Kwimimandla eyahlukeneyo nenzima yokugrumba yaseFransi—ukusuka kwiindawo ezineoyile ezishushu kakhulu kwiAquitaine Basin ukuya kwiindawo ezinegranite ezirhabaxa zaseMassif Central—I-Conical DEC (i-compact yedayimani ephuculweyo)sisixhobo esibalulekileyo sokuqhekeza amatye ngempumelelo kunye nokugrumba okuzinzileyo. Kangangeminyaka, amaqela okugrumba ebejongene nokuguguleka kwangaphambi kwexesha kwezi compacts zekhoni, de kwavela ubuchwepheshe bokugrumba bePDC njengesisombululo esitshintsha umdlalo sokuphucula ukuqina. I-Ninestones Superabrasives, inkokheli kwimveliso yedayimani edibeneyo ephucukileyo, iphucule le nkqubo yokugrumba i-cobalt ngenxa yayoI-Conical DEC (i-compact yedayimani ephuculweyo), ukubonelela ngesixhobo esichaza ubomi benkonzo kwiimeko ezinzima zokugrumba eFransi. Ukuqonda kwabo okunzulu isayensi yezinto zePDC kunye nobunjineli obulungiselelwe imingeni yejoloji yengingqi kwenze iNinestones yaba liqabane elithembekileyo kwimisebenzi yokugrumba yaseFransi efuna iikhompyutha zedayimani ezinokuthenjwa nezihlala ixesha elide.
Yintoni iTekhnoloji yokuLeaching yePDC kunye neNdima yayo ephambili kwiConical DEC
I-PDC leaching (i-cobalt leaching) yinkqubo yokuvelisa ngokuchanekileyo esusa ngokukhetha isigaba se-cobalt binder kumaleko ongaphezulu wedayimani ye-polycrystalline (PCD) kwi-diamond compacts—inyathelo elibalulekileyo lokuphucula ukusebenza kweI-Conical DEC (i-compact yedayimani ephuculweyo)I-Cobalt ibalulekile ekudibaniseni iinkozo zedayimani ngexesha lokwenziwa kwe-PCD, kodwa inesiphene esikhulu ekusetyenzisweni kokugrumba: ithambisa kumaqondo obushushu aphezulu (300°C nangaphezulu) kwaye inokuguguleka ngokukhawuleza kwiindlela ezirhabaxa, nto leyo ekhokelela ekuqhekekeni kweengqimba ze-PCD kunye nokungaphumeleli kokunciphisa umzimba ngaphambi kwexesha.
NjengeI-European Drilling Technology Portal (EDTP)Iphawulwe kwiNgxelo yayo yeSayensi yeZinto zePDC ka-2024, iteknoloji yokukhupha amanzi ilungisa esi siphene ngokudala umaleko womphezulu ongenadayimani eninzi kwi-PCD compact, ngelixa igcina umongo obotshelelwe yi-cobalt ukuze uqine ulwakhiwo. Kwii-compacts ezimile okwekhoni, le nkqubo ibaluleke ngakumbi: incam ethambileyo kunye nemiphetho yokusika egobileyo yeI-Conical DEC (i-compact yedayimani ephuculweyo)zithwala ubunzima bobushushu obunokukhuhlana kunye nokonakala okurhabaxa ngexesha lokubhola, nto leyo eyenza umaleko womphezulu omelana nobushushu nokuguguleka ungaxoxiswana. I-Industrial Diamond Review (IDR) iqinisekisa ngakumbi ukuba iindawo zePDC ezikhuculweyo zibonisa uzinzo lobushushu oluphezulu ngama-40% kunye nokumelana nokukhuhla okungcono ngama-35% kunezinye iindlela ezingakhuculwayo—iimpawu eziguqulela ngokuthe ngqo kubomi benkonzo ende kwiikhompawundi ezijijekileyo kwiindawo zokubhola ezinzima.
Indlela iTekhnoloji yokuLeaching eyandisa ngayo ubomi benkonzo yeConical DEC (Ubungqina bentsimi yaseFransi)
Impembelelo yokutsalwa kwe-cobalt echanekileyo kubomi benkonzoI-Conical DEC (i-compact yedayimani ephuculweyo)iyalinganiswa kwaye ingqinwe kwiimvavanyo zokugrumba kwindawo kuzo zonke iindawo eziphambili zeoyile, igesi kunye nemigodi eFransi, kunye nokuphuculwa kokusebenza okuphambili okubangela ukuqina okude:
1. Uzinzo oluPhezulu lobushushu lunciphisa ukusilela okunxulumene nobushushu
Kwimigodi enzulu yeAquitaine Basin, amaqondo obushushu angaphantsi komhlaba adla ngokudlula kwi-320°C, umda apho iConical DEC engangeni manzi iqala ukuthamba nokuwohloka. IConical DEC yeNinestones engeni manzi ine-0.2–0.3mm cobalt-free surface layer emelana nokuthamba kobushushu ukuya kuthi ga kwi-380°C, isusa ukuqhekeka okubangelwa bubushushu. Kuvavanyo lwemithombo ye-3,500m kwisitya, i-compact yeNinestones engeni manzi yaqhuba iiyure ezili-18 zilandelelana ngaphandle komonakalo wobushushu, ngelixa iConical DEC engangeni manzi yasilela emva kweeyure ezisi-7 kuphela ngenxa yokuthamba kwecobalt kunye nokuguguleka kwePCD.
2. Ukumelana nokukrala okuphuculweyo kumelana neefomyula eziqinileyo zaseFransi
I-granite kunye ne-quartzite ezirhabaxa zaseMassif Central zikhawuleza zonakale kwiindawo ze-PCD ezingavuthwanga, njengoko i-cobalt binder ikhukuliswa ngamasuntswana amatye, ishiya iinkozo zedayimani zingabotshwanga kwaye zinokwaphuka. I-leaching isusa le binder ebuthathaka kumphezulu we-compact, idala umaleko oxineneyo, wedayimani kuphela omelana nokukrazuka. Idatha yovavanyo lokukrala lwe-IDR ka-2024 ibonisa ukuba i-Ninestones ikhukulisiweI-Conical DEC (i-compact yedayimani ephuculweyo)inezinga lokuguguleka eliphantsi ngama-50% kunee-compacts ezingaxutywanga kwiifom ze-quartz-umahluko onciphisa ukuphindaphindeka kokutshintshwa kwezixhobo ngesibini kwisithathu kwiprojekthi yokumba imigodi embindini weFransi.
3. Ukomelela Okulinganayo Kwesakhiwo Kugcina Uyilo Oluyilwe Ngekhoni
Ingxaki eqhelekileyo yeenkqubo zokukhuhla ezingalunganga kukususa i-cobalt kakhulu, nto leyo ebuthathaka i-PCD compact kwaye ikhokelele ekuqhekekeni okanye ekwaphukeni kwencam yekhoni. Inkqubo yokukhuhla ngobuchule beNinestones ijolise kuphela kumaleko womphezulu, igcina umongo onamakhonkco e-cobalt ogcina ukuqina kwesakhiwo soyilo lwekhoni. Olu lungelelwaniso lubalulekile kwindima ephambili yeConical DEC: ukuqhekeza ilitye eliqinileyo ngencam yalo enciphileyo ngelixa lihlala lizinzile phantsi kwe-torque yokubhola. Kwiindawo zelitye eliqhekekileyo ze-Alpine foothills, olu lungelelwaniso lwesakhiwo luthintele ukukhuhla kwencam, ingxaki eqhelekileyo ngee-compacts ezikhuhlekileyo, kwaye lugcine imisebenzi yokubhola isebenza ngaphandle kwexesha lokuphumla elingacwangciswanga.
Iteknoloji yeNinestones' Refined Leaching: Yenzelwe usetyenziso lweFrench Conical DEC
Into eyahlula iNinestones Superabrasives kwabanye abavelisi kukuzibophelela kwayo ekulungiseni inkqubo yokukhupha iPDC ukuze ihambelane neemfuno ezikhethekileyo zeI-Conical DEC (i-compact yedayimani ephuculweyo) kunye neemeko ezithile zokugrumba zaseFransi. Ngokungafaniyo nokugrumba okuqhelekileyo okulingana nobukhulu obunye, iinjineli zeNinestones zilungisa ubunzulu bokugrumba, ubude kunye nonyango lomphezulu ngokusekelwe kulwakhiwo olujoliswe kulo— ukugrumba okunzulu kwimithombo ye-Aquitaine Basin enobushushu obuphezulu, umaleko obhityileyo otyebileyo wedayimani kwilitye eliqhekekileyo elifuna ulwakhiwo lweMassif Central— ukuqinisekisa ukuba yonke into edibeneyo ilungiselelwe ubomi obuphezulu benkonzo.
Ulawulo lomgangatho lweNinestones alugungqi: yonkeI-Conical DEC (i-compact yedayimani ephuculweyo)ivavanywa ngokuqatha emva kokutsalwa kwenkunkuma, kuquka ukumelana nobushushu, ukuguguleka kokukrweleka kunye novavanyo lwamandla esakhiwo, isebenzisa iisampulu zamatye ezifunyenwe ngqo kwiindawo zokumba zaseFransi. Olu vavanyo lwasekuhlaleni luqinisekisa ukuba ezi zixhobo zisebenza njengoko kuthembisiwe kwiimeko zokwenyani, kungekuphela nje kwiindawo zelebhu. Ngaphandle kokuvelisa, iNinestones inika inkxaso yobugcisa engenakuthelekiswa nanto kubagrumbi baseFransi: iqela layo leenjineli, elikwaziyo ukuthetha isiFrentshi, linikezela ngoqeqesho kwindawo malunga nokuphathwa kunye nokugcinwa kwenkunkuma, kwaye lisebenzisana ngokusondeleyo nemisebenzi yokukhetha iConical DEC efakwe inkunkuma efanelekileyo kwiprojekthi yabo ethile yomthombo okanye yokwemba.
Kumaqela okugrumba aseFransi, i-Ninestones' leached Conical DEC ingaphezulu nje kwesixhobo esihlala ixesha elide—sisisombululo esinciphisa iindleko zezixhobo, sinciphisa ixesha lokungasebenzi kwaye sonyusa ukusebenza kakuhle kokugrumba ngokubanzi. Ngokucokisa itekhnoloji ye-leaching ye-PDC ukujongana neziphene ezikhethekileyo ze-cobalt-bonded PCD kunye nokuyilungisa kuyilo lwe-conical compact, i-Ninestones imisele umgangatho omtsha wokusebenza okuncinci kwedayimani kwiindawo ezinzima kakhulu zokugrumba eFransi.
Qhagamshelana neNinestones' Leached Conical DEC Solutions
- Ifowuni: +86 17791389758
- Email: jeff@cnpdccutter.com
Malunga noMbhali
UPierre Dubois, ongowokuzalwa eBordeaux, eFransi, unamava eminyaka engama-21 njengomphathi wezobuchwephesha bokugrumba, esebenza kwiindawo eziphambili zokugrumba ioyile, igesi kunye nemigodi zelizwe—iAquitaine Basin, iMassif Central kunye neentaba zeAlpine. Egxile ekuphuculeni ukusebenza kwezixhobo zePDC kunye nezicelo zesayensi yezinto eziphathekayo kwiikhompyutha zedayimani, uncede imisebenzi emikhulu yokugrumba yaseFransi ukunciphisa iindleko zokutshintshwa kwezixhobo ngama-45% kwaye wanciphisa ixesha lokungasebenzi elingacwangciswanga elinxulumene nokusilela kwekhompyutha yedayimani ngama-50% ngokomyinge. Njengomsebenzisi wexesha elide kunye nommeli weemveliso zeNinestones Superabrasives, uhlala ecebisa ukuba inkampani isebenzise i-IDC.I-Conical DEC (i-compact yedayimani ephuculweyo)kumaqabane kulo lonke ishishini lokugrumba laseFransi. “IiNinestones azisebenzisi nje itekhnoloji yokuleyisha—ziyilungelelanisa neekhompawundi zekhoni esizisebenzisa yonke imihla kwi-geology eyahlukileyo yaseFransi,” utshilo. “Ingqwalasela yabo kwisayensi yezinto eziphathekayo kunye nokwenza ngokwezifiso imimandla kwenza i-Conical DEC yabo ibe yeyona khompawundi inokuthenjwa nehlala ixesha elide kwimarike, kwaye inkxaso yabo yobugcisa ayifani nanto.”
Ixesha lokuthumela: Februwari-12-2026
