Kufuna misika kwapangitsa kuti migodi ya miyala ina ikhale yopindulitsa nthawi zonse, komabe, ntchito zamigodi zozama kwambiri ziyenera kukhala ndi njira yokhazikika ngati akufuna kukhalabe ndi phindu kwanthawi yayitali.Pankhani imeneyi, maloboti adzakhala ndi mbali yofunika.
M'migodi ya mitsempha yopyapyala, maloboti ogwetsa ocheperako komanso oyendetsedwa patali ali ndi kuthekera kwakukulu kogwiritsa ntchito.Anthu makumi asanu ndi atatu mwa anthu 100 aliwonse ovulala mumigodi yapansi panthaka amapezeka kumaso, kotero kukhala ndi ogwira ntchito omwe amawongolera kukumba miyala, kuphulitsa, kubowola ndi kusweka kwakukulu kumapangitsa ogwira ntchitowo kukhala otetezeka.
Koma maloboti ogwetsa atha kuchita zambiri kuposa ntchito zamasiku ano zamigodi.Pamene ntchito ya migodi ikugwira ntchito kuti ikhale yotetezeka komanso kuchepetsa kuwonongeka kwa chilengedwe, maloboti ogwetsa akutali akupereka njira zothetsera ntchito zosiyanasiyana.Kuchokera ku migodi yakuya mpaka ku ntchito zothandizira monga kukonzanso migodi, maloboti ogwetsa angathandize makampani amigodi kuchita bwino mumgodi wonsewo.
Kukumba kwa mitsempha yozama kwambiri
Pamene migodi ya pansi ikupita mozama, kuopsa kwa chitetezo ndi zofuna za mphepo, mphamvu ndi zina zothandizira zothandizira zimakula kwambiri.Pambuyo pa bonanza ya migodi, makampani amigodi amachepetsa mtengo wamigodi ndikuchepetsa kuvula pochepetsa kuchotsa miyala ya zinyalala.Komabe, izi zimapangitsa kuti malo ogwira ntchito azikhala ochepa komanso zovuta zogwirira ntchito kwa ogwira ntchito kumaso.Kuwonjezera pa madenga otsika, pansi osalinganika, ndi malo otentha, owuma, ndi opanikizika kwambiri ogwira ntchito, ogwira ntchito amayenera kulimbana ndi zida zogwira m'manja zolemera, zomwe zingayambitse matupi awo kuvulala kwambiri.
M'mikhalidwe yovuta kwambiri, pogwiritsa ntchito njira zachikale za migodi yozama kwambiri, ogwira ntchito amagwira ntchito yolemetsa kwa maola ambiri pogwiritsa ntchito zida zamanja monga zobowolera m'miyendo ya mpweya, oyendetsa migodi, ndi mitengo ndi mikono yofunikira.Kulemera kwa zida izi ndi osachepera 32.4 kg.Ogwira ntchito ayenera kukhala ogwirizana kwambiri ndi chowongolera panthawi yogwira ntchito, ngakhale ndi chithandizo choyenera, ndipo njirayi imafuna kuwongolera pamanja.Izi zimawonjezera kuwonekera kwa ogwira ntchito pachiwopsezo chophatikizira kugwa kwa miyala, kugwedezeka, mikwingwirima yamsana, zala zotsina ndi phokoso.
Poganizira kuopsa kwa chitetezo chanthawi yochepa komanso yayitali kwa ogwira ntchito, chifukwa chiyani migodi ikupitilizabe kugwiritsa ntchito zida zomwe zimawononga kwambiri thupi?Yankho ndi losavuta: palibe njira ina yotheka pakali pano.Kukumba mtsempha wakuya kumafuna zida zokhala ndi luso lapamwamba komanso lolimba.Ngakhale maloboti tsopano ndi njira yopangira migodi yayikulu yosakanikirana, zida izi sizoyenera mitsempha yopyapyala yozama kwambiri.Makina obowola mwachizolowezi amatha kugwira ntchito imodzi yokha, ndiyo kubowola miyala.Izi zati, zida zowonjezera ziyenera kuwonjezeredwa pamalo ogwirira ntchito pa ntchito ina iliyonse.Kuonjezera apo, zida zobowolazi zimafuna gawo lalikulu la msewu ndi msewu wathyathyathya pamene mukuyendetsa galimoto, zomwe zikutanthauza kuti nthawi yochuluka ndi khama zimafunika kukumba mitsinje ndi misewu.Komabe, ma air-leg sub-rigs amatha kunyamulika ndipo amalola wogwiritsa ntchito kuti apeze nkhope yantchito pamakona abwino kwambiri kuchokera kutsogolo kapena padenga.
Tsopano, bwanji ngati pali dongosolo lomwe limagwirizanitsa ubwino wa njira zonse ziwiri, kuphatikizapo chitetezo chapamwamba ndi zokolola za ntchito zakutali ndi kusinthasintha ndi kulondola kwa kabowo kakang'ono ka mwendo wa mpweya, pakati pa zopindulitsa zina?Migodi ina ya golidi imachita izi powonjezera maloboti ogwetsa ku migodi yawo yakuya.Maloboti ang'onoang'onowa amapereka chiŵerengero chabwino kwambiri cha mphamvu ndi kulemera kwake, chizindikiro chomwe nthawi zambiri chimafanana ndi makina kuwirikiza kawiri kukula kwake, ndipo maloboti ogwetsa amakhala opambana kwambiri kuposa zobowola zam'mwamba zam'mwamba.Malobotiwa amapangidwa kuti agwiritse ntchito zovuta kwambiri zowonongeka ndipo amatha kupirira kutentha kwambiri komanso kupanikizika kwa migodi yakuya kwambiri.Makinawa amagwiritsa ntchito njanji zolemetsa za Caterpillar ndi zotulukira kunja kuti zigwire ntchito pamalo ovuta kwambiri.Boom yokhala ndi magawo atatu imapereka kusuntha komwe sikunachitikepo, kulola kubowola, kudumphadumpha, kuswa mwala ndikuboola mbali iliyonse.Magawowa amagwiritsa ntchito ma hydraulic system omwe safuna mpweya woponderezedwa, kuchepetsa kufunikira kwa malo amaso.Magalimoto amagetsi amaonetsetsa kuti malobotiwa amagwira ntchito popanda mpweya wa zero.
Kuonjezera apo, maloboti ogwetsawa amatha kugwira ntchito zosiyanasiyana, kufewetsa ntchito komanso kuchepetsa mpweya wa kaboni m'malo akuya.Posintha cholumikizira choyenera, ogwira ntchito amatha kusintha kuchoka ku kubowola miyala kupita ku kuswa kwambiri kapena kuswa pa 13.1 mapazi (4 metres) kapena kupitilira apo kuchokera kumaso.Pamene ukadaulo ukupita patsogolo, malobotiwa amathanso kugwiritsa ntchito zomata zomwe zimakhala zazikulu kuposa zida zofananira, zomwe zimapangitsa kuti migodi igwiritse ntchito zida zamphamvu pakugwiritsa ntchito zatsopano popanda kuwonjezera kukula kwa ngalande yamigodi.Malobotiwa amatha kubowola mabowo patali ndikuyika mabawuti 100% nthawiyo.Maloboti ang'onoang'ono komanso ogwetsa bwino amatha kugwiritsa ntchito zolumikizira zingapo.Wogwira ntchitoyo amaima patali, ndipo lobotiyo amabowola mu dzenje la bawuti, kunyamula bawuti yothandizira thanthwe, ndiyeno amaika torque.Njira yonseyi ndi yachangu komanso yothandiza.Kumaliza koyenera komanso kotetezeka kwa kukhazikitsa bawuti padenga.
Mgodi wina womwe umagwiritsa ntchito maloboti ogumula m'migodi mozama adapeza kuti kugwiritsa ntchito malobotiwa kunachepetsa mtengo wa ogwira ntchito ndi 60% kuti apititse patsogolo mita imodzi yakuzama pogwira ntchito ndi malobotiwa.
Nthawi yotumiza: Feb-25-2022