ʻO nā mīkina lima welding nā mea pono e pale ai i nā hana welding, i hoʻohana nui ʻia e pale i nā lima welders mai ke kiʻekiʻe wela, splash, radiation, corrosion a me nā ʻeha ʻē aʻe. ʻO ka mea maʻamau, hana ʻia nā mīkina lima kuʻilima me nā mea wela, e like me ka ʻili maoli, ka ʻili hana, ka ʻōpala, a me nā mea ʻē aʻe.
ʻO nā mīkina lima wiliwili ʻili maoli: Hana ʻia me nā mea ʻili maoli, e like me ka ʻili pipi, ka ʻili pipi, ka ʻili hipa, ka ʻili kao, ka ʻili puaʻa, loaʻa iā lākou ke kūpaʻa wela maikaʻi loa, ka pale a me ka paʻa, a hiki ke pale maikaʻi i ka radiation wela, nā metala splashes a nā ʻeha ʻē aʻe. He mānoanoa a kaumaha nā mīkina lima kuʻi ʻili, a he kiʻekiʻe ke kumukūʻai. ʻO kā mākou hui kūikawā i ka hanaʻana i nā mīkina lima kuʻi limaʻili, kaʻaʻahu kūʻokoʻa kiʻekiʻe a me ka wela wela, hoʻokipa i ka nīnau a kūʻai.
Nā mīkina lima kuʻi lima ʻili: hana ʻia me ka ʻili kūlohelohe, PVC a me nā mea ʻē aʻe. Ke hoʻohālikelike ʻia me ka ʻili maoli, ʻoi aku ka maʻalahi o nā mīkina lima kuʻi lima, ʻoi aku ka maʻalahi o ka mālama ʻana, a loaʻa nā hiʻohiʻona o ke kūpaʻa kemika a me ke kūʻē ʻana i ka puncture. Eia naʻe, ma muli o nā palena o ka mea, ʻoi aku ka maikaʻi o kona pale ʻana i ka wela ma mua o ka ʻili maoli.
ʻO nā mīkina lima kuʻilima Rubber: kūpaʻa i ka ʻaila, acid, alkali, a me ka hoʻokaʻawale ʻana, a me nā mea ʻē aʻe, ʻo ia kekahi o nā mīkina lima hana maʻamau, a hoʻohana nui ʻia i nā mea hana ʻoi e like me ka friction a me ka puncture i nā pōʻino. Eia naʻe, ma muli o kona lahilahi, ʻaʻole kūpono kona kūpaʻa wela, a ʻaʻole kūpono ia no ka hana wela kiʻekiʻe e like me ka welding.
Ma ka ʻōlelo maʻamau, loaʻa i kēlā me kēia mīkini kuʻi lima kona mau pono a me nā hemahema, a pono e koho ʻia e like me ka manawa hoʻohana maoli. E like me nā mea hana, ka ʻāina hana, ka ikaika o ka hana, nā koi hana kūikawā, a me nā mea e koho ai.
Ka manawa hoʻouna: Mei-08-2023