Pehea e wiliwili ai i ke kila māmā?
ʻO ke kila kalapona haʻahaʻa ka liʻiliʻi o ke kalapona a loaʻa ka plasticity maikaʻi, a hiki ke hoʻomākaukau ʻia i nā ʻano like ʻole o nā hono a me nā ʻāpana. I ka wā o ke kaʻina hana kuʻi, ʻaʻole maʻalahi ka hana ʻana i nā hale paʻakikī a he ʻano liʻiliʻi loa ia e hana i nā māwae. I ka manawa like, ʻaʻole maʻalahi ka hana ʻana i nā pores. ʻO ia ka mea maikaʻi loa no ka wili. Hiki ke loaʻa nā hui kuʻi maikaʻi ma o ka hoʻoheheʻe ʻana i ke kila kalapona haʻahaʻa me ka hoʻohana ʻana i ka wili kino kinoea, ka wiliwili arc manual, ka hoʻoheheʻe ʻana i ka arc submerged, ka wili pale kinoea a me nā ʻano hana ʻē aʻe. Mai wela no ka manawa lōʻihi i ka hoʻohana ʻana i ka wili kinoea, inā ʻaʻole e maʻalahi ka nui o nā hua i loko o ka wahi wela. Ke kiʻekiʻe loa ka ʻoʻoleʻa a me ka haʻahaʻa o ka mahana a puni, pono e hoʻomaʻamaʻa mua ʻia ka mea hana i 100 ~ 150 ℃ e pale i nā māwae.
Loaʻa i nā lako wili Xinfa nā hiʻohiʻona o ke kiʻekiʻe kiʻekiʻe a me ke kumu kūʻai haʻahaʻa. No nā kikoʻī, e kipa:Welding & Oki Manufacturers - China Welding & Cutting Factory & Suppliers (xinfatools.com)
Pehea e wiliwili ai i ke kila kalapona waena?
Ma muli o ke kiʻekiʻe o ke kalapona kalapona kila, ʻo ka weld a me kona wahi i hoʻopili ʻia i ka wela e maʻalahi i nā hale paʻakikī a hana i nā māwae. No laila, pono e hoʻomaʻamaʻa mua ʻia ma kahi o 300 ° C ma mua o ke kuʻi ʻana a pono e hoʻomaha mālie ʻia ma hope o ka wili.
Hiki ke welded e ke kinoea kuʻihao, lima arc kuʻihao a me ke kinoea kuʻihao pale. Pono nā mea wiliwili i nā koʻokoʻo kuʻi me ka ʻoi aku ka maikaʻi o ka pale ʻana e like me Jie 506 a me Jie 507.
Ka manawa hoʻouna: Dec-28-2023
