Indlela Yokwenza: Sebenzisa i-fiberglass filler ukulungisa umzimba wemoto

Ukuqinisekisa Ukulungiswa Okufanelekile Lapho Welding I-Automotive Sheet Metal

Noma yikuphi ukushisela okwenziwa emotweni kudinga izinyathelo ezithile zokuqinisekisa ukulungiswa okufanele. Isibonelo, i- through primer kufanele ifakwe phezulu ukuze ishiselwe; kuyadingeka ukusebenzisa isivikelo se-anti-corrosion ohlangothini olungemuva lwesayithi lokushisela, njll. Kulesi sihloko sizokhuluma ngokuthi kungani i-fiberglass iyadingeka ukuze kulungiswe umzimba.

Iyini i-fiberglass?

I-fiberglass eluhlaza iyindwangu ethambile efana nempahla. Uma igcwele inhlaka ewuketshezi futhi iqina, iba lukhuni futhi iqine kakhulu. Azikho izingxenye eziningi ze-fiberglass ezimotweni zanamuhla njengoba zonke zaqala ukusebenzisa ezinye izinhlanganisela ezifana ne-SMC ne-carbon fiber. Kodwa-ke, i-fiberglass yayisetshenziswa kuma-corvettes amamodeli okuqala, ama-hoods wamaloli, nezinye izingxenye eziningi. Kukhona futhi izingxenye ze-aftermarket ezenziwe nge-fiberglass futhi ezisasetshenziswa nanamuhla ezikebheni kanye nama-jet skis. 

Umehluko phakathi kwe-fiberglass ne-fiberglass filler

I-fiberglass filler inikezwa ngamathini futhi ihlanganiswe ne-cream harderer. Ihlangana njengesigcwalisi esijwayelekile somzimba, kodwa ishubile futhi inzima kancane ukuyihlanganisa. I-filler empeleni iyi-fiberglass. Ziyizinwele ezimfishane nezinwele ezinde. Lobu ubude be-fiberglass obuphazamisa isigcwalisi. Zombili zinikeza izindawo ezinhle kakhulu zokungangeni manzi njengoba zingamumbi amanzi. Zombili izigcwalisi ze-fiberglass zinamandla kunokugcwalisa umzimba ojwayelekile. Isigcwalisi sezinwele ezinde sinikeza amandla amaningi kulaba ababili. Nokho, lezi fillers kunzima kakhulu ukugaya. I-padding nayo iwugqinsi, okwenza kube nzima ukukala futhi bushelelezi njenge-padding evamile yomzimba. 

Kungani usebenzise isigcwalisi se-fiberglass uma kunzima kakhulu ukusihlabathi?

Isizathu sokuthi sisebenzise isigcwalisi se-fiberglass ekulungiseni umzimba wemoto akukona okwamandla engeziwe, kodwa okokumelana namanzi. Kunconywa ukuthi kufakwe ungqimba oluncane lwe-fiberglass putty phezu kwanoma yikuphi ukushisela okwenziwayo. Isigcwalisi somzimba sidonsa umswakama, okuholela ekugqwaleni nokugqwala. Ngokusebenzisa i-fiberglass, siqeda inkinga yokumuncwa komswakama. Njengoba umgomo wethu oyinhloko uwukuvala indawo yokushisela, i-fiberglass enezinwele ezimfishane yanele ukufaka isicelo. 

Yini i-fiberglass filler engafakwa kuyo?

Lesi sigcwalisi singasetshenziswa phezu kwensimbi engenalutho noma i-fiberglass. Emzimbeni wemoto, lokhu kuvame ungqimba lokuqala olusetshenziswa phezu kwe-weld.

Ukuqedwa kokulungiswa

Njengoba ngishilo ngaphambili, i-fiberglass ayisebenzi kahle. Kungakho ngincoma ukuthi usebenzise inani elincane ezindaweni ezishiselwe kanye nokufaka isihlabathi cishe. Ngemuva kwalokho ungafaka isigcwalisi somzimba phezu kwesigcwalisi se-fiberglass bese uqedela ukulungisa njengokujwayelekile usebenzisa isigcwalisi somzimba.

Amathiphu

• Sand noma faka isigcwalisi se-fiberglass ngaphambi kokuthi selapheke ngokugcwele. Lokhu kuzokuvumela ukuthi ulolonge ukugcwaliswa esimweni esiluhlaza, okugcina isikhathi esiningi nokusahlabathi. Nokho, unewindi elincane kuphela lesikhathi. Imvamisa emizuzwini eyi-7 kuye kweyi-15 ngemuva kokufaka isicelo kuye ngezinga lokushisa kanye nenani le-hardener esetshenzisiwe.

Izixwayiso

• Kufanele ngaso sonke isikhathi ugqoke amagiya okuvikela afanele lapho ufaka isihlabathi noma isiphi isigcwalisi. Kodwa-ke, kufanele kuqashelwe kakhulu lapho kuthungwa imikhiqizo ye-fiberglass. Ayigcini nje ngokuluma futhi iyacasula isikhumba, kodwa ukuphefumula i-fiberglass akunampilo ngokwedlulele. Qiniseka ukuthi ugqoka imaski yothuli egunyaziwe, amagilavu, izibuko, futhi ungase ufune nokugqoka isudi kapende elahlwayo. Uma ucezu lwe-fiberglass luthinta isikhumba sakho, geza ngamanzi abandayo. Lokhu kuzosiza ukunciphisa ama-pores futhi kuvumele i-fiberglass ukuthi igezwe.