ʻO ka mīkini ʻoki wai Junda ka ʻoki wai, i ʻike nui ʻia ʻo ka pahi wai. Me ka hoʻomohala ʻana o ka ʻepekema a me ka ʻenehana, e hoʻopili ʻia kēia ʻano ʻoki anu i nā kahua hou aʻe. Eia kahi hoʻolauna pōkole i ke ʻano o ka ʻoki wai.
ke kumumanaʻo ʻoki wai jet
ʻO ka ʻoki ʻana i ka wai jet kahi ʻenehana mīkini anu hou. Hiki ke hoʻohana ʻia i nā kūlana maikaʻi ʻole, pāpā ʻia nā mea puhi ahi, hopohopo nui. ʻO ka ʻoki ʻana i ka wai jet kahi hui pū ʻana o nā mīkini, nā mea uila a me nā kamepiula. ʻO nā hoʻokō ʻenehana kiʻekiʻe o ka ʻenehana kaohi aunoa holoʻokoʻa he ʻano hana mea hou i hoʻomohala ʻia i nā makahiki i hala iho nei.
ʻO ke kumumanaʻo o ka ʻoki ʻana i ka wai jet, ʻo ia ka hoʻohana ʻana i kahi wai maʻemaʻe kiʻekiʻe a i ʻole slurry me ka ʻoki ʻana i ka abrasive, a laila hoʻokomo pololei ʻia ke kolamu wai i loko o ka nozzle ʻoki me ka ikaika hopena kiʻekiʻe e hana ʻia no ka ʻoki ʻana. Hiki ke hoʻokaʻawale ʻia ke ʻoki ʻana i ka wai jet haʻahaʻa a me ke ʻoki ʻana i ka wai jet kiʻekiʻe ma o ka nozzle ʻoki.
nā ʻano ʻokiʻoki wai jet
ʻO ka ʻenehana ʻokiʻoki wai jet nā ʻano penei:
(1) Nui ke kaomi o ka ʻoki ʻana i ka wai. ʻO ke kaomi o ka wai he ʻumi a i ʻole haneli megapascals, ʻo ia hoʻi he 2 a 3 mau manawa o ka wikiwiki o ke kani, e hana ana i kahi nui o ka ikehu o ka wai e ʻoki ai i nā mea. Haʻahaʻa loa ka mahana ʻoki o ka ʻāpana hana, ʻaʻole ʻoi aku ka mahana maʻamau ma mua o 100 ℃, ʻo ia ka pōmaikaʻi koʻikoʻi loa i hoʻohālikelike ʻia me nā kaʻina hana ʻoki wela ʻē aʻe. Hoʻopau kēia i ka hiki ke hoʻololi ʻia o ka ʻāpana ʻoki, ka ʻāpana i hoʻopilikia ʻia e ka wela o ka ʻāpana ʻoki, a me ka hiki ke hoʻololi i nā ʻiʻo. Hiki ke hoʻohana palekana a hilinaʻi hoʻi ma nā wahi i pāpā ʻia ai nā mea puhi ahi, e like me nā kahua ʻeli ʻaila ma waho o ke kai, nā hale hoʻomaʻemaʻe ʻaila, nā pahu ʻaila nui a me nā paipu ʻaila a me ke kinoea.
(2) He maikaʻi loa ke ʻano o ka ʻoki ʻana o ka wai jet, he laumania ka ʻili ʻoki, ʻaʻohe burr a me ke koena oxidation, he haiki loa ka ʻoki ʻana, me ka ʻoki ʻana i ka wai maʻemaʻe, hiki ke hoʻomalu ʻia i loko o 0.1 mm; E hoʻohui i kahi abrasive ʻoki ma waena o 1.2-2.0mm, ʻaʻole pono ka ʻoki ʻana i ka hana lua, e hoʻomaʻalahi i ke kaʻina hana.
(3) He ākea ka laulā o ka ʻoki ʻana i ka pale. He ākea ka mānoanoa o ka ʻoki ʻana i ka pahi wai, hiki ke ʻoi aku ka mānoanoa o ka ʻoki ʻana ma mua o 100mm. No nā papa kila kūikawā me ka mānoanoa o 2.0mm, hiki i ka wikiwiki o ka ʻoki ʻana ke hiki i ka 100cm/min. ʻOiai ʻoi aku ka haʻahaʻa o ka wikiwiki o ka ʻoki ʻana i ka wai ma mua o ka ʻoki ʻana i ka laser, akā i ke kaʻina hana ʻoki ʻana, ʻaʻole ia e hana i ka nui o ka wela ʻoki, no laila i ka hoʻohana pono ʻana, ʻoi aku ka nui o nā pono o ka ʻoki ʻana i ka wai.
(4) ʻO ka laulā o nā mea ʻoki. ʻAʻole kūpono wale kēia ʻano ʻoki no ka ʻoki ʻana i ka metala a me ka ʻoki ʻole i ka metala, akā no ka hana ʻana i nā mea i hui pū ʻia a me nā mea wela.
(5) ʻO ke kaʻina hana maikaʻi loa, ʻaʻohe radiation, ʻaʻohe splashing particles, e pale aku i ka lele ʻana o ka lepo, ʻaʻole e hoʻohaumia i ke kaiapuni. ʻO ka ʻoki ʻana i ka wai wili like, hiki ke holoi pololei ʻia ka lepo abrasive a me nā ʻāpana e ke kahe wai, i loko o ka mea hōʻiliʻili, e hōʻoia i ke olakino o ka mea hoʻohana, hiki ke kapa ʻia he hana ʻōmaʻomaʻo. Ma muli o nā pono o ka ʻoki ʻana i ka wai, he ākea nā manaʻolana noi ma ka aerospace, ka ikehu atomika, ka petroleum, ka ʻoihana kemika, ka ʻenekinia wai a me nā ʻoihana kūkulu.
Ka manawa hoʻouna: Iulai-01-2022
