He aha ke kaʻina hana e pono ai o nā mea poni plastik?

He aha ke kaʻina hana e pono ai o nā mea poni plastik?

Ke kaʻina hana pono opaʻi palakaLoaʻa nā mea waiwai i kēia mau ʻano 7:

(1) Hoʻomaʻamaʻa wela: pono e hoʻomaʻamaʻa ʻia nā mea hoʻoheheʻe plastik i ka wela i ka hana hana e hoʻomaikaʻi ai i kā lākou mau waiwai mechanical a me nā waiwai hana.Hiki i ka hoʻomaʻamaʻa wela ke komo i ka annealing, quenching, tempering, etc. Pono ka mea i loaʻa i ka processability maikaʻi a me ka paʻa i ke kaʻina hana wela, me ka ʻole o nā māwae, deformation a me nā pilikia ʻē aʻe.

(2) Ke ʻoki ʻana i ka hana: ʻO ka hana ʻoki ʻana o nā mea ʻili palaki ka hopena nui i ka pono, pololei a me ka maikaʻi o ka ʻili o ke kaʻina hana.Pono ka mea hana i ka hana ʻoki maikaʻi a hiki ke maʻalahi i ka wili, wili, huli a me nā hana hana ʻē aʻe.

(3) Ka hoʻokō ʻana i ka hana: I ka wā e hana ai i nā poni plastik, pono nā hana forging e loaʻa ai ke ʻano a me ka nui i makemake ʻia.No laila, koi ʻia ka mea i ka hana forging maikaʻi, maʻalahi i ka deformation a me ka hana ʻana, ʻaʻole ʻike ʻia nā māwae, ka hoʻopili ʻana i ka slag a me nā pilikia ʻē aʻe.

(4) Ka hana welding: I mea e hoʻomaʻamaʻa ai i ka hana a me ka mālama ʻana, pono e hoʻopili pinepine ʻia nā mea hoʻoheheʻe plastic.Pono ka mea e hana maikaʻi i ka hana kuʻi, maʻalahi e hana i nā hana kuʻi, ʻaʻole ʻike ʻia nā māwae, pores a me nā pilikia ʻē aʻe.

(5) ʻO ka hana hoʻoliʻiliʻi: ʻO ka maikaʻi o ka ʻili o ka mold plastic i ka hopena nui i nā huahana plastik i hana ʻia.Pono ka mea e maʻalahi i ka poli a maʻalahi e kiʻi i ka maikaʻi o ka ʻili kiʻekiʻe.

(6) Ka pale ʻana i ka ʻino: pono nā mea hoʻoheheʻe plastik e pale i ka ʻino ʻana o nā mea kemika like ʻole i ka wā e hoʻohana ʻia ai, no laila pono ka mea e loaʻa ai ka pale corrosion maikaʻi a hiki ke pale aku i ka ʻino ʻana o nā mea kemika like ʻole.

(7) Ke kū'ē i ka lole: pono ke kū'ē i ka nui o ka lole i ka wā e hoʻohana ai, no laila, pono ke kū'ē i ka lole a hiki ke kū i ka lole ikaika kiʻekiʻe.

I ka hōʻuluʻulu manaʻo, ke kaʻina hana pono opaʻi palaka ʻokoʻa nā mea, e like me ka hana hoʻomaʻamaʻa wela, ka hana ʻoki ʻana, ka hana forging, ka hana kuʻi ʻana, ka hana polishing, ka pale ʻana i ka corrosion a me ke kūpaʻa ʻaʻahu.Ke koho ʻana i nā mea hoʻoheheʻe plastik, pono e koho i nā mea kūpono e like me ka noʻonoʻo piha ʻana o ka hana ʻana a me ka hoʻohana ʻana i nā koi.