Iimoto ngoomatshini abamangalisayo. Kodwa ngaphandle komnatha ozinikeleyo wokubonelela ngamandla elulwelo, ziibhokisi zentsimbi enzima nje. Esi sikhokelo sichaza ngokuchanekileyo ukuba olu cwangciso lusebenza njani. Kufanelekile ukufunda kuba nokuba uqhuba ilori yonke imihla okanye uqhuba ivenkile ye-CNC eyenza iinxalenye zeshishini lezothutho, ukwazi oomatshini abasemva kwendlela ulwelo oluhamba ngayo kukunceda uqonde yonke into ukusuka ekusebenzeni kwe-injini ukuya kwimveliso echanekileyo. Makhe sijonge ngokusondeleyo kumacandelo asebenza ngaphakathi kwimoto yakho.
Yintoni kanye kanye isixokelelwano sepetroli kwaye zeziphi iimfuno zesistim esinayo isithuthi esiqhubayo?
Injongo ephambili ilula. Kufuneka ufumane amandla elulwelo ukusuka ngasemva emotweni ukuya ngaphambili. Kufuneka uthuthe amafutha ngokufanelekileyo. Iyonke inkqubo yamafutha ilawula yonke le nkqubo. Ilugcina ngokukhuselekileyo ulwelo, lucoca kakuhle, luze luludubule ngqo enjinini. Imoto yanamhlanje inzima kakhulu kwaye intsonkothile kakhulu. Ke ngoko, inkqubo idinga ukuchaneka ngokupheleleyo ukugcina isithuthi sibaleka ngokufanelekileyo kumawaka eemayile.
Xa unyathela kwipedali yerhasi ukudlula ilori, isixa samafutha angena kwibhloko sitshintsha ngoko nangoko. Ukuba inethiwekhi yonikezelo iyasilela ukuhambelana nale mfuno yequbuliso, imoto iya kuthandabuza okanye iphume ngokupheleleyo. Ukuseta okufanelekileyo kuyilelwe ukuphendula ngeemilliseconds. Boom. Amandla kwimfuno.
Kutheni le nto itanki yamafutha ibaluleke kangaka ukugcina isithuthi sakho sihamba kakuhle?
Uhambo luhlala luqala kwitanki yamafutha. Eli candelo liyibhokisi ekhuselekileyo, ekhuselekileyo yokugcina. Kodwa eneneni intsonkothe ngakumbi kune-emele elula. Kufuneka ilubambe ngokukhuselekileyo ulwelo, nokuba yipetroli okanye idizili, ngaphandle kokuvumela nawuphi na umsi onobungozi uphumele emoyeni. Oku kukhusela okusingqongileyo, kukugcina ukhuselekile, kwaye kunceda ukuthoba amanqanaba okukhutshwa kwesithuthi sakho.
Iitanki zale mihla zakhiwe ngeeplastiki ezinoxinano oluphezulu okanye iintsimbi ezomeleziweyo ezilungiselelwe ukumelana neempembelelo ezinzima ngexesha leengozi. Bakwasebenzisa ii-baffles ezikhethekileyo zangaphakathi. Ezi baffles zinqanda ulwelo ekujikeni kakhulu xa uthatha ikona ebukhali, enceda ukugcina ukuhanjiswa kwepetroli okuzinzileyo ngamaxesha onke. Ukugcina uhambo lwakho luhamba kakuhle luqala ngesiseko esiluqilima ngasemva kwesakhelo semoto.
Ingaba impompo yamafutha iwatsala njani amafutha etankini ukondla injini?
Ukuhambisa ulwelo olunzima, udinga intliziyo eyomeleleyo. Loo ntliziyo yimpompo yamafutha. Kwiimoto ezininzi zanamhlanje, le yunithi ingaphakathi kwitanki yamafutha. Ukuntywiliselwa ngokupheleleyo kunceda ukugcina i-motor motor ipholile kwaye iyinqande ekushiseni ngokugqithiseleyo ngexesha lohambo olude. Impompo idala ukuhamba kwamafutha okuzinzileyo okutyhala ulwelo phambili ngamandla.
Isixhobo kufuneka sibambe amafutha kwitanki kwaye siyithumele ngokukhawuleza ezantsi kumgca. Iqinisekisa ukuba injini ifumana unikezelo oluzinzileyo, olungaphazamisekiyo. Ukuba unempompo yepetroli engaphumeleliyo, injini yemoto iya kuthandabuza, ilahlekelwe amandla kwiinduli, okanye inqabe ukuqala ngokupheleleyo. Kwi-Drillstar, siyakuqonda ukuchaneka okufunekayo ukwenza ezi mpompo; abathengi bethu basebenzisa ezikhethekileyo Indexable Gun Drills ukwenza imingxunya enzulu ethe ngqo efunekayo kwizindlu zempompo ezinamandla.
Kutheni isihluzo samafutha sibekwe phakathi kwetanki kunye nenjini?
Ubumdaka kunye negrit yoyikeka kwiinjini ezisebenza kakhulu. Intwana yomhlwa okanye isanti inokonakalisa yonke into. Yiyo loo nto ufuna isihluzo samafutha ngokupheleleyo. Eli candelo libalulekileyo libamba ukungcola ixesha elide ngaphambi kokuba lide lifikelele kwiindawo ezithambileyo ezihambayo. Ngokuqhelekileyo ibekwe kwindawo ekhuselekileyo phakathi kwetanki kunye ne-injini.
Esi sihluzo sibamba nakuphi na ukungcola okanye isingcolisi esiqinileyo esincinci. Injongo icace kakhulu: sebenzisa amafutha acocekileyo ukukhusela iindawo zentsimbi ezibizayo ngaphambili. Ufuna ukuba ulwelo olungena kwi-injini lucoceke kangangoko ngokobuntu. Isihluzi somgangatho ophezulu siqinisekisa ukuba kuphela ulwelo olusulungekileyo lufikelela kwindawo yokugqibela, lukhusela yonke inkqubo yamafutha.
Ithini indima yemigca yamafutha ekugcineni isixokelelwano sesibaso sisempilweni?
Ngoku unempompo yamafutha kunye netanki, udinga uhola wendlela okhuselekileyo. Iintambo zamafutha zisebenza njengombhobho obalulekileyo odibanisa yonke into. Bathwala ulwelo olunoxinzelelo olukhulu ukusuka kwitanki yamafutha ukuya enjinini. Le mibhobho idla ngokwenziwa ngentsimbi eyomeleleyo, engaginyekiyo okanye iplastiki eyomeleleyo, ebhetyebhetye.
Kufuneka batshintshe kancinci kunye namaqhuma endleleni ngaphandle kokuqhekeka okanye ukuphuka. Ukuvuza lula kula mibhobho kunokuba yingozi kakhulu. Ithontsi elinye lepetroli elibetha umbhobho wokukhupha umoya oshushu linokuqalisa ngokulula umlilo otshabalalisayo. Ukusebenzisa imigca ekumgangatho ophezulu kunye nezihluzi kubaluleke kakhulu kukhuseleko lwakho kunye nobomi obude besithuthi.
Ingaba i-electronic fuel injection ihambisa njani amafutha afunekayo?
Iimoto zakudala zakudala zisebenzisa i-carburetor yoomatshini. Isithuthi se-carbureted esixutywe nomoya kunye negesi esebenzisa ukufunxa okusisiseko. Kodwa namhlanje, sisebenzisa inaliti yamafutha e-elektroniki. Le ndlela yanamhlanje isebenzisa ikhompyutha ehlakaniphile, eyaziwa njengeyunithi yokulawula injini (okanye i-ecu). Ikhompyutha ihlala ibala ulwelo oluchanekileyo olufunwa yi-injini.
I-ecu ibangela i-injector yamafutha. Eli candelo lichanekileyo litshiza inkungu ecolekileyo ngqo kwi-manifold yokungenisa okanye kanye kwibhloko yenjini. Inkqubo yale mihla yokutofa ngamafutha inokusebenzisa ukudubula okulandelelanayo okuphambili. Oku kuthetha ukuba itshiza kanye xa ivalve ethile ivula, inika ubungakanani obufanelekileyo bamafutha ngexesha elifanelekileyo. Yinto emangalisayo yobunjineli bale mihla.
Kwenzeka ntoni ngaphakathi kwisilinda yemoto ngexesha lomjikelo wentlantsi?
Xa ekugqibeleni inkungu ingena kwigumbi lokutsha le-injini, ixubana ngokukhawuleza nomoya ongenayo. I-spark plug ivutha umxube oguqukayo. Olu gqabhuko-dubulo luncinane, lulawulwayo, okanye ukutsha, lutyhalela phantsi ipiston yentsimbi enzima. Esi senzo siphindaphindayo senza itorque kunye namandla ehashe aqhubela phambili isithuthi esinzima.
Iziseti zale mihla ezifana nokutshiza ngokuthe ngqo ulwelo kwi-cylinder ngoxinzelelo oluphezulu kakhulu. Oku kwenza ukuba ukutsha kusebenze ngakumbi. Xa usebenzisa ulwelo olukwinqanaba eliphezulu, ugqabhuko-dubulo lushiya phantse kungabikho diphozithi yekhabhoni ngasemva. Oku kuthetha ukusebenza ngcono kakhulu, uqoqosho lwepetroli oluphuculweyo, kunye namaxabiso asezantsi epetroli kuwe kwisikhululo serhasi ukusukela oko isithuthi sakho sitshisa igesi encinci ukuya kumgama ofanayo.
Ngaba abalawuli boxinzelelo baqinisekisa njani ukuba injini ifumana isixa esifanelekileyo?
Impompo yesibaso ityhala ngamandla, kodwa ngamanye amaxesha ityhala kakhulu ukuba injini ikwazi ukusingatha ngokukhuselekileyo. Umlawuli ulawula uxinzelelo lwamafutha ngokuthe ngqo. Isebenza kanye njengomgcini-sango onenkathalo. Ilawula uxinzelelo lwamafutha kwinethiwekhi yonke. Uninzi lwabalawuli boxinzelelo luxhonywe ngokukhuselekileyo kufuphi nomzila we-fuel rail, umbhobho wentsimbi enzima owondla ii-injection nganye.
Ukuba uxinzelelo luphezulu kakhulu, i-injini isebenza ngokutyebileyo, ichithe igesi, kwaye yenzakalise uqoqosho lwakho lwamafutha. Ukuba uxinzelelo lusezantsi kakhulu, i-motor ibaleka kwaye ishushu ngokuyingozi. Umlawuli uqinisekisa ukuba uxinzelelo lwamafutha luhlala lulungelelene ngokugqibeleleyo. Oku kuqinisekisa ukuba injini ifumana isixa esifanelekileyo nokuba uqhuba ngokukhawuleza kangakanani kuhola wendlela.
Ngawaphi awona macandelo enkqubo yamafutha aphambili kwaye abenzi boluvo babanceda njani?
Isithuthi sanamhlanje sinezinzwa ezininzi ezijonga yonke into. Inzwa yeoksijini, umzekelo, ihlala ijonga igesi yokuphuma eshiya imoto. Ithetha ngokuthe ngqo kwi-ecu ukuze ikhomputha ikwazi ukunyenyisa umxube womoya-kwi-liquid kwi-fly. Onke la macandelo abalulekileyo enkqubo yamafutha asebenza ngaphandle komthungo kunye njengeqela elikhulu, elilungelelanisiweyo.
Nokuba uqhuba imoto yepetroli eqhelekileyo okanye ilori yedizili enzima, iindawo eziphambili ziyafana. Impompo yamafutha, imigca yamafutha, isihluzo samafutha, kunye nesitofu samafutha zonke zilawulwa ngombane. Ngokudibeneyo, benza iluphu yoxinzelelo oluphezulu olungayeki ukusebenza ngelixa uqhuba. Ukutshiza ezi bhloko ezintsonkothileyo kudla ngokufuna izixhobo ezifana ne Isiphelo sokusila (kunye nofakelo olunophawu) ukujongana nemiphezulu yesinyithi eyomeleleyo ngokugqibeleleyo.
Ingaba inkonzo ecwangcisiweyo iyimisa njani imiba enokubakho kunye nolungiso olubiza imali eninzi?
Kufuneka uziqhelanise nokugcina isitofu sakho sepetroli sikwimo ephezulu ngawo onke amaxesha. Ukuba awuyihoyi ngokupheleleyo, iindawo ezibalulekileyo ziya kuthi ekugqibeleni zivale. Isihluzi esimdaka, esingahoywanga siyakunyanzela impompo yamafutha ukuba isebenze nzima kakhulu kwaye itshise phambi kwexesha. Ukuba ubona imoto erhabaxa, eshukumayo okanye unobunzima bokuqalisa isithuthi sakho kusasa, jonga umkhandi omthembileyo ngoko nangoko.
Kubaluleke kakhulu ukutshintsha isihluzo samafutha kanye njengoko umenzi ecebisa. Ukusebenzisa irhasi eyiyo kunokuthintela ukuvela kweclog kwisitofu sakho sexabiso eliphezulu. Ukukhangela ngokukhawuleza okubonakalayo kunokubamba imiba encinci enokuthi ibonakale kwangoko. Ukuthenga indawo yepetroli etshintshayo namhlanje ngokuqinisekileyo kukusindisa kulungiso olukhulu, oluxabisa kakhulu ngomso. Ukwenza inkonzo ecwangcisiweyo kwandisa kakhulu ubomi besithuthi sakho. Kwaye khumbula, ekubeni isibaso sidala amandla angaphakathi agqithisileyo, abenzi beemoto abaninzi baxhomekeke kwizinto ezomeleleyo kakhulu-ezifana nezathu. iStellite Alloy Valve Probe kuShishino lwePetrochemical-ukuqinisekisa ukuba iivalve kunye neepompo aziphumeleli phantsi koxinzelelo.
Isishwankathelo: Izinto eziThathayo ezibalulekileyo zokuqonda iNkqubo
Inkqubo yamafutha yinxalenye yobunjineli engakholelekiyo. Ukugcina isithuthi sisebenza ngokugqibeleleyo kufuna iindawo ezininzi ezichanekileyo ezisebenza ngokuhambelanayo. Nasi isishwankathelo esikhawulezayo sezona zinto zibalulekileyo omele uzikhumbule:
- I inkqubo yamafutha igcina ngokukhuselekileyo kwaye ithutha ulwelo ukusuka ngasemva kwimoto ukuya ngqo kwi injini.
- I itanki yamafutha yiyunithi yokugcina ehlala ixesha elide eyilelwe ukuba iphile kwiimpembelelo kwaye ibambe umsi onobungozi.
- Umgangatho ophezulu impompo yamafutha idala ukuhamba koxinzelelo oluphezulu olutyhala ulwelo phambili.
- I isihluzo samafutha ibamba konke ukungcola ukuqinisekisa ukuba kuphela ulwelo olusulungekileyo lufikelela kwinjini.
- Yomelele imigca yamafutha thwala ulwelo olunoxinzelelo olukhulu ngaphandle kokuvuza okanye ukuqhekeka.
- I ecu ibala umthamo ochanekileyo wolwelo olufunekayo ukuze ugqibelele ukukhawuleza kunye namandla.
- Inkqubela phambili isitofu samafutha inikeza i amafutha ngexesha elifanelekileyo ukwenzela ukuba kutsha kwentlantsi okugqibeleleyo.
- Ukuseta okungalunganga kunokubangela ukurhabaxa engasebenziyo okanye ukusilela ngokupheleleyo.
- Ngalo lonke ixesha buyisela amafutha akho icebo lokucoca ukuthintela imiqobo kunye nokuthintela impompo engasebenziyo.
- ukugcinwa rhoqo ngundoqo wokuthintela umonakalo obiza imali eninzi enjini.
- Ukubeka iliso kwi imoto ye impilo rhoqo igcina ukusebenza incopho iminyaka.
