1. Ukubuka konkei-rotary dring rig
I-rig ejikelezayo ejikelezayo ngumshini wokuphamba osetshenziselwa izimbobo zokumba ekwakheni ubunjiniyela bezokwakha. Inezinzuzo zejubane lokwakha ezisheshayo, ikhwalithi enhle yomgodi, ukungcoliswa okuncane kwemvelo, ukungcoliswa okuguquguqukayo kanye nokusebenza okulula, ukusebenza okuphezulu nokusebenza okuphezulu nokusebenza okuqinile. Sekuphenduke umshini wokumba. I-Rotary Drilling Rig yimishini yokuqamba umgodi oyinhloko yokwakhiwa kwenqwaba enesithukutheze. Kungumshini wokwakha we-pile ohlanganiswe kakhulu wesisekelo. Ikwamukela umklamo ohlanganisiwe, i-Crawler 360 ° rotary chassis kanye ne-mast yw drill pipe, ngokuvamile ngohlelo oluphelele lwe-hydraulic. Izimbiza ezikhethekile ze-Barnel Drill, ngaphandle kwesidingo sokuxhuma izinduku ezinde zokudonsa, futhi zikhiphe ngokuqondile inhlabathi kanye ne-slag. Lapho ugaya umgodi, unambuzane ukuze ugcine ukuphakama kodaka emgodini, okunganciphisa kakhulu isikhathi sokwakha umgodi. Ngokulawula okuzenzakalelayo kwe-verticality kanye nokulawula okuzenzakalelayo, ukuqinisekisa ukugcwala kwe-verticality kanye nesikhundla somgodi. I-Bucket Drill inokuphazamiseka okuncane odongeni lomgodi ngesikhathi sokuphakamisa. Kukhona izimbobo ezichichimayo ezizungeze ukumba, zichichime udaka ukuvikela udonga.
2. Ukuqhekeka kwe-rock
Njengamanje, kunezindlela ezintathu eziyinhloko zokuchotshozwa kwedwala ezakhiweni: Ukuqhekeka kwe-Impact Rock okuchobozekile, ukugaya idwala idwala futhi i-shear rock.
Umthelela wedwala aphukile: Ngokusho kokuhlaziywa kwethiyori, kuphela lapho ingcindezi esebenza edwaleni idlula ama-30% ~ 50% we-Rock Uniaxial amandla umkhawulo, idwala lizophulwa ngempumelelo. Ngakho-ke, ukushaqeka okuningi phakathi kweThuluzi le-Drill kanye nedwala kungadala ukuthi idwala liqhume futhi linciphise amandla ayo ngaphambi kokuba ingcindezi ifinyelela umkhawulo wamanzi wedwala. Lapho amandla edwala ancishiswa ngezinga elithile, idwala lingaphulwa. Imishini esetshenziswayo esetshenziswa kakhulu yisando somthelela.
Ukugaya Rock: Ngaphansi komthwalo wengcindezi omncane kakhulu, usebenzisa ukungqubuzana okukhiqizwa yi-Roundeting Drill bit ukuxhumana neDwala, ukwephula idwala (le ndlela empeleni isenzo sokugaya (le ndlela empeleni yisenzo sokugaya). Ngale ndlela, ijubane lokuqhekeka kwedwala lihamba kancane, izinhlayiya ezichobozekile zedwala zihamba kahle, futhi ithuluzi lokumba ligqokwa kakhulu. Njengamanje, imishini esetshenziswa kakhulu emakethe iyi-ring yokushayela ehle (ebukelisiwe).
I-Shear Rock: Ngokwenqubomgomo ye-Cullen-Navy, umkhawulo wamandla we-shear wedwala ucishe ube ngu-10% womkhawulo wamandla ocindezelayo, ngakho-ke indlela ye-shear iyindlela enhle yokuphula idwala. Emishini yokwakha enokushayela okujikelezayo njengendlela esemqoka, uma ingcindezi egiya le-drill isetshenziswa ngesikhathi sokumba, amazinyo wegiya le-drill angasikwa edwaleni, bese idwala linganqunywa ngaphansi kwesenzo sokujikeleza i-torque ejikelezayo.
Inkampani yezobuchwepheshe ye-gookma technology limitedibhizinisi le-hi-tech kanye nomenzi oholayo we-rotary dilling rig,I-Concrete Mixernephampu ekhonkolo eChina. Wamukelekile ukuthi uthinte i-Gookma ukuthola umbuzo oqhubekayo!
Isikhathi Sokuthumela: APR-08-2024