Fibre laser welding afiri no wɔ mfaso horow a ɛwɔ welding seam nketewa, ahoɔden a ɛkorɔn ne automation a ɛnyɛ den. Efi bere a wɔde sii hɔ wɔ gua so no, wɔn a wɔde di dwuma no agye atom yiye. Bere koro no ara mu no, wɔn a wɔde di dwuma no bi bɔɔ amanneɛ sɛ wobehyia oxidation haw ahorow wɔ fiber laser welding mfiri ho.
Nneɛma atitiriw a ɛma wɔyɛ tuntum ne nea edidi so yi:
Mfiase no na solder nkwaa a ɛwɔ fiber laser welding afiri no mu no yɛ fitaa, nanso na ɛdan tuntum wɔ oxidation akyi. Nanso, sɛ wɔbɔ nitrogen ma ɛyɛ solder joint no gyinabea a, solder joint no rendan tuntum. Esiane sɛ ɛyɛ ɔhaw dodo sɛ wɔde nitrogen gas bɛmena nti, sɛ nitrogen da nkyɛn a, so ɔkwan foforo bi wɔ hɔ a wɔbɛfa so ama solder nkwaa no ayɛ fitaa?
Nea enti a wɔde laser welding afiri no solder nkwaa no yɛ tuntum ne sɛ wɔde ade no (a ɛtaa yɛ dade, dade, ne nea ɛkeka ho) no yɛ hyew na mframa no ma ɛyɛ hyew ma ɛyɛ oxide tuntum te sɛ dade oxide. Sɛ wompɛ sɛ wobɛdan tuntum a, ɛyɛ sɛ wubesiw oxidation nhyehyɛe no ano. Wɔtaa bɔ mframa a ɛnyɛ adwuma a ɛbɔ ho ban no na amma oxygen ankɔ welding no ani. Argon abu so, nanso wobetumi de nitrogen nso adi dwuma. Akwan foforo, vacuum nso betumi aba, nanso ɛyɛ den kɛse sɛ wɔde bedi dwuma na ɛhwehwɛ nnwinnade a ɛkorɔn. Hangao Tech(seko mfiri) . Fa ɔkwan a ɛho ka sua ho nyansahyɛ ma: Fa welding ahobammɔ adaka ka welding torch no adwumayɛ gyinabea ho. Sɛ welding torch no reyɛ adwuma a, wubetumi akɔ so de mframa a ɛbɔ ho ban ahyɛ adaka no mu de ayɛ mframa a ɛbɔ ho ban ne mframa a efi mu ba, sɛnea ɛbɛyɛ a welding beae no betumi atew mframa a ɛka no so. Sɛ adetɔfo wɔ ahwehwɛde ahorow wɔ eyi ho a, wobetumi ne yɛn adi nkitaho tẽẽ. anaasɛ bere a woreka mfiridwuma ho nsɛm a ɛfa . Stainless steel welded pipe laser welding machine line Wɔ mfiase no, kyerɛkyerɛ paipu a wɔyɛ no gyinapɛn ahorow a wo welded pipe products hia sɛ ɛtwam mu, na yebetumi nso de design nyansahyɛ ahorow a ɛne no hyia ama.
Ɛsɛ sɛ yɛkae wɔ ha nso sɛ hann a wɔde laser welding afiri yɛ no te sɛ owia hann. Sɛ wɔde hyɛ onipa aniwa mu a, ɛbɛsɛe aniwa no akyi kwan wɔ kwan bi so. Sɛ egye bere tenten ansa na ayɛ adwuma a, ebetumi ama obi ahu ade yiye, na ebetumi ama n’ani afura. Enti, hwɛ w’ani so wɔ w’ani a wobɛbɔ ho ban bere a woreyɛ adwuma no so. Sɛ wote nka sɛ wo ho nyɛ wo dɛ kakra wɔ w’ani so a, gyina na mum w’ani ntɛm ara, na afei gye w’ahome. Mma wo werɛ mmfi sɛ wobɛhyɛ ahwehwɛ a ɛma owia bɔ, ebetumi abɔ w’ani nso ho ban.
So nneɛma foforo bi wɔ hɔ a ɛma wɔyɛ tuntum ?
(1) Ɔhyew a ɛwɔ ntoatoaso ntam no yɛ kɛse dodo. Eyi ne nea abu so sen biara, efisɛ ɔhyew a ɛwɔ dade a ɛnyɛ den a wɔde yɛ welding ntam no, wɔtaa di so bɛyɛ digrii 100. Sɛ weldment no sua koraa a, weld a ɛwɔ layers pii mu no bedu bɛboro digrii 100. Adwene a ɛkorɔn, rennyina koraa sɛ ɛbɛma weldment no hyew akɔ fam ansa na welding, enti weld no bɛyɛ tuntum.
(2) current no sõ dodo na welding ahoɔhare no yɛ brɛoo dodo, na ɛde ɔhyew a ɛboro so ba na ɛma ɛyɛ tuntum. Nea ɛte sɛ nea edi kan no, ɛyɛ ɔhaw a efi ɔhyew a ɛkɔ soro mu ba.
(3) Sɛ wɔde gas shielded welding di dwuma a, ebetumi aba sɛ gas no ho ntew na wɔmmɔ gas no ho ban yiye.
(4) Ɔhaw bi wɔ sɛnea welding consumables no te, nanso sɛ welding consumables a yɛde di dwuma no fi wɔn a wɔyɛ no daa no hɔ a, wobetumi apow saa ntease yi titiriw.
