Umbhobho weTungsten carbide othungelweyo
Kwinkqubo yokomba onzulu kushishino lwe-oyile nerhasi, i-PDC egrunjiweyo kulwakhiwo lwamatye isoloko ijongene neemeko zokusebenza ezigqithisileyo ezinjengomhlwa kweasidi, ukuqhawuka, kunye nefuthe loxinzelelo oluphezulu. Umbhobho othungelweyo we-tungsten carbide olungiselelwe nguZhuzhou Chuangrui ugqame phakathi kweemveliso ezininzi zombhobho ezinokuqina okuphezulu, ukuxhathisa ukunxitywa kunye nokuguquguquka okuphezulu, kwaye iye yaba lolona khetho lulungileyo lwemilomo ye-PDC ye-drill drill bit, enokuphucula kakhulu ukusebenza kwe-PDC drill drill drilling rock formations.
Iimeko zokusetyenziswa kwemilomo kwimisebenzi yokomba
Ngethuba lokusebenza kwe-downhole ye-drill bit, i-drilling fluid idlala indima yokuhlamba, ukupholisa kunye nokuthambisa amazinyo okugaya ngokusebenzisa umbhobho wentambo; Ngelo xesha, i-high-pressure fluid ekhutshwe kwi-nozzle incedaikhefunyusa ilitye kwaye ucoce umzantsi wequla.
Iimeko ezigqithisileyo kwimisebenzi yokomba
| Inkcazo yeemeko zokusebenza | Uhlalutyo lweemfuno | |
| I-abrasive yoxinzelelo oluphezuluukhukuliseko | Ulwelo lokugrumba kumngxuma ophantsi luthwala izisikwa ngesantya esiphezulu esingaphezulu kwe-60m/s ukuchaphazela umphezulu womlomo, kwaye umlomo wesixhobo esiqhelekileyo uchaphazeleka lula.ukhukulisekokunye nokunxiba i-deformation, ekhokelela ekuncipheni kwesantya sokuhamba kodaka kunye nokutsalela phantsi ukusebenza kakuhle kokuqhekeka kwamatye. | Zhuzhou ChuangruiicebisaCRI-11, enobunzima obugqwesileyo, ukuqina kwempembelelo kunye nokumelana nokubola, kwaye lolona khetho lungabizi kakhulu ukuhlangabezana neemfuno zeemeko ezininzi zokomba. |
| Iasidiumhlwaukudinwa | Indawo yeasidi ye-H2S/CO2 ikhawulezisa ukubola kwesinyithi, nto leyo ebangela ukutenxa kobukhulu bobubanzi bomqala wombhobho, obuchaphazela ukuchaneka kwejethi yodaka.kwayeukucoceka kokusikwa. | |
| Ukulungelelanisa kunyeukulungisa ingxaki | Imilomo engaphantsi idinga ukugrunjwa kwaye itshintshwe rhoqo, kwaye isakhiwo somsonto omnye wendabuko kulula ukubangela umonakalo wofakelo kunye nokulahlekelwa kwexesha lokusebenza olusebenzayo. | Zhuzhou Chuangirui ivelise zonke iintlobo zemilomo ephothiweyo esemgangathweni. Ulawulo olungqongqo lokunyamezelana, zonke eziye zavavanywa kakuhle ngabathengi. |
| Imingeni ehambelana nenkcazo | Ubunzima bamatye obahlukeneyo kunye nokugrumba ulwelo viscosity kufuna umbhobho owahlukileyo umqala ubukhulu / uyilo lomjelo wokuhamba. | |
Izisombululo zoMbhobho eziNxina ne-oyile kunye negesi
Ukuphendula kumanqaku entlungu angentla apha kwioyile kunye negesi yokomba,Zhuzhou ChuangruiI-Cemented Carbide Co., Ltd. isungule uluhlu lweemveliso zemibhobho ezisebenza ngokuphezulu.
Amabanga akhethwayo
| IBanga | UkuqinaHRA | Ukuxinanag/cm³ | TRSN/mm² |
| YG11 | 89.5±0.5 | 14.35±0.05 | ≥3500 |
Uhlobo lweMveliso
Iimveliso eziqhelekileyo: uhlobo lwe-cross groove, i-plum blossom tooth type, uhlobo lwe-hexagonal, uhlobo lwe-hexagonal kunye nezinye iintlobo zemibhobho yesakhiwo esinemisonto, efanelekileyo kuzo zonke iintlobo zeendlela zokuhlanganisa.
Iimveliso ezenzelwe wena: Ukufumana imilomo yodidi oluninzi, nceda uqhagamshelane nathi ngemveliso elungiselelwe wena.
Ixesha lokuposa: Apr-24-2025