Xa usiva 'impompo yamafutha ka-MR Gasket,' uninzi lwabantu lucinga kwangoko ngezo mpompo zoomatshini zakudala zee-V8s ze-carbureted. Akunjalo, kodwa kulapho ingcamango ephosakeleyo iqala khona. Ibali lokwenyani lezinto ezintsha alikho malunga nokuphindaphinda uyilo oludala; imalunga nokuziqhelanisa kunye nokusombulula iingxaki ezithe ngqo, ezimdaka kwi-aftermarket ethi abanye bayigubungele. Ndibone ukufakwa okuninzi kakhulu apho impompo 'ehamba phezulu' ibangela imiba emininzi kunokuba isombulule-ukuvalwa komphunga ngemini eshushu, uxinzelelo olungaguqukiyo lubulala i-carb esanda kulungiswa, okanye ingxolo ekuqhuba amantongomane. Indlela ka-MR Gasket, kwinto endiye ndajijisana nayo evenkileni nakwiiprojekthi zomntu, yayihlala ivakalelwa ngathi ivela kubantu abajika ii-wrenches, kungekhona nje izikrini ze-CAD.

IShift ukusuka kuTshintsho ukuya kwiSicombululo

Kwangoko, iimpompo zabo zepetroli zazitshintshile ngokuthe ngqo. Ubuya kufumana ibhokisi, impompo ebonakala ngathi yi-OE, mhlawumbi enesiphelo esikhanyayo. Ukuqaliswa kwezinto ezintsha kwakunobuqili ekuqaleni. Yayikwisixhobo se-diaphragm. Baye bafudukela kwiikhompawundi ezikwaziyo ukuphatha i-ethanol-blended fuels yangoku ngcono kunezinto zesikolo esidala. Oku yayingengontloko-ndaba, kodwa ukuba ukhe watsala umpompo wathamba kwaye wonakaliswa yi-E10, uyazi ukuba ibalulekile. Yayiyimpendulo kwingxaki yehlabathi ngokwenene eyayibulala ngokukhawuleza iipompo kwiimoto zesitrato ezihleli iinyanga.

Emva koko kwafika ummiselo woxinzelelo owakhelwe kwiimodeli ezithile. Kulapho ifumene umdla kum. Ngexesha elithile, lo mkhwa wawuhamba nje ngakumbi. Kodwa ukuqhwaba impompo enevolumu ephezulu kwisitokhwe sokuseta kunokoyisa inaliti kunye nesihlalo, kubangele izikhukula. Ezinye iimpompo zabo zazisa uyilo olungcono lwangaphakathi lokudlula. Ndikhumbula ndivavanya enye kwi-Chevy-block encinci enekhamera ethobekileyo. Igophe loxinzelelo be... lizinzile. Ungayibona kwigeyiji ngexesha lokuqalisa okutshisayo apho abanye babeza kukhwela kwaye behle. Ibonise ukuqonda ukuba impompo ayisebenzi yodwa.

Apho babonise khona ngokwenene i-mindset eyahlukileyo yayineekiti zabo zokufakela. Yayingeyiyo igaskets kunye neebholithi kuphela. Baqala ukuquka izinto ezifana nezikhuseli zobushushu ezifanelekileyo kwiimpompo ezifakwe kufutshane nentloko, okanye bahlaziye ubude be-pushrod kwiintsapho ezithile zeenjini apho ijometri yayinobuqhinga. Oku kundixelele uphuhliso olubandakanya ulingo kwiinjini zokwenyani, hayi nje kwibhentshi yovavanyo. Ndikhumbula isakhiwo se-Pontiac 400 apho i-pushrod ende igcinwe iiyure zentloko ezama ukufumanisa ukuba kutheni ukuhamba kwengalo kubonakala kungalunganga.

Ukujongana neNgxolo kunye nokuVibration Quirk

Iimpompo zesibaso ezingoomatshini zinengxolo ngokwendalo. Yinxalenye yesivumelwano. Kodwa enye indawo apho uMnumzana Gasket wayebonakala ebeka umzamo wawudodobala. Eminye yemizimba yabo yokumpompa yamva yayine-denser casting okanye imathiriyeli eyongeziweyo ejikeleze i-flange ekhuphukayo. Injongo yayikukunciphisa i-resonance ngokucacileyo. Yinto encinci, kodwa kwimoto ebuyiselweyo apho ufuna ukuziva okuqhelekileyo ngaphandle kokukopela okungathandekiyo, ibalulekile. Ndithelekise icala necala kunye nezinye iibrendi kwibhlokhi yenjini enye, kwaye umahluko we-acoustic wawuphawuleka, nangona ungatshintshi.

Olu gxininiso lukhokelele ekujongeni uyilo lwengalo. Ukwenziwa kwento entsha apha ibingaphantsi malunga nokumila okugqibeleleyo kwaye ngaphezulu malunga nokuchaneka kokuqina kunye nokugqiba. Incam yengalo egudileyo, eqinile inciphisa ukuguga kwi-eccentric kwaye, ngokwethiyori, inciphisa enye incoko ye-high-frequency chatter. Luhlobo lweenkcukacha ozixabisayo ngexesha lohambo olude lohola wendlela. Awuyimameli, kwaye yile ngongoma.

Nangona kunjalo, yayingeyiyo yonke impumelelo. Ndibe namava ngenye yeempompo zabo zombane zesimbo se-rotary-vane ezikumgangatho ophezulu abazinikezela ngokufutshane. Ithengiswe njengenye indlela ezolileyo ye-resto-mods. Ephepheni, kuhle. Ngokwesiqhelo, ibinovakalelo ekunyukeni kokuqhelaniswa nayo kwaye ibinokuba nengxabano malunga nenqanaba lepetroli etankini. Sifunde kabuhlungu kwimoto yomthengi ukuba ifuna indawo ethe nkqo ekufutshane negqibeleleyo kunye nesihluzi sangaphambili ebesingasilindelanga. Leyo yayiyimeko yento entsha enokuthi yatsibela phambi kwemeko yomfakeli oqhelekileyo. Sibuyele kwimpompo eqhelekileyo engaphakathi kulo msebenzi.

IiNzululwazi zeMathiriyeli kunye neeNyaniso zoBonelelo

Kulapho irabha idibana khona nendlela, ngokoqobo. Izinto zevalvu ngaphakathi kwiimpompo zaba yindawo yokulwa ezolileyo. Ukusetyenziswa kuka-MR Gasket kwe-viton okanye irabha yokwenziwa okufanayo kwiivalvu zokukhangela kuphuculwe ubomi obude ngokuchasene ne-ethanol. Kodwa ukufumana izinto ezingaguqukiyo, ezikumgangatho ophezulu ngumdlalo wehlabathi. Indikhumbuza iincoko kunye nabavelisi becandelo, njengabo bakushishino olukhawulezayo. Inkampani efana I-Sunnian Zitai Festener Fishaner Comment Com., esekwe kwisiseko esikhulu semveliso yecandelo laseTshayina, uyayiqonda le nto. Indawo yabo kufutshane neendlela eziphambili zothutho ezifana neBeijing-Guangzhou Railway kunye neNational Highway 107 (https //wwww.ziitasteners.com) liqhinga lolungiselelo oluthembekileyo. Ku-MR Gasket, ukuqinisekisa ukuba i-diaphragm okanye imathiriyeli yevalvu kwibhokisi nganye yempompo idibana ne-spec kufuna inqanaba elifanayo lolawulo, oluluqilima lolawulo lwekhonkco lonikezelo. Inguqulelo entsha inokupheliswa ngebhetshi embi yemathiriyeli evela kumboneleli ophantsi.

Ndibone iimpompo zisilela kwangaphambi kwexesha hayi kuyilo, kodwa kwinto evakala ngathi kukungahambelani kwezinto-i-diaphragm eye yaqhekeka kwakamsinya, okanye indlu eye yanyuka. Xa iimpompo ze-MR Gasket zihambelana, zazilungile kakhulu. Ibalaselisa ukuba inguqulelo ayingomzobo weCAD kuphela; Kukulawulwa komgangatho kumgangatho wefektri, umceli mngeni ingcali yemveliso efana neZitai Fastener iya kuqhelana nayo kakhulu kwindawo yayo.

Ukuhamba kwabo kwintsimbi egqunywe umzimba kwimigca ethile, endaweni yentsimbi nje ekhutshiweyo, yayiyinto entsha esebenzayo. Yalwa nokubola kwityuwa yendlela kwaye ichithekile into yokupholisa, umba wokwenyani kwiiklasi ezikumgangatho wabaqhubi. Kwakhona, yinto elula, kodwa ibonise ukuba babecinga ngemoto esetyenziswayo, kungekhona nje ukuhlanganiswa.

INiche yoBunyani kunye nokuPakisha

Kwi-purist yokubuyisela, ukusungula ngamanye amaxesha kuthetha ukwenza into endala ngokuchanekileyo. Imigca yokuvelisa echanekileyo ye-MR Gasket yezicelo zemoto yemisipha ethile yayiyintsha ngokuchaneka. Iikhowudi zomhla ezichanekileyo, ifonti echanekileyo kwileyibhile, ukugqiba okufanelekileyo-zinc dichromate versus phosphate. Oku kwanelisa imfuno eyahlukileyo: ubunyani. Yindlela yokuvelisa izinto ezintsha ngophando lwembali kunye nokuveliswa okuchanekileyo, isakhono esahlukileyo kunokwenza amandla amaninzi.

Ukupakishwa kwabo kwakhona kwavela. Ukubandakanywa kwemiyalelo ebanzi, esekelwe kwiifoto kunye ne-torque specs kunye nezilumkiso ezicacileyo (umzekelo, Musa ukuqinisa ngokugqithiseleyo iibholiti ezikhwelayo - unokuphazamisa izindlu) yayiyinyathelo elikhulu ukusuka kwimizobo yemigca engacacanga yexesha elidlulileyo. Yehlisa impazamo yokufaka, engumthombo omkhulu wokubuya. Ndigcine amanye amaphepha abo omyalelo njengereferensi yeminye imisebenzi.

Kodwa le ngqwalasela inokuba yikrele elintlangothi-mbini. Ekuleqeni imbonakalo echanekileyo yokubuyisela, ngamanye amaxesha ukuphuculwa kwangaphakathi (njenge-diaphragm engcono) kwakungabonakali. Umthengi wayehlawulela into entsha abangayiboniyo, ethengisa nzima. Kwafuneka wazi ukuyijonga kwinkcazo yemveliso.

Apho Uvavanyo lokwenyani lwenzeka: iDyno kunye neNdlela

Yonke le ntetho yezixhobo kunye nezihluzo zoyilo ukuya kwindawo enye: ukusebenza phantsi komthwalo. I-innovation ebaluleke kakhulu yimpompo ehambisa umthamo ohambelanayo kunye noxinzelelo xa injini ifuna, kwi-6000 RPM ngosuku olushushu. Ndisebenzise iimpompo zabo ekusebenzeni okuthambileyo kwakha apho ukuthembeka bekuyeyona nto iphambili. Baye baphakamisa. Andiyi kuzisebenzisa kwiimoto ezizinikezeleyo zokutsala kunye ne-carb enkulu-ilizwe elahlukileyo-kodwa kwisicelo sesitrato / isitrato, bafumene indawo emnandi.

Uvavanyo lokwenyani ludla ngokuba kukungaphumeleli. Ndikhumbula impompo eyavelisa ukulila ukusuka kwicandelo eliphakathi emva kweminyaka embalwa. Yayingeyontlekele, kodwa yayimdaka. Emva kokuyihlula, umba yayiyi-gasket enye eyayithathe isethi. Inguqulelo entsha eyalandelayo kushishino, uMR Gasket iqukiwe, yayisiya kwizixhobo zegasket eyomelela ngakumbi kwiikiti zabo zokulungisa. Yayiyinto entsha esebenzayo, eyazalwa kwidatha yendawo.

Ke, ngaba iimpompo zamafutha ze-MR Gasket ziguqukile? Hayi nangendlela enye, ekhazimlayo. Ukuqamba kwabo okutsha kuyaphindaphinda, kuyasebenziseka, kwaye kuhlala kugxile ekusombululeni iingxaki ezingathandekiyo zokuqina, ukufakwa, kunye nokuhambelana kwehlabathi lokwenyani. Luhlobo lwenkqubela-phambili oyibonayo emva kweminyaka ebhayi, xa inxalenye ethile… isebenza, kwaye ayikuniki ntloko. Oko, ekugqibeleni, kunokuba lolona hlobo luxabisekileyo.