ʻO ka hoʻomaʻemaʻe ʻana i ka pickling a me ka hoʻomaʻemaʻe ʻana

Hoʻopaʻahoʻohana nui ʻia i ka ʻoihana, e like me ka mokulele, kaʻa a pēlā aku. ʻae nō hoʻi,nā kalaiwae hoʻomaʻemaʻe ʻia hoʻi, ʻo kēia ka mea nui e haʻi iā ʻoe e pili ana i ka ʻike o ka pickling a me ka pana ʻana i nā forgings.
ʻO ka ʻohi ʻana a me ka hoʻomaʻemaʻe ʻana i nā forgings:
Ka wehe ʻana i nā ʻokikene metala ma o nā hopena kemika. No ka mea liʻiliʻi a me ka liʻiliʻi-nui forgings e hoʻouka pinepine ʻia i loko o ka hīnaʻi ma nā ʻāpana, ma hope o ka wehe ʻana i ka ʻaila, pickling corrosion, holoi ʻana, hoʻomaloʻo a me nā kaʻina hana ʻē aʻe.
Loaʻa i ke ʻano pickling nā hiʻohiʻona o ka hana hana kiʻekiʻe, ka hopena hoʻomaʻemaʻe maikaʻi, ʻaʻohe deformation o forgings a me ke ʻano palena ʻole. ʻO ke kaʻina hana hoʻoheheʻe kemika pickling e hoʻopuka i nā kinoea ʻino, no laila, pono e loaʻa i ka lumi pickling kahi mea hoʻopau. Pono ke koho ʻana i nā mea hoʻoheheʻe metala ʻē aʻe e like me nā waiwai metala, a e hoʻohana i ke kaʻina hana pickling (ka mahana, ka manawa a me ke ʻano hoʻomaʻemaʻe).
ʻO ka hoʻomaʻemaʻe ʻana i ka puhi ʻana i ke one (pana) a me ka hoʻomaʻemaʻe ʻana i ka pana ʻana:
Hoʻokumu ʻia ma luna o ka ea i hoʻopaʻa ʻia e like me ka mana o ka sandblasting (pana), e hana i ke one a i ʻole ke kila pana i hana kiʻekiʻe-wikiwiki (sandblasting hana kaomi o 0.2 ~ 0.3Mpa, pana peening hana kaomi o 0.5 ~ 0.6Mpa), jet i ka ka hana ʻana i ka ʻili e paʻi i ka unahi oxide. ʻO ka puhi ʻana i ka pana ma ke kiʻekiʻe kiʻekiʻe (2000 ~ 30001r/min) ka hoʻohuli ʻana i ka ikaika centrifugal o ka impeller, ke kī kila i ka ʻili forging e kīkē ai i ka unahi oxide.
ʻO ka lepo Sandblasting, ka hana haʻahaʻa haʻahaʻa, ke kumukūʻai kiʻekiʻe, ʻoi aku ka hoʻohana ʻana no nā koi ʻenehana kūikawā a me nā mea hana kūikawā (e like me ke kila kila, titanium alloy), akā pono e hoʻohana i nā hana ʻenehana hoʻoneʻe lepo. He maʻemaʻe ke kiʻi kiʻi, aia kekahi mau hemahema o ka hana haʻahaʻa a me ke kumukūʻai kiʻekiʻe, akā ʻoi aku ka maikaʻi o ka hoʻomaʻemaʻe. Hoʻohana nui ʻia ʻo Shot Blasting no kāna hana kiʻekiʻe a me ka hoʻohana haʻahaʻa.
ʻO ka ʻike ma luna aʻe o ka hana ʻana i ka pickling a me ka puhi kī. Manaʻo wau e kōkua ia iā ʻoe.

https://www.shdhforging.com/forged-shaft.html


Ka manawa hoʻouna: Jul-07-2021

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