Bukuli likupereka tsatanetsatane wa Ma cranes apamwamba a Hitachi, kuphimba mawonekedwe awo, ntchito, malingaliro achitetezo, ndi kukonza. Timasanthula mitundu ndi maluso osiyanasiyana, kukupatsirani zidziwitso kukuthandizani kusankha crane yoyenera pazosowa zanu zenizeni. Phunzirani za ubwino wosankha Hitachi ndi momwe makina olimbawa amathandizira kuti azitha kugwira bwino ntchito m'mafakitale osiyanasiyana.
Ma cranes apamwamba a Hitachi ndi mtundu wa zida zogwirira ntchito zomwe zimagwiritsidwa ntchito kukweza ndi kusuntha katundu wolemetsa mkati mwa mafakitale. Wopangidwa ndi Hitachi, mtsogoleri wodziwika padziko lonse lapansi wamakina opanga mafakitale, ma cranes awa amadziwika chifukwa chodalirika, kulimba, komanso ukadaulo wapamwamba. Amapangidwa kuti apititse patsogolo chitetezo ndi chitetezo pamagwiritsidwe osiyanasiyana, kuyambira pakupanga ndi kusungira katundu mpaka kumanga ndi kupanga zombo.
Hitachi amapereka zosiyanasiyana cranes pamwamba, kupereka mphamvu zosiyanasiyana zonyamulira ndi zofunikira zogwirira ntchito. Izi zikuphatikizapo:
Mtundu weniweni ndi masinthidwe a crane zimatengera zinthu monga kulemera kwa katundu omwe akukwezedwa, kutalika kwa crane, komanso kutalika kwa chonyamulira.
Ma cranes apamwamba a Hitachi amamangidwa kuti athe kupirira malo ovuta a mafakitale. Amagwiritsa ntchito zida zapamwamba komanso njira zapamwamba zopangira kuti zitsimikizire kudalirika kwanthawi yayitali komanso kutsika kochepa. Izi zimabweretsa kutsika kwa ndalama zokonzetsera komanso kuwonjezereka kwa magwiridwe antchito panthawi yonse ya moyo wa crane.
Ambiri Ma cranes apamwamba a Hitachi phatikizani machitidwe owongolera apamwamba kuti azigwira bwino ntchito moyenera komanso motetezeka. Mawonekedwe ngati ma variable frequency drives (VFDs) amapereka mayambidwe osalala ndi kuyimitsidwa, kuchepetsa kusuntha kwa katundu ndikuwongolera kuwongolera kwa oyendetsa. Mitundu ina imapereka mphamvu zowongolera kutali ndi zida zophatikizika zachitetezo monga chitetezo chochulukira komanso kusintha malire.
Chitetezo ndichofunika kwambiri pakugwira ntchito kwa crane. Ma cranes apamwamba a Hitachi kuphatikiza zinthu zambiri zachitetezo kuti ziteteze ogwiritsa ntchito komanso malo ozungulira. Izi zikuphatikizapo mabatani oyimitsa mwadzidzidzi, zizindikiro za nthawi yonyamula katundu, ndi machitidwe odana ndi kugunda. Kuyang'anira ndi kukonza nthawi zonse ndikofunikira kuti zitsimikizire kuti zikugwira ntchito motetezeka. Kuti mumve zambiri zachitetezo, onani buku la opareshoni kuti mumve zambiri Hitachi pamwamba pa crane chitsanzo.
Kusankha zoyenera Hitachi pamwamba pa crane kumafuna kulingalira mosamala zinthu zingapo:
Ndikoyenera kukaonana ndi woimira Hitachi kapena wogulitsa crane wodziwa zambiri kuti adziwe masinthidwe oyenera a crane pazosowa zanu zenizeni.
Kusamalira pafupipafupi ndikofunikira kuti muwonjezere moyo wanu Hitachi pamwamba pa crane ndikuwonetsetsa kuti ikugwira ntchito bwino. Izi zikuphatikizapo kuyang'anitsitsa nthawi zonse zigawo zonse, kudzoza kwa ziwalo zosuntha, ndi kusintha kwa nthawi yake ziwalo zotha. Kutsatira dongosolo la kukonza kwa wopanga ndikofunikira. Kunyalanyaza kukonza kungayambitse kutha msanga, ngozi zachitetezo, ndi kukonza zodula.
Pofuna kukonza ndi kukonza mwaukadaulo, ndikofunikira kulumikizana ndi akatswiri odziwa ntchito Ma cranes apamwamba a Hitachi. Lumikizanani ndi wogulitsa Hitachi wapafupi kapena wopereka chithandizo chovomerezeka kuti akuthandizeni.
Kwa mafunso okhudza Ma cranes apamwamba a Hitachi, mutha kuyang'ana tsamba lovomerezeka la Hitachi kuti mudziwe zambiri ndikupeza ogulitsa ovomerezeka ndi ogawa mdera lanu. Pamagalimoto olemetsa ndi zida zofananira, mutha kuganiziranso zosankha kuchokera kwa ogulitsa odziwika ngati Malingaliro a kampani Suizhou Haicang Automobile sales Co., LTD. Amapereka magalimoto osiyanasiyana olemetsa, kupereka njira ina yothetsera zovuta zogwirira ntchito zolemetsa.
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