Nkhani
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Njira yothandiza yokonzera ziwalo - kulumikiza zinthu mozizira
Pa nthawi yokonza ndi kukonza ma mota, malo ena ofunikira olumikizirana amatha kukhala ndi mavuto osagwirizana ndi kukula kwa injini pazifukwa zina. Zofala kwambiri ndi vuto losagwirizana ndi kukula kwa shaft yozungulira komanso vuto losagwirizana ndi ...Werengani zambiri -
Kodi kupopera utoto kungathetse vuto la kufupika kwa magetsi pakati pa kuzungulira kwa ma windings a mota?
Kulephera kwa magetsi pakati pa ma turn short circuit ndi vuto lamagetsi lomwe lingachitike panthawi yopanga, kukonza ndi kugwiritsa ntchito injini iliyonse yozungulira. Kodi vuto la magetsi pakati pa ma turn short circuit likachitika, lingakonzedwe ndipo ndi njira ziti zomwe ziyenera kutengedwa? Kulephera kwa magetsi ndi kuyika magetsi pakati pa ma turn kungakhale ndi vuto ...Werengani zambiri -
Kagwiridwe ka ntchito ka khola lonyamulira katundu kamakhala kosiyana kutengera malo a khola lonyamulira katundu.
Khola ndi gawo lofunika kwambiri la bearing. Ntchito yake ndi kutsogolera ndikulekanitsa zinthu zozungulira, kuchepetsa kukangana kwa bearing, kukonza ndikulinganiza katundu wa chinthu chozungulira, ndikuwonjezera mphamvu ya mafuta a bearing. Poona mawonekedwe a bearing, sikofunikira...Werengani zambiri -
Chifukwa chiyani ma mota a ma frequency osinthasintha ali ndi kapangidwe ka rotor ya khola?
Mota ya wound rotor ili ndi resistor yolumikizidwa motsatizana ku rotor, kotero kuti motayo ili ndi torque yoyambira yayikulu mokwanira komanso torque yaying'ono kwambiri yoyambira (multiple ya starting current ndi yofanana ndi multiple ya starting torque), ndipo imathanso kukwaniritsa small-ra...Werengani zambiri -
Kodi kuwonjezera mafuta a injini kungathetse vuto la phokoso la ma bearing?
Phokoso la mabearing ndi kutentha kwambiri ndi mavuto omwe amachitika nthawi ndi nthawi popanga ndi kugwiritsa ntchito ma mota. Pofuna kuthetsa mavuto otere, kukonza kapangidwe ka makina obearing ndi kusankha mafuta oyenera ndi njira zodziwika bwino komanso zoyezera. Poyerekeza,...Werengani zambiri -
Mota yadzaza kwambiri. Kodi ma windings ali ndi vuto pang'ono kapena aphwa kwathunthu?
Kudzaza kwambiri ndi vuto la zinthu zamagalimoto. Likhoza kuchitika chifukwa cha kulephera kwa makina a injini kapena kusakwanira kwa mphamvu ya injini. Likhozanso kukhala vuto la kuchuluka kwambiri komwe kumachitika chifukwa cha wogwiritsa ntchito panthawi yogwira ntchito ya injini. Vuto likachitika mu injini, ma windings...Werengani zambiri -
Magawo ovotera awa motsatana akuyimira mphamvu zosiyanasiyana za injini.
Mu dzina la chinthu cha mota, magawo angapo ofunikira monga mphamvu yovotera, magetsi ovotera, mphamvu yovotera ndi kuchuluka kwa magalimoto ovotera adzafotokozedwa. Pakati pa magawo angapo ovotera, ndi magawo oyambira kutengera mphamvu yovotera ngati chimango choyambira; cha mphamvu...Werengani zambiri -
Kodi mungakonze bwanji makonzedwe oyenera a ma mota pogwiritsa ntchito ma bearing a mpira olumikizana ndi angular?
Pa ma mota oyima pomwe mphamvu ya axial ilipo molunjika, ma bearing ambiri a mpira wolumikizana ndi angular amagwiritsidwa ntchito, ndiko kuti, mphamvu yonyamula katundu ya axial ya thupi lonyamula imagwiritsidwa ntchito kulinganiza mphamvu yotsika ya axial yopangidwa ndi kulemera kwa rotor ya mota yoyima. Mu kapangidwe ka...Werengani zambiri -
Ubale pakati pa mphamvu yamagetsi yopanda katundu ya ma mota omwe ali ndi mphamvu yofanana koma manambala osiyanasiyana a pole
Mphamvu yopanda katundu imatanthauza kukula kwa mphamvu yamagetsi pamene injini sikukoka katundu. Pofuna kufotokoza kukula kwa mphamvu yopanda katundu, chiŵerengero cha mphamvu yopanda katundu ndi mphamvu yovotera nthawi zambiri chimagwiritsidwa ntchito poyesa kufananiza. Pachifukwa ichi, tikuyamba ndi ubale pakati pa mphamvu yovotera...Werengani zambiri -
Msika wamagalimoto ogwirizana ndi maginito okhazikika udzalowa munthawi yokhazikika ya chitukuko
Popeza malamulo ndi mfundo za dziko lonse zokhudzana ndi mpweya wa carbon wambiri zakhazikitsidwa, ma mota ogwira ntchito bwino akhala gwero lamagetsi lofunikira kuti lithandizire njira yosinthira zida zazikulu. Kuwonjezera pa misika yachikhalidwe monga magalimoto atsopano amagetsi ndi zida zapakhomo, ...Werengani zambiri -
Zotsatira za utoto woteteza ku kupotoza kwa mawilo pakugwira bwino ntchito kwa injini
Kuchiza ndi kutchinjiriza ndi chinthu chofunikira kwambiri pa kudalirika kwa zinthu zamagalimoto. Mu kampani iliyonse yopanga magalimoto, njira yochizira kutchinjiriza ndi mfundo yofunika kwambiri pakuwongolera khalidwe. Ubwino wa utoto wotchingira ndi momwe zinthu zimayendera zimakhudza injiniyo pakusintha ...Werengani zambiri -
Ndi maulalo ati omwe angayambitse mavuto a injini komanso kusweka kwa shaft yake?
Kusweka kwa shaft ndi vuto la khalidwe lomwe limachitika nthawi ndi nthawi m'magalimoto, ndipo nthawi zambiri limachitika m'magalimoto akuluakulu. Vutoli limadziwika ndi malo osweka, kutanthauza kuti, muzu wa shaft extension, muzu wa bearing position, ndi weld end ya...Werengani zambiri