Leqephe la motsoako oa taemane ea polycrystalline ea S1008
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S1008 ke sehahi sa PDC sa premium planar sa bophara ba 10 mm, se nang le lera la taemane la 1.8 mm, chamfer ea 0.3 mm, le bolelele bohle ba 8.0 mm. E sintered ka phofo ea taemane ea boleng ba micron le substrate ea tungsten carbide e matla haholo tlas'a mocheso o phahameng haholo le khatello (1400–1600°C, 5–6 GPa), e fana ka tekano e ntle ea ho hanyetsa ho tsofala ho hoholo, ho tiea ho tšepahalang ha tšusumetso, le botsitso bo botle ba mocheso. E loketse libopeho tse bonolo tse nang le ho khohlela ho tlase, ke khetho e theko e tlaase bakeng sa liliba tsa metsi, merafo, le ho cheka oli/khase e sa tebang.
Tafole ea Paramethara
| Nomoro ea mohlala. | S1008 | 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 | 1008 |
| 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: lejoe la seretse, shale, letsopa, litekanyo tsa mashala (<60 MPa)
- Lejoe la lehlabathe le tlaase haholo, le nang le siltstone (kahare ho quartz <20%)
- Libopeho tse sa kopanngoang, mekhahlelo ea alluvial
Melemo ea Sehlahisoa sa Bohlokoa
Khanyetso e ikhethang ea ho apara
Bothata ba lera la taemane bo fihla ho 8000–10000 HV ka ho itlhokomela ka matla; bo mamella carbide ka 20–25× ka dibopeho tse bonolo.
Matla a Manyenyane le a Phahameng
Bophara ba 10 mm ka substrate e kopaneng ea tungsten carbide; matla a phahameng a sebopeho a hanela ho petsoha tlas'a tšusumetso e bobebe ho isa bohareng.
Ho Tsitsisa ha Thermal ho Molemo
E mamella mocheso o sa khaotseng ho fihlela ho 700°C; khatello e tlase e setseng e thibela ho arohana ha ho chekoa ho sa tebang, ka lebelo le phahameng.
ROP e Phahameng le Bokgoni
Ho seha ho thehilweng hodima shear (ha ho bapiswa le ho silakanya roller cone); ho ntlafatsa sekgahla sa ho kenella ka 30–40% lefikeng le bonolo mme ho fokotsa ho kgopama.
Litekanyo tse Tloaelehileng tsa ho Lokisa
Bophara ba 10.00±0.02 mm, bolelele ba 8.00±0.02 mm, chamfer e tloaelehileng ea 0.3 mm; e lumellana ka botlalo le mahare a 10 mm a PDC bit bakeng sa ho e kenya habonolo.
E boloka litšenyehelo hantle le e theko e tlase
Litheko tse qothisanang lehlokoa tse nang le bophelo bo bolelele ba tšebeletso; e fokotsa litšenyehelo ka mithara ka mekhoa e bonolo 'me e eketsa ROI.
Litlhaloso tsa Boholo bo Nepahetseng
S1008 e na le litekanyo tse tloaelehileng tsa bophara ba 10.00 mm, bolelele bohle ba 8.00 mm, botenya ba lera la taemane la 1.8 mm, le chamfer ea daemane ea 0.3 mm. Mamello e tiileng ea ±0.02 mm bakeng sa bophara le ±0.02 mm bakeng sa bophahamo e netefatsa botsitso ba sehlopha le ho fapanyetsana. E lekana li-bits tsa PDC tsa letoto la 10 mm (3 7/8″–6″ bakeng sa liliba tsa metsi, merafo, le oli/khase e sa tebang), ka liphetoho tse nyane tsa boholo tse fumanehang ha ho kopuoa.
Theknoloji ea Thepa le ea Bohlokoa
E entsoe ka phofo ea taemane ea micron ea 99.9% e hloekileng haholo le carbide ea WC-Co ea lijo-thollo tse ntle haholo (6–8% cobalt) bakeng sa ho tiea ho leka-lekaneng, ho tiea le ho tsamaisa mocheso.
E sintered ho 1500°C, 5.5 GPa ho theha tlamo e matla ea tšepe pakeng tsa taemane le carbide—ha ho na mealo e fokolang, ha ho na delamination, matla a tlamo ≥2.5 GPa.
Tlhahiso eohle e latela maemo a tsamaiso ea machaba a ISO9001, ISO14001 le ISO45001. Tlhahlobo ea maemo a mararo e etsoa holim'a thepa e tala, lihlahisoa tse sa phethoang hantle le lihlahisoa tse felileng. Matšoao 'ohle a ts'ebetso ho kenyeletsoa ho tiea ha tšusumetso, ho hanyetsa mocheso o phahameng le ho hanyetsa ho tsofala ho fihlela maemo a tsitsitseng. Phepelo e tobileng ea fektheri e netefatsa boleng bo laoloang ka botlalo.
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 Batla le ho Etsa Sampole ka Jioloji
Ho nepahala ho phahameng ho netefatsa ho cheka ho tsitsitseng le ho tjheka ha didiba tse nyane kamehla. Ho netefatsa ho etsa sampole e felletseng ya motheo, ho fihlela ka botlalo ditlhoko tsa phuputso e nepahetseng ya jeoloji le tsa ho hlahloba mehlodi.
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 Itlhophisa ka Boholo: Bophara 9.8–10.2 mm, bolelele bohle 7.5–8.5 mm, lera la taemane 1.5–2.0 mm, chamfer 0.2–0.5 mm
- Tshebetso ya ho iketsetsa: Mofuta wa ho roala o phahameng (cobalt e tlase), mofuta o hanelang tshusumetso (substrate e matlafaditsweng), mofuta wa mocheso o phahameng (kgatello e tlase e setseng)
- Bokaholimo/Sebopeho: Li-chamfer tse khethehileng (0.3×30°/45°), libaka tse kobehileng, liaparo tse thibelang ho tsofala
- Sehlopha le Sephutheloana: Mabokose a ikhethileng a thibelang ho se fetohe + mekotla e sa keneleng mongobo + mabokose a thata; fana ka litifikeiti tsa boleng ba COC/COA
| 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
Mark Wilson | Motsamaisi oa Projeke ea ho Cheka Mabala a Oli
Re se re ntse re sebelisa li-cutter tsa bona tsa 16mm PDC ka nako e telele. Li sebetsa ka mokhoa o tsitsitseng ka har'a libopeho tse thata tse nang le khanyetso e ntle haholo ho feta mefuta e meng. Ho khaola li-cutter ho fokotsehile haholo, e leng se fokotsang litšenyehelo tsa rona tsa ho cheka ka kakaretso. E tšepahala haholo bakeng sa tšebelisano-'moho ea nako e telele.
Carlos Rodriguez | Moenjiniere oa ho Cheka Merafo
Maemo a rona a ho sebetsa a thata ka granite le dibopeho tse robehileng. Disehi tsena tsa PDC di na le kganyetso e ntle ya tshusumetso le bophelo bo bolelele ba tshebeletso. Ho nepahala ha tekanyo ho phethahetse, ho lekana hantle dikotwana tsa rona tsa ho tjheka ntle le tokiso e phetaphetwang.
David Brown | Rakonteraka oa Meralo ea Motheo le Liliba tsa Metsi
Tšebeletso e ntle ea ho iketsetsa lintho bakeng sa boholo bo sa tloaelehang le li-chamfer tse khethehileng. Thomello e lula e le ka nako. Li-cutter lia tšoarella hantle tlas'a ts'ebetso e tsoelang pele ea sebaka se matla, ho kenella ka potlako le tšebeliso e tlase, li tsamaisana ka botlalo le kemiso ea rona ea kaho.
Sephutheloana
Sehahi se seng le se seng sa PDC se sirelelitsoe ka bonngoe ho qoba ho thulana le ho tsofala. Amohela sephutheloana sa lebokose se thibelang mongobo le se hanyetsanang le khatello, ho etsa hore lebokose la lepolanka le be le loketseng ho odara ka bongata, ho bolokehile bakeng sa lipalangoang tse hole.
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
P:Sehahi sa S1008 PDC se loketse haholo maemong afe a ho tjheka?
A: Sehahi sa S1008 se ntlafalitsoe ka ho khetheha bakeng samekhoa e sa tebang, e bonolo le e sa phutholohang haholoKe kgetho e ntle ka ho fetisisa bakeng sa ho cheka liliba tsa metsi, ho etsa lithanele tsa mafika a bonolo morafong oa mashala, ho hlahloba oli le khase tse sa tebang, le ho batla libaka tsa jeoloji tsa sechaba, 'me ha e khothalletsoe bakeng sa libaka tse rarahaneng tse thata le tse khorofo haholo.
P:Phapang ea bohlokoa pakeng tsa S1008 le li-cutter tse ling tsa letoto la 10mm ke efe?
A: Ha e bapisoa le S1013 (bophahamo ba 13.2mm), S1008 e na le bolelele bo bokhutšoanyane ka kakaretso le sebopeho se senyenyane haholoanyane, e nang le ho tenyetseha ho hoholo ha ho tjheka le ts'ebetso ea litšenyehelo, e loketse haholoanyane bakeng sa ho tjheka ka potlako ho sa tebang; chamfer ea eona e tšesaane haholo ea 0.3mm e bohale ho feta mehlala e meng, e fana ka bokhoni bo potlakileng ba ho tjheka mafika lefikeng le bonolo.
P:Ke liparamente life tsa ts'ebetso tse khothaletsoang bakeng sa kaho ea letsatsi le letsatsi?
K: Diparamithara tse sebetsang hantle ke boima ba 8–18kN hodima bit ka seha le lebelo la ho potoloha la 100–180RPM. Sebelisa khatello e tlase ya ho tjheka le lebelo le phahameng la ho potoloha bakeng sa letsopa le hlephileng le lejwe la seretse; eketsa khatello ya ho tjheka ka nepo bakeng sa lejwe le bonolo le lesesaane, mme o boloke potoloho e tsitsitseng ya seretse bakeng sa ho phodisa.
P:Na S1008 e ka sebetsa ka har'a metsoako e metsi le e nang le metsi a mangata?
K: E. Sebopeho se kopaneng se nang le sintered se na le tshebetso e ntle ya ho se kenelle metsi le ho thibela tshenyo, ha se na ho kgaola kapa ho rusa dibakeng tse nang le metsi a mangata le tse metsi nako e telele. Se boloka tshebetso e tsitsitseng ya ho seha dibakeng tse tlwaelehileng tsa metsi le maemong a tshebetso a metsi a ka tlasa lefatshe.
P:Na fektheri ea hau e tšehetsa liodara tsa liteko tsa sehlopha se senyenyane sa S1008?
K: Ehlile. Re tšehetsa bongata ba liodara tse tenyetsehang. Ntle le liodara tse ngata, liodara tse nyane tsa liteko tsa likotoana tse 50–100 lia amoheleha bakeng sa bareki ba bacha ho leka boleng, 'me re ka fana ka lits'ebeletso tsa sampole bakeng sa netefatso ea projeke.
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