Yiziphi Izimo Ezifanele Ze-Tricone Bits?
Ukwakheka okuthambile
Ukwakheka kobumba nodaka:Izingcezu ze-tricone zensimbizilungele lezi zakhiwo ezithambile. Ngenxa yobulukhuni obuphansi bobumba netshe lodaka, Ukuma kwamazinyo ensimbi ebhithi le-tricone kungasika kalula futhi kuphule idwala. Ukuma kwamazinyo ensimbi kungaklanywa ukuthi afanelekele ukuklwejwa nokugunda, futhi idwala elithambile lingahujwa njengefosholo ngesikhathi sokuzungezisa kancane. Ngaphezu kwalokho, kulokhu kwakheka, amandla omthelela we-tricone drill bit mancane, futhi amazinyo ensimbi angadlala kangcono indima yawo yokuchoboza, futhi ngeke kube nokuguga ngokweqile kwamazinyo.
Ukwakheka okuthambile kwesihlabathi: Kwezinye izinhlayiya ezinhle, ukuhlanganiswa okungalungile kokubunjwa kwesihlabathi esithambile,i-tricone kancaneingasebenza futhi ngempumelelo. Kulokhu kwakheka, ukugingqika kwe-cone kanye nesenzo sokugunda kwamazinyo kungakhulula izinhlayiya zesihlabathi, ezibe sezikhishwa emgodini ngoketshezi lokubhoboza. Kodwa-ke, uma kuqhathaniswa nokwakheka kobumba nodaka, ngenxa yokuba khona kwezinhlayiya zesihlabathi kungase kubangele ukuguga okuthile kumazinyo amancane, kuyadingeka ukukhetha uhlobo olufanele lwe-cones drill bit ngokusho kwezimo ezithile zesihlabathi (ezifana nosayizi wezinhlayiya, ubulukhuni, njll.), ngokuvamile, izinyosi ze-tricone zensimbi zisengafakwa.
Ukwakheka okuqinile okuphakathi
Ukwakheka kwe-sandstone: Lapho ukwakheka kwe-sandstone kuhlangatshezwana nayo, kuye ngokuthi ukuqina kwe-sandstone, ungakhetha ukufaka izinyo noma izinyo lensimbi.i-tricone kancane. Nge-sandstone ene-cementation degree evamile kanye nobulukhuni obumaphakathi, ukufaka i-tricone bit yezinyo kuyisinqumo esingcono. Amazinyo e-carbide anosimende angakwazi ukumelana nokuguga nomthelela we-sandstone emazinyweni, futhi aphule itshe lesanti ngokugingqika kwekhoni kanye nomthelela nokuchotshozwa kwamazinyo. Ngesikhathi esifanayo, uketshezi lokumba lufafazwa emgodini wamanzi, olungapholisa izingcezu ze-roller cone futhi lususe izinhlayiya ze-sandstone eziphukile ukuqinisekisa ukusebenza okuvamile kwe-roller cone bits.i-tricone drilling bit.
Ukwakheka kwe-limestone: Ekwakhekeni kwe-limestone, ngenxa yokuthi i-limestone inobunzima obuthile, kodwa ayinzima ukuphuka njengamatshe aqine kakhulu, ukufaka i-tricone bit nakho kufanelekile. Amazinyo e-Carbide angasebenzisa ukunyakaza okuhlangene kwe-cone ukuze aphule i-limestone ngomthelela nokuchotshozwa. Ngaphezu kwalokho, uketshezi lokumba lupholisa i-tricone rotory drill bit ngesikhathi sokumba, ukuvimbela amazinga okushisa aphezulu okubangelwa ukungqubuzana ukuthi alimaze i-drill bit kanye nokukhipha imfucumfucu ye-limestone ephukile.
Ukwakheka okuthile okunzima (kuncike ezimweni ezithile)
Ukwakheka kwe-Hard shale: Kwezinye izinhlobo ze-shale ezinobunzima obuphakeme, i-toothed evalwe uphawu.i-tricone kancanekungaba usizo. Amazinyo e-carbide anosimende e-drill aphula kahle i-shale, futhi ama-bearings avaliwe avimbela izinto eziqinile ukuthi zingangeni kuma-bearings, okuqinisekisa ukusebenza okuzinzile ngaphansi kwengcindezi ephezulu namandla omthelela. Kodwa-ke, lapho ubhoboza ekubunjweni kwe-shale eqinile, i-bit ingase igqoke ngokushesha kunama-soft and medium hard formations, futhi kuyadingeka ukuhlela umjikelezo wokushintsha kancane ngokuya ngobulukhuni bokubunjwa obuthile nokujula kokumba.
Ukwakheka kwetshe lesanti eliqinile: Kwezinye izinhlobo zetshe lesanti eliqinile elinokuqina okuphezulu kodwa elingeqinile ngokwedlulele, i-tricone bit efakiwe ingaphinda ibhoboze ngamapharamitha afanelekile okubhola (njengejubane, isisindo esincane, njll.). Kodwa-ke, ngokwanda kokuqina kwe-sandstone, ukusebenza kahle kokuchotshozwa kwe-bit kuzokwehla kancane kancane, futhi ukugqoka kwamazinyo kuzokwanda, ngakho-ke kulokhu, kuyadingeka ukunaka kakhulu isimo sokusebenza se-drill bit, futhi ulungise ngesikhathi esifanele imingcele yokubhoboza.
Ngokuvamile, i-TCI trione bit ifanele uhla olubanzi lwe-strata, kusukela ku-soft strata kuya kwesinye esiqinile, kodwa ukusebenza kwe-strata eqinile kakhulu (njenge-granite, i-quartzite, njll.) impofu.