ʻO ka ʻōnaehana bearing ka ʻōnaehana hana o ka mīkini magnet mau loa. Ke loaʻa ka hāʻule i ka ʻōnaehana bearing, e loaʻa i ka bearing nā hemahema maʻamau e like me ka pōʻino mua a hāʻule ma muli o ka piʻi ʻana o ka wela. Hoʻopili ʻia lākou me nā ʻāpana ʻē aʻe e hōʻoia i nā koi kūlana pili o ka rotor motor magnet mau loa i nā kuhikuhi axial a me radial.

Ke hāʻule ka ʻōnaehana bearing, ʻo ke ʻano o ka precursor ka leo a i ʻole ka piʻi ʻana o ka mahana. ʻO nā hemahema mechanical maʻamau e hōʻike mua ʻia e like me ka walaʻau mua, a laila e hoʻonui mālie i ka mahana, a laila e ulu aʻe i loko o ka pōʻino mau. ʻO ke ʻano kikoʻī ke hoʻonui ʻia ka walaʻau, a ʻoi aku ka nui o nā pilikia e like me ka hāʻule ʻana o ke kaʻa kaʻa kaʻa paʻa, ke kuʻi ʻana o ka lāʻau, ka puhi ʻana i ke ahi, a me nā mea ʻē aʻe.

1.Assembly a me ka hoʻohana kumu.

No ka laʻana, i ka wā o ke kaʻina hana, hiki ke hoʻohaumia ʻia ka bearing e kahi pōʻino maikaʻi ʻole, hiki ke hoʻohui ʻia nā haumia i loko o ka ʻaila lubricating (a i ʻole ka momona), hiki ke hoʻopaʻa ʻia ka bearing i ka wā o ka hoʻokomo ʻana, a hiki ke hoʻohana ʻia nā mana kūlohelohe i ka wā o ka hoʻokomo ʻana o ka bearing. Hiki i kēia mau mea ke hoʻopilikia i ka bearing i ka wā pōkole.

I ka wā e mālama ai a hoʻohana paha, inā hoʻokomo ʻia ka ʻenekini paʻa i loko o kahi wahi haʻahaʻa a ʻoi aku ka ʻoi aku o ka ʻoi aku o ka ʻoi aku ka ʻoi aku o ka ʻino, e ʻeleʻele paha ka ʻenekini paʻa paʻa, e hōʻeha nui i ka ʻōnaehana bearing. I kēia kaiapuni, ʻoi aku ka maikaʻi o ka hoʻohana ʻana i nā bearings i hoʻopaʻa maikaʻi ʻia e pale i nā poho pono ʻole.

2. ʻAʻole i hoʻohālikelike pono ʻia ke anawaena o ka ʻauamo hoʻokele mau loa.

Loaʻa i ka bearing ka hoʻomaʻemaʻe mua a me ka hoʻomaʻemaʻe holo. Ma hope o ka hoʻokomo ʻia ʻana o ka bearing, i ka wā e holo ana ka mīkini paʻa mau loa, ʻo ka ʻae ʻana o ke kaʻa kaʻa ka ʻae holo. Hiki i ka bearing ke hana ma'amau i ka wā e holo ai ka holo i loko o ka laulā ma'amau. ʻO ka ʻoiaʻiʻo, ʻo ka hoʻohālikelike ʻana ma waena o ke apo o loko o ka bearing a me ke kumu, a me ka hoʻohālikelike ʻana ma waena o ke apo o waho o ka bearing a me ka uhi hope (a i ʻole ka lima lawe lima) e pili ana i ke keʻena halihali e pili pono ana i ka holo ʻana o ka pahu kaʻa magnet mau loa.

3. ʻAʻole concentric ka stator a me ka rotor, e hoʻokau i ke kaumaha.

I ka wā he coaxial ka stator a me ka rotor o kahi kaʻa magnet paʻa, ʻo ka hoʻomaʻemaʻe ʻana o ke anawaena axial o ka bearing ma ke ʻano kūlike i ka wā e holo ana ke kaʻa. Inā ʻaʻole concentric ka stator a me ka rotor, ʻo nā laina waena ma waena o nā mea ʻelua ʻaʻole i kahi kūlana coincident, akā aia wale nō i kahi kūlana intersecting. ʻO ka lawe ʻana i ka mīkini paʻa paʻa paʻa ma ke ʻano he laʻana, ʻaʻole e like ka rotor me ka ʻili o ke kumu, e hoʻokau ʻia nā bearings ma nā ʻaoʻao ʻelua i nā mana o waho o ke anawaena axial, kahi e hana ʻino ai nā bearings i ka wā e holo ana ka mīkini magnet mau.

4. ʻO ka lubrication maikaʻi ke kūlana mua no ka hana maʻamau o nā bearings motor magnet mau.

1)ʻO ka pilina pili ma waena o ka hopena lubricating grease a me nā kūlana hana o ka mīkini magnet mau loa.

Ke koho ʻana i ka momona lubricating no nā kaʻa magnet mau, pono ia e koho e like me ke ʻano hana maʻamau o ka mīkini magnet mau i nā kūlana ʻenehana. No nā motika magnet mau e hana ana i nā kaiapuni kūikawā, ʻoi aku ka paʻakikī o ka ʻoihana hana, e like me ke kaiapuni kiʻekiʻe, ka haʻahaʻa haʻahaʻa haʻahaʻa, etc.

No ke anuanu loa, pono e hiki i nā lubricants ke pale i nā mahana haʻahaʻa. No ka laʻana, ma hope o ka lawe ʻia ʻana o ke kaʻa magnet paʻa i waho o ka hale kūʻai i ka hoʻoilo, ʻaʻole hiki ke hoʻohuli ʻia ka mīkini paʻa paʻa paʻa lima, a ʻike ʻia ka walaʻau i ka wā i hoʻā ʻia ai. Ma hope o ka loiloi ʻana, ua ʻike ʻia ʻaʻole i hoʻokō ka lubricant i koho ʻia no ka motor magnet mau i nā koi.

No nā kaʻa kaʻa magnet paʻa e hana ana i nā kaiapuni kiʻekiʻe, e like me ka ea compressor permanent magnet motors, ʻoi aku hoʻi ma ka ʻāina hema me nā mahana kiʻekiʻe, ʻoi aku ka wela o ka hana o ka hapa nui o nā kaʻa uila mau loa ma luna o 40 degere. Me ka noʻonoʻo ʻana i ka piʻi ʻana o ka wela o ka mīkini paʻa paʻa, e kiʻekiʻe loa ka mahana o ka paʻa paʻa mau. E hoʻohaʻahaʻa a hāʻule ka ʻaila lubricating maʻamau ma muli o ke kiʻekiʻe o ka mahana, e nalowale ana ka ʻaila lubricating. Aia ka pahu kaʻa magnet paʻa i loko o kahi ʻano lubricated ʻole, kahi e wela ai ka pahu kaʻa magnet paʻa a pōʻino i kahi manawa pōkole loa. I nā hihia koʻikoʻi, e pau ka wili ʻana ma muli o ka nui o kēia manawa a me ka wela kiʻekiʻe.

2) Piʻi ka wela ma muli o ka nui o ka lubricating grease.

Mai ka hiʻohiʻona o ka conduction wela, e hoʻohua pū nā bearings motor magnet mau i ka wela i ka wā o ka hana, a e hoʻokuʻu ʻia ka wela ma nā ʻāpana pili. Ke loaʻa ka momona lubricating nui, e hōʻiliʻili ia i loko o ka lua o loko o ka ʻōnaehana wili, e hoʻopilikia i ka hoʻokuʻu ʻana o ka ikehu wela. Maikaʻi no nā bearings motor magnet mau me nā lua o loko, e ʻoi aku ka koʻikoʻi o ka wela.

3) Hoʻolālā kūpono o nā ʻāpana ʻōnaehana bearing.

Nui nā mea hana kaʻa kaʻa paʻa mau i hana i nā hoʻolālā i hoʻomaikaʻi ʻia no nā ʻāpana ʻōnaehana kaʻa kaʻa, me ka hoʻomaikaʻi ʻana i ka uhi i loko o ka mīkini paʻa, ka ʻōwili ʻana i ka uhi o waho a me ka ʻaila baffle plate e hōʻoia i ka holo ʻana o ka momona i ka wā o ka hana ʻana o ka ʻōwili ʻana, ʻaʻole ia e hōʻoiaʻiʻo wale i ka lubrication pono o ka rolling bearing, akā pale pū nō hoʻi i ka pilikia pale wela ma muli o ka hoʻopiha piha ʻana i ka momona.

4) Hoʻohou mau i ka momona lubricating.

I ka holo ʻana o ka mīkini paʻa paʻa, pono e hoʻonui ʻia ka momona lubricating e like me ka pinepine o ka hoʻohana ʻana, a pono e hoʻomaʻemaʻe ʻia ka momona kumu a hoʻololi ʻia me ka momona o ke ʻano like.

5. ʻAʻole kūlike ka ea ea ma waena o ka stator a me ka rotor o ka mīkini magnet mau.

ʻO ka mana o ka ea āpau ma waena o ka stator a me ka rotor o ka mīkini magnet mau loa i ka pono, ka leo haʻalulu, a me ka piʻi ʻana o ka mahana. Ke like ole ka ea ma waena o ka stator a me ka rotor o ka moto magnet mau loa, o ka hiohiona pololei loa ma hope o ka hoohanaia ana o ke kaa, oia ke kani electromagnetic haahaa o ka moto. ʻO ka pōʻino o ke kaʻa kaʻa kaʻa mai ka radial magnetic hukihuki, ka mea e hoʻokau ai ka bearing i kahi kūlana eccentric i ka wā e holo ana ka mīkini paʻa paʻa, e hoʻomāhana a pōʻino ka bearing motor paʻa.

6. ʻAʻole i kūlike ke kuhikuhi axial o ka stator a me nā cores rotor.

I ka wā o ke kaʻina hana, ma muli o nā hewa i ka nui o ka hoʻonohonoho ʻana o ka stator a i ʻole ka rotor core a me ka deflection o ka rotor core i hoʻokumu ʻia e ka hoʻomaʻamaʻa wela i ka wā o ke kaʻina hana rotor, ua hana ʻia ka ikaika axial i ka wā o ka hana o ka mīkini magnet mau loa. ʻO ka ʻōwili ʻana o ka mīkini magnet mau e hana ʻino ʻia ma muli o ka ikaika axial.

7.Shaft kēia manawa.

He mea ʻino loa ia i nā ʻenekini paʻa paʻa mau, nā kaila haʻahaʻa haʻahaʻa kiʻekiʻe kiʻekiʻe ka mana mau mīkini mau a me nā mīkini paʻa mau loa. ʻO ke kumu o ka hoʻokumu ʻana o ka shaft current ka hopena o ka volta shaft. No ka hoʻopau ʻana i ka pōʻino o kēia manawa, pono e hoʻemi pono i ka volta shaft mai ka hoʻolālā ʻana a me ke kaʻina hana, a i ʻole e wehe i ka loop loop. Inā ʻaʻohe hana e hana ʻia, e hoʻopōʻino ke au i ke au o ka lāʻau.

I ka wā ʻaʻole koʻikoʻi, ʻike ʻia ka ʻōnaehana ʻōwili e ka walaʻau, a laila piʻi ka walaʻau; ke koʻikoʻi ke au o ka lāʻau, hoʻololi koke ka walaʻau o ka ʻōnaehana bearing rolling, a e ʻike ʻia nā hōʻailona like me ka papa holoi ma nā apo bearing i ka wā o ka nānā ʻana; ʻO kahi pilikia nui i hui pū ʻia me ke au o ka shaft ka hoʻohaʻahaʻa ʻana a me ka hāʻule ʻole o ka momona, ka mea e hoʻomāhana ai ka ʻōnaehana ʻōwili a wela i kahi manawa pōkole.

8. Rotor slot inclination.

Loaʻa i ka hapa nui o nā rotor kaʻa magnet mau loa nā māwae pololei, akā no ka hoʻokō ʻana i kahi hōʻailona hana o kahi kaʻa magnet mau loa, pono paha e hoʻolilo i ka rotor i kahi oblique slot. I ka nui o ke kuʻekuʻe o ka rotor slot, e piʻi aʻe ka axial magnetic pull component o ka stator motor magnet permanent a me ka rotor, e hoʻokau ʻia ka ʻōwili ʻana i ka ikaika axial a me ka wela.

9.Poor ka wela dissipation kūlana.

No ka hapa nui o nā motika magneti mau liʻiliʻi, ʻaʻole paha i loaʻa i ka uhi hope nā iwi ʻaoʻao wela, akā no nā ʻenekini paʻa paʻa nui, ʻo nā iwi ʻaoʻao wela ma ka uhi hope he mea koʻikoʻi loa ia no ka hoʻomalu ʻana i ka wela o ka bearing rolling. No kekahi mau mīkini magnet mau liʻiliʻi me ka hiki ke hoʻonui ʻia, hoʻomaikaʻi ʻia ka hoʻoheheʻe ʻana o ka wela o ka uhi hope e hoʻomaikaʻi hou i ka mahana o ka ʻōnaehana wili.

10. Rolling bearing system control of vertical permanent magnet motor.

Inā hewa ka nui a i ʻole ke kuhikuhi ʻana o ka hui ponoʻī, ʻaʻole hiki ke hoʻohana ʻia ka mīkini paʻa paʻa mau ma lalo o nā kūlana hana maʻamau, ʻo ia ka mea e hoʻoulu ai i ka walaʻau ʻana a me ka piʻi ʻana o ka mahana.

11. Rolling bearings wela ma lalo o kiʻekiʻe-wikiwiki haawe kūlana.

No nā kaʻa kaʻa kaʻa mau loa me nā ukana kaumaha, pono e koho ʻia nā bearings rolling kiʻekiʻe e pale aku i nā hemahema ma muli o ka lawa ʻole o ka pololei o nā bearings rolling.

Inā ʻaʻole like ka nui o ka ʻōwili o ka ʻōwili, e haʻalulu a ʻaʻahu ka ʻōwili ma muli o ke ʻano like ʻole o kēlā me kēia mea ʻōwili i ka wā e holo ana ka mīkini magnet paʻa ma lalo o ka ukana, e hāʻule ana nā pahu metala, e pili ana i ka hana o ka ʻōwili ʻana a me ka hōʻeha ʻana i ka pōʻino o ka bearing ʻōwili.

No nā kaʻa mākēneki mau loa, ʻo ke ʻano o ka mīkini paʻa paʻa ponoʻī he liʻiliʻi liʻiliʻi ke anawaena, a ʻoi aku ka kiʻekiʻe o ka hiki ke hoʻololi ʻia i ka wā o ka hana. No laila, no nā motika magnet mau loa ka wikiwiki, e hana mau ʻia nā hoʻololi pono i ka mea shaft.

12. ʻAʻole kūpono ke kaʻina hana hoʻoili wela o nā bearings motor magnet mau loa.

No nā kaʻa kaʻa mākēneki mau liʻiliʻi, ʻoi aku ka nui o ke kaomi anu ʻana o nā bearing wili, ʻoiai no nā ʻenekini paʻa mau loa a me nā ʻenekini paʻa paʻa kiʻekiʻe, hoʻohana nui ʻia ka hoʻomehana ʻana. ʻElua mau ala hoʻomehana, hoʻokahi ka hoʻomehana aila a ʻo ka hoʻomehana induction kekahi. Inā maikaʻi ʻole ka hoʻomalu ʻana i ka wela, ʻoi aku ka nui o ka wela kiʻekiʻe ke kumu i ka holo ʻole o ka hana ʻana. Ma hope o ka holo ʻana o ke kaʻa magnet paʻa no kekahi manawa, e kū mai nā pilikia leo a me ka piʻi ʻana o ka mahana.

13. The rolling bearing chamber and bearing sleeve of the end cover are deformed and cracked.

Loaʻa nā pilikia ma nā ʻāpana i hoʻopaʻa ʻia o nā mīkini magnet mau loa. No ka mea ʻo ka uhi hope he ʻāpana ʻano pāpaʻi maʻamau, hiki ke hele i ka deformation nui i ka wā o ka forging a me nā kaʻina hana. ʻO kekahi mau kaʻa magnet mau loa nā māwae i loko o ke keʻena ʻolokaʻa i ka wā e mālama ai, e hoʻoulu ai i ka walaʻau i ka wā o ka hana ʻana o ka mīkini magnet mau a me nā pilikia koʻikoʻi hoʻomaʻemaʻe hoʻomaʻemaʻe.

Aia kekahi mau mea maopopo ʻole i loko o ka ʻōnaehana wili. ʻO ke ala hoʻomaikaʻi maikaʻi loa, ʻo ia ke hoʻohālikelike pono i nā ʻāpana ʻōwili ʻōwili me nā ʻāpana kaʻa magnet mau loa. ʻO nā lula hoʻolālā hoʻohālikelike e pili ana i ka ukana kaʻa kaʻa mau loa a me nā hiʻohiʻona hana ua paʻa pū kekahi. Hiki i kēia mau hoʻomaikaʻi maikaʻi maikaʻi ke hōʻemi maikaʻi a hoʻemi nui i nā pilikia o ka ʻōnaehana hoʻokele kaʻa mau loa.

14. ʻO Anhui Mingteng nā pono ʻenehana

Mingteng（https://www.mingtengmotor.com/）hoʻohana i ka manaʻo hoʻolālā ʻenehana paʻa mau loa, nā polokalamu hoʻolālā ʻoihana a me ka papahana hoʻolālā kūikawā kūikawā i kūkulu ʻia e hoʻohālikelike a helu i ke kahua electromagnetic, kahua wai, kahua wela, kahua koʻikoʻi, a me nā mea ʻē aʻe o ka mīkini paʻa mau loa, hoʻomaikaʻi i ka hoʻolālā kaapuni magnetic, hoʻomaikaʻi i ka ikaika o ka mīkini paʻa mau loa, a hoʻoponopono i nā pilikia i ka hoʻololi ʻana i ka pahu ma ka pūnaewele i ka hoʻololi ʻana i nā mīkini paʻa mau loa.

Hana ʻia nā mea hoʻoheheʻe shaft me 35CrMo, 42CrMo, 45CrMo i hoʻopaʻa ʻia i nā pahu kila kila. Hoʻokomo ʻia kēlā me kēia pūʻulu o nā shafts i nā hoʻāʻo tensile, nā hoʻokolohua hopena, nā hoʻāʻo paʻakikī, a me nā mea ʻē aʻe e like me nā koi o ka "Technical Conditions for Forged Shafts". Hiki ke lawe ʻia mai nā bearings mai SKF a i ʻole NSK inā pono.

I mea e pale aku ai i ke au o ka lāʻau mai ka hoʻopōʻino ʻana i ka bearing, hoʻohana ʻo Mingteng i kahi hoʻolālā insulation no ka hui ʻana o ka huelo hope, hiki ke hoʻokō i ka hopena o nā bearings insulating, a ʻoi aku ka haʻahaʻa o ke kumukūʻai ma mua o nā bearings insulating. Hoʻopaʻa ia i ke ola lawelawe maʻamau o nā bearings motor magnet mau loa.

ʻO nā mea hoʻokele kaʻa paʻa mau loa a pau o Mingteng he kākoʻo kākoʻo kūikawā, a ʻo ka hoʻololi ʻana o nā bearings ma ka pūnaewele ua like ia me nā kaʻa kaʻa mau loa asynchronous. Hiki i ka hoʻololi ʻana a me ka mālama ʻana ke mālama i nā kumukūʻai logistic, mālama i ka manawa mālama, a ʻoi aku ka maikaʻi o ka hōʻoia ʻana i ka hilinaʻi o ka mea hoʻohana.

Kuleana kope: He paʻi hou kēia ʻatikala o ka helu lehulehu WeChat "Analysis on Practical Technology of Electric Motors", ka loulou kumu:

https://mp.weixin.qq.com/s/77Yk7lfjRWmiiMZwBBTNAQ

ʻAʻole hōʻike kēia ʻatikala i nā manaʻo o kā mākou hui. Inā he mau manaʻo like ʻole kāu, e ʻoluʻolu e hoʻoponopono iā mākou!