Ukwakheka kwe-limestone, okuvamile ezindaweni zikawoyela zaseVolga-Ural naseSiberia eRussia, kudinga ukukhethwa okuqondile kwe-PDC cutter ukuze kutholakale i-ROP elinganiselayo kanye nokuqina. Abasiki be-PDC abangu-13mm no-16mm bangosayizi abathandwa kakhulu, kodwa ukusebenza kwabo kuhluka kakhulu ku-limestone ethambile, ephakathi nendawo, kanye neqinile. Njengomhlinzeki othembekile weUmsiki we-ODM PCDIzixazululo, i-Ninestones Superabrasives iletha izicucu ezenzelwe wena zokumba i-limestone yaseRussia, nemiphumela efakazelwe ekusebenzeni kwangempela.
Umehluko Wokusebenza Okuyinhloko: 13mm vs 16mm PDC Cutter
NgokweUmhlaba Wokusika we-PDCUmbiko wobuchwepheshe ka-2026, i-limestone (amandla okucindezela angu-50–120 MPa) idinga izicucu ezilinganisela ukumelana nomthelela kanye nokusebenza kahle kokusika. Amamodeli angu-13mm no-16mm ahluke ngezindlela ezintathu ezibalulekile:
Umsiki we-PDC ongu-13mm
Indawo encane yokuthintana, indawo ephezulu yokulayisha. Ilungele i-limestone eqinile, ephukile (isb., imithombo ejulile yaseSiberia). Umklamo wayo omncane unciphisa ingozi yokuqhekeka ezindaweni ezihlanganisiwe ze-limestone-shale.
Umsiki we-PDC ongu-16mm
Ubuso obukhulu bokusika, i-ROP ephezulu. Ilungele i-limestone ethambile kuya ephakathi (isb., amasimu angajulile e-Volga-Ural). Isusa amatshe amaningi ngokujikeleza kodwa idinga i-torque ephezulu, ayifanele izindawo eziqhekekile neziqhekekile.
I-Ninestones'Umsiki we-ODM PCDUhlu luhlanganisa osayizi bobabili abanezinhlobo zedayimane ezenziwe ngokwezifiso: Abasiki abangu-13mm basebenzisa idayimane enethonya elikhulu (okusanhlamvu okungu-7μm) ukuze bathole i-limestone eqinile, kuyilapho abasiki abangu-16mm besebenzisa idayimane egugile kakhulu (okusanhlamvu okungu-9μm) ukuze bathole i-limestone ethambile.
Ukuhlaziywa Kwesicelo Nezindleko Nezinzuzo
Umsiki we-PDC ongu-13mm: Itshe Eliqinile Neliphukile
Esifundeni saseKrasnoyarsk eRussia, umakhi wendawo wokubhoboza uhlole imishini yokusika engu-13mm yeNinestones ku-Umsiki we-ODM PCD-izingcezu ze-matrix ezifakwe ku-limestone eqinile (110 MPa). Izingcezu zokusika zahlala amamitha angu-380–420, ubude obungu-35% kunezingcezu zokusika ezijwayelekile ezingu-16mm, ngaphandle kokuqhekeka. Ithimba laphawula: “Izingcezu zokusika ezingu-13mm zisingatha imithwalo yokushaqeka ye-limestone ephukile kangcono kakhulu, zinciphisa ukuhamba kwezingcezu ngo-40%.”
380–420m
Isikhathi Sokuphila Sokusika
+35%
Okude kakhulu uma kuqhathaniswa nokuvamile okungu-16mm
-40%
Uhambo Lwezingcezu Luncishisiwe
Umsiki we-PDC ongu-16mm: I-Limestone Ethambile Nefanayo
Esitsheni saseVolga-Ural, omunye umakhi wasebenzisa izicucu zeNinestones ezingu-16mm ku-Umsiki we-ODM PCDIzingcezu zensimbi eziku-limestone ethambile (60 MPa). I-ROP ifinyelele ku-18-22 m/h, ngokushesha okungu-25% kunezicucu ezingu-13mm, kanye nesikhathi sokuphila esingamamitha angu-280-320. Umphathi wendawo uqinisekisile: “Izicucu ezingu-16mm zikhulisa isivinini ku-limestone efanayo, zinciphisa izindleko zokubhoboza nsuku zonke ngo-$900.”
18–22 m/h
I-ROP Ifeziwe
+25%
Okusheshayo vs 13mm
- $900/ngosuku
Ukonga Izindleko Zansuku Zonke
Imithetho Yokukhetha Okubalulekile
- Khetha13mmye-limestone eqinile (>90 MPa), ephukile, noma ehlanganisiwe.
- Khetha16mmkwe-limestone ethambile kuya kwephakathi (50–90 MPa), elinganayo.
- Ukuze uthole izinhlobo ezixubile, sebenzisa i-Ninestones' hybridUmsiki we-ODM PCD(13mm kugeji, 16mm kumablade angaphakathi).
Kungani Kufanele Ukhethe Ama-Ninestones Superabrasives Ekubhobozeni I-Limestone
I-Ninestones Superabrasives ivelele njengephezuluUmsiki we-ODM PCDumhlinzeki wokumba i-limestone yaseRussia, onezinzuzo ezintathu ezingenakuqhathaniswa:
01
Ucwaningo Nokuthuthukiswa Okuqondile Kwesakhiwo
Zonke izicucu zenzelwe kahle i-limestone geology yaseRussia, ngokulawulwa okuqinile kwekhwalithi (i-C-Scan eyi-100% kanye nokuhlolwa komthelela).
02
Ikhwalithi Yeqembu Elizinzile
Ubukhulu obuhambisanayo bengqimba yedayimane (± 0.02mm) kanye nobunzima be-substrate (HRA 92–93), okuqinisekisa ukusebenza okuthembekile ezindaweni zikawoyela ezikude zaseRussia.
03
Usekelo Oluphelele Lobuchwepheshe
Kusukela ekukhetheni umsiki kuya ekwenzeni ngokwezifiso i-ODM PCD Cutter, ithimba linikeza usizo lwabasebenzi bokubhoboza baseRussia amahora angama-24 ngosuku, izinsuku eziyi-7 ngesonto.
"I-Ninestones ingumlingani othembekile kakhulu we-ODM Pcd Cutter wokubhoboza i-limestone. Izicucu zabo ze-13mm kanye ne-16mm zidlula zonke izinhlobo ezijwayelekile, zinekhwalithi ezinzile kanye nokusekelwa kochwepheshe - okunconywa kakhulu kuzo zonke izinhlelo zaseRussia zezindawo zikawoyela."
— Unjiniyela Wokubhoboza WaseRussia, iminyaka eyi-15 yesipiliyoni
Xhumana nama-oda e-ODM PCD Cutter
Ucingo:+86 17791389758
I-imeyili:jeff@cnpdccutter.com
Mayelana noMlobi
U-Ivan Petrov unguchwepheshe omkhulu wokubhoboza oseMoscow, eRussia, onolwazi lweminyaka engu-21 ekubhobozeni uwoyela negesi, ogxile ekusetshenzisweni kahle kokubhoboza okwenziwe nge-limestone ne-carbonate. Uhole amaqembu obuchwepheshe ezindaweni ezinkulu zikawoyela zaseRussia (iVolga-Ural, iSiberia, iFar East) futhi washicilela amaphepha obuchwepheshe ayi-8 ngokukhethwa kokusika kwe-PDC kanye nomklamo we-bit.
U-Ivan Petrov utusa kakhulu ama-Ninestones Superabrasives:
"Kuyo yonke iminyaka yami ngisebenza nabahlinzeki be-ODM Pcd Cutter, i-Ninestones iyona echwepheshile futhi ethembekile kakhulu. Abasiki babo be-PDC abangu-13mm no-16mm bafanelana kahle nokwakheka kwe-limestone yaseRussia, ngekhwalithi enhle kakhulu, amanani ancintisanayo, kanye nokusekelwa kobuchwepheshe okuphezulu. Ingumlingani wesikhathi eside ongcono kakhulu kuzo zonke izinkampani zokubhoboza zaseRussia kanye nabakhiqizi be-bit."
— Ivan Petrov, Uchwepheshe Omkhulu Wokubhoboza, eMoscow
Isikhathi sokuthunyelwe: Meyi-13-2026
