Zifukwa ndi njira zothetsera kulephera kwa chokweza magetsi

Zifukwa ndi njira zothetsera kulephera kwa chokweza magetsi

1. Kanikizani chosinthira choyambira ndipo chokweza chamagetsi sichigwira ntchito

Makamaka chifukwa chokweza sichilumikizidwa ndi voliyumu yogwira ntchito, ndipo sichingagwire ntchito.Nthawi zambiri, pali zochitika zitatu:

(1) ngati magetsi opangira magetsi amapangira mphamvu zamagetsi, nthawi zambiri amagwiritsa ntchito cholembera choyesera, monga opanda magetsi, ndiyeno amagwira ntchito pambuyo pa magetsi; , kulumikizidwa kwa dera kapena kukhudzana koyipa, kungapangitsenso kuti chiwongolero chamagetsi sichingagwire magetsi, kuwoneka ngati mkhalidwewu, uyenera kukonzanso chachikulu, kuwongolera dera, kukonza ndi kukonza, kuteteza madera akuluakulu ndi kuwongolera magawo atatu. gawo lamagetsi lamagetsi ndikuwotchedwa, kapena kukweza magetsi oyendetsa galimoto, mwadzidzidzi, liyenera kukweza mota kuchokera pachingwe chamagetsi kuti lilumikize pamsewu, kungodziwa ndikuwongolera kufalikira kwamagetsi, kenako dinani Start ndi kuyimitsa switch, onani kusanthula ndi kuwongolera. magetsi dera ntchito chikhalidwe, kukhala ndi vuto zida zamagetsi kapena mizere kukonza kapena m'malo, pamene kutsimikizira mbuye ndi kulamulira dera lopanda mavuto, bwererani mayeso; (3) kuposa oveteredwa voteji ya hoist galimoto mphamvu kuchitawn kuposa 10%, ma torque oyambira amagalimoto ndi ochepa kwambiri, pangani katundu wonyamula katundu, ndipo sangathe kugwira ntchito, fufuzani kuti voteji yamagetsi imayesedwa ndi ma multimeter kapena voltmeter, ndi zina, chifukwa voteji ndiyotsika kwambiri, moona. kupanga galimoto sungayambe, idzabwerera mwakale musanagwiritse ntchito magetsi opangira magetsi.Nthawi zina, voteji ya gourd motor ndi yachilendo, ndipo gourd sikugwira ntchito, zomwe ziyenera kuganiziridwa pazifukwa zina, monga: galimoto yatenthedwa, galimotoyo iyenera kusinthidwa pamene ikukonza; Calabash sichigwiritsidwa ntchito kwa nthawi yaitali, kusamalidwa bwino ndi zifukwa zina kuti gudumu la brake ndi chivundikiro chakumapeto chichite dzimbiri chakufa, kuyambitsa gudumu la brake osatsegula, injini imangotulutsa phokoso la "hum", silingawonekere, calalo silingagwire ntchito. Panthawiyi, iyenera kuchotsa gudumu lophwanyika, kuyeretsa malo omwe ali ndi dzimbiri, ndikuyesanso; osati kuzungulira.Ngati izi zipezeka, ziyenera kuyimitsidwa, ndipo galimotoyo iyenera kusinthidwa kapena kusinthidwa kuti iwonetsetse kuti ntchito yabwino ya hoist ikugwira ntchito.Kuonjezera apo, kugwiritsa ntchito mphamvu zowonjezera magetsi ndizoletsedwa pakupanga.Pamene katundu wadzaza, chokweza sichisuntha katunduyo, injiniyo imangotulutsa phokoso la "hum", ndipo sichigwira ntchito.Pamene kuli koopsa, galimoto idzawotchedwa, ndipo ngakhale kuyambitsa ngozi.

2. Phokoso lachilendo limachitika pamene chokweza magetsi chikuyenda

Magetsi kwezani mavuto ambiri, mwachitsanzo, ulamuliro wa zipangizo zamagetsi, galimoto ndi reducer, etc anaonekera cholakwika, nthawi zambiri limodzi ndi zachilendo phokoso, phokoso la udindo ndi kutalika ndi alibe kusiyana, ndi chifukwa cha vuto mu kukonza zosiyanasiyana, kufuna kumvetsera kuona zambiri, akhoza kugwiritsa ntchito, kapena molingana ndi zolakwika makhalidwe a phokoso, kudziwa malo phokoso, kuyang'ana ndi kukonza.

(1) Phokoso losazolowereka limapezeka mumayendedwe owongolera ndikupanga phokoso la "hum".Nthawi zambiri amayamba chifukwa cha kulephera kwa contactor (monga kukhudzana koyipa kwa AC contactor, kusalingana kwamagetsi, maginito pachimake, etc.).The cholakwa contactor ayenera kuyang'aniridwa ndi m'malo ngati sangathe kuyang'aniridwa.

Phokoso lachilendo, (2) injini, iyenera kuyimitsa nthawi yomweyo, fufuzani ngati injiniyo ikugwira ntchito yagawo limodzi, kapena kuwonongeka kwapang'onopang'ono, kugwirizana kwa olamulira sikuli kowongoka, ndi chipinda "kusesa", izi zidzapangitsa makinawo kukhala ndi phokoso lachilendo, phokoso. za malo olakwika osiyanasiyana ndi apamwamba ndi otsika ndipo samamveka mosiyana, ntchito imodzi ya gawo limodzi, galimoto yochokera nthawi zonse yamphamvu ndi yofooka "yomveka" phokoso. ” phokoso la “stomp – stomp”; Pamene tsinde la cholumikizira silili lolondola, kapena mota ikaseseredwa pang’ono, galimoto yonseyo imatulutsa mawu okwera kwambiri, omwe nthawi zonse samakhala ndi mawu akuthwa komanso ankhanza. Mwachidule, malinga ndi phokoso losiyana, fufuzani cholakwikacho, sungani chinthu ndi chinthu, kubwezeretsanso kayendetsedwe kabwino ka galimoto, pamene vuto la galimoto silinathetsedwe, kuletsa kugwiritsa ntchito hoist.

(3) phokoso lachilendo la chodulira zida, kulephera kwa zida zochepetsera (monga chochepetsera kapena kusowa kwamafuta opaka mafuta, zida, kuvala kapena kuwononga kuwonongeka kwamtundu, ndi zina), ndiye kuti asiye cheke, choyamba kudziwa chotsitsa kapena kunyamula. Musanagwiritse ntchito ngati mafuta odzola, mafuta amasintha nthawi zonse, monga kusapaka mafuta, malinga ndi zochepetsera zomwe zimafunikira sizidzangotulutsa phokoso la "buzzing" lalikulu, zida ndi kunyamula kuvala kwambiri kapena kuwonongeka. onjezerani kapena kuwonjezera mafuta odzola, amatha kuthamanga, sizingachitike kulephera kwakukulu, malingaliro amtunduwu ndi olakwika.Kampani yathu inaika chokwera chamagetsi, chifukwa ogwira ntchito anaiwala kuchepetsa bokosi la mafuta odzola, tsiku loyesera, chochepetsera. imatulutsidwa phokoso lapamwamba kwambiri, tsegulani bokosi lochepetsera, linapeza kuti zida chifukwa cha kuvala kwambiri ndi scrap.cholakwacho, kaya chida chochepetsera chikuwonongeka kwambiri kapena chawonongeka, kapena chotsitsacho chawonongeka, ndikofunikira kusokoneza nthawi yomweyo, kukonzanso kapena kusintha, kuthetsa cholakwikacho ndikuchepetsa phokoso.

3. Pamene braking, downtime kutsetsereka mtunda kuposa zofunika zinanenedwa

Magetsi kukwera pa ntchito kwa nthawi yaitali, munthu molakwika kusintha ananyema kusintha nati, kapena ananyema mphete kuvala ndi lalikulu kwambiri, kuti ananyema masika kuthamanga yafupika, mphamvu braking yafupika, pamene shutdown, braking si odalirika, kutsetsereka mtunda upambana zofunika, zimenezi bola malinga ndi hoist specifications zofunika, kusintha ananyema nati can be.Koma tiyenera kulabadira ntchito, kunyamula zinthu zolemera, kuletsa kusintha, kuyendera ndi kukonza ananyema. Nthawi zina, kusintha braking nati, kusiya kugwa mtunda mopitirira zimene analamula, akadali kukumana zinthu, kuganizira zifukwa zina, choyamba lotseguka ananyema mphete, fufuzani ngati ananyema pamwamba ndi kuipitsidwa kwa mafuta, monga ndi mafuta, kuchepetsa mikangano. coefficient, akhoza kupanga ananyema pamene kutsetsereka, kugwa mtunda mopitirira zimene analamula, kusintha nati braking si ntchito zambiri, ndipo kokha bwino bwino ananyema mafunde.ace (kutsuka ndikosavuta kugwiritsa ntchito benzini), kubwezeretsanso kugundana kwa brake pamwamba; Chachiwiri, monga mphete ya brake kumasula kapena kuwonongeka, mphete yonyezimira siyingatsimikizire kuti mabuleki ogwira ntchito, ingolowetsa mphete yoboola; , mphete yocheperako yokhayokha yolumikizirana ndi chivundikiro chakumbuyo chakumbuyo, brake, kukhudzana ndi brake, mphamvu yocheperako ndiyocheperako, kuchepa mopitilira muyeso wofunikira, kukonza ndi kukonza, kuti muwonjezere mphamvu yoboola, muyenera kudziwa. malo a kukhudzana osauka, akupera, kuonjezera kukhudzana malo pamene braking, kulephera akupera, kufunika m'malo Chalk; The lumikiza wa hoist galimoto sikuyenda bwino kapena munakhala.Pambuyo poyimitsa, kukhudzana pakati pa mphete ya brake ndi cone ya chivundikiro chakumbuyo chakumbuyo kumakhala koyipa kapena kosatha kukhudzana, kotero kuti kuphulika kwa chiuno kumakhala bwino kapena koyipa.Zikatero, kugwirizana kuyenera kukonzedwa kapena kusinthidwa.Kuonjezera apo, kuthamanga kwa brake kwa kasupe kwa nthawi yaitali kumatulutsa kutopa, kotero kuti mphamvu ya masika imakhala yaying'ono, kuyimitsa, kuphulika sikuli kolimba, muyenera kusintha kasupe, kukonzanso. mphamvu ya braking.

4, kutentha kwa injini kumakwera kwambiri

Choyamba, tiyenera kuyang'ana ngati chokwezera chadzaza.Kudzaza mochulukira kumayambitsa kutentha kwa injini.Kuchulukirachulukira kwanthawi yayitali kumawotcha mota. Ngati galimotoyo siidachulukidwe ndipo ikutenthabe, fufuzani ngati chonyamuliracho chawonongeka; Ndikofunikiranso kuyang'ana ngati galimotoyo imagwira ntchito molingana ndi dongosolo logwirira ntchito, lomwe ndi limodzi mwa zifukwa za kutentha kwa injini.Pogwiritsira ntchito, ziyenera kukhala zogwirizana ndi kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe kake. kuonjezera katundu owonjezera, kuti liwiro la galimoto lichepetse, mphamvuyi imakhala yokulirapo komanso kutentha, panthawiyi iyenera kusiya kugwira ntchito, sinthani chilolezo cha brake.

5. Ngati kulemera kukwera mpaka pakati pa mpweya, sikungayambitsidwenso pambuyo poyimitsa

Kusanthula zifukwa, choyamba fufuzani ngati voteji dongosolo ndi otsika kwambiri kapena kusinthasintha ndi lalikulu kwambiri, pamenepa, dikirani kuti voteji kubwerera mwakale musanayambe; Komano, tiyenera kulabadira kusowa. ya gawo pakugwira ntchito kwa gawo lachitatu lamoto, lomwe silingayambike pambuyo potseka.Panthawiyi, tiyenera kuyang'ana chiwerengero cha gawo la mphamvu.

6, sangayime kapena mpaka malo osasiya

Mtundu uwu wa zinthu zambiri kukhudzana kuwotcherera wa contactor.Pamene choyimitsa choyimitsa chikanikizidwa, kukhudzana kwa wothandizira sikungatheke, galimotoyo imatha kuthamanga monga mwachizolowezi, ndipo chowotcha sichimaima. Pankhaniyi, kudula mphamvu yomweyo, kuti mphonda anakakamizika kusiya.Ataima, kukonzanso contactor kapena limiter.Ngati chawonongeka kwambiri ndipo sichingakonzedwe, chiyenera kusinthidwa.

7. Reducer imatulutsa mafuta

Pali zifukwa ziwiri zochotsera mafuta ochepetsa:

(1) pakati pa bokosi lochepetsera thupi ndi chivundikiro cha bokosi, msonkhano wa mphete yosindikizira ndi wosauka kapena wolephera kuwonongeka, uyenera kuchotsedwa kuti ukonze kapena kubwezeretsa mphete yosindikiza;

(2) Cholumikizira cholumikizira chochepetsera sichimangika.Pambuyo poyimitsa makinawo, phula liyenera kumangika.

8. Zifukwa zakusesa kwa injini ndi izi:

Kuvala mphete yamagetsi ndikovuta kwambiri, kusamuka kwa rotor pachimake, kapena chifukwa chazifukwa zina zopangitsa kuti pakhale kusamutsidwa kwapakati, zomwe zimapangitsa kuti koloko ya injini ndi chilolezo cha stator ndi chochepa kwambiri, ndipo kusesa kumachitika. "Kusesa" kwagalimoto ndikosavuta zoletsedwa.Pamene kusesa kumachitika, mphete yothandizira iyenera kuchotsedwa kuti ilowe m'malo, ndipo kusiyana pakati pa stator rotor cone iyenera kusinthidwa kuti ikhale yunifolomu, kapena kutumizidwa ku malo okonzera kukonza. kotero kuti hoist yokonza ogwira ntchito kuthana ndi zolakwa, kudziwa kumene angayambire kufufuza, kusintha Mwachangu yokonza, kuwonjezera, komanso kuti woyendetsa kupereka njira kuthana ndi mavuto pa malo.