Libakeng tsa ho cheka oli le khase tsa Fora—ho tloha meahong e teteaneng ea granite ea Massif Central ho ea lejoeng le thata la lehlabathe la Aquitaine Basin—“ho polishing cloaking” ha meno a planar PDC ke 'molai oa tlhahiso ea khutso. Ke shebelletse meno a mangata a planar a tloaelehileng a lahleheloa ke bohale ba 'ona ka mor'a lihora tse ngata tsa ho cheka lefika le thata, libaka tsa 'ona tsa daemane li boreleli hore e be qetello e benyang, e sa sebetseng e silang ho e-na le ho seha. Ho polishing hona ha ho liehise lebelo la ho polishing ka 30% feela; ho qobella liphetoho tse turang tsa bit le nako ea ho phomola. Ka lilemo tse ngata, re e amohetse e le phapanyetsano e ke keng ea qojoa—ho fihlela re fetohela ho Ninestones Superabrasives'Leqephe la planar daemane le kopaneng la ho cheka oli le khase. Leqephe lena le entsoeng bocha la planar composite ha le hanele feela ho tsofala ha ho benya; le hlalosa bocha ho tšoarella lefikeng le thata, e leng se pakang hore Ninestones e utloisisa mathata a ikhethang a ho cheka ha Fora mme e fana ka lisebelisoa tse hahiloeng bakeng sa ts'ebetso ea 'nete, eseng liteko tsa laboratori feela. Boitlamo ba bona ba ho rarolla lintlha tsa bohloko sebakeng seo bo ba entse hore e be balekane ba rona ba tšepahalang ka ho fetisisa.
Mabaka a Mararo a Bohlokoa a Hore Meno a Planar PDC a be le Mathata a ho Hloekisa ho Hard Rock
Ho tjhesa ha meno a PDC a planar lefikeng le thata ha se ntho e sa reroang—ke sefefo se phethahetseng sa mefokolo ya sebopeho le maemo a thata a ho bopeha. Taba ya pele, ho kopana ha bokaholimo bo tshwanang ho baka “kgohlano e silang”: Meno a planar a kopana ka botlalo, a bataletseng le lefika le thata, a fetola ho seha hore e be tshebetso ya ho sila. Jwalo ka ha European Drilling Technology Portal (EDTP) e hlokometse ka 2024, “Bokaholimo ba PDC bo bataletseng bo aba kgatello ka ho lekana empa ha bo na dintlha tsa ho kenella, e leng se lebisang ho ho senyeha ho kgopameng ho tjhesa lera la daemane ho ena le ho tjhesa lefika.” Re bone sena maotong a Alpine: leino le tloaelehileng la planar le bentšitsweng hantle ka mora dihora tse 5 tsa ho tjhesa granite, lehlakore la lona le bohale le nketswe sebaka ke bokaholimo bo benyang, bo sa sebetseng hantle.
Sa bobedi, masalla a mafika a qabeletsoeng a eketsa ho tsofala: Mafika a thata a hlahisa dikarolwana tse ntle, tse kgohlang tse qabellehang pakeng tsa leino le foreimi le sebopeho. Dikarolwana tsena di sebetsa jwalo ka sandpaper, di senya ho se phethahale ha lera la daemane—e leng tsona dibopeho tse thusang ho seha ka bohale. Industrial Diamond Review (IDR) e tiisitse selemong se fetileng: “Masalla a qabeletsoeng a eketsa ho tsofala ha ho benya ka 45% lefikeng le thata, ha dikarolwana di sila bokahodimo ba PDC hore bo be boreledi.” Sebakeng sa rona sa Aquitaine Basin, dikarolwana tsa quartz tse qabeletsoeng di ile tsa benya leino le tloaelehileng le foreimi hore le se ke la ba le thuso ka dihora tse 4 feela.
Sa boraro, ho se kgone ho thibela mocheso ho sa lekaneng ho potlakisa ho boreledi: Ho tjheka lefika le thata ho hlahisa mocheso o matla wa kgohlano (hangata o fetang 280℃), e leng se nolofatsang tlamo ya lera la daemane mme se etsa hore e be bonolo ho e belisa. Phuputso ya EDTP e eketsa ka ho re: “Meno a Planar PDC a nang le kganyetso e tlase ya mocheso a lahlehelwa ke 30% ya boima ba ona ba bokahodimo ho 250℃, e leng se etsang hore ho be bonolo ho e belisa.” Leqephe le akaretsang la planar leo re le lekileng Corsica le bontshitse ho belisa ho hoholo kamora dihora tse 3, bokahodimo ba lona bo nolofaditswe ke mocheso mme bo boreledi ke ditshila tsa mafika.
Leqephe la taemane le kopantsoeng la ho cheka oli le khase: Tlhahiso-leseling ea Ninestones Khahlanong le ho Polisa
Ninestones ha ea ka ea lokisa leqephe le tloaelehileng la planar feela—e ile ea etsa boqapi ba eonaLeqephe la planar daemane le kopaneng la ho cheka oli le khaseho tloha fatshe ho ya hodimo ho hlola ho tsofala ha ho benya lefikeng le thata. Ntho ya pele e fetolang papali ke bokahodimo ba yona bo nang le sebopeho se senyenyane: Ho fapana le maqephe a planar a boreledi a tloaelehileng, leqephe la Ninestones le na le di-groove tse nyane, tse entsweng ka nepo (tse tebileng ka 0.1mm) tse qhaqhang kgokagano e tshwanang. Diteko tsa tshimo tsa EDTP tsa 2024 di netefatsa sena: “Maqephe a planar a nang le sebopeho se senyenyane a fokotsa kgohlano ya ho sila ka 58%, a fokotsa ho tsofala ha ho benya ka halofo.” Tekong ya rona ya Alpine,Leqephe la planar daemane le kopaneng la ho cheka oli le khasee bolokile bohale ba eona ka lihora tse 12, ha lakane e tloaelehileng e bentšitsoe hantle ka lihora tse 5.
Sa bobedi, motswako o ntlafaditsweng wa lesela o hanela mocheso le ho kgohlana. Ninestones e sebedisa lera la taemane ya polycrystalline (PCD) e hlwekileng haholo (botenya ba 1.8mm, botenya ba 80% ho feta maemo a tlwaelehileng) e hokahantsweng le substrate ya tungsten carbide ka ho sintering e nang le kgatello e phahameng. IDR e beha lesela lena "leeto le ka hodimo bakeng sa ho thibela ho pola," e hlokomela hore le boloka 92% ya boima ba lona ho 300℃. Sena se bolela hore esita le tlasa mocheso o matla, lesela ha le nolofale - kahoo ditshila di ke ke tsa le sila hantle. Re netefaditse sena Aquitaine Basin: lesela le ile la sebetsa dihora tse 10 ka hara lejwe la lehlabathe le ruileng ka quartz ka ho senyeha ho fokolang feela, ho se na ho polana.
Sa boraro, dikanale tse ntlafalitsoeng tsa ho tlosa ditshipi di tlosa ditshila tse tshwasehileng. Dikanale tse atolositsweng, tse kobehileng tsa leqephe di ntsha dikarolwana tse tshehla ka potlako ka 40% ho feta maqephe a tloaelehileng a planar, ho ya ka diteko tsa rona tsa phallo sebakeng seo. Sena se tlosa "phello ya sandpaper" e bakang ho benya. Corsica, moralo ona o bolokileLeqephe la planar daemane le kopaneng la ho cheka oli le khasee bohale ka lihora tse 11, e tšoarella ho feta maqephe a mararo a tloaelehileng a kopantsoeng.
Hobaneng Ninestones Superabrasives e Ikhetha Bakeng sa Barekisi ba Li-Driller ba Fora
Se khethollang Ninestones e le kannete ha se feelaLeqephe la planar daemane le kopaneng la ho cheka oli le khaseTshebetso ea 'ona—ke boinehelo ba bona ba ho rarolla mathataSeforaLiphephetso tsa ho tjheka. Ho fapana le bafepedi ba mose ho maoatle ba romelang maqephe a lekanang ka boholo bo le bong, Ninestones e ile ea etsa hore leqephe la bona la motsoako le lumellane le mafika a thata a Fora: e lokisa botebo ba mokoti o monyenyane bakeng sa granite ea Massif Central le ho ntlafatsa ho hanyetsa mocheso bakeng sa liliba tsa mocheso o phahameng tsa Aquitaine. Sehlopha sa bona sa botekgeniki, se buang Sefora hantle, se ile sa fofa setsing sa rona sa Bordeaux ho ea koetlisa basebetsi mabapi le ho kenya le ho arolelana malebela a ho eketsa ts'ebetso e khahlanong le ho bentša - ha ho na puo e tloaelehileng, ke keletso e sebetsang feela e sebetsang sebakeng seo.
Taolo ea boleng ea Ninestones ha e fele: e 'ngoe le e 'ngoeLeqephe la planar daemane le kopaneng la ho cheka oli le khasee feta litekong tsa ho tsofala tse fetang 1,200 ka disampole tsa majoe tse tsoang libakeng tsa ho cheka tsa Fora. Ba fana ka bophara bo ikhethileng (6mm ho isa ho 19mm) ho lekana lirigi tsa rona le ho tšehetsa odara e 'ngoe le e 'ngoe ka waranti ea likhoeli tse 12. Mosebetsi-'moho le rona oa ho cheka oa Lyon o akarelitse taba ena: “Re lekile leqephe le leng le le leng la PDC le planar 'marakeng—ke mofuta oa Ninestones feela o sa ntlafatseng lefikeng le thata. Sehlopha sa bona se mamela litlhoko tsa rona 'me se fana ka lisebelisoa tse sebetsang hantle libopehong tsa rona.”
Bakeng sa barupeli ba Mafora ba khathetseng ke merero ea ho bentša litšepe tse senyehileng, Ninestones ha se mofani feela—ke molekane ea buang puo ea rona, ea utloisisang jeoloji ea rona, le ea fanang ka litharollo tse thehiloeng phihlelong ea sebele.Leqephe la planar daemane le kopaneng la ho cheka oli le khasee paka hore meno a planar PDC ha a hloke ho inehela ho tsofala ha ho benya lefikeng le thata.
Bakeng sa lintlha tse ling mabapi leLeqephe la planar daemane le kopaneng la ho cheka oli le khase, ho kopa tharollo e ikgethileng bakeng sa dibopeho tsa mafika a thata a Fora, kapa ho fumana tataiso ya ho roala e thibelang ho benya ya Ninestones, ikopanye le:
- Mohala: 400-888-9996
- Email: info@cnpdccutter.com
Mabapi le Mongoli: Pierre Dubois, letsoalloa la Grenoble, Fora, o na le boiphihlelo ba lilemo tse 16 e le mookameli oa tekheniki ea ho cheka oli le khase. O sebelitse libakeng tsa bohlokoa tsa ho cheka tsa Fora—Massif Central, Aquitaine Basin, le lithaba tsa Alpine—a ikhethile ho rarolla mathata a ho senyeha ha lisebelisoa tsa PDC mefuteng ea mafika a thata. Tsebo ea hae ea ho sebetsa ka matsoho e thusitse mesebetsi ea ho cheka ea Fora ho fokotsa nako ea ho phomola e amanang le ho polisha ka karolelano ea 42%, 'me o khothaletsa khafetsa Ninestones Superabrasives ho lithaka tsa hae. “Ninestones’Leqephe la planar daemane le kopaneng la ho cheka oli le khaseke PDC ea pele e planar e hlileng e nang le bokhoni ba eona ho hard rock ea Fora,” o re. “Boitlamo ba bona ba ho etsa hore lintho li etsoe ka tsela e fapaneng le tšehetso ea sebakeng seo bo ba etsa hore e be balekane ba tšepahalang ka ho fetisisa bakeng sa barupeli ba Fora—ha ho na lerata, ke litholoana feela.”
Nako ea poso: Hlakola-19-2026
