Imishini yokumba engaphansi komhlaba iyimishini ekhethekile yokumba imigodi, esetshenziswa kakhulu emanzini angaphansi komhlaba, ukuhlola uwoyela negesi, izimayini zamaminerali nezinye izinkambu.
Isebenza kanje:
I-Drill rod ne-bit: Izinsimbi zokubhola eziwela phansi ngokuvamile zihlanganisa induku yokubhoboza ezungezayo ukuze ishayele incithakalo emhlabathini.I-drill bit ngokuvamile yenziwe nge-carbide futhi ingashintshwa ngokuvumelana nezidingo zangempela.
Isistimu yokusingatha: Isistimu yokusingatha ye-rig yokumba phansi-umgodi ihlanganisa injini kanye nokudluliswa kwamandla.Amandla anikezwa injini, ngokuvamile injini ye-diesel.Ukudluliswa kwamandla kuguqula amandla enjini abe amandla ajikelezayo okushayela i-drill rod kanye nebhithi.
Inqubo yokumba: Ngaphambi kokuqala ukumba, ukwakheka kokumba kanye nokuma kokumba kuyadingeka.Umshini wokubhoboza we-down-the-hole ube esehlisa ipayipi lokubhoboza bese eluma emthonjeni.Ngokuzungezisa isistimu yokusingatha, i-drill rod nebhithi ziqala ukuzungezisa ngokwewashi.Ngesikhathi esifanayo, umshini wokumba umgodi ophansi nawo uzokwenza umsebenzi osizayo njengobulldozing kanye nomjovo wamanzi ukuze kubhojwe kangcono.
Izilawuli Zokubhoboza: Izinsimbi zokumba ezingaphansi komgodi zivame ukuhlonywa amasistimu okulawula ukulawula inqubo yokumba.Isistimu yokulawula ingalungisa isivinini sokujikeleza kanye nesiqondiso sepayipi lokubhoboza kanye ne-drill bit njengoba kudingeka ukuze kuqinisekiswe ikhwalithi yokubhoboza nokusebenza kahle.Ngesikhathi esifanayo, uhlelo lokulawula lungaphinde luqaphe futhi lurekhode idatha phakathi nenqubo yokumba, njengokujula kokubhoboza, isivinini sokubhoboza, amandla okujikeleza amapayipi, njll.
Umthelela wokubhoboza: Umthelela wokumba we-rig yokumba imbobo ephansi incike ezintweni eziningi, okuhlanganisa izimo zejoloji, ikhwalithi yepayipi lokubhoboza nebhithi, isivinini sokubhoboza, njll. Ngokulawula amandla ajikelezayo kanye nesivinini sokuzungeza ngesikhathi sokumba, umphumela wokusebenza. wepayipi lokubhoboza kanye nebhithi emhlabathini kungalungiswa ukuze kuhlangatshezwane nezidingo zangempela.
Ukufingqa, umshini wokumba umgodi ophansi usebenzisa amandla anikezwe injini ukuze kuzuzwe inhloso yokubhoboza umthombo ngokuzungezisa ipayipi lokubhoboza kanye ne-drill bit.Isistimu yokulawula efakwe insimbi yokumba ephansi-umgodi ingaqapha futhi ilawule inqubo yokumba ukuze kuqinisekiswe ikhwalithi nokusebenza kahle kokumba.
Isikhathi sokuthumela: Aug-08-2023
