S1916 Taemane e bataletseng e kopantsoeng ea PDC sehahi
Video
Sehahi sa HTHP se sintered 1916 PDC ke compact ea premium polycrystalline daemane e entsoeng ka mokhoa oa ho sintering oa khatello e phahameng ea mocheso (HTHP). E na le bophara ba 19.05 mm, bolelele bohle ba 16.31 mm, le lera la daemane la 2.3 mm, le kopanyang ho thatafala ho feteletseng ha PCD le ho tiea ho hoholo ha substrate ea tungsten carbide. E entsoe bakeng sa maemo a thata a ho cheka, e fana ka ROP e phahameng, bophelo bo bolelele ba ts'ebeletso, le ts'ebetso e tšepahalang lits'ebetsong tsa oli/khase, geothermal, le merafo.
Tafole ea Paramethara
| Nomoro ea mohlala. | S1916 | Bolelele | E tloaelehileng |
| Mofuta | Seha/Kenya/Konopo ea PDC | Thepa | Tungsten Carbide |
| Tšebeliso | Ho Cheka Liliba, Lebala la Oli, Tšimo ea Khase, Indasteri ea Meepo, Kaho | Ho hanyetsa ho apara | Holimo haholo |
| Ho Tsitsisa ha Thermal | 750℃, 800℃, 850℃, 900℃ | Tshebetso ea Tlhahiso | Ho Sintering ka Hthp |
| Sehlopha sa Taemane | PCD | Lisebelisoa tsa Substrate | Tungsten Carbide |
| Bolelele bohle | 5~34 | Mamello | ± 0.02mm |
| Matla a Tšusumetso | E babatsehang | Setifikeiti | ISO 9001 |
| Sebopeho | Selika-likoe | Bit ea Drill e Tšoanang | Li-drill Bits tsa PDC, Li-core Bits, Li-Tricone Bits, Liphaephe tsa Drill (Re boetse re fana ka tlhahiso ea li-drill bits tse ikhethileng) |
| MOQ | 100PCS | Tlhaloso | 1916 |
| Sephutheloana sa Lipalangoang | Nyeoe e Ikhethileng, ea Lebokose/Lehong | Tšimoloho | Chaena |
| Letšoao la khoebo | Majoe a robong | Bokgoni ba Tlhahiso | Likotoana tse 10000/Selemo |
Maemo a sebetsang
- Libopeho tse bonolo ho isa bohareng: lejoe la seretse, lejoe la lehlabathe, shale, lejoe la mokoetla
- Meetso e matla haholo: lejoe la lehlabathe le ruileng ka quartz, lehlohlojane, le majwe a kopaneng
- Dibopeho tse mahareng ho isa ho tse thata: dolomite, lejwe la lehlabathe le tiileng, lejwe la metamorphic la boemo bo tlase
- Liliba tse tebileng le libaka tse nang le mocheso o phahameng: liliba tse tebileng tsa oli/khase, liliba tsa geothermal (ho hanyetsa mocheso ≥ 750°C)
Melemo ea Sehlahisoa sa Bohlokoa
Ho Hanela ho Hloahloa le Bophelo bo Bolelele
E sintered ho 6 GPa le 1500°C ka ho tlamahana ha daemane e teteaneng; khanyetso ea ho tsofala e phahame ka 30% ho feta li-cutter tse tloaelehileng, e fokotsang makhetlo a ho khoptjoa.
Khanyetso e Phahameng ea Tšusumetso le Khanyetso ea ho Cheka
Sebopeho sa tungsten carbide substrate + sebopeho sa corrugated interface se monya meroalo e tšosang; matla a ho kuta ≥ 4000 N, ho thibela ho qhaqhoa ha meno le ho robeha ha meno.
Ho Tsitsisa Mocheso ka Botle Bakeng sa Liliba Tse Tebileng
Mokhoa o tebileng oa ho ntša cobalt o nolofalletsa ho hanyetsa mocheso oa 750°C, o thibela graphitization ea daemane le ho netefatsa ts'ebetso e tsitsitseng lilibeng tse tebileng/tse phahameng tsa mocheso.
Lebelo le Letle la ho Itlhakisa le ho Cheka ka Tsela e Tsitsitseng
Sebopeho se setle sa PCD se boloka lehlakore le bohale nakong ea ho senyeha; ROP e tsitsitseng ntle le ho fifala le ho hula.
Tlamahano e Matla le ho Hlakola ho se be le Lefela
Ho tlamahana ka tšepe ho sebopeho sa PCD‑WC ka moralo o kobehileng; sebaka se eketsehileng sa ho tlamahana le khatello e fokotsehileng ea masala—ha ho na ho arohana kapa ho petsoha tlas'a khatello e phahameng ea nako e telele.
Litekanyo tse Nepahetseng le ho Tsamaellana Haholo
Boholo bo tloaelehileng ba 1916: 19.05 × 16.31 mm ka mamello ± 0.05 mm; e lekana boholo ba di-bits tsa PDC tse kgolo, ho e kenya habonolo le ho fapanyetsana.
Litlhaloso tsa Boholo bo Nepahetseng
Tlhaloso e tloaelehileng ea 1916: bophara 19.05 ± 0.05 mm, bolelele bohle 16.31 ± 0.10 mm, botenya ba lera la daemane 2.30 ± 0.20 mm, radius ea qetello 0.30 ± 0.10 mm. Bophara bo sa tloaelehang bo ikhethileng, bolelele, botenya ba PCD, mathoko a ho seha a bataletseng/a kobehileng/a chitja a fumaneha bakeng sa meralo e khethehileng ea li-bit.
Theknoloji ea Thepa le ea Bohlokoa
Bokaholimo: taemane e nang le kristale e ngata e hlwekileng (PCD), boima ba ≥ 8000 HV bakeng sa ho seha mafika.
Substrate: carbide ea tungsten ea lijo-thollo tse ntle haholo (WC-Co), boima ba ≥ 1600 HV bakeng sa tšehetso le ho hanyetsa tšusumetso.
Mohato o le mong o thehoa kgatellong e phahameng haholo ya 6 GPa le mocheso o phahameng wa 1500°C; e bopa kgokelo ya metallurgical pakeng tsa PCD le WC, matla a kgokelo a eketsehile ka 50%+ ha a bapiswa le mefuta e kgokagantsweng.
Sebopeho sa masenke se ntlafatsa ho kopana; kalafo e khethehileng ea asiti e tlosa cobalt catalyst, e phahamisa botsitso ba mocheso ho tloha ho 700°C ho isa ho 750°C le ho lelefatsa bophelo lits'ebetsong tsa mocheso o phahameng.
Tšimo ea Kopo
Ho Cheka Oli le Khase
E loketse ts'ebetso ea liliba tse sa tebang ho isa ho tse mahareng mobung. E sebetsa hantle lejoeng le thata la lehlabathe, li-strata tse kopaneng le tse nang le lehlohlojane. Ho hanyetsa mocheso o phahameng ho qoba ho kenngoa ha khabone le ho aroloa ha lehlohlojane, ho fokotsa litšenyehelo tsa ho nkela sebaka ha li-bit le litšenyehelo tsa ho cheka ka kakaretso.
Ho Cheka le ho Batla Merafo
E loketse merero ea ho batla liminerale, ho cheka lithanele le merero ea liliba tsa metsi tsa merafo. E loketse lefika le thata le ho ruruhang haholo joalo ka granite le quartzite. Ho hanyetsa tšusumetso e ntle ho thibela ho petsoha ha mathōko, e leng se tla tšoarella nako e telele mefuteng ea merafo e robehileng.
Ho Cheka ha Geothermal le Tebileng Well
Boenjiniere ba Liliba tsa Metsi le Meralo ea Motheo
E sebelisoa haholo lilibeng tse tebileng tsa metsi, ho cheka metheo ea liqubu le mererong ea kaho. Ho kenella ka katleho mafikeng a tloaelehileng, ho senyeha ho fokolang le ts'ebetso e tsitsitseng bakeng sa ts'ebetso ea sebaka ka nako e telele e tsoelang pele.
Ho Bapisa Li-Bit tsa Universal
E lumellana le li-bit tse tloaelehileng tsa PDC, li-bit tsa mantlha le lisebelisoa tsa ho phunya tse nang le bokhoni bo botle ba ho fapanyetsana. Boholo le li-chamfer tse ikhethileng lia fumaneha ho fihlela litlhoko tse sa tloaelehang tsa ho bapisa merero e fapaneng.
Tšebeletso e Ikhethileng
- Ho iketsetsa boholo: bophara bo sa tlwaelehang, bophahamo, botenya ba PCD (1.8–2.5 mm)
- Mokhoa oa ho iketsetsa oa maemo a holimo: o bataletseng, o otlolohileng, o chitja, o bōpehile joaloka khaba
- Sebopeho sa ho iketsetsa sebopeho: bokaholimo bo bataletseng, bo kobehileng, ba gridi
- Ho iketsetsa tshebetso: ho hanela ho tsofala, ho hanela ho tshusumetso, le mocheso o phahameng
- Liodara tse ngata: 500-10,000 li-pcs, thomello ea matsatsi a 15-30
| Mohlala oa Sehahi | Bophara/mm | Kakaretso | Bophahamo ba | Chamfer ea |
| S0505 | 4.820 | 4.600 | 1.6 | 0.5 |
| S0605 | 6.381 | 5,000 | 1.8 | 0.5 |
| S0606 | 6.421 | 5.560 | 1.8 | 1.17 |
| S0806 | 8.009 | 5.940 | 1.8 | 1.17 |
| S0807 | 7.971 | 6.600 | 1.8 | 0.7 |
| S0808 | 8.000 | 8.000 | 1.80 | 0.30 |
| S1008 | 10.000 | 8.000 | 1.8 | 0.3 |
| S1009 | 9.639 | 8.600 | 1.8 | 0.7 |
| S1013 | 10.000 | 13.200 | 1.8 | 0.3 |
| S1108 | 11.050 | 8.000 | 2 | 0.64 |
| S1109 | 11.000 | 9.000 | 1.80 | 0.30 |
| S1111 | 11.480 | 11.000 | 2.00 | 0.25 |
| S1113 | 11.000 | 13.200 | 1.80 | 0.30 |
| S1308 | 13.440 | 8.000 | 2.00 | 0.40 |
| S1310 | 13.440 | 10.000 | 2.00 | 0.35 |
| S1313 | 13.440 | 13.200 | 2 | 0.4 |
| S1316 | 13.440 | 16.000 | 2 | 0.35 |
| S1608 | 15.880 | 8.000 | 2.1 | 0.4 |
| S1613 | 15.880 | 13.200 | 2.40 | 0.40 |
| S1616 | 15.880 | 16.000 | 2.00 | 0.40 |
| S1908 | 19.050 | 8.000 | 2.40 | 0.30 |
| S1913 | 19.050 | 13.200 | 2.40 | 0.30 |
| S1916 | 19.050 | 16.000 | 2.4 | 0.3 |
| S2208 | 22.220 | 8.000 | 2.00 | 0.30 |
| S2213 | 22.220 | 13.200 | 2.00 | 0.30 |
| S2216 | 22.220 | 16.000 | 2.00 | 0.40 |
| S2219 | 22.220 | 19.050 | 2.00 | 0.30 |
Litlhahlobo tsa Bareki
John D., USA, Rakonteraka oa ho Cheka Oli le Khase
Sehahi sa PDC sa 1916 se entse hantle haholo morerong oa rona o tebileng oa seliba! Se ile sa sebetsa lihora tse 280 mochesong oa 750°C ka ho se senyehe hanyane, 'me bophelo ba sona bo bolelele ka 40% ho feta mofuta oa rona oa khale. Litšenyehelo tsa ho cheka li theohile haholo.
Maria S., Brazil, Khamphani ea ho Hlahloba Jeoloji
Ho hanyetsa tšusumetso e ntle haholo mealong ea lehlabathe + lehlohlojane! Ha ho na ho qhaqhoa kapa ho aroloa ha lehlohlojane ka likhoeli tse 3. Moeli o bohale o boloka ROP e tsitsitse—e tšepahala haholo bakeng sa libopeho tse rarahaneng.
Ahmed K., UAE, Mofani oa Litšebeletso tsa ho Cheka
Ho mamella ka thata ho entse hore ho kenngwa ho be kapele ka 50%, ho lekane hantle le di-bit tsa rona tsa PDC. Boleng bo tsitsitseng bakeng sa dikotwana tse 3,000 tse kgolo. Boleng bo botle le kgothaletso e matla!
Sephutheloana
- Karolo e le 'ngoe: lebokose la polasetiki le sa sisinyeheng le nang le foam e sa sisinyeheng, le koetsoe ka bonngoe
- Bongata: lebokose le thata le nang le foam e arotsoeng, li-pcs tse 50/100 ka lebokose
- Tšireletso: oli e thibelang mafome + mokotla o sa keneleng mongobo bakeng sa ho romelloa ka sekepeng/sebakeng se selelele
- Ho ngola mabitso: tlhaloso e hlakileng, nomoro ea sehlopha, letsatsi la tlhahiso, setifikeiti sa thepa
Thomello
Liodara tsa sampole le tse ngata lia amoheleha. Re tšehetsa thepa e potlakileng, ea moea le ea leoatle. Bokhoni bo lekaneng ba tlhahiso bo netefatsa nako e tsitsitseng ea ho etella pele, thomello e bolokehileng le e tlang ka nako lefatšeng ka bophara.
LBH
P1: Phapang ke efe pakeng tsa disehi tsa PDC tsa 1916 le 1913?
P2: Tekanyo ea mocheso ke efe? Na e loketse liliba tsa geothermal?
P3: Na le fana ka disampole? Disampole di nka nako e kae?
P4: Na disekere tse tsofetseng di ka lokiswa?
P5: Leano la waranti?
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