Hāʻawi ʻo Slewing i ka neʻe ʻana ma waena o nā ʻāpana mīkini, e kākoʻo ana i nā ukana nui me ka pololei. ʻO nā mea kaumaha, e like me nā cranes a me nā turbine makani, e hilinaʻi i nā bearings kiʻekiʻe a me nā hoʻokele. ʻO kahoʻokele hoʻoheheʻe hydraulichōʻoia i ka hilinaʻi torque hoʻoili.ʻO nā mana hoʻouka maʻamau i ka laulā ākea:
| Ke Ana Hoʻohālike/Ke ʻano | Māhele Torque (Nm) | Kiekie Paʻa Paʻa (kNm) | Nā noi |
|---|---|---|---|
| Nā hoʻokele worm gear maʻamau | 365 - 68,000 | A hiki i 190 | Cranes, makani turbines, solar trackers |
| Ke kaʻa uila VE5 | 4,800 | N/A | ʻO ka hoʻoili ʻana i ka ilo |
| ʻO ka hoʻokele pepehi ilo | 2,500 - 45,000 | 190 | 360° swivel, haawe axial kiʻekiʻe |
| Hoʻokahi slewing drive VE5 | 500 - 68,000 | N/A | Ka nānā ʻana o ka lā |
| Kaumaha WEA moʻo | 8,000 - 40,000 | N/A | Mekini mahiai |
| Māhele ʻelua-axis WEA-2 | 16,200; 19,440; 48,000; 58,000 | N/A | Nui-directional, ikaika haawe |
| ʻO ke kaʻa pepehi ilo SE25 | 18,000 | N/A | Cranes, excavators |
| ʻO ke kaʻa pepehi ilo SE7 | 1,000 | N/A | ʻO ka ukana kiʻekiʻe, ka mana pololei |

Nā mea lawe nui
- Hiki i nā mīkini slewing ke hoʻololi pololei a pololei me ka hoʻohana ʻana i nā bearings a me nā mea ʻōwili e kākoʻokaumaha kaumahaa e hoemi i ka paio.
- ʻO ka hāʻawi ʻana i ka ukana kūpono a me ka mana torque i ka slewing drive e hōʻoia i ka neʻe paʻa a pololei, he mea nui ia no nā mīkini kaumaha e like me nā cranes a me nā turbines makani.
- ʻO ka mālama mau ʻana, me ka lubrication a me ka nānā ʻana i ka manawa, e hoʻolōʻihi i ke ola o nā ʻāpana slewing a mālama i nā mea hana me ka palekana a me ka maikaʻi.
ʻO nā mea nui o nā Mechanism Slewing

Na apo Pepehi a me na Bearings
ʻO nā apo slewing a me nā bearings ka iwi kuamoʻo o nā mīkini slewing. Kākoʻo kēia mau ʻāpana nui a pōʻai i ke kaumaha holoʻokoʻa o ke ʻano o ka hoʻololi ʻana a hiki i ka neʻe ʻana i ka neʻe ʻana. ʻO ke apo slewing ka mea maʻamau i loko a me waho, me nā mea ʻōwili i hoʻopaʻa ʻia ma waena o lākou. Lawe nā bearings i nā ukana axial, radial, a me ka manawa, e hōʻoia ana i ka paʻa a me ka hana pono. Hōʻuluʻulu ka papa ma lalo i kanā mea nui a me kā lākou mau hana:
| ʻāpana | Hana |
|---|---|
| Hoʻolima Slewing | Kākoʻo i nā haʻahaʻa kaumaha a hiki ke hoʻololi mālie. |
| Piʻi | Hoʻoponopono i nā ukana axial, radial, a me ka manawa no ke kūpaʻa. |
| Mekani kalaiwa | Hāʻawi i ka torque no ka hoʻololi ʻana, pinepine ma o nā kaʻa uila a hydraulic paha. |
Nā ʻĀpana ʻAla
ʻO nā mea ʻōwili, e like me nā pōpō a i ʻole nā rola, e hōʻemi i ka friction a komo i loko o ke apo pepehi. Hoʻopili pololei kā lākou hoʻonohonoho a me kā lākou ʻano i ka pono a me ka lōʻihi.ʻEhā mau kikoʻī pōlele huilae puunaue i na ukana ma na wahi eha, e hoonui ana i ka hiki. ʻO nā huila keʻa, me nā huila i hoʻonohonoho ʻia ma nā kihi ʻākau, hāʻawi i ka hāʻawi ʻana i ka ukana ʻoi aku ka maikaʻi a me ka rigidity. Hāʻawi nā huila huila ʻekolu lālani i ka mana hoʻouka kiʻekiʻe, e hoʻolilo iā lākou i mea kūpono no nā noi kaumaha. ʻO ke koho ʻana o ka mea ʻōwili e pili ana i ka hana a me ke ola o ka mīkini.
Nā Gear a me nā ʻōnaehana hoʻokele
Gears aʻōnaehana hoʻokelelawe i ka mana mai ke kaʻa a hiki i ke apo pepehi. Hoʻohana ʻia ka hapa nui o nā mīkini hoʻoheheʻeworm gear configurations, kahi e holo ai ka ilo i ka mea e ku pono ana. Hoʻemi kēia hoʻonohonoho i ka wikiwiki a hoʻonui i ka torque, pono no nā mīkini kaumaha. Hōʻike pinepine nā hoʻolālā hou i ka ʻenehana worm hourglass, kahi e hoʻomaikaʻi ai i ka hoʻopili ʻana o nā niho a me ka lōʻihi. Hoʻonui hou aku nā ʻōnaehana pālua-axis a me nā ʻōnaehana pālua i ka ikaika a me ka mana.
Na Sila a me ka Lubrication
Mālama nā sila a me ka lubrication i nā ʻāpana o loko a hōʻoia i ka hana lōʻihi. ʻO nā sila kūlana kiʻekiʻe e pale i nā mea haumia mai ke komo ʻana i ka bearing.Lubrication kūponoe hoemi ana i ka paio, e pale i ka pili metala me ka metala, a e hoopau i ka wela. Mālama mau anā ʻenehana lubrication kiʻekiʻe, e like melubrication paʻa, hoʻonui i ke ola a me ka hilinaʻi. ʻO nā ʻōnaehana lubrication mālama maikaʻi hoʻi e hōʻemi i ka walaʻau a me ka haʻalulu, e kākoʻo ana i ka hana maʻalahi.
Pehea ka holo ʻana o nā Mechanism Slewing

Ka pilina o nā ʻāpana no ka hoʻololi ʻana
Hiki i nā mīkini slewing ke hoʻololi maʻemaʻe ma o ka hana i hui pū ʻia o kekahi mau mea nui. Hoʻopuka pololei ke kaʻina hana:
- ʻO kaAia ka slewing bearing ma waena o ʻelua ʻāpana mīkini nui, e like me ke kumu crane a me kona superstructure hulili.
- ʻO nā ikaika o waho, e like me ke kaumaha o nā mea hana a me nā ukana hana, e hana i ka bearing.
- ʻO nā mea ʻōwili—nā pōpō a i ʻole nā rola—e neʻe ma waena o nā apo o loko a me waho o ka bearing.
- Hāʻawi kēia mau mea ʻōwili i ka ukana i hoʻopili ʻia ma ko lākou mau wahi pili a me nā ala heihei i hoʻolālā ʻia.
- ʻO nā ala heihei, me kā lākou mau awāwa i hoʻopaʻa ʻia, e hōʻemi i ke kaumaha a hōʻoia i ka kaʻana like ʻana i ka ukana.
- ʻO nā mea ʻōwili a me ka raceway geometry e pale i ka deformation, ʻoiai ma lalo o nā ukana kaumaha.
- Hiki i kēia kū'ē ke ho'ololi mālie i waena o nā mea pili.
- ʻO ka hoʻonohonoho pololei ʻana o nā mea ʻōwili a me ka geometry o nā ala heihei e hiki ai ke hoʻokele pololei.
- Ke kaʻi ʻana o ka mīkini, hāʻawi mau ka bearing i nā ukana hoʻololi e mālama i ke kūpaʻa.
- ʻO nā mea hana kiʻekiʻe a me nā hana ʻenekinia e hoʻonui i ke ola lawelawe o ka bearing a hōʻoia i ka hana pono ma lalo o nā kūlana like ʻole.
Nānā: Hōʻike ka ʻaʻahu a me ka luhi i nā ʻano hana hemahema maʻamaui ka slewing bearings. Piʻi pinepine kēia mau pilikia ma muli o nā ukana cyclic, friction, lubrication lubrication, a i ʻole hui kūpono ʻole. ʻO nā pilikia ʻē aʻe e pili ana i ka haʻihaʻi, corrosion, a me ka deformation. ʻO ka nānā mau a me ka mālama ʻana e kōkua i ka pale ʻana i kēia mau hemahema a hōʻoia i ka hana palekana a hilinaʻi.
Hoʻouka Hoʻolaha a me ke kākoʻo
Pono nā bearings slewing e mālama i nā hiʻohiʻona hoʻouka paʻakikī i ka wā o ka hana. Loaʻa kēia mau ukana:
- Nā ukana axial:ʻO nā ikaika e hana pololei ana i ke koʻi o ka hoʻololi ʻana, e hopena pinepine mai ke kaumaha o nā mea hana a i ʻole nā hopena o waho.
- Nā ukana Radial:Nā ikaika e hana like ana me ke koʻi, e like me nā mea i hana ʻia e ka makani a i ʻole nā hopena centrifugal.
- Hoʻouka manawa:ʻO ka hui pū ʻana o nā ikaika axial a me radial, maʻamau i hana ʻia e ka neʻe a me ke kaumaha o ka mīkini.
ʻAʻole like ka hāʻawi ʻana i ka ukana ma luna o ka bearing. Hoʻopili ka curvature o ke ala heihei a me ka helu o nā mea ʻōwili i ke ʻano o ka laha ʻana o nā ukana ma luna o ka bea. Hoʻoikaika nā ʻenekinia i ka hāʻawi ʻana i ka ukana ma ka hoʻoponopono ʻana i ka helu a me ka nui o nā mea ʻōwili, ke kihi pili, a me ka ʻaoʻao raceway.
Nui nā ʻano hana ʻenehana e kōkua i ka mālama ʻana i ke kākoʻo ukana:
- ʻO ka lubrication kūpono e hōʻemi i ka friction a me ka ʻaʻahu, e kākoʻo ana i ka hāʻawi like ʻana i ka ukana.
- ʻO ke koho ʻana i ka momona kūpono—lithium-based, calcium-based, a polyurea-based—e hōʻoia i ka hana maikaʻi loa no nā kūlana hana kikoʻī.
- ʻO nā mea hoʻohui e like me ka molybdenum disulfide (MoS₂) e hoʻonui i ka hiki ke lawe i ka ukana a me nā waiwai anti-wear.
- ʻO ka mālama ʻana i nā wā lubrication i ʻōlelo ʻia a pale aku i ka ʻaʻahu mua a me ke kaumaha ʻole.
- Geometry pili ʻehāhiki i ka lālani pōpō hoʻokahi ke kākoʻoaxial, radial, a me nā ukana manawai ka manawa like.
- Hoʻopili ka hoʻomaʻemaʻe kūloko i ka misalignment a me ka hoʻonui wela, e mālama ana i ka pololei o ka rotational.
- ʻO ka hana pololei, me ka CNC machining a me ka induction hardening, e hana i nā ala heihei kiʻekiʻe e kū i nā ukana ikaika.
- ʻO ka ʻoʻoleʻa kiʻekiʻe a me ka hoʻolālā paʻa e hōʻemi i ka nui o ka ʻōnaehana a kākoʻo pono i nā ukana eccentric a i ʻole offset.
Manaʻo kōkua:ʻAʻole maʻalahi ka hoʻonohonoho ʻana a me ka mālama ʻana i nā hoʻolālā bearing maʻalahi me nā ʻāpana liʻiliʻi akā kōkua pū i ka hana mau a me ka hāʻawi ʻana i ka ukana.
ʻO ka hoʻoili a me ka hoʻokele Torque
Aia ka hoʻoili ʻana o Torque ma ka puʻuwai o ka hana ʻana i ka mīkini pepehi. ʻO kaslewing gear transfers torquemai ke kumu mana o ka mīkini—he kaʻa uila a hydraulic paha—a i ke ʻano kaʻawili. Hiki i kēia kaʻina hana ke hoʻololi i ke aniani a puni ke koʻi kūpaʻa, hiki ke hoʻonohonoho pololei i nā ukana kaumaha.
ʻO nā ʻano koʻikoʻi o ka hoʻouna ʻana a me ka hoʻokele torque:
- ʻO kahana ka motika i ka torque, e hele ana ma kahi ʻōnaehana hoʻouna. Hiki i kēia ʻōnaehana ke hoʻohana i nā pinions, nā worm gears, a i ʻole nā ʻano mea hana ʻē aʻe.
- Loaʻa ka slewing bearing i ka torque i hoʻouna ʻia, ke kākoʻo ʻana i ke axial, radial, a me nā ukana manawa i ka wā e hiki ai ke hoʻololi ʻia.
- Hāʻawi ka hoʻouna ʻana i nā mea hoʻokele ilo i kahi hiʻohiʻona paʻa ponoʻī, e kōkua i ka hoʻopaʻa paʻa ʻana i nā ukana a hiki i ka mana rotational pololei.
- ʻO ka hui hoʻokele slewing e loaʻa i kahi hale a me kahi ʻōnaehana hoʻopaʻa e pale ai i nā ʻāpana o loko a mālama i ka hana mau.
- Hana pū nā ʻāpana a pau e hāʻawi i ka neʻe ʻana i ka neʻe ʻana i ka neʻe ʻana a me ka paʻa i ka ukana i ka wā e hana ai.
| ʻĀpana | Waiwai/Wehewehe |
|---|---|
| ʻAno hoʻokele Slewing | E hoʻolei i nā mea hoʻokele |
| Laki Laki | 9:1 |
| Hoʻokaʻawale ʻia ʻo Torque | ~37 kN·m(ke kumu hoʻohālike kaumaha kaumaha maʻamau) |
| Ka Anawaena Waena Kahuli | 955 mm |
| Kiʻekiʻe piha me ka mea hoʻopili | 180 mm |
| ʻO ke kāʻei hope | ≤ 0.40 mm |
| Palapala noi | Nā lako kaumaha me nā manawa hili nui a me nā ukana kaumaha |
| Hoʻolālā Hoʻololi | ʻOi aku ka nui o nā kaʻa slewing i loaʻa me nā diameters a hiki i 2300 mm a ʻoi aku ke kiʻekiʻe |
Hoʻohui nā mīkini pepehi kanaka hou i ka ʻenekinia ikaika, nā mea kiʻekiʻe, a me ka hana kikoʻī e hāʻawi i ka hoʻoili a me ka mana torque hilinaʻi. Hōʻoia kēia e hiki i nā mīkini kaumaha ke hana me ka palekana a me ka maikaʻi, ʻoiai ma lalo o nā kūlana koi.
Nā ʻano a me nā manaʻo kūpono
ʻO ka hoʻoheheʻe wai hydraulic
Hoʻohana nā ʻōnaehana Hydraulic Slewing i ka wai kaomi e hoʻohua i ka torque kiʻekiʻe a me ka maʻalahi, ka mana proportional. ʻOi aku kēia mau ʻōnaehana i nā noi koʻikoʻi, e like me nā cranes a me nā excavators, kahi e koi ʻia ai ka hana mau ma lalo o nā ukana nui.ʻO ka hoʻoheheʻe wai hydraulichāʻawi i ka hana mechanical kiʻekiʻe a me ka hana hilinaʻi ma nā wahi paʻakikī. Pōmaikaʻi nā mea hoʻohana mai ka neʻe pololei ʻana i nā māmā haʻahaʻa, he mea nui ia no ka hāpai ʻana a me ka hoʻonohonoho ʻana i nā mea kaumaha.Nā ʻōnaehana hoʻoheheʻe hydraulickoi i ka hoʻohui ʻana me nā paila hydraulic a me ka hoʻokele wai, ʻoi aku ka paʻakikī o ka hoʻonohonoho ʻana a me ka mālama ʻana ma mua o nā koho uila. Eia nō naʻe, hāʻawi lākou i ka mana huki kiʻekiʻe a hiki ke hana me ka ʻole o ka wela i ka wā hoʻohana lōʻihi. ʻO kaʻoi aku ka maikaʻi o ka Hydraulic Slewing i nā ʻōnaehana hybrid, ka mea e ho'ēmi i ka mana kiʻekiʻe a me ka hoʻohana ikehu.

ʻO nā ʻano ʻē aʻe o nā Mechanism Slewing
Hoʻohana nā mīkini o kēia manawa i nā ʻano mīkini slewing, kēlā me kēia me nā hiʻohiʻona kūʻokoʻa.Hāʻawi nā mea hoʻokele worm gear i ka hoʻohaʻahaʻa kiʻekiʻe ma kahi ākeaa hāʻawi i ka mana paʻa ponoʻī, e hoʻonui ai i ka palekana. Hoʻohana ʻo Spur gear drive i nā shaft parallel a me nā niho pololei, e kūpono ai lākou no nā kaʻa kaʻa maʻalahi.Hoʻohui ʻia nā mīkini hoʻoheheʻe uila i nā mīkini ilo me nā bearings apo slewing, hāʻawi pololei, kiʻekiʻe-torque rotation a paʻa paʻa kūlana.Hōʻuluʻulu ka papa ma lalo nei i nā ʻano slewing bearing maʻamau a me kā lākou mau noi:
| Ke ʻano o ka hoʻoheheʻe ʻana | Nā ʻano hiʻona | Nā mea hoʻohana maʻamau i nā mīkini hou |
|---|---|---|
| ʻEhā ʻEha Hoʻopili Pōhaku Slewing Bearing | ʻO ka hoʻolālā maʻalahi, kākoʻo i nā axial bidirectional a me nā ikaika radial, kekahi mau manawa hoʻohuli | ʻO nā cranes liʻiliʻi, nā lako hana lima |
| Poepoe lālani lua ʻokoʻa | ʻElua lālani pōpō, hoʻonui i ka mana hoʻouka a me ke ola lawelawe | ʻO nā mīkini awa liʻiliʻi, hoʻopaʻa i nā cranes |
| ʻO ka Roller Cylindrical i hala | ʻO ka manawa hoʻohuli kiʻekiʻe a me ka mana axial ikaika, kiʻekiʻe rotation precision | ʻO nā puʻu awa nui, nā pahu alahaka |
| ʻEkolu lālani Cylindrical Roller | Wahi pili nui, kākoʻo i nā axial nui, radial, a me nā manawa hoʻohuli | Mekini awa nui-nui a kaumaha |
Mālama a mālama
ʻO ka mālama kūpono e hōʻoia i ka lōʻihi a me ka hilinaʻi o nā mīkini slewing.Pono nā mea hana e nānā i nā bolts ma mua o kēlā me kēia hana a ma hope o nā hola hana 100 mua, a laila ma 300 hola, a me kēlā me kēia 500 hola ma hope iho.Loaʻa nā manawa lubrication mai kēlā me kēia 200 a 500 mau hola, ma muli o ka ukana a me ke kaiapuni. I nā kūlana koʻikoʻi, e like me ka haʻahaʻa kiʻekiʻe a i ʻole ka lepo, pono e hoʻopōkole ʻia nā pōʻai lubrication. ʻO ka nānā mau ʻana e kōkua i ka ʻike mua ʻana i ka ʻaʻahu, ka pōʻino, a i ʻole ka haumia. ʻO ka hoʻomaʻemaʻe ʻana, ka lubrication kūpono, a me ka hoʻololi ʻana i nā ʻāpana kahiko i ka manawa e pale ai i ka hoʻomaʻemaʻe nui ʻana, leakage aila, a me ka wela.
Nā noi maʻamau
He kuleana koʻikoʻi nā mīkini slewing i nā ʻoihana he nui.ʻO ke kūkulu ʻana a me nā mīkini ʻenehana e hilinaʻi iā lākou no ka 360-degree rotation a me ke kākoʻo ukana kaumaha. Loaʻa nā noi maʻamau:
- ʻO nā mea ʻeli a me nā cranes no ka hāpai ʻana a me ka mālama ʻana i nā mea
- ʻO nā mīkini ulu lāʻau a me nā forklift
- ʻO nā rig mining a me nā kaʻa pahu pahu
- ʻO nā kaʻa kiʻekiʻe a me nā robots ʻoihana
Hōʻike pū ʻia kēia mau mīkini i loko o ka moana, ka ikehu hou, aerospace, a me nā ʻāpana automation, e kākoʻo ana i ka neʻe pololei a me ke kūpaʻa.
Hiki i nā mīkini slewing ke hoʻololi pololei a kaumaha ma nā ʻoihana, mai nā cranes a i nā turbine makani. ʻO kā lākou mau hoʻolālā holomua, e like meʻekolu lālani huila a me nā huila keʻa, kākoʻo i nā ukana paʻakikī a hōʻoia i ka hana pono.Mālama mau, me nā ʻōnaehana Hydraulic Slewing, hoʻonui i ke ola o nā mea hana a me ka palekana hana. Ke hoʻomau nei nā hana hou e hoʻoikaika i ka pono a me ka pololei.
FAQ
He aha ka hana nui o ka slewing drive?
A hoʻokele pepehihiki ke hoʻomalu i ka neʻe ʻana i waena o nā ʻāpana mīkini ʻelua. Kākoʻo ia i nā ukana kaumaha a hōʻoia i ka hoʻonohonoho pololei ʻana i nā lako ʻoihana.
ʻEhia mau manawa e hoʻomaʻamaʻa ai nā mea hana i nā bearings slewing?
Pono nā mea hana e lubricate i nā bearings slewing i kēlā me kēia 200 a 500 mau hola. Pono paha nā kaiapuni paʻakikī i ka lubrication pinepine e mālama i ka hana maikaʻi loa.
Hiki i nā mīkini pepehi ke mālama i nā ukana axial a me radial?
ʻAe. Kākoʻo nā mīkini slewing i nā ukana axial, radial, a me ka manawa. Hāʻawi maikaʻi kā lākou hoʻolālā i kēia mau ikaika, e hōʻoiaʻiʻo ana i ke kūpaʻa a me ke ola lawelawe lōʻihi.
Ka manawa hoʻouna: Iulai-25-2025
