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Khetha kuka ababambelela metal onesigqi

Ekuphileni kwethu kwansuku zonke, sivame ukubhekana neqiniso lokuthi udinga ukunamathisela evele ahlukahlukene. Futhi eziningi kangaka bakhathazekile ngomphumela "insimbi glue kuya metal?". Le nkinga ngokukhethekile ukuze ahlekise lezi zakhi okungakwazi ubamba ndawonye Welding noma riveting. Yini lokukhetha?

Ukukhetha izimonyo kwesokudla

Ukuze uqale, kuyafaneleka ukukhumbula ukuthi ukwakheka ingcina ngoba evele kunenze nisondelane ezimbili metal ingakhetfwa ngokucophelela. abakhiqizi yamanje ukunikela izingoma esekelwe izingxenye elilodwa noma amabili, kuye ngokuthi yini ububanzi futhi umgamu wawo. Abantu abaningi bacabanga ukuthi glues ingcina metal. Izimpendulo kulo mbuzo kugcwele njengoba itholakala namhlanje futhi kusho lukhulu. Nomaphi lapho isakhiwo isetshenziswa, okulandelayo ibalulekile:

  • kahle nokulungisa yendwangu, okungukuthi, ukuwuhlanza;
  • kahle ukukhetha glue wayendlala phezu kobuso, yokugcizelela isakhiwo lapho Welding angase abe buthakathaka.

Ngenxa ukuthuthukiswa ngokushesha kobuchwepheshe besimanje, ukuthola indlela ukuze ujoyine metal izingxenye ilula ngokwanele. Omunye kanjalo zisebenzisa indlela yezimboni enhlangano a kochungechunge uxhumano, Welding noma riveting.

Surface ukulungiselela - i yisigaba esibaluleke

Ngaphambi ababambelela metal onesigqi, udinga ukuba banakekele ukulungiswa evele, okungukuthi egeza yabo futhi omiswe ngokuphelele. Uma ukwengeza degreasing chemical nomunye Kwamanzi zihlanzwe kumakhemikhali awuketshezi, kungenzeka ukususa ukungcola by machining esebenzisa emabhulashini futhi yokuhlanza indwangu. Isikhathi esining impela buthelela phezu amafilimu oxide, ezifana nokugqwala, ukuze ubhekane ngokuphumelelayo nalesi lapho akunakwenzeka ngosizo degreasing. Kulokhu, okokuqala athutha bahlanza ebusweni metal degrease kubo futhi nje ke uqale banamathelane.

I ababambelela metal onesigqi: Uhlolojikelele

Omunye izingoma ethandwa okukhiqizwa ngaphansi brand Dublfix futhi limelela jikelele double itheyiphu emaceleni. Lokhu kwaziswa ezintsha, elivumela nokunamathisela metal kanye kunoma iyiphi indawo - metal, ipulangwe, ipulasitiki nokunye. Scotch sici ukuthi ikuvumela ukuba babe nobuhlobo obuseduze ngisho izigaba engalingani lwalugobile uvalwe futhi ngokuphepha. Ideal for kunenze nisondelane zensimbi ingcina itheyiphu DublKote: sibonga Foam, ekubangelayo tape, kungase kuthathe ngendlela iyiphi indawo, ngaleyo ndlela igcwalisa zonke sekhefu. inkomba enhle kakhulu bamba lukhulunywa esivuna kukhethwa izindlela.

Ukukhetha lokho ukunamathisela ingilazi kuya metal, ukukhokha ukunakwa phezu kabili emaceleni ingcina itheyiphu ephezulu amandla DUBLFIXHIGHBOND. Bobabili ebusweni iphathwa enemisebenzi ingcina acrylic , eliphumela adhesion esihle ngetinhlobo letibanti letehlukene ezishelelayo. ukumelana nomswakama kanye lokushisa izinguquko vumela usebenzisa itheyiphu njengoba ekusebenzeni zangaphakathi nezangaphandle.

Namatsisela evele ezimbili metal ngokusebenzisa anamathelayo Permabond. Bavumela ukuthi uxhume iziphi izinto kule uxhumano kuyoba isikhathi eside futhi ethembekile. Yesigcilikisha is ngokulinganayo basakaza, kangangokuthi ngisho emalungeni flat ngokuphelele futhi abushelelezi. I umphetho ivaliwe, ngakho-ke ungakwazi ungakhathazeki ukuthi kuyoba ukugqwala. Ngesisekelo le nto itholakala metiltsianakrilat, okuyothi ungakwazi ukunamathisela tintfo letitinhlobonhlobo. Uma ufuna ukusebenzisa ithuluzi ngokushesha nangokunembile, asikwazi ukwenza ngesandla nokusebenzisa amathuluzi ezenzakalelayo ke.

Ukusetshenziswa epoxy inhlaka

Njengoba i ingcina ngoba kunenze nisondelane metal ingasetshenziswa kanye epoxy inhlaka, okuyinto aqukethe izingxenye ezimbili futhi zixutshwe i-polymer iqina. Bayobe ngezimiso eziphakeme amandla izakhiwo of kwakwakhe ingcina, okuvumela ukuba usebenzise Ukwakheka zonke izinhlobo metal evele. Ngakho-ke linamandla ukugqoka futhi umswakama, futhi ibonisa izakhiwo kakhulu ngokomzimba futhi lokukhanda. Namuhla, abakhiqizi unikele ezihlukahlukene inhlanganisela epoxy inhlaka, okuyinto ingacosha isakhiwo ethize umgomo ngamunye.

metal Glue onesigqi nakho kungaba ne ingcina, "Super Epoxy Metal Moment". Sici Its wukuthi ukwakheka ingasetshenziswa yokuxhuma insimbi, aluminium, zensimbi, nethusi, amakhabethe nokunye ngomuthi. Epoxy kuqinisekisa ukuthi kunenze nisondelane wenziwa ngokuphephile nangokuvikeleka, ne umphetho ngeke ukuncipha noma ukwandisa. Lusebenza ikhambi silula, kodwa ngaphambi ababambelela metal onesigqi, kuzomele uqale kahle ukuhlanza ebusweni nokusetshenziswa likaphethiloli noma acetone. Ngesinye kobuso resin kufanele ngawakhamela, kwesibili - hardener, uhlanganise nabo. Khona-ke, ubuso kufanele sibeke ndawonye ngokucophelela.

imithetho isicelo

anamathelayo eminingi idinga ukuhambisana inombolo babeqaphile. Ngakho, udinga gqoka amagilavu futhi zigweme ukuthintana ukubunjwa hhayi kuphela amehlo kodwa futhi isikhumba. Uma usathola glue ebusweni izandla noma amehlo kufanele kahle ngamanzi. Akumele usebenzise izindlela, impilo eshalofini sidlulile.

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