Zala zazikulu ndi zovuta zimalola wofukula kuti asankhe, kuyika ndi kusanja zida zogwetsera mosavuta.Koma kusankha chida choyenera pa ntchito yanu kumakhala kovuta chifukwa cha zosankha zosiyanasiyana.Pali mitundu yambiri yosiyanasiyana ndi masinthidwe a zala zazikulu ndi zovuta, chilichonse chimapereka zabwino ndi zolephera.

Pangani chisankho choyenera ndipo mudzalandira mphotho ndi zokolola zambiri.Sankhani cholumikizira cholakwika ndipo zokolola zidzawonongeka komanso/kapena nthawi yolumikizirana ndipo moyo wonse udzachepa.

Malingaliro a Thumba la Chidebe

Kuphatikiza kwa ndowa / chala chachikulu kumatha kugwira ntchito zambiri, ndipo ngati mukufuna kukumba ndi makina anu, kumapereka yankho lothandiza.Monga chala chachikulu padzanja lanu, chala chachikulu cha ndowa yofukula chimatha kugwira zinthu zowoneka modabwitsa, kenako nkumapindika kuti mukumbidwe bwino.

Komabe, iyi si njira yokhayo yothetsera vuto lililonse.Pali masitaelo ambiri pamsika masiku ano, Zala zazikulu zambiri zimapangidwa kuti zizigwira chilichonse, koma mitundu ina imatha kukhala yopindulitsa kwambiri.

Mwachitsanzo, ngati zinyalalazo ndi zazing'ono m'chilengedwe, ndiye kuti chala chachikulu chokhala ndi timizere tinayi totalikirana motalikirana chingakhale bwino kusiyana ndi timizere tiwiri totalikirana motalikirana, Zinyalala zazikulu zimalola kuti timizere tichepe komanso titalikirane kwambiri, zomwe zimapangitsa kuti wogwiritsa ntchitoyo aziwoneka bwino.Chala chachikulu chidzakhalanso chopepuka, zomwe zimapatsa makinawo malipiro okulirapo.

Komanso pali mitundu yonse ya ma hydraulic ndi makina okhala ndi mano osiyanasiyana omwe amalumikizana ndi mano a ndowa.Zala zazikulu zamakina nthawi zambiri zimayikidwa ndi bulaketi yosavuta yowotcherera popanda mapini apadera kapena ma hydraulics ofunikira.Amapereka njira yotsika mtengo yogwiritsira ntchito nthawi zina, pamene zala zazikulu za hydraulic zimapereka mphamvu, zogwira bwino pa katunduyo.

Kukhala ndi kusinthasintha kowonjezera komanso kulondola kwa chala chachikulu cha hydraulic kudzatsimikizira kukhala kothandiza pakapita nthawi polola wogwiritsa ntchito kuzindikira zinthu mosavuta.

Pali kusinthanitsa pakati pa mtengo ndi zokolola, komabe.Zala zazikulu za hydraulic ndizokwera mtengo kwambiri koma zidzaposa chitsanzo cha makina, Zogula zambiri zimakhala zogwirizana ndi kuchuluka kwa ntchito yomwe yachitika ndi chala chachikulu.Ngati mumagwiritsa ntchito tsiku lililonse, ndikupangira kupita ku hydraulic.Ngati ndikugwiritsa ntchito nthawi zina, makina amatha kukhala omveka bwino.

Zala zazikulu zamakina zimakhazikika pamalo amodzi ndipo ndowa iyenera kupindika motsutsana nayo, zala zazikulu zamakina zimakhala ndi malo atatu osinthidwa pamanja.Chala chachikulu cha hydraulic chimakhala ndi kayendedwe kambiri ndipo chimalola woyendetsa kuti aziwongolera kuchokera ku cab.

Opanga ena amaperekanso zala zam'manja zopita patsogolo za hydraulic, zomwe zimapereka kusuntha kwakukulu, nthawi zambiri mpaka 180 °.Izi zimapangitsa kuti chala chachikulu chigwire pamtundu wonse wa ndowa.Mutha kusankha ndikuyika zinthu mozungulira kumapeto kwa ndodo.Zimaperekanso kuwongolera katundu kudzera mumayendedwe ambiri a ndowa.Mosiyana ndi izi, tinthu tating'ono ta ma hydraulic to no-link hydraulic ndi chosavuta komanso chopepuka ndikusuntha kosiyanasiyana kuyambira 120 ° mpaka 130 °.

Mitundu yoyika chala chachikulu imakhudzanso magwiridwe antchito.Zala zazikulu zapadziko lonse lapansi, kapena zala zazikulu zapad, zimakhala ndi pini yawoyawo.A baseplate amawotcherera ku ndodo.Chala chachikulu cholumikizira chimagwiritsa ntchito pini ya ndowa.Pamafunika bulaketi yaying'ono kuti iwotchedwe ndi ndodo.Pini-pa chala cha hydraulic imatha kusunga ubale wake ndi kuzungulira kwa chidebecho ndipo imapangidwa kuti igwirizane ndi utali wa nsonga ya ndowa ndi m'lifupi.

Zala zazikulu zomwe zimapendekera ndi pini ya ndowa zimalola chala chachikulu kuti chizizungulira pa ndege yomweyi ngati chidebecho, Zala zazikulu zokhomerera pa mbale yokhala ndi ndodo zimafupikitsa kutalika kwake mpaka kumtunda kwa chidebe ikakulungidwa.Zala zazikulu zokhala ndi pini nthawi zambiri zimakhala zokwera mtengo.Zala zazikulu za weld-on ndi zachibadwa mwachilengedwe ndipo zimapangidwira kuti zizigwira ntchito mumagulu awo olemera a excavator.

Nye akuwonetsa kuti pali zabwino zingapo zokhomedwa ndi mapini motsutsana ndi zala zala zam'manja.Ndi chala chachikulu chokhala ndi pini, nsongazo zimadutsana ndi mano mosasamala kanthu za malo a ndowa (zopiringa zonse mpaka kutaya pang'ono)."Chidebecho chikachotsedwa, chala chachikulu, zomwe zikutanthauza kuti sichikutuluka pansi pa mkono pomwe chitha kuwonongeka kapena kutsekeka," adatero.Palibe mabulaketi apivot pa ndodo kuti asokoneze zomata zina.

Zala zazikulu zokhala ndi mapini zimagwiranso ntchito bwino ndi ma pin grabber komanso ma couplers ofulumira."Chala chachikulu chimakhala ndi makina osadalira chidebe," akutero Nye.Koma popanda kuphatikizira mwachangu, pini yayikulu ndi chala chachikulu ziyenera kuchotsedwa ndi ndowa, kutanthauza ntchito yowonjezera.

Palinso maubwino angapo okhala ndi zala zazikulu zomata.Chala chachikulu chimakhala ndi makina ndipo sichimakhudzidwa ndi kusintha kwa zomata.Ndiosavuta kuchotsa ngati sikufunika (kupatula baseplate ndi ma pivots).Koma nsongazo zimangodutsa mano a ndowa panthawi imodzi, kotero kutalika kwa chala chachikulu n'kofunika."Pogwiritsa ntchito pin grabber, chala chachikulu chiyenera kukhala chachitali kwambiri, chomwe chimawonjezera mphamvu zokhotakhota pa bulaketi."

Posankha chala chachikulu, ndikofunikira kuti mufanane ndi nsonga ya ndowa ndi kutalikirana kwa mano.M'lifupi ndi kuganiziranso.

Zala zazikulu zazikulu ndi zabwino kutolera zinthu zazikulu monga zinyalala za tauni, burashi, ndi zina zotero. Komabe, zala zazikulu kwambiri zimatulutsa mphamvu yopotoka pa bulaketi, ndipo mano ochulukirapo amakhala ofanana ndi mphamvu yocheperako ya dzino.

Chala chachikulu chidzapereka kusungirako zinthu zambiri, makamaka ngati chidebe chilinso chachikulu, Apanso, kukula kwa zinyalala kungakhale chinthu pamodzi ndi ndondomeko yotsegula.Ngati chidebe chimanyamula katundu, chala chachikulu chikugwiritsidwa ntchito pothandizira.Ngati makinawo akugwiritsa ntchito chidebecho mopanda ndale kapena kugudubuzika, chala chachikulu chikunyamula katundu wambiri kotero kuti m'lifupi mwake kumakhala chinthu china.

Kugwetsa / Kusanja Kulimbana

Kulimbana ndi vuto kumakhala kopindulitsa kwambiri pazinthu zambiri (kugwetsa, kunyamula miyala, kunyamula zidutswa, kuchotsa nthaka, ndi zina zotero) kuposa chala chachikulu ndi ndowa.Kwa kugwetsa ndi kusamalira zinthu zazikulu, ndiye njira yopitira.

Kuchita bwino kudzakhala bwino kwambiri mukalimbana ndi ntchito zomwe mukugwiritsa ntchito zinthu zomwezo mobwerezabwereza ndipo osafunikira kukumba ndi makina.Ili ndi kuthekera kolanda zinthu zambiri pakadutsa kuposa kuphatikiza ndowa / chala chachikulu.

Ma grapples amathanso kugwira ntchito bwino pazinthu zosakhazikika.Zinthu zina zolimbana nazo zimatha kukweza mosavuta zimapanikizidwa kuti zigwirizane ndi ndowa ndi chala chachikulu.

Kapangidwe kophweka kwambiri ndi kamangidwe ka kontrakitala, komwe kumakhala ndi nsagwada zosasunthika ndi nsagwada zakumtunda zomwe zimagwira ntchito pa silinda ya ndowa.Kulimbana kotereku kumakonda kuwononga ndalama zochepa komanso kusakonza bwino.

Kugwetsa ndi kusanja mikangano kumatha kupititsa patsogolo zokolola za ntchito zowononga zoyambirira kapena zachiwiri.Amatha kusuntha zinthu zazikuluzikulu posankha zobwezerezedwanso.

Nthawi zambiri, kugwetsa kukhoza kukhala chisankho choyenera, Kugwetsa kumapereka kusinthasintha kwakukulu popatsa wogwiritsa ntchito mphamvu yosangotola zinyalala, komanso kupanga.Zovuta zopepuka zilipo koma sizimalimbikitsidwa kuti zigwetsedwe.Zofanana ndi zala zazikulu, ngati kugwetsa kukupangidwa ndi njira ina, ndiye kuti ntchito yopepuka, mikangano yayikulu ikhoza kukwaniritsa zosowa zanu bwino.

Kusanja ndi kutsitsa kumatha kukongoletsedwa pogwiritsa ntchito mitundu yosiyanasiyana ya zovuta pa pulogalamu iliyonse.Kusanja kumafuna kuyika kwamakasitomala kuti adziwe zomwe zikuyenera kusankhidwa ndikusiya zinyalala kuti zidutse, Mtundu wa grapple uwu umalola wogwiritsa ntchito kunyamula zinthuzo komanso kusankha ndikuyika.

Kutengera zakuthupi komanso ngati zovutazo zikugwiritsidwa ntchito pakugwetsa kulikonse zitha kulamula zomwe zimagwiritsidwa ntchito potsitsa, Makontrakitala ambiri agwiritsa ntchito zomwe zili pamakina kuchita chilichonse.Mpata ukapatsidwa, zingakhale bwino kukhala ndi onse awiri pa ntchito.Kugwetsa kutha kugwira ntchito yolemetsa ndikulola kuti wopepuka / wokulirapo abwere kudzasamalira zinthu zing'onozing'ono.

Kukhalitsa ndikofunikira mukamagwira zinyalala zowonongeka."Zosintha zambiri zimakhala ndi masilinda amkati ndi ma injini ozungulira omwe amafunikira ma circuit awiri owonjezera a hydraulic.Sizili zamphamvu komanso zolimba monga momwe zimawonongera mawotchi," akutero Nye."Kuyika zambiri kumachitika ndi zovuta zamakina pomwe wogwiritsa ntchito amatha kuphwanya zinthuzo kuti zigwirizane popanda kuwononga zovutazo.

Kuwonongeka kwamakina ndikosavuta popanda magawo osuntha.Ndalama zosamalira zimachepetsedwa ndipo zingwe zovala zimangokhala ndi abrasion kuchokera pakutsitsa / kutsitsa.Wogwiritsa ntchito bwino amatha kupota, kutembenuza, kusintha ndi kusanja zida mwachangu komanso moyenera ndi makina olimbana ndi makina osafunikira mtengo komanso mutu wazovuta zosintha.

Ngati kugwiritsa ntchito kumafuna kusamaliridwa koyenera, komabe, vuto lozungulira lingakhale chisankho chabwinoko.Imapereka kuzungulira kwa 360 °, komwe kumalola wogwiritsa ntchito kuti agwire mbali iliyonse osasuntha makinawo.

Pantchito yoyenera, zovuta zozungulira zimatha kupitilira zovuta zilizonse zokhazikika.Choyipa chake ndikuti ndi ma hydraulics ndi ma rotator, mtengo umakwera.Yezerani mtengo woyambira motsutsana ndi phindu loyembekezeredwa, ndipo onetsetsani kuti mwayang'ana kapangidwe ka rotator kuti muwonetsetse kuti yatetezedwa kwathunthu ku zinyalala.

Kutalikirana kwa matani ndichinthu chofunikira kwambiri kuti zinthu zisanjidwe.Momwemo, zinthu zosafunikira ziyenera kudutsa mosavuta.Izi zimapanga nthawi yofulumira, yopindulitsa kwambiri.

Pali mitundu ingapo yamitundu yosiyanasiyana yomwe ilipo.Kawirikawiri, ngati kasitomala akugwira ntchito ndi zinyalala zing'onozing'ono, chiwerengero chachikulu cha tini ndi njira yopitira.Zowononga zowononga nthawi zambiri zimakhala ndi masinthidwe a mipiringidzo iwiri-patatu posankha zinthu zazikulu.Kulimbana ndi maburashi kapena zinyalala nthawi zambiri kumakhala kapangidwe ka mizere itatu kapena inayi.M'malo olumikizana nawo kwambiri omwe amalimbana nawo akugwira ntchito pa katunduyo, m'pamenenso mphamvu ya clamping imachepa.

Mtundu wa zinthu zomwe zikugwiridwa udzakhala ndi chiyambukiro chachikulu pa kamangidwe koyenera kwambiri.Miyendo yachitsulo cholemera ndi midadada imayitanitsa masinthidwe amitundu iwiri-patatu.Kuwonongeka kwa zolinga zonse kumafuna kusintha kwa matani atatu pa anayi.Burashi, zinyalala zamatauni ndi zinthu zazikulu zimafuna matani anayi kupitilira asanu.Kusankha mwatsatanetsatane kumafuna cholumikizira cha hydraulic chosankha m'malo mwa chingwe chokhazikika chokhazikika.

Funsani upangiri wokhudzana ndi katalikirana pakati pa mizere kutengera zomwe mwalemba.Bonovo wapereka zovuta zamitundu yonse yazinthu.Tili ndi kuthekera kopanga mipata yomwe imalola kuti zinyalala zazikulu zina zigwe ndikusunga zomwe zikufunika.Mipata iyi imathanso kukulungidwa kuti isungike momwe mungathere.

Palinso mapangidwe a zipolopolo za mbale ndi zipolopolo za nthiti zomwe zilipo.Zipolopolo za mbale zimagwiritsidwa ntchito kwambiri m'mafakitale a zinyalala motsutsana ndi mtundu wa chipolopolo cha nthiti, zomwe zimapangitsa kuti zinthu zitseke m'nthiti.Chigoba cha mbale chimakhala choyera ndipo chimagwira ntchito nthawi yayitali.Komabe, kuya kwa nthiti pamtundu wa nthiti kumapereka mphamvu ku zipolopolo.Mapangidwe a nthiti amathandizanso kuti aziwoneka komanso kuwunika kwazinthu.

Quick Couplers Impact Choice

Zovuta zina zowonongeka zimatha kugwira ntchito kapena popanda coupler yofulumira.(Kulimbana kwachindunji sikumagwira ntchito bwino pa ma couplers.) Ngati mukufuna kugwiritsa ntchito coupler yofulumira mtsogolomu, ndi bwino kuigula ndi zovuta, chifukwa zolimbana ziyenera kukhazikitsidwa kufakitale kuti zigwire ntchito ndi awiriwo. .Ndi zokwera mtengo kubwezeranso zovuta pambuyo pake.

Kulimbana kofulumira kwa ma coupler ndi kunyengerera, Atha kukhala 'kuchita kawiri,' zomwe zimapangitsa kuti zikhale zovuta kuti wogwiritsa ntchitoyo adziwe bwino.Mphamvu ndizochepa chifukwa cha malo a pini komanso kutalika kowonjezera.Direct pin-on grapples imapereka njira yosavuta komanso yothandiza pakuyika.Palibe kuwirikiza kawiri ndipo mphamvu yakuphulika kwa makinawo imachulukitsidwa chifukwa cha mtunda wapakati wa pini.

Zolinga zopangidwa ndi ma coupler-mounts grapples zilipo."Kenco imapereka cholumikizira chokhazikika chomwe chimasunga geometry yofanana ndi mtundu wa pini.Magawo awiri a nkhonya iyi amalumikizidwa kudzera pazikhomo ziwiri zazifupi, zomwe zimasungidwa pamzere wolunjika wa pini ya ndodo yamakina.Izi zimakupatsani kasinthasintha koyenera popanda kusiya kugwiritsa ntchito ma coupler.