Leqephe la taemane le kopaneng la S1608
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S1608 ke sehahi sa PDC se sebetsang hantle sa 15.88 mm (≈16 mm), se entsoeng ka lera la taemane la boleng ba micron le substrate ea tungsten carbide e matla haholo, e silang tlas'a mocheso o phahameng haholo le khatello (1400–1600°C, 5–6 GPa). E na le botenya ba taemane ba 2.1 mm, chamfer ea 0.4 mm, le bolelele bohle ba 8.0 mm. E etselitsoe libopeho tse bonolo ho isa ho tse mahareng (matla a khatello <120 MPa), e leka-lekanya ho hanyetsa ho tsofala ho hoholo, ho tiea ha tšusumetso, le botsitso ba mocheso - e leng se etsang hore e be khetho e kholo bakeng sa oli/khase, seliba sa metsi, merafo le ho cheka geothermal.
Tafole ea Paramethara
| Nomoro ea mohlala. | S1608 | 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 | 1608 |
| 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, litekanyo tsa mashala, letsopa (<60 MPa)
- Libopeho tse mahareng tse thata: lejoe la lehlabathe, lejoe la mokoetla, 'mabole (60–120 MPa)
- Libopeho tse tlase ho isa ho tse mahareng tse khorofoang (litekanyo tsa quartz <30%)
Melemo ea Sehlahisoa sa Bohlokoa
Khanyetso e Phahameng ea ho Aparela
Bothata ba lera la taemane bo fihla ho 8000–10000 HV ka ho itlhokomela hantle; mathoko a macha a ho seha a ntse a pepeseha nakong ea ho tsofala, a fana ka bophelo bo bolelele ba 30× ho feta carbide.
Khanyetso e Phahameng ea Tšusumetso le ho Thothomela
Substrate ea tungsten carbide e monya meroalo ea tšusumetso; sebopeho sa corrugated se ntlafatsa matla a ho kopanya, se thibela ho qhekelloa le ho robeha tlas'a WOB/RPM e phahameng.
Botsitso bo Botle ba Thermal
Ho hanyetsa mocheso ho ≥700°C ka kgatello e tlase e setseng; e hanela ho fetoha/ho qhekelloa ha mocheso mochesong o phahameng, e loketse liliba tse tebileng le ts'ebetso e tsoelang pele.
Ho Roba Lefika ka Botlalo, ROP e Phahameng
Ho seha ho thehilweng hodima sekere (ho betere ho feta ho sila/ho sila ha roller cone); ho ntlafatsa sekhahla sa ho kenella ka 30–50% mme ho fokotsa maeto a ho ya le ho kgutla.
Litekanyo tse Nepahetseng le ho Tsamaellana ka Botlalo
Bophara ba 15.88±0.05 mm, bolelele ba 8.0±0.1 mm, chamfer e tloaelehileng; e lumellana ka botlalo le mahare a 16 mm/li-PDC bits tse tloaelehileng bakeng sa ho kenngoa ho tsitsitseng.
Litšenyehelo tse Tlase tsa Kakaretso
Bophelo bo bolelele ba tšebeletso ka sengoathoana, livideo tse ngata, ho koaloa ho fokolang—ho fokotsa litšenyehelo ka mithara le ho eketsa ROI ea nako e telele.
Litlhaloso tsa Boholo bo Nepahetseng
Litekanyo tse tloaelehileng tsa S1608 ke bophara ba 15.88 mm, bolelele bohle ba 8.00 mm, botenya ba lera la taemane la 2.1 mm, le chamfer ea taemane ea 0.4 mm. Mamello e tiileng e bolokoa ho ± 0.02 mm bakeng sa bophara le ± 0.02 mm bakeng sa bophahamo, ho netefatsa boleng bo tsitsitseng ba sehlopha le ho fapanyetsana. E lekana li-bits tsa PDC tsa letoto la 16 mm (5 1/2″–8 1/2″ bakeng sa liliba tsa oli/khase/metsi), ka liphetoho tse nyane tsa boholo li fumaneha 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 ya metallurgical pakeng tsa taemane le carbide—ha ho na dikarolo tse 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 15.88–16.0 mm, bolelele bohle 7.5–8.5 mm, lera la taemane 1.8–2.4 mm, chamfer 0.3–0.5 mm
- Tshebetso e Ikgethileng: Mofuta o nang le ho roaloa ho hoholo (cobalt e tlase + daemane e teteaneng), mofuta o hanelang ho tshusumetso (substrate e matlafaditsweng + chamfer e kgolo), mofuta wa mocheso o phahameng (kgatello e tlase e setseng)
- Bokaholimo/Sebopeho: Li-chamfer tse khethehileng (0.5×45°), libaka tse kobehileng/tse nang le sekhutlo, liaparo tse thibelang ho tsofala/tse oksidation
- Sehlopha le Sephutheloana: Mabokose a iketseditsweng a thibelang ho fetoha ha maemo + mekotla e sa keneleng mongobo + mabokose a thata; fana ka disetifikeiti 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: Phapang ke efe pakeng tsa S1608 le S1613?
A: S1608 e na le bolelele bohle ba 8 mm le lera la daemane la 2.1 mm, le ntlafaditsweng bakeng sa dibopeho tse bonolo-tse mahareng-tse thata, tse tlase-tse mahareng tse nang le tshebetso e theko e phahameng. S1613 e na le bolelele bohle ba 13.2 mm le lera la daemane la 2.4 mm, bakeng sa dibopeho tse mahareng-tse thata-tse thata, tse thata haholo tse nang le bophelo bo bolelele le theko e hodimo.
P: Mefuta e kgothaletswang ya WOB le RPM ke efe?
A: WOB 15–30 kN ka seha, RPM 80–150 RPM. Sebedisa WOB e tlase + RPM e phahameng bakeng sa lejwe la seretse le bonolo; WOB e phahameng + RPM e tlase bakeng sa lejwe la lehlabathe le thata le mahareng. Boloka phallo ya seretse e le 20–30 L/min bakeng sa ho phodisa ho lekaneng.
P: U ka ahlola joang ha seha se hloleha 'me se hloka ho nkeloa sebaka?
A: Nka sebaka haeba: ① Taemane e senyehile ≥0.5 mm, bohale bo lerootho, ho theoha ha ROP ho totobetseng; ② Ho thothomela ≥1 mm, ho thothomela ho matla; ③ Ho phatloha/ho petsoha, mocheso o phahameng o sa tloaelehang.
P: Mocheso o phahameng ka ho fetisisa oa ts'ebetso bakeng sa S1608 ke ofe?
K: Sehahi se ka sebetsa ka ho tswela pele ho fihlela ho 700°C ntle le ho tlosa di-degramination kapa graphitization. Bakeng sa didiba tse nang le mocheso o phahameng, kgetha mofuta wa rona o ikgethileng wa mocheso o phahameng.
P: Na S1608 e ka lokisoa hape kamora ho taboha?
K: E. Ho senyeha hanyane (<0.5 mm) ho ka silwa hape le ho bentswa ho tsosolosa bohale. Ho senyeha ho matla kapa ho qhekelloa ho hloka tshebeletso ya botsebi ya ho lokisa; ikopanye le rona bakeng sa dintlha tse qaqileng.
Lihlopha tsa lihlahisoa
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S1916 Taemane e bataletseng e kopantsoeng ea PDC sehahi
