufuneka lanele, inqaku lesithathu, ngokwe-torque eqhelekileyo, ukuze kufakwe izikrufu, logama nje la manqaku mathathu angentla, angaba sisisombululo esihle kwingxaki, ingxaki yesigqubuthelo segumbi levalvu ayisosiphene soyilo.
Okwesine, sinikela ingqalelo kakhulu kwixabiso loxinzelelo olubi
Uxinzelelo olubi lwenjini ye-1.6T aluqhelekanga kubantu abaninzi, kwaye siza kukunika eli xabiso namhlanje ukuze kube lula ukuhlola ukutsha kweoyile kwixesha elizayo. Okokuqala, kukho isixhobo sokuvavanya ixabiso loxinzelelo olubi, emva kwemoto eshushu, ukubona ixabiso loxinzelelo olubi, ukufaka elinye icala lepayipi kwisango lokuzalisa legeyiji yeoyile, kwaye usete elinye icala njengeyunithi ye-mbar, ungaqala ukuvavanya. Ixabiso eliqhelekileyo le-1.6T malunga ne-35 kukho utshintsho oluncinci, ukuba ngaphantsi kwe-25 kuya kuqala ukusetyenziswa kweoyile, ngeli xesha ukusetyenziswa kweendlela zemveli zokuvula isigqubuthelo seoyile ukutsala igeyiji yeoyile akubonwa, phantse kunokuba kufutshane neekhilomitha ezingama-3000-4000 ilitha yokusetyenziswa kweoyile. Ukuba ingaphantsi kwe-12, kuya kubakho ukusetyenziswa kweoyile okungaqhelekanga okucacileyo, kwaye ukusetyenziswa kwelitha yeoyile kwiikhilomitha ezingamakhulu aliqela okanye iekhilomitha eziliwaka kuyinto eqhelekileyo. Ingakumbi xa isigqubuthelo sokuqala segumbi levalvu siguga, ukusetyenziswa kweoyile ekuqhubeni ngesantya esiphantsi esixekweni akubonakali, kwaye ukusetyenziswa kweoyile ekuqhubeni ngesantya esiphezulu kuya kubonakala.
