I-Car Muffler winding - amathiphu asebenzayo nama-nuances
Okuqukethwe
Uma i-muffler ishisiwe, futhi singekho isikhathi sokuyiqaqa nokuyisonga okwamanje, ungakwazi ukulungisa okwesikhashana umonakalo ohlelweni lwe-exhaust usebenzisa i-sealant engamelana nokushisa. Imelana nokushisa kufika ku-700-1000 degrees, kuye ngokuthi ukwakheka kanye nomkhiqizi.
Ngisho nalapho ushayela edolobheni, izinga lokushisa le-muffler yemoto lifinyelela kuma-degree angu-300. Ukuvikela isistimu yokukhipha umoya ekushiseni ngenxa yokushisa nokwandisa amandla enjini, i-muffler igoqwe ngezinto zokushisa ezishisayo.
Kungani udinga ukuvunguza i-muffler
Ukusonga itheyiphu eshisayo kuyinkambiso ethandwayo phakathi kwabathandi bokulungisa izimoto, okukuvumela ukuthi:
- Yehlisa ivolumu yokukhipha, ebonakala ngenxa yokufakwa kwezinto ezengeziwe, njenge-resonators noma "izicabucabu".
- Pholisa injini yemoto ngokukhuphula izinga lokushisa lapho uphuma khona isifingqo semoto, wehlise umthwalo enjinini.
- Shintsha umsindo okhencezayo we-exhaust eshuniwe ube ojulile futhi one-bassy.
- Vikela isithulisi ekugqwaleni nasemanzini.
- Khulisa amandla omshini cishe ngo-5%. Ukupholisa okubukhali kwamagesi, okubangelwa ukuthi izinga lokushisa le-muffler yemoto uma injini isebenza liphansi kakhulu kunangaphakathi kweqoqo, kwenza kube nzima ukuthi baphume, okuphoqa injini ukuba ichithe ingxenye yezinsiza iphusha. ukuphuma. I-tape eshisayo ngeke ivumele amagesi okukhipha amandla ukuba aphole ngokushesha futhi anciphise, anciphise ukunyakaza kwawo, futhi ngaleyo ndlela asindise amandla akhiqizwa injini.
i-muffler tape eshisayo
Imvamisa, abalandeli bokushuna basebenzisa itheyiphu eshisayo ikakhulukazi ukukhulisa amandla, yonke eminye imiphumela emihle yokusonta ibhonasi enhle.
Sishisa kangakanani i-muffler
Ukushisa okungaphakathi kwe-exhaust eningi ngomthwalo omkhulu wenjini kungafinyelela ku-700-800 degrees. Njengoba usondela ekuphumeni ohlelweni, amagesi ayaphola, futhi isivalo semoto sishisa sifike ku-350 degrees.
Izinsiza zokugoqa
Ngenxa yokushisa okuphezulu kokushisa kwe-muffler yemoto, ipayipi yokukhipha ngokuvamile ishisa. Ungakwazi ukulungisa ingxenye ngaphandle kokushisela noma wengeze ukufakwa okushisayo usebenzisa izindlela ezihlukahlukene zokusonta:
- Ibhandeshi le-muffler yemoto lizosiza ukuvala imbobo eshisiwe epayipini lokukhipha ngaphandle kokusebenzisa i-welding. Ukuze wenze lokhu, ingxenye ikhishwa emshinini, i-degreased futhi indawo eyonakalisiwe ihlanganiswe ne-bandage evamile yezokwelapha, ifakwe kahle nge-clerical (silicate) glue.
- I-bandage tape yokushisa ephezulu ye-muffler yemoto iyi-elastic strip ye-fiberglass noma i-aluminium engu-5 cm ububanzi futhi cishe imitha eyodwa ubude, lapho kusetshenziswa khona isisekelo sokunamathela (imvamisa i-epoxy resin noma i-sodium silicate). Ukusetshenziswa kwe-tape kuthatha indawo yokulungisa esitolo sokulungisa izimoto. Ngosizo lwayo, ungakwazi ukulungisa izimbobo ezishile kanye nemifantu, uqinise izingxenye ezonakaliswe ukugqwala. Noma vele ugoqe ipayipi lokukhipha umoya ukuze ulivikele ekulimaleni okungenzeka.
- Itheyiphu enamathelayo ekwazi ukumelana nokushisa ye-muffler yemoto yenziwe nge-aluminium foil noma i-Kapton (ukuthuthukiswa okukhethekile yi-DuPont).
- Inketho engcono kakhulu ye-thermal insulation yesistimu yokukhipha i-tape yokushisa.
Ngemuva kokuqina, i-ceramic sealant "iyaqina" futhi ingase iqhekeke ngenxa yokudlidliza kwesistimu yokukhipha umoya; ukuze ulungiswe, kungcono ukuthatha into enwebeka kakhulu esekelwe ku-silicone.
Izakhiwo nezici
I-tape ye-thermal yemoto iyindwangu yendwangu ephikisana nokushisa okuphezulu (ingakwazi ukushisa kuze kufike ku-800-1100 degrees ngaphandle kokulimala). Ukumelana nokushisa namandla ezinto ezibonakalayo kunikezwa ukwelukwa kwe-silica filaments noma ukungezwa kwe-lava ehlutshiwe.
Uhlobo lwetheyiphu eshisayo
Amateyipu akhiqizwa ngobubanzi obuhlukahlukene, usayizi ofanele wokusonteka kwekhwalithi ephezulu ngu-5 cm. Umqulu owodwa ongu-10 m ubude wanele ukumboza i-muffler yemishini eminingi. Impahla ingaba mnyama, isiliva noma igolide - umbala akuphazamisi ukusebenza futhi ukhethwa ngokusekelwe emsebenzini wawo wokuhlobisa.
Izinzuzo
Uma kulandelwa ubuchwepheshe be-winding, i-tape eshisayo "ibeka" kangcono futhi inamathele ngokuphephile ebusweni bepayipi kune-bandage tape noma i-tape engamelana nokushisa. Futhi, lapho uyisebenzisa, izinga lokushisa le-muffler yemoto lizinzile.
amaphutha
Ukusetshenziswa kwe-thermal tape kunezinkinga zayo:
- Njengoba i-muffler yemoto ikhuphukela ekushiseni okungaba ngu-300 degrees, futhi i-tape igcina ukushisa okweqile, isistimu yokukhipha umoya ingashisa ngokushesha.
- Uma i-tape ilimala ngokukhululekile, uketshezi luzoqoqwa phakathi kokuvunguza kanye nobuso bepayipi, ukusheshisa ukubonakala kokugqwala.
- Ngenxa yokuthi izinga lokushisa le-muffler yemoto ngemuva kokugoqa lizoba ngaphezulu, kanye nokuchayeka ekungcoleni komgwaqo noma usawoti, i-tape izolahlekelwa ngokushesha umbala nokubukeka kwayo kwangempela.
Ungawavunguza kanjani i-muffler ngokwakho
Ama-masters esiteshini sesevisi azozibophezela ukusonga i-muffler yemoto, kodwa kuzodingeka ukhokhe imali eningi ngale nqubo elula. Abashayeli abanohlonze noma abathanda ukushuna abakhetha ukuthuthukisa imoto ngezandla zabo bangasebenzisa kalula itheyiphu ekwazi ukumelana nokushisa bebodwa. Ukuze wenze lokhu udinga:
- Thenga impahla yekhwalithi (amateyipu aseShayina ashibhile angenagama ngokuvamile enziwa ngaphandle kokulandela ubuchwepheshe futhi angaqukatha i-asbestos).
- Susa i-muffler emotweni, ihlanze ekungcoleni nasekugqwaleni, yinciphise.
- Ukuze uvikele isistimu yokukhipha umoya, ungapenda ingxenye ngopende ongangeni ekushiseni omelana nokugqwala ngaphambi kokusonteka.
- Ukwenza itheyiphu eshisayo ilingane kangcono, udinga ukuyithambisa ngamanzi ajwayelekile, uyibeke esitsheni esinoketshezi amahora ambalwa, bese uyikhama kahle. Kunconywa ukugoqa ngenkathi i-tape isemanzi - ngemva kokumisa, izothatha ngokunembile umumo oyifunayo.
- Lapho usonga, ungqimba ngalunye olulandelayo kufanele ludlulele phansi cishe uhhafu.
- I-tape ihlanganiswe nezinsimbi ezijwayelekile zensimbi. Kuze kube yilapho wonke umsebenzi usuqediwe, kungcono ukuthi ungawasonti kuze kube sekugcineni - kungase kudingeke ulungise ukugoqa.
- Lapho usufinyelele ekupheleni kwepayipi, kufanele ufihle ichopho le-tape ngaphansi kwezinye izendlalelo ukuze lingaphumi.
Ukuxhumeka kokuqala kungase kungasebenzi kahle kakhulu, ngakho-ke kungcono ukuqala ukubopha kusukela ku-clamp yesibili, ukuvikela okwesikhashana ingxenye eyedlulele nge-tape. Uma ujwayele ukubopha ngokuphephile izinsimbi, futhi uma singekho isidingo sokulungisa ukugoqa kwe-node yokuqala, ungasusa itheyiphu futhi ubophe kahle i-clamp yokuqala.
Indlela yokugoqa i-muffler
Itheyiphu eshisayo kufanele isonge ngokuqinile ku-muffler, kodwa izingxenye zokugoba noma ukuhlangana kwe-resonator ne-downpipe kunzima ukugoqa yodwa. Lokhu kwenziwa kangcono nomsizi ozobamba indwangu ezindaweni "ezinzima" ngenkathi welula futhi usebenzisa i-tape.
Uma kufanele usebenze ngaphandle komsizi, ungakwazi ukulungisa okwesikhashana i-bandage emiphethweni nge-tape evamile, okumele isuswe ngemva kokuphela kokuvala.
I-winding tape eshisayo yandisa ububanzi bepayipi. Ngakho-ke, ngaphambi kokuthi ekugcineni uqinise ama-clamps, udinga "ukuzama" ingxenye esendaweni ukuze uqiniseke ukuthi ilingana kahle.
Kufanele kukhunjulwe ukuthi noma yiziphi izinguquko ekwakhiweni kwemoto ezinganikezwa umenzi, uzenza ngengozi yakho kanye nobungozi. Ngaphambi kokuqala umsebenzi, cabanga ngokucophelela ngazo zonke izinzuzo nezingozi zalesi sixazululo.
Ngemuva kokuqeda, ungaqiniseka ukuthi izinga lokushisa lomshini wemoto ngenjini egijimayo lizogcinwa lisezingeni elizinzile, ngaphandle kokubangela ukushisa ngokweqile kwenjini futhi lingavimbeli ukuphuma kwamagesi okukhipha umoya.
