II roto i te ao whakarewa, he mea nui te whiriwhiri i te waea whakarewa hei whakatutuki i ngā hononga kaha me te pakari. I roto i ngā waea whakarewa maha, ko te AWS ER309L te maitai kore waikura.tokotoko whakakīHe mea tino pai te waea whakarewa mō tōna mahi tino pai me tōna whānui. I hangaia mō ngā tukanga MIG (Metallic Inert Gas Welding) me TIG (Tungsten Inert Gas Welding), he kōwhiringa pai tēnei waea whakarewa mō te whānuitanga o ngā tono i roto i ngā ahumahi rerekē. Nā tōna pai o te whakatakotoranga me te mahi whakarewa tino pai i ngā tūranga katoa, koinei te kōwhiringa tuatahi a ngā tohunga i tēnei mara.
AWS ER309Lkowiri tira fmaterKo te waea whakarewa od e tohuhia ana e tōna kaha ki te whakarato i ngā whakarewa kaha i roto i ngā taiao maha. He tino whai hua i roto i ngā tono pēnei i ngā hanganga whare, ngā waka, te hangarau piriti, ngā mīhini keri, ngā rēriwe, ngā paipa hinu, ngā taputapu pēhanga hau me ngā taputapu hiko. Mā te hanganga o te waea whakarewa ka taea e ia te tu atu i ngā pāmahana teitei me ngā taiao waikura, kia mau tonu ai te pai o ngā hononga whakarewa mō te wā roa. Nā tēnei ka waiho hei waea whakakī nui mō ngā ahumahi he tino whakaritenga mō te pono me te roa o te tukanga whakarewa.
Mō te takai,kowiri tirafmaterodHe maha ngā momo takai e tukuna ana e te waea whakarewa hei whakatutuki i ngā hiahia rerekē o te kaupapa. Mō te whakarewa MIG, ka tākaihia te waea ki roto i ngā porowhita me ngā rīra me ngā diameter mai i te 0.8 mm ki te 2.0 mm. Kei roto i ngā kōwhiringa takai ko ngā koiri 1 kg, 5 kg, 15 kg, 20 kg, me ngā pahu 100 kg me te 200 kg. Mā tēnei tikanga takai ngāwari ka taea e ngā kaiwhakarewa te whiriwhiri i te nui e tika ana o te waea whakakī kia rite ki te tauine o te kaupapa, kia pai ai te whai hua me te whakaiti i te para.
Mō ngā tono whakarewa TIG, AWS ER309Lkowiri tira fmaterKei roto i ngā ngongo kirihou watea te waea whakarewa od, he whānui mai i te 1.0 mm ki te 5.0 mm. Kei roto i ia putea e 5 kg o te waea whakarewa, he mea watea mō ngā kaiwhakarewa ki te kawe me te penapena. Ehara i te mea ka tiakina noa e tēnei hoahoa takai te waea whakarewa mai i te poke, engari ka taea hoki te uru atu i te wā e whakarewa ana. Ko te aro nui ki ngā taipitopito i roto i te takai e whakaatu ana i tā mātou whai i te kounga me te ngāwari o te whakamahi, koinei te uho o te waea whakarewa maitai kore waikura AWS ER309L.
Haunga te whakarewa MIG me te TIG, ko AWS ER309Lkowiri tira fmaterHe pai hoki te waea whakarewa od mō ngā mahi whakarewa pewa ruku. Ko te whānui o tēnei waea whakarewa pewa ruku he 2.5 mm ki te 5.0 mm, ā, e wātea ana i roto i ngā whakaritenga mō te takai 20 kg me te 25 kg. Mā tēnei whānuitanga ka taea e ngā kaiwhakarewa te whiriwhiri i te waea whakarewa e tika ana mō tā rātou tukanga whakarewa, kia pai ai ngā hua ahakoa te tikanga whakarewa e whakamahia ana. AWS ER309Lkowiri tira fmaterHe tohu te waea whakarewa od i te whanaketanga o te hangarau whakarewa, e whakarato ana i ngā taputapu e hiahiatia ana e ngā tohunga hei whakatutuki i ngā whakarewa kounga teitei i roto i ngā taiao rerekē.
AWS ER309Lkowiri tirafmaterodHe rauemi nui te tokotoko whakarewa mō ngā kaiwhakarewa i ngā ahumahi katoa. Nā tōna pai o te whakatakoto, te mahi whakarewa tino pai i ngā tūranga katoa, me ngā kōwhiringa takai maha, koinei te whiringa tuatahi mō ngā tono whakarewa MIG me TIG. Ahakoa e mahi ana i runga i ngā hanganga whare, i ngā waka, i ngā taputapu miihini uaua rānei, ko AWS ER309LfMā te Iller Rod ka taea e ngā kaiwhakarewa te whakarite kia whiwhi he hononga kaha, pakari hoki e tu tonu ai i roto i te whakamātautau o te wā.
Wā tuku: Pipiri-12-2025