Zeziphi iiFomu ezifanelekileyo kwiiBits zeTricone?
Ukwakheka okuthambileyo
Ukwenziwa kodongwe kunye nodaka:Amasuntswana e-tricone yentsimbizilungele oku kumila okuthambileyo. Ngenxa yobunzima obuphantsi bodongwe kunye nelitye lodaka, Ukumila kwamazinyo entsimbi ye-tricone bit kunokusika kwaye kuqhekeze ilitye. Imilo yamazinyo entsimbi inokwenziwa ukuze ilungele ukukhuhlwa nokuchetywa, kwaye ilitye elithambileyo linokukhuthulwa phantsi njengomhlakulo ngexesha lokujikeleza. Ngaphezu koko, kolu kwakheka, amandla empembelelo ye-tricone drill bit encinci, kwaye amazinyo ensimbi angadlala kangcono indima yawo yokutyumza, kwaye akuyi kubakho ukugqithiswa kwamazinyo.
Ukwakheka kwesanti ethambileyo: Kumasuntswana amancinci, ukudityaniswa kakubi kokwakheka kwesanti ethambileyo,i-tricone bitinokusebenza ngempumelelo. Kolu qulunqo, ukuqengqeleka kwecone kunye nesenzo sokuchetywa kwamazinyo kunokukhulula amasuntswana esanti, athi ke aphume emngxunyeni ngolwelo lokugaya. Nangona kunjalo, xa kuthelekiswa nodongwe kunye nokwakheka kwelitye lodaka, ngenxa yobukho bamasuntswana esanti kunokubangela ukuguga okuthile kumazinyo amancinci, kuyafuneka ukuba ukhethe uhlobo olufanelekileyo lweecones ezintathu zokubhola ngokweemeko ezithile zesanti (ezifana nobungakanani bamasuntswana, ubulukhuni, njl. njl.), ngokubanzi, amasuntswana entsimbi yezinyo le-tricone isenokusetyenziswa.
Ukwakheka nzima okuphakathi
Ukubunjwa kwelitye lentlabathi: Xa ukwakhiwa kwelitye lentlabathi kudibene, kuxhomekeke kubunzima belitye lesanti, unokukhetha ukufaka izinyo okanye izinyo lentsimbi.i-tricone bit. Kwilitye lesanti elinesidanga se-cementation jikelele kunye nobunzima obuphakathi, ukufaka i-tricone bit ye-tooth lukhetho olungcono. Amazinyo e-carbide ane-cemented anokumelana nokuguga kunye neempembelelo ze-sandstone kumazinyo, kwaye aphule ilitye lentlabathi ngokuqengqeleka kwe-cone kunye nefuthe kunye nokutyunyuzwa kwamazinyo. Kwangaxeshanye, ulwelo lwe-drilling lutshizwa ngomngxuma wamanzi, olunokupholisa amasuntswana e-roller cone kwaye luthabathe amasuntswana elitye lentlabathi eyaphukileyo ukuqinisekisa ukusebenza okuqhelekileyo kwe-roller cone bits.i-tricone yokugrumba bit.
Ukwakheka kwe-limestone: Kwi-limestone formations, ngenxa yokuba i-limestone inobulukhuni obuthile, kodwa akunzima ukuyiqhekeza njengamatye aqine kakhulu, faka i-tricone bit nayo ifanelekile. Amazinyo eCarbide angasebenzisa ukunyakaza okudibeneyo kwekhoni ukuphula i-limestone ngempembelelo kunye nokutyumza. Ukongeza, i-drilling fluid ipholisa i-tricone rotory drill bit ngexesha lokubhoboza, ukuthintela amaqondo obushushu aphezulu abangelwa ukukhuhlana ekonakaliseni i-drill bit kunye nokuthwala inkunkuma ye-limestone ephukileyo ngaphandle komngxuma.
Ulwakhiwo oluqinileyo (ngokuxhomekeke kwiimeko ezithile)
Ukwakheka kwe-shale enzima: Ukwakhiwa kwe-shale enobunzima obuphezulu, imveliso enamazinyo etywiniweyo.i-tricone bitkunokuba luncedo. Amazinyo e-drill enziwe ngesamente e-carbide aphule ngokufanelekileyo i-shale, kwaye iibheringi ezitywiniweyo zithintela izinto eziqinileyo ukuba zingangeni kwiibheringi, ziqinisekisa ukusebenza okuzinzileyo phantsi koxinzelelo oluphezulu kunye nempembelelo yempembelelo. Nangona kunjalo, xa kusetyenzwa kwi-hard shale formations, i-bit inokunxiba ngokukhawuleza kune-soft and medium hardformations, kwaye kuyimfuneko ukulungiselela umjikelo wokutshintshwa kwe-bit ngokobulukhuni obuthile kunye nobunzulu bokomba.
Ukwakheka kwelitye lentlabathi eliqinileyo: Kwezinye iifomati zelitye lentlabathi eliqinileyo elinobulukhuni obuphezulu kodwa lingaqini kakhulu, i-tricone bit efakiweyo inokugrumba ngeeparamitha ezifanelekileyo zokomba (ezifana nesantya, ubunzima bebit, njl. njl.). Nangona kunjalo, ngokunyuka kobunzima be-sandstone, ukusebenza kakuhle kwe-bit kuya kuncipha ngokuthe ngcembe, kwaye ukuguga kwezinyo kuya kwanda, ngoko ke kule meko, kuyimfuneko ukuhlawula ingqalelo ngakumbi kwimeko yokusebenza ye-drill bit, kwaye ulungelelanise ngexesha elifanelekileyo imilinganiselo yokugaya.
Ngokubanzi, i-TCI ye-tricone bit ifanelekile kuluhlu olubanzi lwe-strata, ukusuka kwi-soft strata ukuya kwi-strata enzima, kodwa ukusetyenziswa kwe-strata enzima kakhulu (efana ne-granite, i-quartzite, njl.) ihlwempu.