I ka wela o ka lā, ua uwē nā mīkini o ke kahua hoʻoulu ʻana i ka makani makani o kahi hale hana hili home kaulana, a paʻa ke kula. ʻO ka poʻe hana ma ia wahi ke holo wikiwiki nei e hana i nā kauoha e hōʻoia i ka makemake o nā mea hana uila makani ʻāina a me nā ʻāina ʻē.
Eia nō naʻe, i ka manawa like o ka makani "hoʻokomo wikiwiki" i lawe mai i ka piʻi wikiwiki ʻana o ka noi ʻana, ua hoʻopilikia ka maʻi maʻi i ka hana maʻamau o nā mea hana bearing ma ka home a ma waho. ʻO nā bearings nui o ka makani makani i ka manawa pōkole.
ʻO Luo Yi, he limahana kūloko o Luo Shao (kahi pseudonym maanei ma ke noi a ka mea nīnau nīnau) i haʻi aku i ka poʻe nūhou, ʻoiaʻiʻo, ua hoʻonui nui ʻia nā kauoha no ka makani mana spindle bearings mai ka hapa ʻelua o ka makahiki i hala, a me kekahi mau mana kiʻekiʻe. ʻO nā spindles i kēia manawa e pili ana i ke ahulau. Ua hoʻoneʻe ʻia nā bearings i nā mea hana bearing home e hoʻomaka i ka noiʻi a me ka hoʻomohala ʻana a me ka lako pūʻulu liʻiliʻi.
Ma lalo o ke kaomi pālua o ka hoʻokomo wikiwiki ʻana a me ke kūlana maʻi maʻi, ke kū nei nā mea hana mana makani kūloko i nā pilikia nui ...
Ua piʻi aʻe nā kauoha o ka hale hana hoʻomoe
ʻO nā bearings makani kekahi o nā mea kākoʻo nui no nā turbine makani. ʻAʻole wale lākou e lawe i nā ukana hopena nui, akā loaʻa pū kekahi i ke ola o ka liʻiliʻi ma 20 mau makahiki e like me ka mīkini nui. No laila, he kiʻekiʻe ka paʻakikī o ka ʻenehana o nā bearings makani, a ʻike ʻia e ka ʻoihana ma ke ʻano he paʻakikī paʻakikī. ʻO kekahi o nā ʻāpana.
ʻO ka lawe ʻana i ka makani he ala kūikawā, ʻo ia hoʻi: ka yaw bearing, pitch bearing, main shaft bearing, gearbox bearing, generator bearing. I waena o lākou, ʻo nā bearings generator nā huahana honua āpau me ka ʻenehana makua.
ʻO koʻu ʻāina i kēia manawa ka mana makani e lawe ana i nā ʻoihana e pili ana i ka tile shaft, Luo shaft, Dalian metallurgy, shaft research technology, Tianma, a me nā mea ʻē aʻe, a ʻo ka mana hana o nā ʻoihana ma luna nei ka mea nui i ka yaw bearings a me nā pitch bearings me nā paepae ʻenehana haʻahaʻa.
No nā bearings spindle kī, hana nui nā hui halihali home i nā māka 1.5 MW a me 2.x MW, ʻoiai ʻo ka nui o nā bearings spindle MW nui e hilinaʻi nui nei i ka lawe ʻana mai.
Mai ka makahiki i hala aku nei, ua hoʻonui ʻia ka makemake o ka mākeke no nā bearings makani. Hoʻopilikia ʻia e ka maʻi maʻi honua i kēia makahiki, ua loaʻa i nā mea hana lawe home nā kauoha a loaʻa nā lima palupalu.
E lawe i ka Waxshaft Group i laʻana. Mai Ianuali a Mei 2020, ua hoʻonui ʻia ka loaʻa kālā mai ka ʻoihana nui o ka makani turbine bearing e 204% ma luna o ka manawa like i ka makahiki i hala.
Eia nō naʻe, ua ʻōlelo kekahi kanaka i loko o ka pūʻulu pahu tile i ka pōkole o nā bearings spindle i kēia makahiki, ʻoi aku ka nui o nā bearings spindle o nā megawatts nui.
Aia ka ʻike ma ka ʻoihana ʻo nā bearings nui i ka wā e hiki mai ana a hiki i nā bearings megawatt nui e kaohi i ka hiki ke hoʻouna ʻia o nā mea hana turbine makani.
Ma mua, i ka hālāwai kūkā pūnaewele e pili ana i ka hoʻomohala ʻana o ka hui ʻana o ka ʻoihana makani ma waho o ke ahulau ma lalo o ka maʻi ahulau, ʻo Tian Qingjun, ka hope pelekikena kiʻekiʻe o Yuanjing Energy, kuhikuhi ʻo ia he liʻiliʻi wale nā mea hana haole e like me Schaeffler a me SKF hiki ke hana i ka nui nui. nā bearings, akā ʻo kāna huina hoʻopuka i kēia makahiki ma kahi o 600 sets, a e puʻunaue ʻia ia i ka mākeke makani makani honua.
I ka manawa like, ma hope o ka puka ʻana o ka maʻi maʻi ʻEulopa, ua hoʻopilikia nui ʻia ʻo Schaeffler, SKF a me nā ʻoihana ʻē aʻe ma ʻEulopa, ʻoi aku hoʻi ma ʻEulopa. No Italia mai kekahi mau mea hoʻolako maka.
Hiki ke ʻōlelo ʻia he mamao loa ka hiki ʻana o ka spindle i kēia manawa mai ka hoʻokō ʻana i nā pono o ka ʻoihana mana makani.
Localization o ka nui bearings? He manawa kūpono akā he paʻakikī hoʻi
Ua hōʻike ʻia kahi kanaka i ka ʻoihana makani makani i makemake ʻole e kapa ʻia i ka wā o ka hemahema o ka mana makani nui, ke hoʻohana nei nā mea hana turbine makani i nā bearings home, ʻo ka nui o nā pahu tile a me nā kumu Luo.
Ma ka pane, ua noi ka mea kākau moʻolelo iā Li Yi no ka hōʻoia. Ua ʻōlelo ʻo ia aia kekahi mau mea hana nui e koho i nā bearings i lawe ʻia mai i ka makahiki āpau a ua hoʻomaka e pani i ka home.
ʻO ka hoʻonohonoho piha ʻana o nā bearings mana makani he hana lōʻihi. Ke manaʻoʻiʻo nei ka poʻe i loko o nā pahu tile i ʻōlelo ʻia ma luna nei ʻo ka mea nui e hoʻolaha nei i ka localization i kēia lā ʻo ka hemahema o nā bearings nui.
Ua hoʻomaopopoʻiaʻo ka Luo shaft a me ka tile shaft he piha piha o nā lako, me kaʻike i ka hoʻomohalaʻana i nā bearings spindle mana makani, a he mau makahiki hoʻi o ka hoʻokomoʻana i ka hana, no laila, i loko o kēia pōʻai o ka hoʻokomo wikiwiki hiki ke lilo i mea mua e lawe. kauoha no ka makani mana nui bearings.
Eia nō naʻe, ua ʻōlelo ka poʻe insiders ma luna aʻe nei aia kahi ʻokoʻa ma waena o ka hana ʻana o ka spindle bearing home a me nā ʻāina ʻē e pili ana i ka hoʻolālā ʻana, simulation a me ka hoʻonui ʻana i ka ʻike hana.
Ua aʻo ka mea kākau moʻolelo e komo kekahi mau mea hana nui i nā mea hana bearing mai ka noiʻi mua a me ka hoʻomohala ʻana i ka wā e koho ai lākou e pani i nā bearings spindle me ka localization. Ma ka manawa like, e hoʻouna lākou i nā luna hoʻomalu e hahai i ke kaʻina hana.
Wahi a Li Yi, he kakaikahi kēia ʻano o ka hui ʻana i ka wā ma mua, a ua ʻike ʻia ma hope o ka hoʻomaka ʻana o ka pōʻai ʻaihue i kēia manawa.
No ka mea i kēia manawa, ua hoʻolimalima ka nui o nā mea hana hoʻokipa i ka home a me nā haole e lawe ana i nā limahana a me nā ʻenehana, nāna i hāpai i nā mea hana hoʻokipa makani makani a me nā mea hana ʻoihana ʻoihana home e loaʻa i kahi wehewehe hohonu, kokoke a ʻoi aku ka maikaʻi o ka ʻenehana a me ka hoʻololi ʻana i ka wā mua. o ka makani mana e lawe ana R&D Ua hoʻoikaika ka hui ʻana i ka hilinaʻi o nā ʻaoʻao ʻelua, a ma ka manawa like, ma o ka kaʻana like ʻana a me ka kuhikuhi ʻana i nā manaʻo hoʻolālā a me nā manaʻo hoʻolālā, ua ʻoi aku ka maikaʻi o ka hoʻolālā ʻana o nā bearings mana makani a me nā mīkini nui. Manaʻo ʻo ia ʻo kēia ʻano hana pololei a hui pū kekahi e kōkua i ka ʻoihana makani e holomua pū.
No ka hoʻokaʻawale ʻana i nā bearings mana makani, manaʻo nui ka poʻe i loko o ka ʻoihana he pahi kaua ʻelua ʻelua kēia, ʻo ia ka manawa a me ka paʻakikī no nā bearings home.
Ka manawa hoʻouna: Jun-24-2020