Kar no mu mframa a wɔde fi mu no wɔ chassis gyinabea, ɛka engine no kwan a ɛkɔ mu ne wim tebea no bom, na ne dwumadi titiriw ne sɛ ɛbɛma mframa a efi mu ba no afi mu, atew mframa a efi mu ba no ho, na ɛtew dede so. Mprempren, nneɛma a wɔde di dwuma wɔ kar mu mframa a wɔde fi mu no yɛ ferritic stainless steel titiriw. Adwumayɛ mu tebea a ɛwɔ mframa a wɔde fi mu no mu no yɛ katee, na nkɛntɛnso a ɛwɔ nneɛma so no da adi titiriw wɔ afã abiɛsa mu: ɔhyew a ɛkɔ soro, tumi a ɛma nsu no nsɛe, ne mfiridwuma mu nkɛntɛnso a ɛwɔ ahodwiriw ne wosow mu. Wɔn mu no, condensate corrosion, akyi nkyene a ɛyɛ mmerɛw, ɔhyew a ɛkorɔn oxidation ne ɔhyew a ɛkorɔn a ɛma ɔhyew no yɛ su a ɛsɛ sɛ wosusuw ho wɔ afã horow ne nneɛma a wɔpaw ho nhyehyɛe mu; Bere a ɛsɛ sɛ wɔde nneɛma a wɔpaw, welding akwan ne welding wires di welds a ɛyɛ nsɛe no so.
Sɛnea ɛbɛyɛ a weld no bɛyɛ papa, de aka welding wire a wɔpaw no yiye ho no, ɛho hia nso sɛ wɔma welding no tu mpɔn, te sɛ: ma welding no yɛ pɛ; Di weld no ntam ɔhyew a ɛwɔ fam no so, siesie weld nhyehyɛe no, na siw welding ɔhyew ano Sɛ mpaapaemu a ɛba no ma weld no ahoɔden yɛ kɛse.
Nneɛma a wɔyɛ ne ɔkwan a wɔfa so yɛ kar mu mframa paipu .
Pipes a wɔde di dwuma wɔ kar mu mframa a wɔtwe fi mu no afã horow no yɛ dade a ɛnyɛ den a wɔde weld ayɛ a wonya fi mprɛte a wɔde nwini ayɛ mu denam nsu afiri a wɔde bɔ wɔn ho ban so na wɔde welding ayɛ. Enti, wɔhwehwɛ sɛ welded pipes nya formability pa ne welding adwumayɛ.
Dadeɛ a ɛnyɛ den a wɔde weld ayɛ a wɔde di dwuma wɔ kar mu afiri a wɔde yi mframa mu no mu dodoɔ no ara wɔ ɔfasuo a ɛyɛ den a ɛnnu 2.5mm, na nea wɔyɛ no titire gye akwan a ɛkɔ so yɛ stranee seam welding akwan, a Tungsten argon arc welding (Tig), high frequency resistance welding (HFW), laser welding (LBW) ne wɔn nkabom welding (HFw+b.
Wɔ me man mu no, esiane anohyeto ahorow a ɛwɔ laser welding ne high-frequency welding wɔ nnwinnade a wɔde hyɛ mu ne welding nhyehyɛe ahwehwɛde a ɛkorɔn nti, welding nhyehyɛe a ɛwɔ welded pipe factories akɛse no gyina TIG welding so titiriw. Enti, ɛka kɛse a wɔbɔ wɔ laser welding ho no abɛyɛ nneɛma a anohyeto wom ma mprempren nnwuma no nkɔso no mu biako.
Kar mu afiri a wɔde yi mframa fi mu Argon arc welding .
Hangao Mfiridwuma (Seko Mfiri) . twe adwene si R&D ne stainless steel industrial pipe welding production lines a wɔyɛ so. Ɛwɔ bɛboro mfeɛ aduonu adwumayɛ mu osuahu ne nneɛma a wɔde yɛ nneɛma pii ho nsɛm. Ɛyɛ adwumakuw a ɛyɛ automatic welding production lines a ɛka R&D, nea wɔyɛ ne ne tɔn bom. Ɛwɔ nhwehwɛmu a ɛyɛ fɛ ne adetɔfo data a ɛboaboa ano wɔ automatic argon arc welding (TIG) ne laser welding mfiridwuma so, ebetumi adi welding ahoɔhare so pɛpɛɛpɛ, ɛwɔ welding ahobammɔ tumi pa, ɛma welding quality tu mpɔn wɔ ɔkwan a ɛyɛ kurukuruwa nyinaa so, ɛmma spatter nyɛ spatter wɔ welding bere mu, na ɛwɔ weld seams fɛfɛ a ɛyɛ tẽẽ na ɛyɛ mmerɛw Welding deformation yɛ ketewa, ɛnam so hwɛ hu sɛ welded pipe no yɛ papa. Yɛn Industrial Precision Welded Pipe Mill Line Tube Rolling and Forming Machine no yɛ nea wɔde di dwuma kɛse wɔ ɔman no mu ne amannɔne gua so, na adetɔfo agye atom kɛse.
