Ungayikhetha njani i-PDC bitly?

1. Ubunzima: Ukhuphiswano lobunzima kunye nokuguquguquka

Isalathisi esiphambili: amandla elitye ukuze axhathise ukuthotyelwa kweplastiki okanye ukukrwela.

Imiceli mngeni kumatye anzima (njengeGranite, i-basalt): Ilukhuni ephezulu ikhokelela ekuchitheni amazinyo okusika amazinyo kunye nokunxiba kakhulu kwe-Drill. Iimpawu ze-Brill ye-Drill eLungileyo:

Amazinyo aphezulu anqabileyo: umgangatho ophezuluI-pdc cutterNgobugwenxa obuqinileyo kunye nokuzinza okuzinzileyo kwe-thermal kuya kukhethwa.

Uyilo olucekeceke lwe-blade: phucula amandla omzimba webala ukuxhathisa ulawulo lwelitye.

I-angle encinci yokusika: Ii-angles ezingalunganga ze-rake (ezinje nge-15 ° ukuya ku -25 °) zihlala zithathwe, ubukrelekrele "bokunciphisa umngcipheko wokuqhekeka kwe-brittle kwaye kuphuculwe ukungena kwi-brittle phraction kunye nokuphucula ukungena kwento yokwenza nokuphucula ukungena.

Ukuqiniswa koKhuseleko loKhuseleko: Thintela idrill bitUbubanzi bokuncitshiswa ngokukhawuleza ngenxa yokunxiba kakhulu.

2. Ilitye elahliveness: Uvavanyo olupheleleyo lwezinto ezinamandla

Isalathiso esiphambili: Isakhono selitye lokunxiba amazinyo okusika kunye nedrill bitumzimba (ohambelana kakhulu nomxholo weeminerals ezinzima njenge-quartz).

Imo ye-Fraising Fitch Atosis yelitye (ezinje nge-ratz sandlitye, igrafite ye-granite, izakhiwo ze-chert):

Iimpawu ezifanelekileyoI-Drill Bits:

Amazinyo okunciphisa-i-Ultra enganyangekiyo: sebenzisa iindawo ze-PDC ngokuzinza okuphezulu kwe-subrm kunye nokunganyangeki.

ISICWANGCISO SOKUGQIBELA SOKUGQIBELA

Isakhiwo esifanelekileyo se-hydraulic: Qinisekisa ukususwa okusebenzayo kwezisikityo ukuphepha ukunxiba okukhawulezileyo ngenxa yokugaya okwesibini.

I-Gauge I-Gauge Huge / Iindawo ezinganyangekiyo ezixhaphazayo: Ukuhamba kwe-hardfaction okanye izixhobo zedayimani zedayimani kwigxalaba kunye neendawo zokukhusela.

3. Ulwakhiwo lwendlela kunye ne-homogeneity: ukuziqhelanisa nokwenza izinto ezikhoyo

Ukuqwalaselwa okuphambili: Amanqanaba ophuhliso lwe-Beding, amalungu, aqhekeko kumilo lwelitye, kwaye imeko yokutshintsha izingqingi ezinzima nezithambileyo.

Imimandla entsonkothileyo (enjengeendawo eziphosakeleyo ze-Fracture, i-shale enamalungu aqengqelekayo, i-Sastone-Mudstone-Mudstone-Mudstone):

Iimpawu ezifanelekileyoI-Drill Bits:

Ukunganyangeki okuphezulu: Ukusika amazinyo kwayedrill bitUmzimba kufuneka ukwazi ukumelana nomthwalo wefuthe obangelwa ziinguqu ngequbuliso.

Uyilo loLilo: Uyilo oluLungileyo lokuSebenzadrill bitkwimimandla eqhekezayo okanye iileyitha ezithambileyo.

Isakhiwo esiguqukayo sokusika: sinokwamkela ubungakanani bezinyo ezixubeneyo okanye ubuyele i-rake ye-rake ye-angle yokuphucula iinguqu kwimozulu ye-HETREFous.

4. Iiparameter eziqhuba: Inqanaba lokuSebenza

I-Core yokulinganisa: Uyilo lwedrill bitKufuneka utshatise uluhlu olulindelweyo lobunzima kwi-bit (WOB) kunye neSantya sokujikeleza (i-RPM).

Amanqaku aphambili:

I-WOB ephezulu / i-RPM ephantsi: ihlala ilungele ukwenziwa okukhohlakeleyo, efuna idrill bitUkuba nesakhiwo esomeleleyo (njengama blades) kunye namazinyo ashiyekileyo amazinyo.

I-WOB ye-WOB / i-RPM ephezulu: ilungele ukuthamba kwisenzo esiphakathi,drill bitIngayilwa kunye ne-Angle ebitha i-angle ebukhali kunye nesakhiwo se-hydraulic seyokucoca i-chip.

Ulungiselelo lweparamitha: Nokuba i-drill bill ilungele ukumiswa kwelitye, iiparamitha ezingenangqondo ezingenantlonelo (ezinje nge-WOB eneendlela ezinokukhokelela kwi-creamys) ziya kubangela ukonakala kwangaphambi okanye ukusebenza kakuhle.

5. Iindidi ze-PDC drill bit: nganye inobuchule bayo

Ukuhlelwa kwe-Core: ngokweenjongo zoyilo kunye neemeko zesicelo, kukho iintlobo eziphambili zeI-PDC Drill bit:

Uhlobo olukumgangatho: uguquguqukayo, ofanelekileyo kwi-intanethi-ithambile kwi-hard-hardsmentions, i-homogeneous.

Uhlobo oluphuculweyo / lwefuthe lokunganyangeki: Ukunyanzeliswa kwe-Poble-enjenge-BOGETED, ukukhuselwa kwe-Guicus, amazinyo angahambelani nefuthe), kwenzelwe ngokukodwa ukubekwa okuqinileyo, iindawo zokuqhekeka okanye iindawo eziphezulu zokuchitha.

Uhlobo olungaqhelekanga-oluxhaphazayo: Sebenzisa ezona zinto zinokudinwa zinokudinwa, ukulungelelanisa amazinyo kunye nokomeleza ukhuseleko lwe-GEUGOSE, kwi-gesistraction ngendlela engaxiliyo (njengelitye le-quartz).

Uhlobo olunzulu / ultra-or of Welly: Ugxininiso olukhethekileyo kwi-thermaikeni kunye nokuthembeka kubushushu obuphakathi kunye neendawo zoxinzelelo oluphezulu.

Isikhokelo / Uhlobo olukhethekileyo oluhle kakhulu

Ukuqukumbela: Ukuthatha izigqibo ezininzi zokwenza umdlalo ngokuchanekileyo