(1) Isantya sokwakha esikhawulezayo
Ekubeni isixhobo sokugrumba esijikelezayo sijikeleza size siphule ilitye nomhlaba nge-barrel bit enevalvu ezantsi, size siyifake ngqo kwibhakethi yokugrumba ukuze siyiphakamise size siyithuthe siye emhlabeni, akukho mfuneko yokuqhekeza ilitye nomhlaba, kwaye udaka luyabuyiselwa ngaphandle komngxuma. Umlinganiselo weenyawo ngomzuzu ungafikelela malunga ne-50cm. Ukusebenza kakuhle kokwakha kunokwandiswa ngamaxesha ama-5 ukuya kuma-6 xa kuthelekiswa nomatshini wokugrumba inqwaba kunye nomatshini wokubhoboza inqwaba kwi-stratum efanelekileyo.
(2) Ukuchaneka okuphezulu kokwakhiwa. Ngexesha lenkqubo yokwakha, ubunzulu benqwaba, ukuma nkqo, i-WOB kunye nomthamo womhlaba kwibhareli yokubhola zinokulawulwa yikhompyutha.
(3) Ingxolo ephantsi. Ingxolo yokwakha yerotary drilling rig iveliswa kakhulu yinjini, kwaye akukho ngxolo yokungqubana kwezinye iindawo, efanelekileyo ngakumbi ukusetyenziswa kwiindawo zasezidolophini okanye kwiindawo zokuhlala.
(4) Ukhuseleko lokusingqongileyo. Ubungakanani bodaka olusetyenziswa ekwakhiweni kwesixhobo sokugrumba esijikelezayo buncinci kakhulu. Umsebenzi ophambili wodaka kwinkqubo yokwakha kukwandisa uzinzo lodonga lwemingxunya. Kwanakwiindawo ezinozinzo oluhle lomhlaba, amanzi acocekileyo angasetyenziselwa ukuthatha indawo yodaka lokwakha ukugrumba, nto leyo enciphisa kakhulu ukukhutshwa kodaka, ayinampembelelo ingako kwindalo esingqongileyo, kwaye igcina iindleko zokuthutha udaka ngaphandle.
(5) Kulula ukuyihambisa.Logama nje amandla okuthwala indawo enokwanelisa iimfuno zobunzima bomatshini wokugrumba ojikelezayo, ingazihambela yodwa kwi-crawler ngaphandle kwentsebenziswano yezinye iimatshini.
(6) Inqanaba eliphezulu loomatshini. Ngexesha lenkqubo yokwakha, akukho mfuneko yokuqhaqha nokudibanisa umbhobho wokugrumba ngesandla, kwaye akukho mfuneko yokwenza unyango lokususa udaka, olunokunciphisa amandla abasebenzi kwaye longe abasebenzi.
(7) Akukho mbane ufunekayo.
Okwangoku, isixhobo sokugrumba esijikelezayo esisetyenziswa kwimarike sisebenzisa injini yedizili ye-fuselage ukubonelela ngombane, nto leyo efanelekileyo ngokukodwa kwindawo yokwakha ngaphandle kombane. Kwangaxeshanye, ikwasusa ukuthuthwa, ukubekwa kunye nokukhuselwa kweentambo, kwaye inokhuseleko oluphezulu.
(8) Inqwaba enye inomthamo ophezulu wokuthwala. Ngenxa yokuba i-mini rotary excavator isika umhlaba ngekona esezantsi yesilinda ukuze yenze umngxuma, udonga lomngxuma lurhabaxa emva kokuba umngxuma wenziwe. Xa kuthelekiswa nenqwaba ebhoboziweyo, udonga lomngxuma alunawo phantse udaka. Emva kokuba inqwaba yenziwe, umzimba wenqwaba udityaniswe kakuhle nomhlaba, kwaye umthamo wokuthwala wenqwaba enye uphezulu.
(9) Isebenza kwiindidi ezahlukeneyo zee-strata. Ngenxa yokwahluka kwee-drill bits ze-rotary drilling rig, i-rotary drilling rig ingasetyenziswa kwiindidi ezahlukeneyo zee-strata. Kwinkqubo efanayo yokwakha ii-pile, ingagqitywa nge-rotary drilling rig ngaphandle kokukhetha ezinye iimatshini ukwenza imingxunya.
(10) Kulula ukuyilawula. Ngenxa yeempawu zerotary drilling rig, kufuneka oomatshini abancinci kunye nabasebenzi abaninzi kwinkqubo yokwakha, kwaye akukho mfuneko yamandla aphezulu, okulula ukuyilawula nokonga iindleko zolawulo.
(11) Ixabiso eliphantsi, iindleko eziphantsi zotyalo-mali kunye nembuyekezo ekhawulezileyo
Ngenxa yokufika kweemveliso zezixhobo zokubhola ezijikelezayo ezincinci kwiminyaka yakutshanje, iindleko zokuthenga izixhobo zokubhola ekwakheni isiseko ziye zehla kakhulu. Izixhobo ezingaphantsi kwesigidi seeyuan ziye zaqaliswa emva kwesinye, kwaye abanye batyale imali engaphezulu kwe-100000 yeeyuan ukuze babe nezixhobo zabo zokwakha.
Ixesha lokuthumela: Disemba-23-2021