Kodi makina olemera angaphwanye bwanji mphamvu yamagetsi? Kuwulula mphamvu yolimba ya ma FGM series hydraulic motors

M'malo omanga kumene makina aukadaulo amalira, migodi imayang'anizana mkati mwa migodi, ndi malo okwerera pamadoko, ma hydraulic motors ndiye zigawo zazikulu za kutumiza mphamvu, ndipo magwiridwe antchito awo amatsimikizira mwachindunji magwiridwe antchito ndi kukhazikika kwa zidazo. Komabe, ma hydraulic motors akale akhala akukumana ndi mavuto monga kuchepa kwa magwiridwe antchito, kutentha kwambiri, komanso zovuta zina, zomwe zimakhala "zomangika pakhosi" zomwe zimalepheretsa kukweza makina olemera. Ma FGM series hydraulic motors omwe adayambitsidwa ndi Ningbo Fleger Transmission Co., Ltd., omwe ali ndi njira zambiri zotsogola paukadaulo, amapereka yankho latsopano pamavuto awa amakampani.

"Vuto" la ma hydraulic motors akale: mavuto awiri okhudza kugwira ntchito bwino komanso kusintha

Malo ogwirira ntchito makina olemera ndi ovuta komanso osinthika, ndipo zofunikira zama injini zama hydraulic ndizokhwima kwambiri. Zogulitsa zachikhalidwe nthawi zambiri zimakhala ndi zovuta zitatu zazikulu:

Kutaya mphamvu zambiri: Kusagwira bwino ntchito kwa makina komanso kugwiritsa ntchito bwino mphamvu zamagetsi kumapangitsa kuti mphamvu zambiri zisinthe kukhala kutentha, zomwe sizimangowonjezera kugwiritsa ntchito mafuta, komanso nthawi zambiri zimazimitsa chifukwa cha kutentha kwambiri, zomwe zimakhudza kupita patsogolo kwa ntchito yomanga.

Kusasinthasintha bwino ndi mikhalidwe yogwirira ntchito: Zipangizo zosiyanasiyana (monga ma winch a crane, makina odulira ma excavator, ndi ma drive a crawler a galimoto ya mgodi) zimakhala ndi kusiyana kwakukulu pakufunika kwa torque ndi liwiro. Ma mota akale ndi ovuta kuwaganizira ndipo amafunika kusintha mitundu pafupipafupi, zomwe zimawonjezera ndalama komanso zovuta pakukonza.

Kusakhazikika kokwanira: Pakakhala kupanikizika kwambiri komanso katundu wambiri, ziwalo zamkati zimatha kusweka, zomwe zimapangitsa kuti ziwonongeke pafupipafupi, makamaka m'malo ovuta kwambiri monga zombo ndi migodi ya malasha, komwe kumakhala kovuta kutsimikizira kudalirika.

Mavuto amenewa apangitsa kuti makampaniwa afunikire mwachangu injini ya hydraulic "yogwira ntchito bwino kwambiri, yogwiritsidwa ntchito padziko lonse lapansi, komanso yolimba".

Mota ya hydraulic ya FGM: Kufotokozeranso "muyezo wamagetsi" wa makina olemera

Monga chinthu chachikulu cha Ningbo Fleger Transmission Co., Ltd., mota ya FGM series hydraulic ndi mota ya swing cylinder crankshaft radial piston yopangidwira zida zolemera. Lingaliro la kapangidwe kake ndi magawo ake a magwiridwe antchito zimalunjika mwachindunji ku zovuta zamakampani.

1. Kugwiritsa ntchito bwino kwambiri komanso kugwiritsa ntchito pang'ono: kuyambira "zinyalala" mpaka "kutumiza kolondola"

Mndandanda wa FGM wakweza mphamvu ya makina ndi mphamvu ya volumetric kufika pamlingo watsopano kudzera mu kapangidwe kolondola ka kapangidwe kake. Pakati pake ndi kufananiza bwino kwa plunger assembly ndi motor crankshaft, komwe kumachepetsa kukangana kwamkati ndi kutayikira kwa mafuta, ndikuchepetsa kutayika kwa mphamvu ndi zoposa 30%. Potengera chitsanzo cha FGM05-40 mwachitsanzo, mphamvu yake yovomerezeka ndi 125N・m, ndipo mphamvu ya unit ndi 6.25N・m/MPa. Pansi pa liwiro lopitilira la 1-700r/min, imatha kutulutsa mphamvu mokhazikika ndikuchepetsa kwambiri kupanga kutentha. Mbali yogwira ntchito kwambiri iyi sikuti imangochepetsa kugwiritsa ntchito mafuta a zida, komanso imawonjezera nthawi yogwira ntchito mosalekeza. Ndi yoyenera makamaka pazithunzi monga makina oyendera ndi makina aulimi omwe amafunika kugwira ntchito kwa nthawi yayitali.

2. Kuphimba kwathunthu kwa zochitika: kuyambira "kusintha kamodzi" mpaka "makina amodzi ogwiritsidwa ntchito mosiyanasiyana"

Mndandanda wa FGM umakwaniritsa kufanana kolondola kwa mikhalidwe yosiyanasiyana yogwirira ntchito kudzera mu matrix yolemera ya chitsanzo. Kuyambira zida zazing'ono mpaka zida zazikulu, kuyambira liwiro lotsika komanso torque yayikulu mpaka kuyendetsa kosinthasintha kwa liwiro lalikulu, pali mayankho ogwirizana:

Zikhalidwe zazing'ono zogwirira ntchito: monga FGM05-60 (kusuntha kwa chiphunzitso 59mL/r), torque yovomerezeka 188N・m, yoyenera kuyendetsa winch ya crane yopepuka, liwiro 1-700r/min, yankho lachangu.

Mkhalidwe wogwirira ntchito wapakati: FGM2-300 (kusuntha kwa malingaliro 304mL/r) torque yovomerezeka 950N・m, torque ya unit 47.5N・m/MPa, yosinthidwa kuti igwirizane ndi njira yodulira slewing excavator, ntchito yokhazikika pa liwiro la 1-500r/min.

Mkhalidwe wogwirira ntchito waukulu: FGM7-4300 (kusuntha kwa chiphunzitso 4298mL/r) torque yovomerezeka 13680N・m, torque ya unit 684N・m/MPa, yopangidwira makamaka kukweza mphamvu ya mphepo, ma crushers akuluakulu ndi zida zina zolemera kwambiri, magwiridwe antchito okhazikika pansi pa liwiro lotsika komanso katundu wambiri.

Kusinthasintha kwa zinthu zonsezi kumathandiza injini imodzi kugwira ntchito m'magawo angapo monga makina omanga, makina oyendera sitima, makina oyenga malasha, ndi zina zotero, zomwe zimachepetsa kwambiri ndalama zosankhira ndi kukonza makina opanga zida.

3. Kulimba m'malo ovuta kwambiri: kuyambira "kulephera pafupipafupi" mpaka "kukhazikika komanso kodalirika"

Mndandanda wa FGM wadutsa satifiketi yokhwima komanso kukweza njira kuti zitsimikizire kudalirika m'malo ovuta kwambiri. Chogulitsachi chadutsa satifiketi ya CCS ya China Classification Society ndi satifiketi ya ISO9001:2015 yaukadaulo, ndipo sitepe iliyonse kuyambira pa zopangira mpaka zinthu zomalizidwa yayesedwa mosamala. Mwachitsanzo, ziwalo zake zamkati zimapangidwa ndi zinthu zolimba kwambiri, zomwe zimatha kupirira kupsinjika kwakukulu kwa 25MPa (kupsinjika kovomerezeka kwa 20MPa). Mu chinyezi chambiri cha zombo komanso malo okhala ndi fumbi m'migodi ya malasha, kutseka ndi kukana dzimbiri ndikwabwino kwambiri, ndipo kuchuluka kwa kulephera kumakhala kotsika kwambiri kuposa avareji yamakampani.

Kumbuyo kwa chitukuko cha ukadaulo: "chitsimikizo chowirikiza kawiri" cha kapangidwe katsopano ndi kupanga

Kuchita bwino kwambiri kwa mndandanda wa FGM kumachokera ku lingaliro la Ningbo Flege la "kapangidwe katsopano ndi kupanga zinthu zopanda pake".

Kumbali ya kapangidwe, gulu la kafukufuku ndi chitukuko limatenga "zatsopano, zothandiza, kudalirika, chuma, ndi chitsogozo cha msika" ngati maziko, ndipo limakonza kapangidwe ka injini pamodzi ndi machitidwe ogwirira ntchito a mafakitale osiyanasiyana. Mwachitsanzo, shaft yotulutsa imapereka mitundu yosiyanasiyana yolumikizirana monga ma spline akunja a rectangular ndi ma spline amkati a involute, omwe amatha kusinthidwa mwachindunji ku makina otumizira zida zosiyanasiyana kuti achepetse ndalama zosinthira.

Kumbali yopanga, kampaniyo ili ndi zida zoyesera akatswiri monga mabenchi oyesera magalimoto ndi mabenchi oyesera mphamvu. Chinthu chilichonse chimayesedwa mwamphamvu musanachoke ku fakitale kuti zitsimikizire kuti magawo ake akukwaniritsa miyezo. Nthawi yomweyo, dipatimenti yofufuza zaukadaulo ndi chitukuko yakhazikitsa njira yoyendetsera bwino, yomwe ingapereke ntchito zaukadaulo zomwe zimakonzedwa malinga ndi zosowa za makasitomala, ndikupititsa patsogolo kufananiza pakati pa zinthu ndi mikhalidwe inayake yogwirira ntchito.

Mapeto: Kuchokera ku "mphamvu yaikulu" kupita ku "kulimbikitsa mafakitale"

Kutulutsidwa kwa ma FGM series hydraulic motors sikuti kungothetsa mavuto ogwira ntchito bwino komanso osinthika a zinthu zachikhalidwe, komanso kumalimbikitsa kukweza makampani akuluakulu a makina pogwiritsa ntchito luso lamakono. Amagwiritsidwa ntchito kwambiri mu makina a uinjiniya, makina oyendetsa sitima, kupanga mphamvu za mphepo ndi madera ena, kutsimikizira mfundo za bizinesi ya "kupulumuka ndi khalidwe ndi chitukuko ndi luso". Kwa opanga zida, kusankha FGM series kumatanthauza kugwiritsa ntchito mphamvu zochepa, kusintha mosavuta komanso kugwira ntchito modalirika - ichi ndi chidaliro cha Ningbo Flag-up Transmission Co., Ltd. kukhala "bizinesi yodziwika bwino ya zigawo zazikulu zamakampani a zida aku China".