ʻO nā hale pahū ka iwi kuamoʻo o kēlā me kēia ʻōnaehana pumping, e hoʻopili ana i ka impeller a me ke kuhikuhi ʻana i ke kahe ʻana o ka wai me ka pale ʻana i ke kaomi kūloko, Nā Mokuna Pūnaewele, a me keʻano paʻakikī.
Ke koi ʻia kēia mau hale e mālama i nā wai ʻino, mahana kiʻekiʻe, a i ʻole nā kūlana maʻemaʻe, kila kohu ʻole lilo i mea koho, a Kāhaka kūʻai kūʻai puka mai ke ʻano hana hana makemake no ka hoʻokō ʻana i nā geometries paʻakikī me ka pololei a me ka maikaʻi o ka ʻili.
Hāʻawi ʻia nā hale pahū kila kila ma o ka hoʻolei kālā ʻana i kahi hui kūʻokoʻa o ka pale ʻana i ka corrosion, ka ikaika ikaika, dimensional pololei, a me ke kūʻokoʻa hoʻolālā i hiki ʻole ke hoʻohālikelike ʻia e nā ala hana ʻē aʻe.
Mai ka hana kemika a me nā noi kai i nā ʻoihana meaʻai a me nā lāʻau lapaʻau, hāʻawi pono nā hale paʻa hao hao waiwai hoʻolimalima, nā hāʻina ola lōʻihi no ka hoʻohana ʻana i ka wai.
1. He aha ka Hale Pum Kuhili ʻole?
A kila kohu ʻole hale pahū ʻO ia ka mea hana mua o waho o kahi hui pauma e hoʻopaʻa a pale i nā ʻāpana wili kūloko i ka wā e kāohi ana i ka neʻe ʻana o ka wai paila..
Ua kapa ʻia ʻo ia he a pahu pahu, kino pauma, Oole, i loko o nā hoʻolālā centrifugal pump, a volute casing.
E like me kekahi o nā mea koʻikoʻi koʻikoʻi i loko o kahi ʻōnaehana pahū, ke kuleana o ka hale no ka mālama ʻana i ke kūpaʻa o ka hale ma lalo o nā kūlana hana mau.
Pono ia e pale i ke kaomi wai o loko, hopena hydraulic, viguration, Nā Puʻuwai, ʻokoʻa wela, a me ka ʻike lōʻihi i nā pāpaho hoʻopaʻapaʻa.
ʻAʻole like me nā uhi pale maʻalahi, ʻO ka hale paʻa e hoʻopili pololei i ka pono o ka pama, kūlia, a lawelawe lawelawe.
Hoʻoholo kona geometry kūloko i ka hoʻololi ʻana o ka ikehu kinetic i hana ʻia e ka impeller i ka ikehu kaomi., ʻoiai ʻo kāna mau mea waiwai e hoʻoholo ai i ke kūʻē ʻana i ka corrosion, oluation, a me ka hemahema mechanical.
Hoʻohana nui ʻia nā hale pahū kila kila i ka koi ʻana i nā wahi ʻoihana no ka mea hui pū ʻia ke kila kila maikaʻi loa i ke kūpaʻa corrosion me ka ikaika mechanical kiʻekiʻe.,
kūpono ia no nā noi e pili ana i nā kemika, Ke wai wai, meaʻai, nā hale hakakala, a me ka wai maemae loa.
ʻO nā hana nui o kahi hale paʻa kila kila
| Hana | ʻO ka weheweheʻana |
| kuhikuhi kahe | E alakaʻi i ka wai mai ka impeller a i ka puka hoʻokuʻu me ka haʻalulu liʻiliʻi. |
| Paʻi paʻi | Paʻa i ke kaomi kūloko i hana ʻia e ka pamu. |
| Kākoʻo impeller | Hāʻawi i kahi kikowaena kau no ka impeller shaft a me nā bearings. |
| ʻili hoʻopaʻa | Hāʻawi i nā papa hoʻopili no nā sila, gasts, a me nā pilina. |
| Incrutural integrity | Kū'ē i nā ukana waho, viguration, a me ka hoʻonuiʻana. |
| Pale pale | Mālama i nā ʻāpana o loko mai ka media corrosive. |
ʻO nā hiʻohiʻona hoʻolālā koʻikoʻi o kahi hale Pump
| Pili | ʻO ka weheweheʻana | Mea nui |
| Keena Volute | ʻO ka ʻaoʻao ʻano spiral e hoʻololi i ka wikiwiki i ke kaomi. | Hoʻoholo i ka pono o ka paila a me ka hana. |
| puka komo ʻana | wahi komo wai. | Pono e maʻalahi e hōʻemi i ka haunaele. |
| Puka hoʻokuʻu | Lae puka wai. | Paʻi-i loko; pono e kū i ke kaomi hana kiʻekiʻe. |
| Kauwae wāwae | Nā kākoʻo hoʻolālā no ka pamu. | Pono e paʻa i ka mālama ʻana i ka alignment. |
| Nā hoʻohui flange | Nā pilina me ka paipu. | Pono ka leak-tight a me ka pololei. |
| Hale halihali | Kākoʻo no ke kumu pāpaʻi. | Pono ka alignment pololei. |
| Hoʻokuʻu i nā pulu | No ka mālama a me ka hoʻomaʻemaʻe. | Pono no ka maʻemaʻe a me ka mālama. |
2. No ke aha e kūpono ai ka hoʻolei kālā ʻana no nā hale paʻa kila kila?
He mea ko'iko'i nā hale pahū kila kila e pili pono ana i ka pono o ka pama, kūlia, a lawelawe lawelawe.
Hoʻokomo pinepine ʻia kā lākou mau hoʻolālā i nā kahawai kahe kūloko paʻakikī, nā hale volute curved, nā wahi hoʻopaʻa pololei, a me nā geometries waho like ʻole i paʻakikī i ka hana ʻana me ka hoʻohana ʻana i nā ʻano hana kuʻuna.
Ma waena o nā ʻenehana hana like ʻole, Kāhaka kūʻai kūʻai (nalowale shop) ʻo ia kekahi o nā kaʻina hana kūpono no ka hana ʻana i nā hale pahū kila kila.
Hāʻawi ia i kahi kaulike maikaʻi ma waena o ka hiki ke hoʻolālā, dimensional pololei, Hana Pūnaewele, a me ka pono hana, e hoʻohana nui ʻia no nā noi ʻoihana ʻoihana kiʻekiʻe.
Hiki i ka Geometry paʻakikī no ka Hydraulic Optimization
ʻO ka geometry i loko o kahi hale pahū he hopena pololei i ka hana hydraulic.
Nā ʻāpana e like me nā keʻena volute, nā ʻaoʻao piʻo, nā ala komo komo, a me nā puka hoʻokuʻu ʻana e koi i nā ʻano laulima a pololei e hōʻemi i ka haunaele a hoʻomaikaʻi i ka pono o ka ikehu.
ʻO ka hoʻolei kālā e hiki ai i nā mea hana ke hana hou i nā geometries paʻakikī i paʻakikī a paʻakikī paha ke hoʻokō ma o ka mīkini maʻamau a i ʻole ka hana welded..
No ka mea, ua hoʻokumu pololei ʻia ke ʻano wax mai ka geometry i hoʻolālā ʻia, hiki i nā ʻenekinia ke hoʻonui:
- Pauku kahe o loko
- Ka mahele mānoanoa o ka pā
- Nā hale hoʻoikaika
- Nā hoʻonohonoho hoʻohui
- Hoʻolālā hale paʻa
ʻO kēia kūʻokoʻa hoʻolālā e hiki ai i nā mea hana pāpaʻi ke kūkulu i nā hale me ka hoʻomaikaʻi ʻana i ka hana hydraulic ʻoiai e mālama ana i ka hilinaʻi.
ʻO ka hana ʻana i ka Near-Net-Shape Manufacturing e hōʻemi i ka ʻōpala waiwai
He mea waiwai nui ke kila kila, a ʻo ka hoʻohana pono ʻana i nā mea waiwai he mea nui e noʻonoʻo ai i ka hana ʻana i nā ʻāpana.
Pono pinepine nā ʻano mīkini kuʻuna i ka wehe ʻana i ka nui o ke kila kuhili ʻole mai nā poloka paʻa, ka hopena i ka ʻōpala waiwai nui a me ka hoʻonui ʻana i nā kumukūʻai hana.
Pono paha ka hana welded i nā papa he nui, hana hana, a me nā kaʻina hana hoʻopau hou.
Hoʻopuka ka hoʻolei kālā i nā ʻāpana kokoke loa i kā lākou geometry hope. Hoʻemi ʻia nā hiʻohiʻona kokoke i ka upena:
- ʻAi ʻai meaʻala
- Ka manawa mīkini
- Kaʻina hana
- Na koina hana
No nā hale pāpaʻi paʻakikī, lilo kēia pono i mea koʻikoʻi ma muli o ka nui o ke ʻano hope i hana pololei ʻia i ka wā hoʻolei.
ʻOi aku ka pololei o ke ana ʻana a me ka maikaʻi o ka ʻili
Pono nā hale pahū i ka mana kūpono no ka mea pono lākou e hoʻohui me nā ʻāpana he nui, me nā impellers, Nā papahele, sila mechanical, a me nā'ōnaehana piping.
Hāʻawi ka hoʻolei kālā ʻana i ka pololei o ka nui ma muli o ke kiʻekiʻe kiʻekiʻe o nā ʻano wax a me nā mole ceramic. ʻAe kēia i nā mea hana e hoʻokō:
- ʻO nā ana flange pololei
- ʻO ka mānoanoa pā kūpono
- Nā ʻili hoʻopaʻa paʻa pololei
- Hoʻopili paʻa hui
Kahi mea hou aʻe, ʻO ka hoʻoheheʻe kālā e hoʻohua i nā ʻili paheʻe i hoʻohālikelike ʻia me ka hoʻolei one maʻamau.
ʻO ka hoʻopau ʻana i ka ʻili i hoʻomaikaʻi ʻia e hōʻemi i nā koi machining a ʻoi aku ka maikaʻi o ka maikaʻi no nā ʻili wai-contact i kahi e hiki ai i ka ʻawaʻawa ke hoʻololi i ka pono kahe a me ka pale ʻana i ka haumia..
ʻOi aku ka maikaʻi o ka hoʻohālikelike ʻana me nā hale i hana ʻia
Hiki ke loaʻa i kahi hale pāpaʻi i hana ʻia e ka hui ʻana i nā ʻāpana he nui i nā hili weld i lilo i mau wahi nāwaliwali ma lalo o ka hoʻouka ʻana., viguration, a iʻole nā kūlana kūpono.
Hoʻokumu ka hoʻolei kālā i kahi ʻano metala mau me ka ʻole o nā hui welded, hāʻawi i nā pono e like me:
- Hoʻomaikaʻi ʻia ka pale ʻana i ke kaomi
- Hoʻemi koʻikoʻi koʻikoʻi
- ʻOi aku ka maikaʻi o ka hana luhi
- ʻOi aku ka ʻokoʻa o nā waiwai mechanical
No ka hoʻohana mau ʻana o nā pamu ma lalo o nā kūlana koi, e like me nā mea hana kemika, ʻōnaehana moana, a me ka lawe wai ʻoihana, he mea waiwai loa keia hilinai hale.
ʻO ke kūpono kūpono me nā mea hao hao
Loaʻa nā mea hoʻoheheʻe kila kila maikaʻi loa me ke kaʻina hoʻolei kālā.
Hiki ke hana ʻia kahi ʻano nui o nā māka kila kila ma o kēia ʻano, e ʻae ana i nā ʻenekinia e koho i nā mea e like me nā kūlana lawelawe kikoʻī.
Loaʻa nā mea hoʻoheheʻe maʻamau:
- CF8 (cast equivalent of 304 kila kohu ʻole)
- Cf8m (cast equivalent of 316 kila kohu ʻole)
- CF3 a me CF3M no ka hoʻomaikaʻi ʻana i ke kūpaʻa weld corrosion
- Duplex stainless steels no ka ikaika kiʻekiʻe a me ka corrosion
- ʻO nā kila kila kila super duplex no nā kaiapuni koʻikoʻi
Hiki i kēia mea maʻalahi ke hoʻololi i nā hale pahū no nā wai like ʻole, mahana, Pili, a me nā kūlana corrosion.
He kūpono no nā Prototypes a me Medium-to-High Volume Production
He mea maʻalahi loa ka hoʻolei kālā ʻana ma ka pālākiō hana. He kūpono ia ʻaʻole wale no ka hana nui akā no nā ʻāpana ʻenekini i hana ʻia a haʻahaʻa.
No ka hoʻomohala prototype, ʻO ka hoʻolei kālā e hiki ai i nā mea hana ke hōʻoia i nā hoʻolālā hale paʻa paʻakikī ma mua o ka hana nui.
No ka hana kalepa, hoolako:
- Hiki ke hana hou
- ʻO ka maikaʻi kūlike
- Hoʻemi ʻia ka paʻakikī hui
- Hana maikaʻi i nā mea paʻakikī
He mea kūpono kēia i ka hoʻolele kālā no nā mea hana pahū OEM a me nā mea hoʻolako ʻenehana e koi ana i nā hoʻonā maʻamau.
3. Ke Kaʻina Hana Hoʻolei Waiwai no ka Hale Pum Kuhili ʻole
ʻO ke kaʻina hana hoʻoheheʻe kālā no nā hale pahū kila kila he ʻano hana hana pololei e pili ana i nā pae he nui i mālama pono ʻia.
ʻO kēlā me kēia ʻanuʻu, mai ka hana ʻana i ke kumu a hiki i ka nānā hope ʻana, pili pono i ka pololei ana, Kahiki Pāʻani Waiwai, a me ka hana mechanical o ka mea i pau.
ʻO ke kaʻina hoʻoheheʻe hale hoʻolimalima hale maʻamau i loaʻa i ka hana wax pattern, ʻO ka hoʻokumuʻana o ka semimic, hoomoana, ninini metala, ʻO ka mālama wela, Ke hoʻopauʻana, Machimen, a me ka nānā pono.
Nānā Kaʻina Kaʻina
| Keena | 'Lelo | ʻIke kiko |
| 1 | Kālā lima | Hoʻokomo ʻia ka wax i loko o ka make pololei e hoʻopili ana i ka geometry hale pahū (me ke keʻena volute). |
| 2 | Hui kumu | ʻO nā ʻiʻo palaki a i ʻole ka soluble no nā ala kahe o loko a me nā ʻoki lalo. |
| 3 | Hui laau | Hoʻopili ʻia nā ʻano wax he nui i ka sprue waena. |
| 4 | ʻO ka hale pūpū | 6‑10 papa o ka slurry seramika (Silica S Slica Sol) + stucco (zipicon / alluna). |
| 5 | Hoomoana | Hoʻoheheʻe ʻia ka paʻakai mahu; ʻaʻaʻa ka pūpū. |
| 6 | Shell Firring | Hoʻokuʻu ʻia ma 900-1100 ° C no ka hoʻoikaika ʻana i ka ceramic a wehe i nā volatiles. |
7 |
Hoʻoheheʻe kila kila | Hoʻoheheʻe induction ma 1550‑1650°C. |
| 8 | E ninini ana | Ua ninini ʻia ke kila i hoʻoheheʻe ʻia i loko o ka pūpū i hoʻomehana ʻia. |
| 9 | Ho'ōla & kulaʻi | Kāohiʻia hōʻoluʻolu; wehe ʻia ka pūpū e ka haʻalulu a i ʻole ka wai jet. |
| 10 | ʻoki & Ke hoʻopauʻana | ʻOki ʻia nā ʻīpuka a me nā ala; kūhā, pana pua, ka hāʻule ʻana. |
| 11 | ʻO ka hana wela | Hoʻoholo hōʻoluʻolu (1040-1100°C) + ka wai wai. |
| 12 | Nānā & Manaʻo | Nānā'ōwaho, huahuai, Ndt (X-ray, DENA PEVERETRAT), hoʻāʻo puʻe hydrostatic. |
Hōʻoia maikaʻi
| ʻĀpana QA | Kūlana | Koina ʻae |
| ʻO ka loiloi Chemical | Sectortry | Kūlike me ka ASTM A351/A743 kikoʻī. |
| Nā hōʻike hoʻokolohua hoʻokolohua | Tersele, hālulu | Kū i nā koi papa. |
| Ndt | DENA PEVERETRAT (Pt), hoʻoili pūnaewele (T) | ʻAʻohe māwae, porosity ma mua o ka kikoʻī. |
| Ke nānāʻole neiʻo Dimensonal | Cmm, Nā Buke | Hāʻawi i ka hoʻomanawanui kiʻi. |
| Kālā paʻakikī | Hydrostatic (1.5×nahiʻia) | ʻAʻohe leakage; ʻaʻohe deformation. |
| Paulapua | Nānā'ōwaho, hōʻike ʻike | Ra ≤6.3 µm (a i ʻole e like me ka mea i ʻōlelo ʻia). |
4. Nā Koho Lapaʻau ʻili a me ka hoʻopau ʻana
He kuleana koʻikoʻi ka hoʻopau ʻana i ka ʻili i ka hoʻomaikaʻi ʻana i ka hana, durability, a me ka hiʻohiʻona o nā hale pahū kila kuhili ʻole.
ʻOiai hiki i ka hoʻolei kālā ke hana i nā ʻāpana me ka pololei o ka dimensional maikaʻi a me nā ʻano laulima, koi pinepine ʻia nā kaʻina hana hoʻopau hou e hoʻokō i nā koi noi kikoʻī, ʻoi aku ka maikaʻi no nā pumps e hana ana i ka corrosive, Hygienic, a i ʻole nā kaiapuni hana kiʻekiʻe.
Mīkini a me ka pololei o ka ʻili o ka ʻili
Hoʻokomo pinepine ʻia nā hale pahū hoʻolele kālā i nā hana mīkini lua ma nā wahi hana koʻikoʻi, me nā maka flange, nā papahele e ana ana, mau noho, nā puka lāʻau, a me ka hoʻopili ʻana i nā interface.
Cnc iching e hōʻoia i ka mana kūpono a hoʻomaikaʻi i ka hilinaʻi sealing ma waena o ka hale pahū a me nā mea ʻē aʻe.
No nā noi e pili ana i ka hana paʻa kiʻekiʻe a i ʻole nā mea hana wili, He mea koʻikoʻi ka pololei o ka mīkini ʻana no ka mea hiki ke hoʻopili ʻia nā hewa liʻiliʻi o ka ʻili, alignment kumu, a me ka pono pauma holoʻokoʻa.
Loaʻa nā kaʻina hana maʻamau:
- ʻO ka wili ʻana o CNC no nā ʻili palahalaha a me nā pili flange
- ʻO ka huli ʻana o CNC no nā puka pōʻai a me nā lua pololei
- ʻO ka wili ʻana a me ka paʻi ʻana no nā lua bolt a me nā pili pili
- ʻO ka wili ʻana a i ʻole ka hili ʻana no nā wahi hoʻopaʻa paʻa kiʻekiʻe
ʻO ka hui pū ʻana o ka hoʻolei kālā a me ka mīkini pololei e hiki ai i nā mea hana ke hoʻokō i nā geometries paʻakikī ʻoiai e mālama ana i nā ʻae ʻana i nā hiʻohiʻona koʻikoʻi..
Electropolishing no ka pale ʻana i ka corrosion a me nā noi maʻemaʻe
Hoʻohana nui ʻia ka Electropolishing no nā hale pahū kila kila ma nā ʻoihana e koi ana i ka hoʻomaʻemaʻe maikaʻi loa, e like me ka hana ʻai, nā hale hakakala, biotechnology, a me nā mea semiconductor e hana ai.
I ka wā electropolishing, ʻO ke kaʻina hana electrochemical i hoʻomalu ʻia e hoʻoneʻe i nā hewa ʻole o ka ʻili microscopic a me nā mea haumia mai ka ʻili kila kuhili.
He maʻalahi ka hopena, ʻoi aku ka paʻa o ka ʻili me ka hōʻemi ʻia ʻana o ka roughness.
Loaʻa nā pōmaikaʻi nui:
- Hoʻomaikaʻi i ka pale ʻana i ka corrosion ma o ka hoʻonui ʻia ʻana o ka chromium oxide passive layer formation
- Hoʻemi ʻia ka adhesion bacteria a maʻalahi ka hoʻomaʻemaʻe
- E emi iho ka pilikia o ka hoʻohaumia ʻana i ka huahana
- Hoʻomaikaʻi i ka pale ʻana i ka hoʻouka kemika
No ka hoʻohana ʻana i ka pauma maʻemaʻe, Hiki i ka electropolishing ke hoʻonui i ke ola lawelawe a kōkua i ka hoʻokō ʻana i nā kūlana maʻemaʻe koʻikoʻi.
Lapaʻau Passivation
ʻO ka Passivation kahi lapaʻau kemika i hoʻohana pinepine ʻia i nā hale pahū kila kila ma hope o ka hoʻolei ʻana a me ka mīkini.
Hoʻopau ke kaʻina hana i nā ʻāpana hao manuahi a me nā mea haumia i hana ʻia i ka wā hana, e ʻae ana i ka papa oxide waiwai nui o ka chromium e hana hou.
Hāʻawi kahi ʻili kila kuhili passivated kūpono:
- ʻOi aku ka maikaʻi o ke kūʻē ʻana i ka corrosion kūloko
- Hoʻomaikaʻi i ka pale ʻana i nā kaiapuni i loko o ka chloride
- Hoʻonui i ka hilinaʻi lōʻihi
He waiwai nui ka passivation no nā māka e like me 304, 316, a me nā kila kuhiliʻole duplex i hoʻohana ʻia i ka moana, Kekau, a me nā noi hoʻohana ʻana i ka wai.
Nā ʻili ʻili a me nā lapaʻau kūikawā
No nā kaiapuni hana ʻino loa, hiki ke hoʻopili ʻia nā uhi ʻili ʻē aʻe i mea e hoʻomaikaʻi hou ai i ka pale ʻana i ka ʻaʻahu, ke kū'ē kū'ē, a i ʻole ka hana ʻino.
Loaʻa nā koho maʻamau:
| Mālamaʻona | Hana Nui | Nā noi maʻamau |
| ʻO ka uhi seramika | ʻO ka wela kiʻekiʻe a me ke kūpaʻa ʻaʻahu | ʻO nā pāpaʻi kiʻilima, pāpaʻi abrasive |
| PTFE COWE | ʻO ka haʻahaʻa haʻahaʻa a me ke kūpaʻa kemika | ʻO nā mea hoʻohana wai corrosive |
| Pvd cheating | Hoʻonui i ka paʻakikī a me ka lōʻihi o ka ʻili | ʻO nā mea ʻenehana pololei |
| Pana pua | ʻO ka hoʻomaʻemaʻe ʻana i ka ʻili a me ke ʻano like ʻole | ʻO nā hale pahū ʻoihana maʻamau |
| Kāleka | Hoʻomaikaʻi ʻia ka helehelena a hoʻemi ʻia ka palaka | Meaʻai, Nā lako hana o Plarmaceutical |
ʻO ka hoʻomaʻamaʻa ʻili maikaʻi e pili ana i ka medium pumped, ʻO ka hanaʻana i keʻano, nā kūlana paʻakikī, a me nā koi hoʻomaʻemaʻe.
5. Nā Papa Kūleʻa Kūleʻa no ka Hale Pump Kuʻuna
ʻO ke koho ʻana i ka papa kila kila kekahi o nā hoʻoholo ʻenekinia koʻikoʻi i ka wā e hoʻolālā ai a hale paila kuhiliʻole maʻamau.
Hoʻokomo ʻia nā ʻokoʻa ʻokoʻa o nā kaiapuni pumping i nā koi like ʻole i ka pale ʻana i ka corrosion, ka ikaika ikaika, hiki i ka hiki, wawahua, a lawelawe lawelawe.
ʻO kahi hale pahū i hoʻohana ʻia no ka holo ʻana o ka wai maʻemaʻe he ʻokoʻa nā koi waiwai mai ka mea e hana ana i ka wai kai, wai hoʻoheheʻe kemika, a i ʻole nā ʻōnaehana ʻoihana kiʻekiʻe.
No ka hoʻokomo ʻana i nā hale pahū hoʻolei, ʻO nā māka hoʻolei kila kuhiliʻole i hōʻike pinepine ʻia e like me ASTM A743, ASTM A744, Astm A351, a me nā kūlana hoʻolei e pili ana.
| Ka Papa Hoolei ASTM | ʻO ka papa hana like | Moloka | ʻO ka ikaika maʻamau (Mpa) | Nā hiʻohiʻona koʻikoʻi | ʻO nā mea hoʻohana maʻamau no ka hale ʻo Pump |
| CF8 | 304 Kila kohu ʻole | ʻO kahi kila kila Austetetitic | ≥485 | General-General Corrosiotion resistion, maikaʻi maikaʻi, ʻO ka Castability maikaʻi loa, hoʻoponopono waiwai no nā kaiapuni haʻahaʻa | Pum wai, ka lawelawe ʻana i ka wai ʻoihana maʻamau, ʻōnaehana ea, nā noi kemika māmā |
| Cf3 | 304L fesalless kila | Haʻahaʻa-carbon austenitic kila kuhiliʻole | ≥485 | Hoʻemi ʻia ka ʻike kalapona i hoʻemi ʻia i ka ua carbide a hoʻomaikaʻi i ke kūʻē ʻana i ka corrosion intergranular ma hope o ka wili. | Nā lako hana meaʻai, nā pumps maʻemaʻe, wili pume hui |
| Cf8m | 316 Kila kohu ʻole | Austenitic kila kila me ka molybdenum | ≥485 | Hoʻomaikaʻi i ka pale ʻana i ka chloride corrosion, pitting, a me ka nui o na media kemika i hoohalikeia me CF8 | ʻO nā pumps moana, nā pamu hoʻoheheʻe kemika, Nā lako hana o Plarmaceutical |
| Cf3m | 316L fesalless kila | Haʻahaʻa-carbon austenitic kila kila me ka molybdenum | ≥485 | ʻOi aku ka maikaʻi o ka weld corrosion, ʻoi aku ka pale o ka chloride, kūpono no nā kaiapuni ʻino | Pūnaehana waho, nā mea kanu lāʻau, nā pamu kimeka, nā noi maʻemaʻe |
Cn7m |
Alloy 20 | Ni-Cr-Mo-Cu austenitic alloy | ≥485 | Kūʻē kūʻē i ka sulfuric acid, phosphorcus acid, a me nā mea ʻino ʻē aʻe | Mea hana ʻakika, nā pauma petrochemical, ʻōnaehana hoʻoheheʻe kemika |
| Cd3mn | Duplex 2205 Kila kohu ʻole | Austenitic-ferritic duplex kila kila | ≥655 | Ikaika ikaika, ʻoi aku ka maikaʻi o ke koʻikoʻi o ka chloride, ʻoi aku ka maikaʻi o ka pale ʻana ma mua o nā māka austenitic | Pum wai kai, mea hana desalination, nā noi waho |
| Ce8mn | Super Duplex 2507 Kila kohu ʻole | Super duplex fuelless | ≥760 | Ikaika kiʻekiʻe kiʻekiʻe, kūʻē maikaʻi i ka lua, Kāleʻa Crenice Corrosioni, a me ka chloride SCC | Lako kai hohonu, nā hanana lole, nā kaiapuni moana koʻikoʻi |
| CB7Cu-1 | 17-4PH Strainless Steel | He kila kuhiliʻole paʻakikī ka ua | ≥670 | Ka ikaika mechanical kiʻekiʻe, ʻO ke kū'ēʻana o ka corrossion maikaʻi, maikaʻi loa dimensional paʻa ma hope o ka wela lapaʻau | ʻO nā pimps kiʻekiʻe, ʻōnaehana hydraulic ʻoihana, aerospace a me nā lako ikehu |
6. Nā Pōmaikaʻi o ka hoʻokomo ʻana i ka hale hoʻoheheʻe hao hao hao
Hoʻohui pū ʻia nā hale pāpaʻi hoʻolele kila kila i nā waiwai kiʻekiʻe o nā alloys stainless steel me nā pono hana o ka ʻenehana hoʻolei kālā..
Kū'ē Kū'ē Kū'ē no nā Kaiapuni Kū'ē
ʻO kekahi o nā pono koʻikoʻi o nā hale pahū kila kila ko lākou kūpaʻa maikaʻi loa i ka corrosion.
ʻO ka maʻiʻo chromium i loko o ke kila kila e hana i kahi papa paʻa ʻokikene paʻa ma ka ʻili metala, ka pale ʻana i ka hale mai ka oxidation a me ka hoʻouka kemika.
Ma muli o ka haku mele ʻana, hiki i nā hale hoʻolele kila hoʻolele kālā ke kū i kahi ākea o ka media corrosive, me ka:
- Ka wai hou a me ka wai kai
- Nā hāʻina Chloride
- ʻO nā waikawa a me nā wai alkaline
- Nā wai hoʻoheheʻe kemika
- ʻO nā wai olaola a me nā lāʻau lapaʻau
Nā helu e like me Cf8m (316 kila kohu ʻole) hāʻawi i ka pale ʻana i ka lua a me ka chloride corrosion ma muli o ka hoʻohui molybdenum,
ʻoiai ʻo ka duplex a me ka super duplex stainless steels e hāʻawi aku i ka pale ʻoi aku ka maikaʻi ma nā wahi kai koʻikoʻi a me waho.
ʻO ka ikaika Mechanical kiʻekiʻe a me ka hilinaʻi o ka hale
Hāʻawi ka hoʻolele kālā ʻana i nā hale pahū kila kila maikaʻi loa, ʻae iā lākou e kū i ke kaomi kūloko, viguration, Nā Puʻuwai, a me nā pōʻai hana hou.
ʻO ka ikaika maoli o ke kila kila e hiki ai i nā ʻenekini ke hoʻonui i ka mānoanoa o ka pā hale me ka mālama ʻana i ka palekana, ho'ēmi i ke kaumaha a hoʻomaikaʻi i ka pono o nā mea hana.
ʻOi aku ka maikaʻi o ke kaomi ʻana a me ka pale ʻana i ka leak
Ma ke ʻano he ʻāpana paʻi, Pono ka hale pahū e mālama i ka pololei o ke kūkulu ʻana i kona ola hana.
Hāʻawi ka hoʻolele kālā i nā mea maikaʻi ma mua o nā hoʻolālā i hana ʻia no ka mea ua hana ʻia ka hale ma ke ʻano he ʻano metala mau me ka ʻole o nā wili a i ʻole nā hono..
Hoʻomaikaʻi kēia:
- Paʻi paʻi
- Hana luhi
- Kāohi leak
- Kūlike like ʻole
Hiki ke hoʻolālā ʻia nā hale hoʻoheheʻe kiʻekiʻe kiʻekiʻe i hoʻolei ʻia no nā noi kaomi, me nā ʻōnaehana e koi ana i nā papa kaomi a hiki i Papa hana 1500, ma muli o ka papa waiwai, hoʻolālā hoʻolālā, a me nā kūlana kūpono.
ʻO ka loaʻa ʻole o nā hui weld e hoʻopau i nā wahi nāwaliwali i kumu ʻia e nā hemahema wili, ʻO ke kaumaha noho, a i ʻole ka pōʻino o ka ʻāpana wela.
Kūleʻa wela maikaʻi a me ke kūpaʻa wela
Nui nā ʻumehana ʻenehana e hana ana ma lalo o nā kūlana wela loa, e koi ana i nā mea e mālama ai i nā waiwai mechanical i ka wā o ka paikikala wela.
Hāʻawi ʻia nā hale pāpaʻu kila kila Austenitic i ka paʻakikī haʻahaʻa haʻahaʻa a me ke kūpaʻa kiʻekiʻe..
Hiki i nā māka maʻamau e like me CF8 a me CF8M ke hana maʻamau ma kahi ākea ākea, mai nā kūlana cryogenic a puni −196°C i nā mahana kiʻekiʻe e kokoke mai ana 800° C, ma muli o nā kūlana lawelawe.
Hāʻawi ka Duplex stainless steel i ka hana maikaʻi loa ma lalo o nā mahana haʻahaʻa haʻahaʻa me ka mālama ʻana i ka ikaika mechanical kiʻekiʻe.
ʻO ke kūpaʻa wela o ke kila kila e kōkua i ka pale ʻana:
- Nahaha ma muli o ke koʻikoʻi wela
- ʻAʻole paʻa i ke ʻano
- Hoʻohaʻahaʻa mua i nā mea waiwai
Hana kēia i nā hale pahū kila kila i kūpono no nā noi e pili ana i nā wai wela, Pūnaehana Steam, a me ke aniani folcctutions.
Hoʻomaʻemaʻe maikaʻi a me ka hoʻomaʻemaʻe maʻalahi
No nā ʻoihana e koi ana i nā kūlana maʻemaʻe koʻikoʻi, Hāʻawi ke kila kila i nā mea maikaʻi nui ma muli o kona laumā, ʻO nā meaʻonaʻole.
Hiki ke hoʻonui ʻia nā hale hoʻoheheʻe kila kila ma o ka hoʻopau ʻana e like me:
- Ka poni mīkini
- Uilaiauliwi
- Hoʻolauna
Hoʻemi kēia mau lāʻau lapaʻau i ka ʻinoʻino o ka ʻili, hoʻomaikaʻi i ka maʻemaʻe, a e hōʻemi i ka hōʻiliʻili ʻana o nā mea haumia.
Me nā ʻili electropolished e loaʻa ana i nā koina ʻino ma lalo Ra 0.8 }m, hoʻohana nui ʻia nā hale pahū kila kuhiliʻole ma:
- Ka meaʻai a me ka mea inu
- ʻO ka hana lāʻau lapaʻau
- Pūnaehana biotechnology
- Nā Hoʻohana lapaʻau
ʻO ka hui pū ʻana o ke kūpaʻa corrosion a me nā waiwai o ka ʻili maʻemaʻe e hana i ke kila stainless kekahi o nā mea i makemake ʻia no nā noi pumping sanitary..
ʻO ka hoʻolālā paʻakikī ma o ka hoʻolei kālā ʻana
ʻO kahi pōmaikaʻi nui o ka hoʻolei kālā ʻana ʻo ia ka hiki ke hana i nā geometries hale paʻa paʻakikī i paʻakikī a paʻakikī paha ke hana ʻia ma o ka mīkini a i ʻole ka hana ʻana..
Hiki i ke kaʻina hana ke hoʻohui pololei i nā hiʻohiʻona paʻakikī i ka hoʻolei ʻana, me ka:
- Nā paukū volute curved
- ʻO nā kahawai hydraulic kūpono
- Nā hale kau hoʻohui
- Nā hoʻonohonoho flange paʻakikī
- Nā iwi ʻaoʻao hoʻoikaika
Hoʻonui kēia hoʻolālā hoʻolālā i ka hana hydraulic ʻoiai e hoʻemi ana i ka nui o nā hana hana.
No nā hale pahū maʻamau, Hāʻawi ka hoʻolele kālā i ke kūʻokoʻa e hoʻonui i ka hoʻolālā hale e like me nā koi kahe, kau palena, a me nā kūlana hana.
Ka Pono Kiʻekiʻe a me ka Hui Hui
ʻO ka hana ʻana o ka pump ke hilinaʻi nui i ka pilina pololei ma waena o ka hale, mea hoʻolele, pena, a me nā mea hoʻopaʻa.
Hāʻawi ka hoʻolei kālā ʻana i ka pololei dimensional maikaʻi loa, maʻamau e loaʻa ana i ka hoʻolele ʻana i ka hoʻolele ʻana ma ka laulā o kahi kokoke ± 0.1-0.3 mm ma muli o ka nui o nā mea a me ka paʻakikī o ka hoʻolālā.
Kōkua kēia pololei i ka mālama ʻana:
- Hoʻomaʻemaʻe impeller pololei
- ʻO ka hoʻopololei ʻana i ka lāʻau kūpono
- Hana hilinaʻi sila
- Hoʻemi ʻia ka haʻalulu
- Hoʻonui i ka hana hydraulic
Hoʻohālikelike ʻia me ka hoʻolei one maʻamau, ʻO ka hoʻoheheʻe kālā e koi i ka mīkini hoʻoponopono liʻiliʻi a hāʻawi i ka hoʻihoʻi hou ʻana no nā ʻāpana pauma pololei.
Hoʻopau i ka ʻili maikaʻi a me nā koi mīkini hoʻemi ʻia
Loaʻa maoli nā hale hoʻoheheʻe ʻia ʻana o ka hoʻolele ʻana i ke kila kila ma mua o nā mea hoʻolei one maʻamau.
Hoʻokomo ʻia nā waiwai ʻino o ka ʻili maʻamau:
- E like me ka hoʻolei ʻana o ka ʻili: aneane Ra 1.6-6.3 μm
- Electropolished ili pau: Ma lalo Ra 0.8 }m
Hāʻawi ka ʻili i loko maʻemaʻe i kekahi mau pono hana:
- Hoʻemi ʻia nā lilo friction wai
- Hoʻomaikaʻi maikaʻi i ke kahe
- ʻO ka haunaele haʻahaʻa
- Hoʻemi ʻia ke kūkulu ʻana i ka haumia
ʻO ka hoʻomaikaʻi ʻana i ka maikaʻi o ka ʻili e hoʻemi i ka nui o ka hoʻoponopono ʻana i koi ʻia, ʻO ka hōʻemiʻana i ka hana hana a me ke kumukūʻai.
ʻO nā koi mālama haʻahaʻa a me ke ola lawelawe lōʻihi
ʻO ka pale ʻana i ka corrosion a me ka lōʻihi o ke kūkulu ʻana o ke kila kila e hōʻemi nui i nā pono mālama i ka wā o ka hana.
Hoʻohālikelike ʻia me ke kila kalapona a i ʻole nā mea hao hao, ʻO nā hale pahū kila kila e koi aku i nā hana liʻiliʻi no ka mea ʻoi aku ka maʻalahi o lākou:
- Hoʻokumu ʻana i ka rust
- Hoʻoemi kemika
- Ka pōʻino o ka ʻili
- Ka hāʻule ʻole
I ke koi ʻana i nā kaiapuni corrosive, hiki i nā hale pahū kila kila i koho pono ʻia ke hāʻawi i nā ola lawelawe ʻoi aku ka nui 30–60 makahiki, ma muli o nā kūlana hana a me nā hana mālama.
ʻO kēia ola lawelawe lōʻihi e hoʻomaikaʻi i ka hilinaʻi o nā lako holoʻokoʻa a hoʻemi i nā kumukūʻai ola.
7. Hoʻohana ʻia i nā hale ʻo Pump Stainless Steel
| ʻOihana Kahuna | Noi | Kolepa a Alloy | Nā koi nui |
| Ke kālepaʻana | ʻO nā paila hoʻoili waika, nā puna hānai reactor, nā paila hoʻoheheʻe kemika, hoʻokaʻawale ʻōpala. | CF‑8M, CN‑7M | ʻO ke kūpaʻa ʻana i ka ʻino i nā mea kemika; Ke hoʻoikaika ikaika. |
| Marine / of 3Ikeha | ʻO nā paila hoʻoluʻu wai kai, pumps ballast, nā paila bilge, nā ʻume ahi. | CF‑8M, CD‑3MN | ʻO ke kūpaʻa ʻino ʻana i ka wai kai; lua a me SCC kū'ē. |
| Meaʻai & hana hānai | ʻO nā pamu hoʻomaʻemaʻe, CIP pumps, nā paila waiu, nā paila kīʻaha. | CF‑3 (304L) | Hoʻokō FDA; Hygienic; maʻalahi e hoʻomaʻemaʻe. |
| Ka Makani | WFI pumps, hoʻoili wai sterile, nā pamu lumi maʻemaʻe. | CF‑3M (316L) | Ultra-maʻemaʻe; sterilisable; porous ʻole; elelpikini relalposand. |
| Wai & hoʻoiliʻana | Pum wai, nā paila wai ʻino, nā paila lepo, nā pāpaʻi wai. | CF‑8, CF‑8M | ʻO ka pale ʻana i ka wai a me ka wai ʻino; ola lōʻihi. |
Pono & aila |
Pahu paipu, punawai pumps, nā ʻumeke hoʻoheheʻe, nā paila hoʻoheheʻe. | CF‑8M, CD‑3MN | Kaumaha kiʻekiʻe; kūʻē kinoea ʻawaʻawa; durability. |
| Mana pā'āʻu | Pum wai hooluolu, paila hānai paila, nā pumps condensate. | CF‑8, CF‑8M | Ka wela kiʻekiʻe; Ke hoʻoikaika ikaika; Ke kū'ē neiʻo Corrosionion. |
| Pulp & Pepana | ʻO nā pāpaʻi pulu, pauma hoʻola kemika, nā pāpaʻi waihona. | CN‑7M, Duplex | ʻO ke kūpaʻa o ka chlorine dioxide; ikaika ikaika. |
| Hoʻohanaʻoihana | ʻO nā pāpaʻi kiʻekiʻe, nā pāpaʻi paʻakai, nā pahū wai kai. | CD‑3MN, CE‑8MN | Kūleʻa chloride loa; ikaika ikaika. |
| Mining | ʻO nā pāpaʻi slurry, nā paila hoʻoheheʻe wai, nā paila hoʻoheheʻe kemika. | CF‑8M, Duplex | Ke kū'ē neiʻo Abrasion; Ke kū'ē neiʻo Corrosionion. |
8. Hale Pum Kuhili ʻole me nā ʻano hana ʻē aʻe
ʻO ke ʻano hana i koho ʻia no ka hale pahū kila kila e pili pono ana i kāna hana mechanical, dimensional pololei, Ke kū'ē neiʻo Corrosionion, kumukūʻai hana, a kūpono no nā hoʻolālā paʻakikī paʻakikī.
| Kumu Hoʻohālikelike | Kāhaka kūʻai kūʻai | Cnc iching | Hana ʻia ʻo Welding | Sand cread |
| Kumu Hana Hana | Hoʻopuka i nā ʻāpana ma ka ninini ʻana i ke kila kuhili ʻole i hoʻoheheʻe ʻia i loko o nā moʻo seramika i hana ʻia mai nā ʻano wax | Wehe i nā mea mai nā poloka kila kuhiliʻole a i ʻole nā mea hana ʻokiʻoki | Hoʻokumu i nā hale mai nā papa kila kila a i ʻole nā ʻāpana a hoʻohui iā lākou ma ke kuʻi ʻana | Hoʻoheheʻe ʻia i ka metala i hoʻoheheʻe ʻia i loko o nā ʻāpana one e hana i nā mea nui |
| Hoʻolālā paʻakikī | Hiki maikaʻi no nā geometries paʻakikī, Nā Passing kūloko, nā volute ʻāwili, nā pāʻili, a me nā hiʻohiʻona i hoʻohui ʻia | Ua kaupalena ʻia e ka hiki ʻana o ka mea hana, nā kihi mīkini, a me nā koi hoʻoneʻe waiwai | Loli; Pono nā ʻano paʻakikī i nā ʻāpana i hana ʻia a me nā hana wili | Maikaʻi no nā geometries nui a maʻalahi akā palena no nā kikoʻī maikaʻi |
| ʻO ka maikaʻi o ka Volute a me Hydraulic Passage | Kūpono; Hiki ke hoʻolei pololei ʻia nā kahawai hydraulic maʻemaʻe, e ho'ēmi ana i ka haunaele a me ka hoʻomaikaʻi ʻana i ka pono o ka paila | ʻO ka pololei kiʻekiʻe akā pono ka mīkini nui o nā ala kahe o loko | Ke hilinaʻi nui nei i ka pololei o ka wiliwili a me ka hana hope | Loli; pono paha nā ʻili o loko e hoʻopau hou |
ʻO nā kūpono kūpono |
Kākoʻo i ka laulā o nā kila kila me CF8, Cf8m, Cf3m, Duplex, a me super duplex | He kūpono me ka hapa nui o nā kila kila, akā, piʻi aʻe ka paʻakikī o ka mīkini ʻana no nā alloy paʻakikī | He kūpono me nā kila kila, akā hiki i ka wiliwili ke hoʻopili i ka pale ʻana i ka corrosion a me ka microstructure | He kūpono no ke kila kila akā pono ka ʻae ʻana i ka mīkini |
| Dimensional pololei | Mea Hoʻolālā Nui, maʻamau ± 0.1–0.3 mm ma muli o ka nui a me ka mana kaʻina hana | Kiʻekiʻe loa ka pololei, pinepine ± 0.01–0.05 mm | Haʻahaʻa pololei ma muli o ka welding deformation a me thermal distortion | ʻO ka pololei kūpono me nā haʻawina mīkini nui |
| Paulapua | Maikaʻi e like me ka hoʻolei ʻana; maʻamau Ra 1.6–6.3 μm, me nā koho polishing i loaʻa | Hoʻopau mīkini maikaʻi, ma muli o nā mea hana a me nā ʻāpana | Pono ka wili, Kāleka, a i ʻole ka mīkini ma hope o ka wiliwili ʻana | ʻO ka ʻili ʻōpala e koi ana i ka mīkini hou |
| ʻO ka hoʻohanaʻana i ka waihona | High; ʻO ke kaʻina hana ʻupena kokoke e hōʻemi i ka ʻōpala waiwai | Haʻahaʻa haʻahaʻa; hoʻoneʻe ʻia nā mea nui i ka wā o ka mīkini | Kūpono; pili i ka ʻoki a me ka hana ʻana | Kūpono; koi ʻia nā haʻawina hoʻolei nui |
Mechanical Pono |
Kūpono; ʻano like ʻole me ka liʻiliʻi o nā hono a me nā wahi koʻikoʻi | Maikaʻi ke hana ʻia mai nā forgings kiʻekiʻe a i ʻole billet | Hoʻemi ʻia i nā ʻāpana welded ma muli o nā wahi i hoʻopili ʻia i ka wela a me nā koena koʻikoʻi | Maikaʻi akā hiki ke loaʻa nā hemahema hoʻolei inā ʻaʻole lawa ka mana kaʻina hana |
| Ke kū'ē neiʻo Corrosionion | Kūpono; mālama ʻia nā waiwai kila me ka ʻole o nā wahi welded | Maikaʻi i ka hoʻohana ʻana i ka waiwai kila kuhili ʻole | Hiki ke hōʻemi ʻia ma kahi kokoke i nā wahi weld inā ʻaʻole kūpono nā ʻāpana wili a me ka mālama ʻana ma hope | Maikaʻi ke hoʻomalu ʻia ka haku mele ʻana a me ka maikaʻi o ka hoʻolei ʻana |
| Paʻi Paʻi | Kūpono; kūpono no nā paila kiʻekiʻe a me nā noi koi | Maikaʻi no nā hale mīkini mai nā mea hoʻoheheʻe ʻia | Pili i ka maikaʻi weld a me nā kaʻina hana nānā | Maikaʻi no nā noi haʻahaʻa |
| Ka hanaʻana i ka kūpono kūpono | Hana haʻahaʻa a haʻahaʻa a me waena; waiwai no nā mea i hoʻopilikino ʻia | Hoʻohaʻahaʻa i ka leo haʻahaʻa; kūpono no nā prototypes a me nā ʻāpana pololei | ʻO ka leo haʻahaʻa a me nā noi hoʻoponopono | Nā ʻāpana waena a nui; kūpono no nā holo hana nui |
Mea kūʻai |
Loli; pono nā mea hana wax a me nā poni seramika | ʻO ke kumu kūʻai mea hana mua haʻahaʻa akā ke kumu kūʻai machining kiʻekiʻe no nā ʻāpana paʻakikī | ʻO ke kumukūʻai mea hana haʻahaʻa akā ʻoi aku ka nui o nā koi hana | Haʻahaʻa haʻahaʻa kumu kūʻai |
| Hana Hana Manawa | Loli; ʻoi aku ka pōkole ma mua o nā kaʻina hana hana multi-step no nā ʻāpana paʻakikī | He pōkole no nā ʻāpana maʻalahi akā lōʻihi no nā geometries paʻakikī | ʻO ka hoʻonohonoho mua pōkole akā ʻoi aku ka lōʻihi no ka hui ʻana a me ka hoʻopau ʻana | Loli; pili i ka hoʻomākaukau ʻana i ka mold |
| ʻO ka hōʻemi hōʻemi nui | Kūpono; ʻae i ka mānoanoa o ka paia i hoʻopaʻa ʻia a me nā hale hoʻohui | Maikaʻi akā kaupalena ʻia e ka machining feasibility | Ua kaupalena ʻia no ka mea e koi pinepine ʻia ka hoʻoikaika hou ʻana | Loli |
| ʻO nā mea hoʻohana ʻo Pum maʻamau | ʻO nā pāpaʻi kiʻilima, nā paila kai, nā pauma lāʻau lapaʻau, pauma hana meaʻai, kiʻekiʻe-hana centrifugal pumps | ʻO nā ʻāpana pauma pololei, Hopoi, ʻāpana hoʻoponopono, hale liʻiliʻi | ʻO nā pamu ʻoihana nui, nā mea hana maʻamau haʻahaʻa | ʻO nā paila wai nui, mea hana hana, nā noi kaumaha |
9. E koho iā DEZE no nā hale hoʻoheheʻe hao ʻiliahi
Deze hoʻokumu loea i nā hoʻoheheʻe kālā kūpono kiʻekiʻe no nā hale pahū kila kila a me nā ʻāpana.
Kāhea iā mā˚ou no ka Pum Kuleana Kuleana!
| Ka hiki | Nā Hōʻailona |
| Mea waiwai | CF‑8 (304), CF‑8M (316), CF‑3 (304L), CF‑3M (316L), CN‑7M (Alloy 20), CD‑3MN (2205 Duplex), CE‑8MN (2507 superduplex), CB7Cu‑1 (17-4H). |
| Kaumaha hapa | 0.1 kg i 200 kg. |
| Nā 'Youlelo'Āina | A i 800 mm anawaena. |
| Aiko | ±0.1‑0.3 mm (CT4‑CT6 no ISO 8062). |
| Paulapua | Ra 1.6‑6.3 µm as-cast; electropolishing loaʻa. |
| ʻO ka hana wela | Hoʻoholo hōʻoluʻolu, kaumaha kaumaha. |
| O ka kūlana | Iso 9001:2015 Palapala hōʻoia; 100% NDT a me ka ho'āʻo kaomi. |
| Ka manawa o waena o ka hoʻomaka a i ka wā pau | 8‑12 pule no ka mea hana a me nā ʻatikala mua; 2‑ 4 pule no nā kauoha hou. |
No ke aha e hui pū ai me DEZE Foundry?
- Mea hana hale: Hoʻolālā ʻia a hana ʻia ka wax make i loko o ka hale.
- Hoʻohālikelike kaʻina hana: Hoʻohālikelike paʻa no nā hoʻolei kīnā ʻole.
- Ke kūkulu ʻana i ka pūpū ʻakomi: ʻO ka maikaʻi o ka pūpū paʻa a me ka permeability.
- Hoʻoheheʻe ʻia: Loaʻa no nā māka kiʻekiʻe-alloy.
- Hiki ke hoʻopaʻa ʻia: Nā palapala waiwai a me ke kaʻina hana no kēlā me kēia pūʻulu.
- Kākoʻo ʻenekinia: Kokua koho waiwai a me ka hoʻolālā hoʻolālā.
- Kumu kūʻai hoʻokūkū: pololei mai ka mea hana; ʻaʻohe hōʻailona waena.
10. Hopena
ʻO nā hale pahū kila kila nā mea koʻikoʻi i loko o ke kaomi no nā ʻōnaehana lawelawe wai ʻoihana, a ua puka mai ka hoʻolei kālā ʻana ma ke ʻano he mea hiki loa a me ke kumu kūʻai ʻoi aku ka maikaʻi o ka hana ʻana no nā hoʻolālā paʻa maʻamau kiʻekiʻe..
Ma ka lanakila ʻana i nā palena o ka hoʻolei ʻana i ke one, wiliwili a me ka mīkini paʻa, Hāʻawi ka hoʻolei kālā i hoʻohui ʻia i ka hoʻokumu ʻana i ke ʻano o ka ʻupena, ʻano hoʻoheheʻe metallurgical, geometry hydraulic pololei a me ke kūpaʻa maikaʻi loa.
Ma o ke kaʻina hana maʻamau, ka pale ʻana i nā hemahema a me ka hoʻomaʻamaʻa wela ʻoihana, hoʻokomo ʻia nā hale hoʻoheheʻe kila kuhili ʻole e hoʻokō i ka hana hydraulic hiki ke wānana,
nā palena kaomi leak-paʻa a me ke ola lawelawe lōʻihi, hoʻokō piha i nā koi koi o ka hana kemika, Marine, meaʻai & mea inu a me ka aila & Nā noi noi.
Ke hoʻomau nei ka holomua ʻana o ka ʻenehana hoʻolei naʻauao a me nā mea hao kila, ʻO ka hoʻolei kālā e hoʻokau hou aku i nā palena o ka paʻakikī a me ka hana o ka hale pahū, e hiki ai ke hana pono, pono a paʻa paʻa pahū ma nā ʻāpana ʻoihana āpau.
FaqS
He aha ka papa kila kuhiliʻole maʻamau no nā hale pahū?
CF‑8M (316) ʻo ia ka papa maʻamau no nā hale pahū, hāʻawi maikaʻi i ka corrosion kū'ē, maikaʻi maikaʻi, a me ke kumukuai haahaa.
No nā meaʻai a me nā lāʻau lapaʻau, CF‑3M (316L) makemake 'ia ma muli o kona ha'aha'a kalapona no ka weldability.
Hiki ke hoʻoponopono ʻia nā hale pahū hoʻolimalima?
Hiki ke hoʻoponopono ʻia nā hemahema hoʻolei liʻiliʻi e ka wili me ka hoʻopihapiha kūpono a me nā kaʻina hana.
Akā naʻe,, ʻO nā mea hoʻolei me nā hemahema nui ke ʻoki ʻia a hoʻihoʻi hou ʻia. ʻO ke kaomiʻana o ka wela wela (Hip) hiki ke hoʻopau i ka porosity kūloko akā ʻaʻole hiki ke hoʻoponopono i nā hemahema o ka ʻili.
He aha ka ʻokoʻa ma waena o nā hale pahū volute a me diffuser?
Loaʻa i nā hale volute kahi ʻano ʻano spiral e hoʻololi mālie i ka wikiwiki i ke kaomi.
Hoʻohana nā hale diffuser i nā pahu alakaʻi paʻa no ka hoʻololi ʻana i ke kaomi ʻoi aku ka maikaʻi. Hiki i ka hoʻolei kālā ke hana i nā ʻano ʻelua.
ʻO nā hale pahū hoʻopukapuka kālā kūpono no nā noi wela kiʻekiʻe?
ʻAe. Nā helu Austetitic (304, 316) hiki ke hoʻohana a hiki i 800-850°C. No nā wela kiʻekiʻe, nickel-based superalloys a i ʻole 310 pono paha ke kila kila.
