Ka nānā ʻana i nā kumu a me nā hopena koʻikoʻi o ka overheating o ka rotor alumini cast

Ke hoʻohālikelike ʻia me ka mīkini rotor hōʻeha, ʻoi aku ka maikaʻi o ka hana palekana o ka pahu alumini rotor kaʻa, a ʻo ka hapa o ka holo ʻana o ka uila i ka hapa o ka mīkini rotor ʻeha. Eia nō naʻe, ʻoi aku ka maʻalahi o kekahi mau kūlana hana kūikawā a me nā mīkini kumu kikoʻī i kekahi mau hemahema o ke kaʻina hana, a ʻoi aku ka kiʻekiʻe o ka hiki ʻole o ka uila o ka pahu alumini rotor overheating a me ka cage bar fusing.

Inā he alumini hoʻoheheʻe kiʻekiʻe, alumini make haʻahaʻa, a i ʻole ke kaʻina alumini hoʻoheheʻe centrifugal, aia kekahi mau hemahema, e like me ka paʻakikī o ka nānā ʻana i ka maikaʻi o ke kaʻina hana, paʻakikī ke helu ʻana i nā ʻāpana hana, hilinaʻi nā mea hana i ka ʻike. hoʻonohonoho i nā ʻāpana; Pores, trachoma a me nā hemahema hana ʻē aʻe i hūnā ʻia, ʻo ka hapa nui o ia mau mea i loko o ka loko, ʻaʻole hiki ke loaʻa ka hoʻāʻo ʻike mua, aia wale nō i ka hana maoli o3 ʻāpana uila ac motor, ʻike ʻia ka hopena o nā hemahema.

ʻOi loa i kekahi mau noi me ka nui o ka hoʻololi ʻana o ka ukana a me ka wikiwiki kiʻekiʻe, aia pinepine nā pilikia e like me ka hoʻolei ʻana i ke alumini, ka palupalu a me ka wili ʻana o ka rotor ma muli o ka overheating, a me ka rotor overheating uliuli.

I ka hana ana o3 Phase induction motorno ka moana, wela ka rotor ponoi a me ka hahana wela o ka hapa stator hiki ke alakai i ka wela hapa a pau o ka rotor. Ke ʻulaʻula ka rotor, ʻoi aku ka kiʻekiʻe o ka piʻi ʻana o ka wela o ke kaʻa, i ka wā i wela nui ʻia ka rotor, ʻoi aku ia ma muli o ka maikaʻi o ka hoʻolei ʻana o ka rotor ponoʻī, e like me ka ʻāpana lahilahi maʻamau, ka pahu haki a me nā mea ʻē aʻe. pilikia, a me ke ko'iko'i alumini kahe kahe e puka mai ma muli o ka overheating, 'o ia hoʻi, ka rotor alakaʻi 'āpana i hehee ai mai ka notch ma muli o ke kiʻekiʻe wela, a pili sweep quality hemahema.

No ka hapa nui o nā rotors alumini, ma muli o nā kumu he nui e like me ka hoʻolei ʻana i ke kaʻina alumini, ka hoʻoheheʻe ʻana a me ka hoʻopau ʻana o ka wela a me ke koena hope, ʻo ka ʻāpana o ke apo alumini rotor me kahi kolamu kaulike a me ka ʻili makani, ke kiʻekiʻe ka mahana o ka rotor kaʻa, ʻo ka alumini rotor. Loaʻa i nā pae like ʻole o ka hoʻololi ʻana o ka wai, ʻoi aku ka hopena o ka rotor, ʻaʻole e like me ka pahu alakaʻi i kaupalena ʻia e ka slot rotor, ma ke kūlana kiʻekiʻe e loaʻa paha ka distortion koʻikoʻi. ʻO ke kūlana hope loa e like me ka hāʻule ʻole ʻana o ka rotor wiliwili ʻia, hoʻolei ʻia nā lau a pau i waho a hoʻopaʻapaʻa ʻia me ka wili ʻana o ka stator, e hoʻopau koke ai ke kaʻa holoʻokoʻa.