2.1 Kunyamula ndi ntchito yake mu kapangidwe kagalimoto
Zida zamagetsi zodziwika bwino zimaphatikizapo rotor yamoto (shaft, rotor core, winding), stator (stator core, stator winding, junction box, chivundikiro chomaliza, chivundikiro chonyamula, etc.) ndi zigawo zina zazikulu. M'zigawo zonse zamagalimoto, ena amanyamula shaft ndi ma radial load koma alibe kusuntha kwawo kwamkati; Zina mwazoyenda zawo zamkati pambuyo pake koma osanyamula olamulira, katundu wa radial. Zimbalangondo zokha zimanyamula ma shaft ndi ma radial pomwe zikuyenda mkati mkati mwake (zogwirizana ndi mphete yamkati, mphete yakunja ndi thupi lozungulira). Choncho, kunyamula palokha ndi gawo tcheru cha dongosolo galimoto. Izi zimatsimikiziranso kufunikira kwa kubereka masanjidwe mu injini zamafakitale.
Chithunzi chowunikira pobowola magetsi
2.2 Masitepe oyambira pakuyika kozungulira pamagalimoto
Kapangidwe ka ma bearings ogubuduza mu zida zamagetsi zamagetsi kumatanthawuza njira yoyika mitundu yosiyanasiyana ya ma bere mu dongosolo mu shafting pomwe mainjiniya apanga kapangidwe ka zida zamagetsi zamagetsi. Kuti mukwaniritse bwino kunyamula motere, ndikofunikira:
Gawo loyamba: kumvetsetsa momwe magwiridwe antchito amagwirira ntchito pazida. Izi zikuphatikizapo:
- mota yopingasa kapena yoyimirira
Ntchito yamagetsi yokhala ndi kubowola kwamagetsi, macheka amagetsi, chosankha chamagetsi, nyundo yamagetsi ndi mitundu ina yosiyanasiyana, zimatsimikizira mota munjira yoyika yonyamula ofukula ndi yopingasa, mayendedwe ake amasiyanasiyana. Kwa ma motors opingasa, mphamvu yokoka idzakhala katundu wa radial, ndipo kwa ma motors of vertical, mphamvu yokoka idzakhala katundu wa axial. Izi zidzakhudza kwambiri kusankha kwa mtundu wonyamula ndi kamangidwe kake mu injini.
- Liwiro lofunika la injini
Kufunika kwa liwiro la mota kumakhudza kukula kwa chonyamulira ndi kusankha kwa mtundu wonyamula, komanso kasinthidwe kakunyamula mu mota.
- Kuwerengera kunyamula katundu wosinthika
Malinga ndi liwiro la galimoto, oveteredwa mphamvu / makokedwe ndi magawo ena, buku (GB/T6391-2010/ISO 281 2007) kuwerengera katundu zazikulu za mayendedwe mpira, kusankha kukula koyenera mayendedwe mpira, mwatsatanetsatane kalasi ndi zina zotero.
- Zofunikira zina: monga zofunikira za axial channeling, kugwedezeka, phokoso, kupewa fumbi, kusiyana kwa zinthu za chimango, kupendekera kwa galimoto, ndi zina zotero.
Mwachidule, musanayambe kupanga ndi kusankha zida zamagetsi zamagetsi, ndikofunikira kumvetsetsa bwino momwe zimagwirira ntchito pamagalimoto, kuti mutsimikizire kusankhidwa koyenera komanso kodalirika komaliza.
Khwerero 3: Dziwani mtundu wamtundu.
Malinga ndi masitepe awiri oyambilira, kunyamula katundu ndi shaft system yosankhidwa ndi mathero oyandama amaganiziridwa, ndiyeno mitundu yonyamulira yoyenera imasankhidwa kuti ikhale yokhazikika komanso yoyandama molingana ndi kubereka.
3. Zitsanzo zamapangidwe amtundu wamagalimoto
Pali mitundu yambiri yamapangidwe amagetsi. Magalimoto omwe amagwiritsidwa ntchito kwambiri amakhala ndi makhazikitsidwe osiyanasiyana komanso kapangidwe kake. Zotsatirazi zimatengera mawonekedwe owoneka bwino kwambiri amitundu iwiri yakuya ngati chitsanzo:
3.1 Kapangidwe ka mpira kambiri kozama
Dongosolo lokhala ndi mipira iwiri yakuya kwambiri ndiye njira yodziwika bwino yopangira shafting m'magalimoto am'mafakitale, ndipo gawo lake lalikulu lothandizira shafting limapangidwa ndi mayendedwe awiri akuya a mpira. Mipira iwiri yozama kwambiri imayendera limodzi.
Monga momwe chithunzi chili pansipa:
Kukhala ndi mbiri
M'chithunzichi, chotengera chakumapeto kwa shaft ndiye choyimira kumapeto, ndipo chopanda chowonjezera chosakhala cha shaft ndichomwe chimayandama. Mapeto awiri a chonyamulira amanyamula katundu wa radial pa shafting, pamene mapeto a malo (omwe ali kumapeto kwa shaft) amanyamula katundu wa axial wa shafting.
Nthawi zambiri makonzedwe agalimoto amtunduwu ndi oyenera kunyamula ma axial radial siakulu. Chodziwika ndikuphatikiza katundu wa micro motor structure.
Nthawi yotumiza: Jun-01-2023