Nea ɛyɛ Tig Welding : Adwumayɛ Nnyinasosɛm, Applications, Mfaso .

Tungsten a ɛnyɛ adwuma a wɔde yɛ gas a ɛnyɛ adwuma .

Tungsten inert gas welding nso yɛ nea wɔfrɛ no gas tungsten arc welding.

Adwumayɛ Nnyinasosɛm : .

TIG gyina hɔ ma tungsten inert gas welding, ɛtɔ mmere bi a wɔfrɛ no gas tungsten arc welding. Wɔ saa welding adeyɛ yi mu no, ɔhyew a ɛho hia na wɔde ayɛ weld no nam arc a ɛyɛ den yiye a ɛyɛ tungsten electrode ne adwuma no ntam so na ɛba. Tungsten inert gas (TIG) welding de ɔhyew a ɛnam arc a ɛda tungsten electrode a ɛnyɛ nea wotumi di ne adwuma no ntam no so di dwuma  de ka dade a ɛwɔ nkwaa no mu no bom na ɛyɛ weld pool a wɔabɔ no. Wɔde gas kyɛm a ɛnyɛ adwuma anaasɛ ɛso atew akata arc no fã no so de abɔ ɔtare no ho ban ne electrode a enni hɔ. Wobetumi de ɔkwan a wɔfa so yɛ no adi dwuma wɔ ɔkwan a ɛyɛ autogenous so, kyerɛ sɛ, sɛ wɔmfa biribi nhyɛ mu, anaasɛ wobetumi de afiri a wɔde hyɛ mu ahyɛ mu denam waya anaa poma a wɔde di dwuma a wɔde bɛhyɛ weld pool a wɔde asi hɔ no mu so. Saa welding yi yɛ nea wɔde di dwuma titiriw ma aluminum, stainless steel ne alloys welding afoforo, na ɛfata titiriw ma sheet metal .

components a wɔde di dwuma :

·   Tumi a wɔde ma (AC anaa DC) .

·   Filler poma .

·   Tungsten electrode a ɛnyɛ nea wotumi di .

·   Welding ti .

·   Mframa a wɔde ma a ɛnyɛ adwuma .

Sɛnea welding nhyehyɛe no di yiye no gyina nneɛma ahorow te sɛ mframa a ɛbɔ ho ban, waya, tungsten electrode, waya ne welding nhyehyɛe so.

Mfaso a ɛwɔ tig welding so : .

ü   High quality welding a wɔde weld a ɛho tew .

Ü   Wɔ welding no mu no, weld no yɛ nea mframa a ɛnyɛ adwuma bɔ ho ban ankasa, na ɛma weld no ntumi nsɛe, ɛyɛ ductile na ɛyɛ den.

Ü   Saa kwan yi betumi abisa ama welding gyinabea biara ..

Ü   Manual anaa automatic adwumayɛ yɛ nea wogye tom ..

Ü   Ɛfata nneɛma a ɛyɛ tratraa yiye na wɔde di dwuma wɔ dade a ɛyɛ den pii mu.

Ü   Esiane  nti  beae  ketewaa a ɔhyew no aka no  , adwuma no mu nsakrae no sua.

Ü   Wɔde filler metal dodow a ɛho hia nkutoo na ɛka welding puddle no ho ma enti spatter anaasɛ sparks biara nni hɔ.

Ü   Wɔnnyɛ slag biara ma enti weld no nyɛ mmerɛw.

Ü   Fa shielding gas baako di dwuma titiriw argon ma dwumadie nyinaa.

ü   Wɔpɛ wɔ asinasin a ɛyɛ den dodow no ara mu baabi a weld nkwaa biara nsusuwii  ho hia ..

Nneɛma a wɔde di dwuma wɔ t ig  welding mu :

ü   dade a ɛnyɛ den .

ü   Alloy dade .

ü   Aluminium .

Ü   Titanium .

ü   Kɔbere .

ü   Magnesium .