Inkqubo yokubhoboza ngokujikeleza kunye nokwenziwa kwemingxunya nguisixhobo sokugrumba esijikelezayoOkokuqala kukuvumela izixhobo zokumba ukuba zibekwe ngokuchanekileyo kwindawo yenqwaba ngokusebenzisa umsebenzi wokuhamba werig kunye nendlela yokufunxa imast. Umbhobho wokumba wehliswa phantsi kwesikhokelo semast ukuze kubekwe i-bucket drill bit ene-flap ezantsi ukuya kwindawo yomngxuma. Isixhobo sentloko yamandla okumba sibonelela nge-torque kumbhobho wokumba, kwaye isixhobo sokucinezela sidlulisela uxinzelelo lokucinezela kwi-drill pipe bit ngentloko yamandla okucinezela, kwaye i-drill bit iyajikeleza ukuze iphule amatye nomhlaba, Ilayishwa ngqo kwi-drill bit, kwaye emva koko i-drill bit iphakanyiswa emngxunyeni ngesixhobo sokuphakamisa i-drill kunye nombhobho wokumba we-telescopic ukuze ukhulule umhlaba. Ngale ndlela, umhlaba uthathwa kwaye ukhululwe rhoqo, kwaye ukubhola ngokuthe tye kudibana nobunzulu boyilo. Okwangoku, umgaqo wokusebenza wee-rotary drilling rigs ikakhulu usebenzisa uhlobo lwemibhobho yokumba edibanisayo kunye nokususa ibhakethi ye-slag. Ngexesha lenkqubo yokumba, imo yokujikeleza kodaka idla ngokusetyenziswa. Udaka ludlala indima yokuthambisa, ukuxhasa, ukutshintshwa kunye nokuthwala i-slag yokumba kwezo rigs.
Ngenxa yeemfuneko ezingqongqo zokusingqongileyo zokwakha ezidolophini, izixhobo zokugrumba zemveli zijongene nengxaki enkulu.Isixhobo sokugrumba esijikelezayoyamkela uhlobo lwentloko yamandla, kwaye umgaqo osebenzayo we-rotary drill rig kukusebenzisa i-short spiral drill okanye ibhakethi ejikelezayo, sebenzisa i-torque enamandla ukujikeleza ngokuthe ngqo umhlaba okanye i-gravel kunye nezinye izinto zokumba, uze uyiphakamise ngokukhawuleza emngxunyeni. Ukwakhiwa okomileyo kunokufezekiswa ngaphandle kwenkxaso yodaka. Nokuba i-stratum ekhethekileyo ifuna ukukhuselwa eludongeni lodaka, udaka ludlala indima exhasayo kuphela, kwaye umxholo wodaka ekumbeni uphantsi kakhulu, Oku kunciphisa kakhulu imithombo yongcoliseko, ngaloo ndlela kunciphisa iindleko zokwakha, kuphucule imeko yokwakha, kwaye kufezekiswe ukusebenza kakuhle kokwenza imingxunya ephezulu. Yingakho i-rotary drill rig inokhuseleko oluhle lokusingqongileyo.
Isixhobo sokugrumba esijikelezayoluhlobo loomatshini bokwakha abafanelekileyo ekusebenzeni ngobunjineli besiseko sokwakha. Ilungele kakhulu ukwakhiwa komhlaba onesihlabathi, umhlaba odibeneyo, umhlaba onothuli kunye nezinye iileya zomhlaba. Isetyenziswa kakhulu ekwakhiweni kweenqwaba ezifakwe kwindawo, iindonga eziqhubekayo, ukuqinisa isiseko kunye nezinye iziseko. Amandla alinganisiweyo ee-rotary drilling rigs ngokubanzi yi-125~450kW, i-torque yokukhupha amandla yi-120~400kN · m, * ububanzi bemingxuma emikhulu bunokufikelela kwi-1.5~4m, * ubunzulu bemingxuma emikhulu yi-60~90m, enokwanelisa iimfuno zokwakha isiseko esikhulu ezahlukeneyo.
Olu hlobo lwesixhobo sokugrumba ngokubanzi lusebenzisa i-hydraulic crawler type telescoping chassis, i-self lifting drilling mast foldable, i-telescoping drill pipe, i-othomathikhi yokubona kunye nokulungisa ngokuzenzekelayo, i-digital display of hole depth, njl. Lonke umatshini ngokubanzi ulawulwa lulawulo lwe-hydraulic pilot kunye ne-load sensing, oluphawulwa kukusebenza okulula nokukhululekileyo. I-winch ephambili kunye ne-winch encedisayo ingasetyenziselwa iimeko ezahlukeneyo kwindawo yokwakha. Olu hlobo lwesixhobo sokugrumba, esinezixhobo ezahlukeneyo zokugrumba, lufanelekile kwimisebenzi yokugrumba eyomileyo (i-short spiral) okanye emanzi (ibhakethi ejikelezayo) kunye nemisebenzi yokugrumba eyenziwe ngamatye (i-core drill). Ingaxhotyiswa nge-long spiral drills, iibhakethi zokubamba iindonga ze-diaphragm, ii-vibratory pile hammers, njl., ukufezekisa imisebenzi eyahlukeneyo, ikakhulu yokwakha oomasipala, iibhulorho zeendlela ezinkulu, izakhiwo zoshishino nezoluntu, iindonga ze-diaphragm, ukugcinwa kwamanzi, ukukhuselwa kwe-slope engangeni kunye nezinye izakhiwo zesiseko.
Ixesha lokuposa: Novemba-25-2022