Inqubo yokubhoboza ngokujikeleza kanye nokwakheka kwemigodiumshini wokubhoboza ojikelezayoOkokuqala, ukwenza amathuluzi okubhoboza abekwe kahle endaweni yenqwaba ngokusebenzisa umsebenzi wokuhamba we-rig kanye nendlela yokufutha i-mast. Ipayipi lokubhoboza lehliswa ngaphansi kwesiqondiso se-mast ukuze kubekwe i-bucket drill bit ene-flap phansi endaweni yembobo. Idivayisi yekhanda lamandla okubhoboza inikeza i-torque yepayipi lokubhoboza, futhi idivayisi yokucindezela idlulisela ingcindezi yokucindezela ku-drill pipe bit ngekhanda lamandla okubhoboza, bese i-drill bit ijikeleza ukuze iphule idwala nomhlabathi, Ilayishwa ngqo ku-drill bit, bese i-drill bit iphakanyiswa emgodini ngedivayisi yokuphakamisa i-drill kanye nepayipi lokubhoboza le-telescopic ukuze kuthululwe umhlabathi. Ngale ndlela, umhlabathi uthathwa futhi uthululwe njalo, futhi ukubhoboza okuqondile kuhlangabezana nokujula komklamo. Njengamanje, isimiso sokusebenza se-rotary drilling rigs sisebenzisa kakhulu uhlobo lokuxhuma amapayipi okubhoboza nokususa ibhakede le-slag. Ngesikhathi senqubo yokubhoboza, imodi yokujikelezisa udaka ivame ukusetshenziswa. Udaka ludlala indima yokugcoba, ukusekela, ukufaka esikhundleni kanye nokuthwala i-slag yokubhoboza yalezo zingodo.
Njengoba izidingo zemvelo eziqinile zakhiwe emadolobheni ziya ngokuya ziqina, imishini yokumba yendabuko ibhekene nenkinga enkulu.Ithuluzi lokubhoboza elijikelezayoyamukela isimo sekhanda lamandla, futhi isimiso sokusebenza se-rotary drill rig ukusebenzisa i-short spiral drill noma ibhakede elijikelezayo, sebenzisa i-torque enamandla ukuze ujikeleze ngqo inhlabathi noma amatshe ayigugu kanye nezinye izinhlayiya zokubhoboza, bese uyiphakamisa ngokushesha uphume emgodini. Ukwakhiwa okomile kungafezwa ngaphandle kokusekelwa ngodaka. Ngisho noma i-stratum ekhethekile idinga ukuvikelwa kodonga lodaka, udaka ludlala indima yokusekela kuphela, futhi okuqukethwe udaka ekubhobozeni kuphansi kakhulu, Lokhu kunciphisa kakhulu imithombo yokungcola, ngaleyo ndlela kunciphisa izindleko zokwakha, kuthuthukise indawo yokwakha, futhi kufezwe ukusebenza kahle kokwakha imigodi ephezulu. Yingakho i-rotary drilling rig inokuvikelwa okuhle kwemvelo.
Imishini yokubhoboza ejikelezayouhlobo lomshini wokwakha ofanelekela ukusebenza kokubhoboza ekwakheni ubunjiniyela besisekelo. Ifaneleka kakhulu ekwakheni inhlabathi enesihlabathi, inhlabathi ehlangene, inhlabathi enodaka kanye nezinye izendlalelo zenhlabathi. Isetshenziswa kabanzi ekwakhiweni kwezinqwaba ezifakwe endaweni, izindonga eziqhubekayo, ukuqinisa isisekelo kanye nezinye izisekelo. Amandla alinganisiwe emishini yokubhoboza ejikelezayo ngokuvamile angama-125~450kW, i-torque yokukhipha amandla ingu-120~400kN · m, * ububanzi bemigodi emikhulu bungafinyelela ku-1.5~4m, * ukujula kwemigodi emikhulu kungu-60~90m, okungahlangabezana nezidingo zokwakhiwa kwesisekelo esikhulu okuhlukahlukene.
Lolu hlobo lwemishini yokubhoboza ngokuvamile isebenzisa i-chassis ye-hydraulic crawler type telescoping, i-self lifting drilling mast egoqekayo, ipayipi lokubhoboza le-telescoping, ukutholwa nokulungiswa kokuma okuzenzakalelayo, ukuboniswa kwedijithali kokujula kwembobo, njll. Umshini wonke uvame ukulawulwa ukulawulwa kwe-hydraulic pilot kanye nokuzwa umthwalo, okubonakala ngokusebenza okulula nokukhululekile. I-winch eyinhloko kanye ne-winch eyisizayo ingasetshenziswa ezimweni ezahlukahlukene endaweni yokwakha. Lolu hlobo lwemishini yokubhoboza, enamathuluzi ahlukene okubhoboza, lufanelekela imisebenzi yokubhoboza eyomile (emfushane) noma emanzi (ibhakede elijikelezayo) kanye nemisebenzi yokubhoboza yokwakheka kwamatshe (i-core drill). Ingaphinde ifakwe imishini yokubhoboza ende ejikelezayo, amabhakede okubamba izindonga ze-diaphragm, izando zenqwaba ezidlidlizayo, njll., ukuze kufezwe imisebenzi eyahlukahlukene, ikakhulukazi yokwakha komasipala, amabhuloho omgwaqo omkhulu, izakhiwo zezimboni nezomphakathi, izindonga ze-diaphragm, ukugcinwa kwamanzi, ukuvikelwa kokuthambeka okungenwa amanzi kanye nokunye ukwakhiwa kwesisekelo.
Isikhathi sokuthunyelwe: Novemba-25-2022