Izindlela zokunamathisela amakhithi omzimba emotweni: izincomo ezivela kochwepheshe

Lapho ufaka ama-threshold, ukuze unamathisele ikhithi yomzimba emzimbeni wemoto, i-adhesive-sealant ingase idingeke, futhi izixhumi zezikulufi zokuzithinta noma ama-latches epulasitiki asetshenziswa ngaphakathi uma ugoba. Ngaphambi kwalokho, udinga ukuvula iminyango yangemuva nangaphambili, ukhulule izikrini bese ususa imingcele endala.

Ukufaka ikhithi yomzimba emotweni kuyibhizinisi elinzima futhi elibizayo. Lo mbuzo ukhathaza abanikazi bezimoto abaningi abafuna ukwenza imoto ihluke.

Ziphi iziketi ezinamathiselwe

Ngesicelo somnikazi, ukufakwa kwekhithi yomzimba emotweni kwenziwa kuwo wonke umzimba wemoto, ezinhlangothini, kumabhampa angemuva noma angaphambili, noma kokubili ngesikhathi esisodwa.

Amabhampa

Ukushuna obhampa bangemuva nangaphambili kuyefana. Indlela elula yokuwalungisa ukukhulula amabhawodi, ukhiphe ubhampa omdala ufake omusha lapho. Kukhona amamodeli lapho entsha ibekwe phezu kwendala.

Ikhithi yomzimba yebhampa

Ukuqinisa kuma-bumpers, phansi komzimba, kanye ne-"kenguryatnik" kufakwe kuma-SUV ukuvikela imoto emonakalweni lapho ushayela ngaphandle komgwaqo.

Amathreshold

Igibele ezinhlangothini zemoto. Bathatha yonke imfucumfucu yomgwaqo namatshe amatshe, benze kube lula ukungena ekhabetheni, futhi baphinde banciphise ukushaya ngezinga elithile. Kumele kukhunjulwe ukuthi i-fiberglass car sills ijwayele ukuqhekeka.

Abaphangi

Ama-spoilers angabekwa ngemuva noma ngaphambili komzimba, emaceleni noma ophahleni.

Ezingemuva zigxunyekwe phezu kwe-trunk yemoto ukunciphisa ukudonsa kwe-aerodynamic, ukudala ukwehla nokubamba kangcono phakathi kwamasondo nomgwaqo. Lesi sakhiwo sibonakala ngesivinini esingaphezu kuka-140 km / h, futhi ngenxa yalokho ibanga lokubhuleka liyancipha.

I-spoiler yangaphambili icindezela umzimba ngaphambili futhi ibandakanyeka ekupholiseni i-radiator nama-brake disc. Ukugcina ibhalansi yemoto, kungcono ukubeka kokubili.

Isiqu

Ophahleni lwemoto, ungafaka i-overlay-trunk ngendlela yezinsimbi ezimbili zensimbi, lapho kulungiswa khona imibhobho ekhethekile yokuthutha impahla.

impahla yekhithi yomzimba

Ukwakhiwa kwabo, i-fiberglass, ipulasitiki ye-ABS, i-polyurethane ne-carbon fiber isetshenziswa kaningi.

Imikhiqizo emihle yenziwa nge-fiberglass - iphathwa ngama-polymers we-thermoplastic kanye ne-fiberglass ecindezelwe. Lena impahla engabizi, ekhanyayo, enwebekayo, engenamandla kunensimbi futhi kulula ukuyisebenzisa, kodwa edinga ubuhlakani obukhethekile lapho isebenza. Ukwakhiwa kwanoma yikuphi ukuma nokuba yinkimbinkimbi kwenziwa kuyo. Ibuyisela umumo ngemva kokushaywa. Lapho usebenza nge-fiberglass, kuyadingeka ukusebenzisa imishini yokuzivikela yomuntu siqu.

Imikhiqizo eyenziwe ngepulasitiki ye-ABS ingabizi kakhulu. Okubalulekile kuyinhlaka ye-thermoplastic engazweli nomthelela esekelwe ku-acrylonitrile, i-butadiene ne-styrene, evumelana nezimo ngokwanele futhi ikwazi ukumelana, nokugcinwa kweyinki okuhle. Le pulasitiki ayinabo ubuthi, imelana nama-asidi nama-alkali. Izwela emazingeni okushisa aphansi.

I-polyurethane iyikhwalithi ephezulu, into evumelana nemvelo ye-polymer, okuthile phakathi kwerabha nepulasitiki, eguquguqukayo futhi imelana nomthelela, imelana nokuphuka, futhi ibuyisela isimo sayo lapho ikhubazekile. Iqinile ngokumelene nesenzo sama-asidi nezincibilikisi, igcina kahle upende nesembozo sokuvanisha. Izindleko ze-polyurethane ziphezulu kakhulu.

Ikhithi yomzimba eyenziwe nge-polyurethane

Ikhabhoni iyi-carbon fiber enamandla kakhulu eyenziwe nge-epoxy resin nemicu ye-graphite. Imikhiqizo evela kuyo isezingeni eliphezulu, ilula, ibukeka ngendlela engavamile. Ububi be-carbon fiber ukuthi ayibuyeli emuva ngemuva komthelela futhi iyabiza.

Ama-spoilers, ngaphezu kwalezi zinto, angenziwa nge-aluminium nensimbi.

Okufanele unamathisele ikhithi yomzimba emotweni

Ikhithi yomzimba ifakwe emotweni kusetshenziswa amabhawodi, izikulufo zokuzishaya, amakepisi, iglue-sealant. Ukulungisa ikhithi yomzimba emotweni, ama-latches epulasitiki kanye ne-tape enezinhlangothi ezimbili nazo zisetshenziswa.

Lapho ufaka ama-threshold, ukuze unamathisele ikhithi yomzimba emzimbeni wemoto, i-adhesive-sealant ingase idingeke, futhi izixhumi zezikulufi zokuzithinta noma ama-latches epulasitiki asetshenziswa ngaphakathi uma ugoba. Ngaphambi kwalokho, udinga ukuvula iminyango yangemuva nangaphambili, ukhulule izikrini bese ususa imingcele endala.

Ukuze unamathisele ama-spoiler ku-bumper yepulasitiki, izikulufa zokuzithinta, i-galvanized noma insimbi engagqwali, zisetshenziswa, kuyilapho izimbobo ze-trunk zibhoboza nhlangothi zombili. Ukuze uthuthukise ukunamathela esiqwini, i-tape enezinhlangothi ezimbili inamathiselwe. Amalunga aphathwa nge-fiberglass ne-resin.

Isibonelo sokushuna zenzele wena: indlela yokunamathisela ikhithi yomzimba emzimbeni wemoto

Ungakwazi ukunamathisela ikhithi yomzimba emotweni usebenzisa i-silicone sealant. Kumele yenziwe isekelwe emanzini futhi imelane namazinga okushisa angaphansi kweqanda. Ukunamathisela ikhithi yomzimba wepulasitiki emotweni ngezandla zakho, kufanele:

Funda futhi: Indlela yokususa amakhowe emzimbeni wemoto ye-VAZ 2108-2115 ngezandla zakho

1. Yenza umaka wengxenye oyifunayo yomzimba. Ngaphambi kokunamathisela, zama ngokucophelela ikhithi yomzimba, qiniseka ukuthi wonke amapharamitha afana ncamashi.
2. Faka isisekelo esikhethekile (i-primer) endaweni ehlanzekile, engenawo amafutha, eyomile, bese usakaza iglue phezulu ngesendlalelo esincane.
3. Namathisela ikhithi yomzimba ngokucophelela futhi usebenzise indwangu ethambile eyomile ukuze ucindezele izindawo ezinamathiselwe ezizungeze umjikelezo. Susa i-sealant ephume emalungeni kuqala ngendwangu emanzi, bese ngendwangu efakwe nge-degreaser (anti-silicone).
4. Vikela nge-masking tape.

Kungakapheli ihora, ingcina yoma ngokuphelele futhi ungaqala ukudweba.

Izincomo zochwepheshe zokufakwa kwekhithi yomzimba

Ukuze uzifakele ikhithi yomzimba emotweni, ochwepheshe bayeluleka:

• Kungakhathaliseki uhlobo lwazo, sebenzisa i-jack noma igaraji elinembobo.
• Lungiselela amathuluzi adingekayo kanye nezinsiza zomsebenzi.
• Uma imbondela ye-fiberglass ibekwe, ukufakwa okuphoqelekile kuyadingeka ngaphambi kokudweba - ukulingana okungathi sína kungadingeka. Kungcono ukuyifaka ngokushesha ngemuva kokuthenga noma kungakapheli inyanga, ngoba ukuqina kulahleka ngokuhamba kwesikhathi. Lapho kufaneleka, indawo oyifunayo iyashiswa ibe ngama-degree angu-60, indaba iba thambile futhi ithatha kalula umumo oyifunayo.
• Awukwazi ukunamathisela amakhithi omzimba ezimotweni ezine-acetic-based sealant, ngoba igqwalisa upende nokugqwala kuvela.
• Ungakwazi ukunamathisela ikhithi yomzimba emotweni nge-tape enezinhlangothi ezimbili zenkampani yaseJalimane i-ZM, ngaphambi kwalokho, ukuhlanza ngokucophelela indawo.
• Ngesikhathi somsebenzi, kuyadingeka ukusebenzisa izinto zokuzivikela - izibuko, i-respirator namagilavu.

Ukuzifakela amakhithi omzimba emotweni kuyindaba elula, uma uzihlomisa ngesineke futhi wenze ngenkuthalo zonke izigaba zomsebenzi.

Ukufaka ikhithi yomzimba ye-BN Sports ku-Altezza