I-KR220C entsha elawulwa ngokugcwele nge-CT rotary rig ye-TYSIM iye eQingyuan County, Lishui, Zhejiang ukuze ibambe iqhaza ekwakhiweni kwepaki yezimboni yezimoto ehlakaniphile ngoJulayi 2020.
Kubikwa ukuthi izimo ze-geological zephrojekthi ziyinkimbinkimbi, kufaka phakathi inhlabathi egcwele i-backfill, inhlabathi ehlangene, i-silt, i-rock strata enesimo sezulu esibi kakhulu kanye nesimo sezulu esilinganiselwe, kanye namatshe odwa endaweni ye-stratum. Ububanzi benqwaba bungama-800mm, kanti ukujula kungama-30m. I-stratum iyinkimbinkimbi futhi ukwakhiwa kunzima. Iklayenti linqoba zonke izinhlobo zobunzima ekusebenziseni i-KR220C rotary drilling rig ukuze lihlangabezane nezidingo zokuklama isisekelo senqwaba, isikhonkwane siqinile futhi sithembekile, ikakhulukazi uwoyela wonga, futhi baneliseke kakhulu ngenqubekelaphambili yokwakhiwa.
I-CAT chassis ye-TYSIM KR220C rotary drilling rig ithatha uhlelo oluphelele lokulawula i-elekthronikhi, futhi i-cab ithatha ubuchwepheshe bokucindezela kwangaphakathi ukuvimbela uthuli ukuthi lungangeni, futhi isihlalo sokumisa umoya sandisa ukunethezeka komshayeli.
●Injini iqala ngokuchofoza okukodwa bese isebenzisa uchungechunge oluphambili (i-Acert) injini yedizili yomjovo kagesi. Ubuchwepheshe bokunciphisa i-combustion emission reduction (Acert) yamukelwa ukuze ihlangabezane nezinga le-European III lokuvikelwa kwemvelo.
● Iphampu eyinhloko ye-hydraulic isebenzisa iphampu eyinhloko elawulwa ngogesi ezimele ukuze ibone injini ethuthukisiwe noma ukulawulwa kwamandla okwenziwa ngamanzi kanye nokuthuthukisa ukusebenza nokusebenza kahle kukaphethiloli. Uchungechunge lwedizayini yephampu eyinhloko ephindwe kabili iqeda ukulahleka kwegiya komklamo wangaphambilini ofanayo.
● Ivalvu ehlanganisiwe ye-electro-hydraulic control valve ye-hydraulic main valve ikhansela isilawuli sikawoyela esilingwayo, inciphisa ngokuphawulekayo ithuba lokuvuza kanye nomthwalo wezinambuzane empompini eyinhloko, futhi inciphisa ukulahlekelwa eduze kwelunga leshubhu nangaphansi kweshubhu ebhulohweni.
●Ifeni ehlakaniphile ye-elekthronikhi yonga u-3% kaphethiloli, ifeni ngayinye ilawulwa ngokuzimele, isebenza ngokuvumelana nezinga layo lokushisa likawoyela, futhi yengeza umsebenzi ohlehlayo ukuze uhlanze amaphiko erediyetha.
● Yonga u-15% ekunakekeleni. Umjikelezo wokunakekela uyanwetshwa, ukusetshenziswa kukawoyela we-hydraulic kuncishisiwe, futhi isihlungi sikawoyela we-hydraulic esilingisayo siyashiywa. Imeshi yokuhlunga kazibuthe isetshenziselwa ukumiselela isihlungi sokukhipha igobolondo. Isihlungi somoya esisha sinamandla okubamba uthuli namandla nezingxenye ezinhle kakhulu eziguquguqukayo.
● Ikhanda lamandla lamukela imodi evamile kanye nemodi eqinile yokungena edwaleni kanye Nokwandisa ukusebenza kahle komshini wokumba.
Isikhathi sokuthumela: Sep-28-2020