ʻO ka mua, hana ʻia nā māwae welding a me nā pores.
ʻO ka wai i hoʻopaʻa ʻia e ke koʻokoʻo welding e lilo i kinoea ma lalo o ka hana o ka wela arc welding, e hoʻoheheʻe ana i ka hydrogen, ka hopena i ka hoʻokumu ʻana i nā māwae a me nā pores.He ʻoiaʻiʻo kēia no nā electrodes alkaline.Hoʻopaʻa ʻia ke koʻokoʻo kuʻi me kahi ʻeke plastik polyethylene i ka wā i hoʻopaʻa ʻia ai, a ʻaʻole hiki ke hōʻoiaʻiʻo i ka hoʻomaʻamaʻa piha lōʻihi.
ʻO ka lua, He haʻahaʻa nā ʻano kuhikuhi o nā waiwai mechanical.
Tianqiao welding
ʻO kahi ala maʻalahi e nānā i ke kūlana pulu o ke koʻokoʻo welding ma ka pūnaewele:
(1) E nānā i ka hōʻailona o ke koʻokoʻo wili.Inā pōʻino ka ʻeke, pono e hoʻopaʻa koʻikoʻi ke koʻokoʻo welding i ka makū.
(2) E kau i kekahi mau lāʻau wiliwili i loko o kou mau lima a ʻōwili iā lākou, a nalowale ka leo metala maʻemaʻe o nā lāʻau wili ma hope o ka lawe ʻana i ka wai.
(3) E lawe i ke koʻokoʻo kuʻi a kūlou iki ma 10-15 degere.Inā loaʻa ka leo māhā i ka wā e kulou ai, ʻo ia hoʻi, ua maloʻo ke koʻokoʻo kuʻi.
(4) E lawe i ke koʻokoʻo wiliwili i ka honua a nānā i kona ikaika bounce.ʻOi aku ka maikaʻi o ka paʻa ʻana o ke koʻokoʻo maloʻo a ʻoi aku ke kiʻekiʻe.
(5) Hoʻohui i ka electrode i ke kaapuni welding a me ka pōkole pōkole no kekahi mau kekona.Inā ʻike ʻia ka mahu wai ma ka ʻili o ka uhi, he electrode maloʻo ʻole ia.
(6) E lawe i kahi koʻokoʻo wili no ka hoʻāʻo ʻana pololei.Inā he koʻokoʻo hoʻoheheʻe wai, e poha a hāʻule paha ka uhi i loko o nā poloka i ka wā o ke kaʻina hana kuʻi, a hoʻohua hou i ka mahu wai.
(7) E nānā i ka ʻili o ka hopena o ke kumu wili e ʻike inā he ʻōpala;Hiki iā ʻoe ke kīkēkē i ka uhi ʻana a nānā pololei inā ua ʻōpala ke kumu wili.
(8) E nānā i ka wā o ka hana kuʻi ʻana, e loaʻa i ke kaʻina hana o ka electrode damp nā hoʻololi aʻe:
●Ma ka waiwai like o kēia manawa, ʻoi aʻe ka ikaika o ka puhi ʻana i ke arc a piʻi ka hohonu o ke komo ʻana;
● Hoʻonui ka nui o nā ʻōpala a nui aʻe nā ʻāpana;
● No nā electrodes acid, ʻilihune ka uhi ʻana o ka slag, a ʻilihune ke ʻano weld;
● No ka haʻahaʻa-hydrogen type electrodes, he nui nā puka liʻiliʻi ma ka ʻili o loko o ka slag (ka ʻaoʻao e pili ana me ka weld).
uila, wiliwili, wiliwili, welding electrode, welding electrodes, welding rod, welding rods, welding electrode price, welding electrode, welding rod factory price, welding stick, lāʻau kuʻihao, welding sticks, china welding rods, lāʻau electrode, welding consumables, welding consumable, China electrode, welding electrodes Kina, carbon steel welding electrode, carbon steel welding electrodes, welding electrode factory, Chinese factory welding electrode, China welding electrode, Kina welding rod, welding rod price, nā lako wiliwili, nā lako wiliwili honua nui. , nā lako wili arc, lako mea wiliwili, wiliwili arc, wili kila, wiliwili arc maʻalahi, arc welding electrode, arc welding electrodes, vertical welding electrode, kumu kūʻai o nā wiliwili wiliwili, cheap welding electrode, acid welding electrodes, alkaline welding electrode, cellulosic wiliwili wiliwili, china welding electrodes, factory electrode, liʻiliʻi hoʻoheheʻe ʻia nā mea hoʻoheheʻe, nā mea hoʻoheheʻe, nā mea hoʻoheheʻe ʻia, nā mea hoʻoheheʻe ʻia, nā mea hoʻopaʻa uila wili, koʻokoʻo nickel, j38.12 e6013, nā lāʻau wili e7018-1, nā lāʻau wiliwili, ke koʻokoʻo wili. 6010,welding electrode e6010,weld rod e7018,weld electrode e6011,weld rods e7018,weld electrodes 7018,weld electrodes e7018,weld rod 6013,weld rods 6013,weld electrode 6013,weld electrode 6013,weld electrode 6013,weld electrode 6013,weld electrode 6011 wiliwili wiliwili, 6011 wiliwili wiliwili, 6013 wiliwili lāʻau, 6013 wiliwili lāʻau, 6013 wiliwili uila, 6013 wiliwili wiliwili, 7024 wiliwili lāʻau, 7016 wiliwili lāʻau, 7018 wiliwili lāʻau, 7018 wiliwili lāʻau, 7018 welding electrode, 7018 welding electrode e7016 ,e6010 wiliwili lāʻau, e6011 wiliwili lāʻau, e6013 wiliwili lāʻau, e7018 wiliwili lāʻau, e6013 wiliwili uila, e6013 wiliwili uila, e7018 wiliwili wiliwili, e7018 wiliwili wiliwili, J421 welding electrode, J4022 electrode, J402 kuai e6011,nui e6013,nui e7018,pili wiliwili maikaʻi loa,ʻoi aku ka maikaʻi wiliwili electrode J421, wiliwili wiliwili kila ʻole, ke koʻokoʻo wiliwili kila ʻole, ke kila kila ʻole, SS welding electrode, nā lāʻau wiliwili e307, welding electrode e312,309l welding electrode,316 ,e316l 16 welding electrodes, hoolei hao wiliwili electrode, aws Eni-Ci, aws Enife-Ci, hoʻoheheʻe i luna, ke alo paʻa paʻa i ke koʻokoʻo hoʻoheheʻe ʻia, ka ʻili ʻana o ka ʻili, ka wili paʻakikī, ka wiliwili, ka wiliwili, ka hoʻoheheʻe vautid, ka wili bohler, ka wiliwili lco, miller weld, welding electrode flux, welding electrode material, tungsten electrode, tungsten electrodes, welding wire, argon arc welding, mig welding, tig welding, gas arc wiliwili, wiliwili metala kinoea, wiliwili wiliwili, wiliwili arc wiliwili, wiliwili arc, wiliwili kalapona, e6013 hoʻohana koʻokoʻo wiliwili, nā ʻano wiliwili wiliwili, nā ʻano uila i ka wiliwili, nā lako wiliwili, metala wili, metala. wiliwili, wiliwili metala arc pale, wili alumini, wili alumini me mig, alumini mig wili, wili paipu, wiliwili ʻano, nā ʻano o ke koʻokoʻo wiliwili, nā ʻano wili a pau, nā ʻano koʻokoʻo wiliwili, 6013 welding rod amperage, nā lāʻau wiliwili electrodes, welding electrode kikoʻī, hoʻohālikelike electrode wiliwili, alumini uila wiliwili, wiliwili electrode anawaena, wili kila māmā, wiliwili kila ʻole, e6011 hoʻohana ʻana i ke koʻokoʻo wiliwili, nā nui wiliwili, nā kumukūʻai wiliwili, ka nui o nā electrodes, aws e6013, aws e7018, aws er70s-6, uwea wiliwili kila, uwea wiliwili mig, uwea wili tig, koʻokoʻo kuʻi haʻahaʻa haʻahaʻa, 6011 wiliwili lāʻau amperage, 4043 wiliwili lāʻau, hao hoʻoheheʻe ʻia, ʻoihana hoʻonaʻauao komohana, sanrico kuʻihao lāʻau, aluminiu wiliwili, aluminiu hoʻoheheʻe lāʻau, wiliwili. nā huahana, ʻenehana welding, hale hana welding
Ka manawa hoʻouna: Jul-01-2021 