Magawo atatu asynchronous motorsamagwiritsidwa ntchito makamaka ngatimagalimotokuyendetsa makina opanga osiyanasiyana, monga : mafani, mapampu, ma compressor, zida zamakina, mafakitale opepuka ndi makina amigodi, opunthira ndi ma pulverizer pakupanga ulimi, makina opangira zinthu zaulimi ndi zam'mbali, etc. dikirani.Mapangidwe osavuta, kupanga kosavuta, mtengo wotsika, ntchito yodalirika, yokhazikika, yogwira ntchito bwino komanso magwiridwe antchito.Pansipa, Xinda Motor ikudziwitsani za gulu la ma mota?
1. Gulu molingana ndi kukula kwa injini
①Ma motors akulu amatanthawuza ma mota okhala ndi kutalika kwapakati kuposa 630mm, kapena kukula kwa chimango 16 ndi kupitilira apo.Kapena ma stator cores okhala ndi mainchesi akunja akulu kuposa 990mm.Amatchedwa injini zazikulu.
②Ma motors apakati amatanthawuza omwe kutalika kwawo kwapakati kumayambira pakati pa 355 ndi 630mm.Kapena maziko a No. 11-15.Kapena awiri akunja a stator pachimake ndi pakati 560 ndi 990mm.Imatchedwa mota yapakatikati.
③Ma motors ang'onoang'ono amatanthawuza omwe kutalika kwawo kwapakati kwa ma motor ndi 80-315mm.Kapena maziko a No. 10 kapena pansi, kapena m'mimba mwake akunja a stator pachimake ndi pakati 125-560mm.Imatchedwa galimoto yaying'ono.
Chachiwiri, malinga ndi gulu liwiro galimoto
①Ma motors othamanga nthawi zonse amaphatikizapo mtundu wa khola wamba, mtundu wa khola lapadera (mtundu wa groove wakuya, mtundu wa khola lawiri, mtundu woyambira kwambiri) ndi mtundu wokhotakhota.
②Motor yothamanga yosinthika ndi mota yokhala ndi commutator.Nthawi zambiri, gawo lachitatu la shunt-excited bala rotor motor (rotor control resistor, rotor control excitation) imagwiritsidwa ntchito.
③Ma motors othamanga osinthika amaphatikiza ma motors osintha mitengo, ma motors omwe ali ndi liwiro limodzi, ma motors apadera a khola, ndi ma slip motors.
3. Gulu molingana ndi mawonekedwe a makina
① Ma mota wamba asynchronous motors ndi oyenera malo okhala ndi mphamvu yaying'ono komanso kusintha pang'ono komanso kuthamanga kosalekeza.Monga ma blowers, mapampu apakati, ma lathes ndi malo ena okhala ndi torque yotsika komanso katundu wokhazikika.
②Mtundu wa khola lakuya ndi loyenera malo okhala ndi mphamvu yapakatikati komanso ma torque okulirapo pang'ono kuposa ma mota a Jingtong cage asynchronous motor.
③ Ma motors aasynchronous aasynchronous motors ndiapakati komanso akulu amtundu wa khola.Makokedwe oyambira ndi akulu, koma torque yayikulu ndi yaying'ono pang'ono.Ndioyenera kunyamula katundu wothamanga nthawi zonse monga malamba otumizira, ma compressor, pulverizers, mixers, ndi mapampu obwereza omwe amafunikira torque yayikulu yoyambira.
④Motor yapadera yokhala ndi ma cage awiri asynchronous imapangidwa ndi zida zowongolera kwambiri.Amadziwika ndi torque yayikulu yoyambira, torque yaying'ono yaying'ono, komanso kutsika kwakukulu.Ikhoza kuzindikira kusintha kwa liwiro.Oyenera nkhonya makina, kudula makina ndi zipangizo zina.
⑤Mawotchi ozungulira ma asynchronous motors ndi oyenera malo okhala ndi torque yayikulu komanso ma torque ang'onoang'ono oyambira, monga malamba oyendetsa, ma compressor, makalendala ndi zida zina.
Chachinayi, malinga ndi gulu la chitetezo chamoto
① Kuphatikiza pamapangidwe ofunikira, mota yotseguka ilibe chitetezo chapadera pazigawo zozungulira komanso zamoyo.
② Mbali zozungulira komanso zamoyo zamagalimoto oteteza zimakhala ndi chitetezo chofunikira pamakina, ndipo mpweya wabwino sungathe kuletsedwa.Malinga ndi mawonekedwe ake oteteza mpweya ndi wosiyana.Pali mitundu itatu iyi: mtundu wa chivundikiro cha ma mesh, mtundu wotsikira kudontho ndi mtundu wa splash-proof.Mtundu wa anti-drip ndi wosiyana ndi mtundu wa anti-splash.Mtundu wotsutsa-kudontha ungalepheretse zolimba kapena zamadzimadzi kugwa molunjika kulowa mkati mwa mota, pomwe mtundu wa anti-splash ungalepheretse zakumwa kapena zolimba mbali zonse mkati mwa ngodya ya 1000 kuchokera pamzere wowongoka kulowa mkati mwa mota. .
③Mapangidwe otsekedwa a mota amatha kuletsa kusinthana kwa mpweya mkati ndi kunja kwa casing, koma sikufuna kusindikiza kwathunthu.
④Mapangidwe amoto osalowa madzi amatha kuteteza madzi kuti asalowe m'galimoto.
⑤Mtundu wopanda madzi injini ikamizidwa m'madzi, kapangidwe kake kagalimoto kamalepheretsa madzi kulowa mkati mwa mota.
⑥Moto yolowera m'madzi imatha kugwira ntchito m'madzi kwa nthawi yayitali pansi pa kuthamanga kwamadzi komwe kwatchulidwa.
⑦ Mapangidwe a chosungira chamoto chotchinga moto amatha kuletsa kuphulika kwa gasi mkati mwa mota kuti asapitirire kunja kwa mota ndikupangitsa kuphulika kwa gasi woyaka kunja kwa motayo.
5. Gulu molingana ndi malo omwe galimotoyo imagwiritsidwa ntchito
Zitha kugawidwa mumtundu wamba, mtundu wa kutentha kwachinyezi, mtundu wa kutentha wouma, mtundu wamadzi, mtundu wamankhwala, mtundu wamapiri ndi mtundu wakunja.
Nthawi yotumiza: Feb-11-2023