Emkhiqizweni wezimboni kanye nokukhiqizwa kwezimoto, ubuchwepheshe bokuvala uphawu bubalulekile ekuqinisekiseni ukusebenza okuthembekile kwemishini. Muva nje, isigxivizo esinezixhumi ezimbili esinomklamo omusha nokusebenza okuhle kakhulu singenile emakethe, sinikeza imboni isixazululo esisha sokuvala futhi ibangele ukunakwa okusabalele. Ngesikhathi esifanayo, isithombe esinemininingwane esibonisa injini kanye nezingxenye zayo kwabelwane ngaso kabanzi ku-inthanethi, okuqhubeka kuthuthukisa ukuqonda kwabantu ngesakhiwo senjini kanye nokusetshenziswa kwezingxenye zokuvala.
1. Ukubukeka Komkhiqizo kanye Nempahla Ebalulekile
Isixhumi esinezixhumi ezimbili sihlanganisa izindandatho ezimbili zenjoloba ezixhunyiwe: uhlangothi olulodwa luyindandatho yesikwele, kanti olunye uhlangothi luyindandatho enkulu eyi-elliptical enechashazi elincane ekugcineni. Lo mklamo awufezi nje kuphela ukuqanjwa kabusha kwesakhiwo kodwa futhi ucabangela ngokugcwele izidingo zokusebenza ekufakweni kwangempela nezimo zokusebenzisa. Yenziwe ngerabha yekhwalithi ephezulu futhi icutshungulwa ngobuchwepheshe be-vulcanization obuthuthukisiwe. Impahla yenjoloba ngokwayo inokunwebeka okuhle kakhulu, ukumelana nokugqoka, nokumelana nokugqwala. Inqubo ye-vulcanization iqhubeka nokwenza kahle ukwakheka kwayo kwamangqamuzana, iqinisekise ukuthi igcina izakhiwo ezizinzile ngaphakathi kwezinga lokushisa elingu-40°C kuya ku-150°C kanye nasezindaweni ezinokucindezela okukhulu, eziyinkimbinkimbi zamakhemikhali, ezivimbela ngokuphumelelayo ukuguga, ukuguqulwa, nezinye izinkinga, ukuqinisekisa ukusebenza kokuvala okuhlala isikhathi eside.
2. Imisebenzi engumongo kanye nezinkambu zohlelo lokusebenza
(a) Ukusebenza Kokuvala Okukhethekile
Kuzo zombili izinto zokusebenza zikagesi nezezimoto, ukuvuza koketshezi kuyisici esibalulekile esithinta ukusebenza okuvamile. Ngenxa yokuma kwayo okuyingqayizivele kanye nezinto zerabha ezisezingeni eliphezulu, isixhumi esikabili-isixhumi singavala ngokuqinile izikhala ezincane phakathi kwezingxenye, senze umgoqo wokuvala othembekile. Isibonelo, ezinjinini zezimoto, i-cylinder head gasket iyadingeka phakathi kwekhanda le-cylinder kanye ne-cylinder block ukuze kuvinjelwe ukuvuza okupholisayo kanye nenjini. Ingxenye yendandatho eyisikwele yesigxivizo esinezixhumi ezimbili ingakwazi ukuzivumelanisa ngokunembile nezindawo ezifanayo, ivimbele ukuvuza kukawoyela nokupholisa kanye nokuxutshwa, iqinisekise ukusebenza kwenjini okuzinzile ngaphansi kwezinga lokushisa eliphezulu, ukucindezela okukhulu, nokudlidliza, igcina ukuthambisa okuhle nokupholisa imiphumela, nokwelula impilo yenjini. Ezinhlelweni ze-hydraulic zemishini yemishini, ingxenye ye-elliptical ring ifanelana ngokuqinile nezingxenye zokuxhuma zamasilinda we-hydraulic namaphampu, igcina ukubekwa uphawu ngaphansi komthelela kawoyela ocindezelwe kakhulu ngenxa yekhono layo elihle lokuguquguquka lokunwebeka, iqinisekisa ukusebenza kahle kwezinhlelo ze-hydraulic kanye nokwenza ngcono ukusebenza kwemishini kanye nokunemba kokusebenza.
(b) Umsebenzi Wokuxhumanisa Nokulungisa
Isakhiwo esinendandatho ekabili ye-double-connector seal siyinikeza kokubili ukuvala nokuxhuma imisebenzi. Ekuhlanganisweni kwezingxenye zezimoto, njengokuxhumana phakathi kwe-multifold intake kanye nebhulokhi yenjini, uphawu lufakwa kusixhumi esibonakalayo, aluhlinzeki nje ngokuvala ukuvimbela ukuvuza kodwa futhi luthuthukisa ukuqina koxhumano ngokuwohloka okunwebekayo nezici zesakhiwo, kunciphisa ingozi yokwehluleka okubangelwa ukuxega. Ezinhlelweni zamapayipi ezimbonini, yenza inqubo yokuxhuma amapayipi ibe lula, ithathele indawo yendabuko eyinkimbinkimbi yebhawodi nezindlela zokuxhuma amantongomane, ivumela ukuvaleka kwamapayipi okusheshayo nokulungiswa, ukunciphisa ubungozi bokuvuza, ukwehlisa izindleko zokunakekela nokuba yinkimbinkimbi, kanye nokwenza ngcono ukusebenza kahle kwezinto zokuthutha nokuphepha.
3. Izinzuzo Ezibalulekile Zokusebenza
(a) Ukuguquguquka Kwebanga Lokushisa Okubanzi
Imishini yezimboni kanye noomakhenikha bezimoto bavame ukubhekana nezimo zokushisa ezeqisayo. Impahla yerabha yesigxivizo esinezixhumi ezimbili iklanywe ngokukhethekile ukuze kugcinwe ukusebenza okuzinzile kanye nokusebenza kahle kokuvala ngaphakathi kwebanga lokushisa elingu -40°C kuya ku-150°C. Ebusika obubandayo, ingabuyisa ngokushesha ukunwebeka kwayo ukuze iqinisekise ukugcotshwa okuvamile kwezinjini zezimoto, kuyilapho endaweni enezinga lokushisa eliphezulu, ayithambisi noma iwohloke, ivikela ngokuqhubekayo izingxenye zangaphakathi noketshezi.
(b) I-High Wear Resistance kanye Nokumelana Nokuguga
Ukunyakaza njalo kwemishini nokusebenza kwemoto isikhathi eside kuhambisana nokungqubuzana okuqhubekayo kanye nengcindezi yemishini. I-double-connector seal isebenzisa impahla yerabha yekhwalithi ephezulu enokwelashwa okukhethekile kwendawo ukuze kuncishiswe ukungqubuzana, ukunciphisa ukuguga. Ukwengeza, izithasiselo zokulwa nokuguga ezingezwe ocingweni zimelana ngempumelelo nemisebe ye-UV, i-ozone, nezinye izici zemvelo. Ngisho nangemva kokunyakaza kwemishini eyinkimbinkimbi yesikhathi eside, igcina ukunwebeka okuhle nokusebenza kokuvala, inciphisa imvamisa yokugcinwa nokushintshwa kwemishini, yehlise izindleko zokusebenza, futhi ithuthukise ukusebenza kahle kokukhiqiza.
(c) Ukumelana Namakhemikhali Okubanzi
Ekukhiqizeni izimboni kanye nokusebenza kwezimoto, izimpawu zivezwa kuma-agent amakhemikhali ahlukahlukene. Impahla yenjoloba yesigxivizo esikabili-isixhumi iklanyelwe ukumelana kahle noketshezi olujwayelekile lwezimoto, uwoyela we-hydraulic wezimboni, okothambisa, nezinye izinto. Alwenzi izinguquko ezibalulekile zomzimba noma amakhemikhali ngisho nangemva kokuchayeka isikhathi eside, ukuvimbela ukuvuza koketshezi kanye nokugqwala kwezingxenye zemishini, iqinisekisa ukusebenza okuzinzile kwemishini ezindaweni zamakhemikhali eziyinkimbinkimbi.
4. Isikhundla kanye Nomsebenzi Wezimpawu Ezikabili-Isixhumi Ezinjinini
Kusukela esithombeni, kuyabonakala ukuthi i-dual-connector seal ifakwe ngokuyinhloko phakathi kwe-multifold intake block kanye ne-injini, kanye naphakathi kwe-cylinder block nekhanda le-cylinder. Kulezi zindawo ezibucayi, uphawu lwezixhumi ezimbili ludlala indima ebalulekile ekuvaleni. Ingxenye yeringi eyisikwele ilingana ngokuqinile ekuxhumekeni phakathi kwekhanda lesilinda nesilinda, ivimbela ngempumelelo ukuvuza kwamafutha enjini nesipholile futhi iqinisekise ukuthi uketshezi olungaphakathi enjinini lugcina imisebenzi evamile yokugcobisa nokupholisa ngaphansi kwamazinga okushisa aphezulu, ukucindezela okukhulu, nokudlidliza. Ingxenye yeringithoni eyi-elliptical ifakwe phakathi kwe-multifold intake kanye ne-cylinder block, iqinisekisa ukuvaleka kwenqubo yokuthatha ukuze umoya noma izingxube ezivuthayo zikwazi ukungena isilinda ngasinye ngendlela efanayo futhi ngokunembile, ngaleyo ndlela kuqinisekiswe ukusebenza kahle komlilo wenjini kanye nokuphuma kwamandla. Le phrezentheshini enembile ayigcini nje ngokuvumela abantu abaningi ukuba bathole ukuqonda okujulile kwe-double-connector seal kodwa futhi ihlinzeka ngezinto eziyisethenjwa ezibalulekile kochwepheshe bemboni, ekhuthaza ukushintshana nokuqanjwa kabusha kobuchwepheshe bokuvalwa.
Isikhathi sokuthumela: May-21-2025