Izindawo Zokusebenza Ze-Rotary Drilling Rig kanye Nokukhethwa Kwe-Drill Bit

I-Rotary drilling rig, eyaziwa nangokuthi i-piling rig, iyinsimbi yokumba ebanzi engasetshenziselwa uhla olubanzi lwama-substrates anesivinini sokwenza izimbobo, ukungcola okuncane nokuhamba okuphezulu.

I-auger bit emfushane ingasetshenziselwa ukumba okomile, kanti i-rotary bit ingasetshenziselwa ukumba okumanzi ngesihlangu sodaka.I-Rotary drilling rig ingabambisana nesando se-punch ukuze ibhoboze i-strata eqinile ngaphambi kokwenza imisebenzi yokumba imigodi.Uma ifakwe ithuluzi lokumba ikhanda le-reaming, imisebenzi yokubuyisela kabusha ingenziwa ngaphansi komgodi.I-Rotary drilling rig yamukela induku yokumba ye-multi-layer telescopic, enesikhathi esincane sokusiza sokumba, amandla aphansi okusebenza, asikho isidingo sokujikeleza kodaka nokukhishwa kwe-slag, nokonga izindleko, ezifanele ikakhulukazi ukwakhiwa kwesisekelo sokwakhiwa kwamadolobha.

Izici zokusebenza eziyinhloko zeI-Rotary drilling rig

1. Ukuhamba okuqinile kanye noshintsho olusheshayo.

2.Izinhlobo ezihlukahlukene zamathuluzi okubhola, alula, alayisha ngokushesha futhi ayalayishwa.

I-3.Ifanele ama-strata ahlukahlukene futhi inejubane elisheshayo, cishe ngo-80% ngokushesha kuno-percussion drilling.

4. Ukungcola kwemvelo okuphansi, asikho isidingo sokuphinda usebenzise i-slag.

5. Ingahambisana nezinhlobo ezahlukene zezinqwaba.

Indlela yokukhetha i-drill bit of rotary drilling rig

Ukukhethwa kwe-rotary drilling rig bits kusekelwe ikakhulukazi ezicini ezintathu: izimo ze-stratum;imisebenzi yokumba imishini;ukujula kwembobo, ububanzi bembobo, ukujiya kwe-ballast, izilinganiso zokuvikela udonga, njll. Izingcezu ezijwayelekile zokumba i-rotary zifaka izingcezu ze-auger, amabhakede okumba ajikelezayo, izingcezu ze-cartridge core, izingcezu ezinwebekayo ezingezansi, izingcezu zomthelela, izingcezu zekhoni ezibamba ukubhoboza kanye nokubanjwa kwe-hydraulic.

Njengoba izimo zaphansi zilokhu zishintsha njalo, into yomsebenzi womshini wokumba i-rotary iyinkimbinkimbi kakhulu, futhi i-drill bit ehambisanayo kufanele ikhethwe ngokuvumelana nezimo ezihlukahlukene ze-geological, ikakhulukazi ezigabeni ezilandelayo:

1.clay: sebenzisa ibhakede lokubhoboza ibhakede elinezinyo eliqondile elisetshenziswa kakhulu, elisheshayo ukubhola futhi elilula futhi elilungele ukuthulula inhlabathi;

2.Udaka, ungqimba lomhlabathi ohlangene obuthakathaka, inhlabathi enesihlabathi, ungqimba lwamatshana olungenasimende olunosayizi omncane wezinhlayiyana: lufakwe ibhakede lokubhola elingaphansi eliphindwe kabili elinamazinyo athandelayo;

3.Usimende oqinile: sebenzisa i-inlet yomhlabathi eyodwa (iphansi elilodwa neliphindwe kabili lingasetshenziswa) ibhakede lokubhoboza elijikelezayo, noma isikulufu esiqondile sezinyo lebhakede;

4.Inhlabathi eqandisiwe: Sebenzisa ibhakede eliyisikulufu eliqondile elinamazinyo ebhakede kanye nebhakede le-rotary auger ukuze uthole okuqukethwe kweqhwa eliphansi, kanye ne-conical auger bit ukuze uthole okuqukethwe kweqhwa okuphezulu.Kufanele kuqashelwe ukuthi i-auger bit iyasebenza kuzo zonke izingqimba zenhlabathi (ngaphandle kodaka), kodwa kufanele isetshenziswe lapho engekho amanzi angaphansi komhlaba kanye ne-stratum ezinzile ukugwema ukuminya ngenxa yokumunca;

5. Itshe elisikiwe kanye namadwala aqine kakhulu: kudingeka afakwe i-conical auger bit kanye nebhakede lokumba elijikelezayo eliphansi eliphindwe kabili (usayizi wezinhlayiyana ezinomlomo owodwa, usayizi wezinhlayiyana ezincane ezinemilomo emibili), namazinyo ebhakede le-alloy (inhlamvu) umphumela ungcono;

6.Idwala elinesimo sezulu esimaphakathi: ngokuvumelana nokulandelana kwezinqubo, lingahlonywa ngokulandelanayo ngebhithi elincishisiwe le-cylindrical coring bit → i-conical auger bit → ibhakede lokubhola elijikelezayo eliphansi kabili;Noma incishisiwe i-auger bit eqondile → ibhakede lokumba elijikelezayo eliphansi eliphindwe kabili;

7.Itshe elingaphansi eliqinile kancane: Ngokulandelana kwenqubo, lifakwe i-roller cone core bit → i-conical auger bit → ibhakede lokubhola elijikelezayo eliphansi eliphindwe kabili.Uma ububanzi bukhulu kakhulu, inqubo yokumba esezingeni kufanele yamukelwe.

Ukukhethwa kwama-drill bits for rotary drilling rigs akusekelwe kuphela ezimweni ze-geological, kodwa futhi kudinga ukuhlanganiswa nezidingo zokwakha kanye nendawo yokwakha.Naka ukuma kwensika yokubhoboza phakathi nenqubo yokumba ukuze ugweme ukutsheka kokumba.

Inkampani yeGookma Technology Industry Company Limitediyinhlangano ye-hi-tech kanye nomkhiqizi ohamba phambili weI-Rotary drilling rig,ukuxuba ukhonkolokanye nepompo likakhonkolo eChina.

Wamukelekileothintana nayeI-Gookmaukuze uthole olunye uphenyo!