Ishidi le-composite ledayimane eliyindilinga le-S1608 lokubhoboza i-planar
Ividiyo
I-S1608 iyisikhi se-PDC esisebenza kahle kakhulu esingu-15.88 mm (≈16 mm), esakhiwe ungqimba lwedayimane olusezingeni le-micron kanye ne-tungsten carbide substrate enamandla aphezulu, eshisiwe ngaphansi kokushisa okuphezulu kakhulu kanye nengcindezi (1400–1600°C, 5–6 GPa). Inobukhulu bedayimane obungu-2.1 mm, i-chamfer engu-0.4 mm, kanye nokuphakama okuphelele okungu-8.0 mm. Yakhelwe ukwakheka okuthambile kuya okuphakathi nendawo (amandla okucindezela <120 MPa), ilinganisela ukumelana nokuguguleka okuphezulu, ukuqina komthelela, kanye nokuzinza kokushisa—okwenza kube ukukhetha okujwayelekile kwamafutha/igesi, umthombo wamanzi, ukumbiwa kwemigodi, kanye nokubhoboza komhlaba.
Ithebula Lepharamitha
| Inombolo Yemodeli. | S1608 | Ubude | Okujwayelekile |
| Uhlobo | Umsiki/Faka/Inkinobho ye-PDC | Izinto | I-Tungsten Carbide |
| Ukusetshenziswa | Ukumba Imithombo, Inkundla Kawoyela, Insimu Yegesi, Imboni Yezimayini, Ukwakha | Ukumelana Nokugqoka | Okuphezulu Kakhulu |
| Ukuzinza Kokushisa | 750℃,800℃,850℃,900℃ | Inqubo Yokukhiqiza | Ukuhlanza kwe-Hthp |
| Ibanga Ledayimane | I-PCD | Izinto Ezingaphansi Kwesakhiwo | I-Tungsten Carbide |
| Ukuphakama Okuphelele | 5~34 | Ukubekezelelana | ± 0.02mm |
| Ukuqina Komthelela | Kuhle kakhulu | Isitifiketi | I-ISO 9001 |
| Isimo | Isiyingi | I-Drill Bit Efanisiwe | Ama-PDC Drill Bits, Ama-Core Bits, Ama-Tricone Bits, Amapayipi Okubhoboza (Siphinde sinikeze ukukhiqizwa kwama-drill bit ngokwezifiso) |
| I-MOQ | 100PCS | Imininingwane | 1608 |
| Iphakheji Yezokuthutha | Ikesi Lebhokisi/Lokhuni elenziwe ngokwezifiso | Umsuka | IShayina |
| Uphawu Lokuhweba | Amatshe ayisishiyagalolunye | Amandla Okukhiqiza | Izingcezu eziyi-10000/Unyaka |
I-Strata Esebenzayo
- Ukwakheka okuthambile: itshe lodaka, i-shale, izilinganiso zamalahle, ubumba (<60 MPa)
- Ukwakheka okuqinile okuphakathi nendawo: itshe lesihlabathi, i-limestone, imabula (60–120 MPa)
- Ukwakheka okunolaka okuphansi kuya kokuphakathi (okuqukethwe kwe-quartz <30%)
Izinzuzo Zomkhiqizo Oyinhloko
Ukumelana Nokugqoka Okuphezulu
Ukuqina kwesendlalelo sedayimane kufinyelela ku-8000–10000 HV ngokuzilola okuhle kakhulu; imiphetho emisha yokusika iyaqhubeka nokuvela ngesikhathi sokuguguleka, okuletha impilo ende engu-30× kune-carbide.
Ukumelana Nomthelela Omkhulu Nokudlidliza
I-substrate ye-tungsten carbide imunca imithwalo yomthelela; i-corrugated interface ithuthukisa amandla okubopha, ivimbela ukuqhekeka nokuqhekeka ngaphansi kwe-WOB/RPM ephezulu.
Ukuqina Okuhle Kakhulu Kokushisa
Ukumelana nokushisa okungu-≥700°C kanye nokucindezeleka okuphansi okusele; imelana nokuguquguquka/ukuqhekeka emazingeni okushisa aphezulu, ilungele imithombo ejulile kanye nokusebenza okuqhubekayo.
Ukuphula Amatshe Okusebenzayo, i-ROP Ephakeme
Ukusika okusekelwe ku-shear (kungcono kunokuchoboza/ukugaya kwe-roller cone); kuthuthukisa izinga lokungena ngo-30-50% futhi kunciphisa ukuhamba nokubuya.
Ubukhulu Obuqondile Nokuhambisana Okuphelele
Ububanzi bungu-15.88±0.05 mm, ukuphakama kungu-8.0±0.1 mm, i-chamfer ejwayelekile; ihambisana ngokugcwele nama-blade/ama-PDC bits angu-16 mm ajwayelekile ukuze kufakwe kahle.
Izindleko Eziphelele Eziphansi
Isikhathi eside sesevisi ngengxenye ngayinye, izithombe eziningi, ukuvalwa okumbalwa—kunciphisa izindleko ngemitha ngayinye nokukhulisa i-ROI yesikhathi eside.
Imininingwane Yosayizi Eqondile
Ubukhulu obujwayelekile be-S1608 bungu-15.88 mm ububanzi, ukuphakama okuphelele okungu-8.00 mm, ukujiya kwesendlalelo sedayimane esingu-2.1 mm, kanye ne-chamfer yedayimane engu-0.4 mm. Ukubekezelelana okuqinile kugcinwa ku-±0.02 mm ububanzi kanye no-±0.02 mm ukuphakama, okuqinisekisa ikhwalithi yebhetshi ehambisanayo kanye nokushintshana. Ifanelana nama-PDC bits angu-16 mm ochungechunge (5 1/2″–8 1/2″ emithonjeni kawoyela/igesi/amanzi), kanye nokulungiswa okuncane kobukhulu okutholakalayo uma kuceliwe.
Ubuchwepheshe Bezinto Ezibalulekile Nobuyinhloko
Kwenziwe nge-99.9% yempuphu yedayimane ye-micron ehlanzekile kakhulu kanye ne-ultra-fine grain WC-Co carbide (6–8% cobalt) ukuze kube nokuqina okulinganiselayo, ukuqina, kanye nokuqhuba ukushisa.
Ifakwe ku-1500°C, i-5.5 GPa ukwakha isibopho sensimbi phakathi kwedayimane ne-carbide—akukho izendlalelo ezibuthakathaka, akukho ukwahlukana, amandla okubopha ≥2.5 GPa.
Konke ukukhiqizwa kuhambisana nezindinganiso zesistimu yamazwe ngamazwe ze-ISO9001, ISO14001 kanye ne-ISO45001. Ukuhlolwa kwezinga lesithathu kwenziwa ezintweni zokusetshenziswa, imikhiqizo eqediwe kancane kanye nemikhiqizo eqediwe. Zonke izinkomba zokusebenza okuhlanganisa ukuqina komthelela, ukumelana nokushisa okuphezulu kanye nokumelana nokuguguleka kufinyelela amazinga azinzile. Ukunikezwa ngqo kwefektri kuqinisekisa ikhwalithi elawulwayo ngokugcwele.
Insimu Yesicelo
Ukumba uwoyela negesi
Ifanelekela ukusebenza kwemithombo engajulile kuya kwephakathi nendawo emhlabathini. Isebenza kahle ematsheni aqinile esihlabathini, ezingqimbeni ezihlanganisiwe kanye nasezindaweni ezithwala amatshe amatshe. Ukumelana nokushisa okuphezulu kugwema ukwakheka kwe-carbonization kanye nokuhlukanisa, kunciphisa ukushintshwa kwama-bit kanye nezindleko zokubhoboza jikelele.
Ukumba Nokuhlola Ezimayini
Ilungele ukuhlola amaminerali, ukumba imigudu kanye namaphrojekthi emithombo yamanzi emigodini. Ilungele amatshe aqinile aguguleka kakhulu njenge-granite ne-quartzite. Ukumelana okuhle kakhulu nokushayisana kuvimbela ukuqhekeka komphetho, okukhonza impilo ende ezinhlotsheni zezimayini eziqhekekile.
Ukuhlola Nokusampula Kwendawo
Ukunemba okuphezulu kuqinisekisa ukubhoboza okuzinzile kanye nemigodi egeleza njalo. Kuqinisekisa ukwakheka okuphelele kwesampula ye-core, kuhlangabezana ngokugcwele nezidingo zokuhlolwa kwe-geological okunembe kakhulu kanye nokuhlolwa kwezinsiza.
Ubunjiniyela Bemithombo Yamanzi Nengqalasizinda
Isetshenziswa kabanzi emithonjeni yamanzi ajulile, ekubholeni izisekelo zenqwaba kanye namaphrojekthi okwakha. Ukungena kahle ezingqimbeni zamadwala ezivamile, ukuguguleka okuncane kanye nokusebenza okuzinzile kokusebenza kwesikhathi eside okuqhubekayo endaweni.
Ukufaniswa Kwe-Universal Bit
Iyahambisana nama-PDC bits ajwayelekile, ama-core bits namathuluzi okubhoboza anokushintshana okuhle. Osayizi abangokwezifiso nama-chamfer ayatholakala ukuze kuhlangatshezwane nezidingo zokufanisa ezingezona ezijwayelekile zamaphrojekthi ahlukene.
Isevisi Eyenziwe Ngokwezifiso
- Usayizi Owenziwe Ngokwezifiso: Ububanzi 15.88–16.0 mm, ukuphakama okuphelele 7.5–8.5 mm, ungqimba lwedayimane 1.8–2.4 mm, i-chamfer 0.3–0.5 mm
- Ukwenza Ngokwezifiso Ukusebenza: Uhlobo olugugile kakhulu (i-cobalt ephansi + idayimane elijiyile), uhlobo olumelana nokushayisana (i-substrate eqinisiwe + i-chamfer enkulu), uhlobo lokushisa eliphezulu (ukucindezeleka okuphansi okusele)
- Ubuso/Isakhiwo: Ama-chamfer akhethekile (0.5×45°), izindawo ezigobile/ezine-engeli, izembozo ezilwa nokuguguleka/ukubola
- Iqoqo Nokupakisha: Amabhokisi akhethekile angaguquki + izikhwama ezingangeni umswakama + amabhokisi aqinile; hlinzeka ngezitifiketi zekhwalithi ze-COC/COA
| Imodeli Yokusika | Ububanzi/mm | Isiyonke | Ukuphakama kwe | I-Chamfer ye |
| 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 |
| I-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 |
Izibuyekezo Zamakhasimende
UMark Wilson | Umphathi Wephrojekthi Yokubhoboza Insimu Kawoyela
Sekuyisikhathi eside sisebenzisa izicucu zabo ze-PDC ezingu-16mm. Zisebenza kancane kancane ezinhlotsheni eziqinile futhi zimelana nokuguguleka okungcono kakhulu kunezinye izinhlobo. Ukusika izicucu kuncishisiwe kakhulu, okunciphisa ngempumelelo izindleko zethu zokubhoboza. Kuthembeke kakhulu ekubambisaneni kwesikhathi eside.
UCarlos Rodriguez | Unjiniyela Wokubhoboza Izimayini
Izimo zethu zokusebenza zinzima nge-granite kanye nokwakheka okuqhekekile. Laba basiki be-PDC banokumelana okuhle kakhulu nokushayisana kanye nokuphila isikhathi eside. Ukunemba kobukhulu kuphelele, kuhambisana kahle kakhulu nezingcezu zethu zokubhoboza ngaphandle kokulungiswa okuphindaphindiwe.
UDavid Brown | Usonkontileka Wengqalasizinda Nemithombo Yamanzi
Isevisi enhle yokwenza ngokwezifiso yamasayizi angewona ajwayelekile kanye nama-chamfer akhethekile. Ukulethwa kuhlala kufika ngesikhathi. Ama-cutter ahlala kahle ngaphansi kokusebenza okuqhubekayo kwesayithi okunamandla aphezulu, ukungena okusheshayo kanye nokusetshenziswa okuphansi, okuhambisana ngokugcwele neshejuli yethu yokwakha.
Ukupakisha
Isisiki ngasinye se-PDC sivikelwe ngokwaso ukuze sigweme ukushayisana nokuguguleka. Sebenzisa ukupakishwa kwebhokisi okuvikela umswakama nokumelana nokucindezela, ukwenza ngokwezifiso ibhokisi lokhuni kuyatholakala kuma-oda amaningi, kuphephile ukuthuthwa ibanga elide.
Ukulethwa
Ama-oda esampula kanye nenqwaba ayamukeleka. Sisekela imithwalo esheshayo, yendiza kanye neyolwandle. Amandla okukhiqiza anele aqinisekisa isikhathi esizinzile sokuhola, ukulethwa okuphephile kanye nesikhathi emhlabeni jikelele.
Imibuzo Evame Ukubuzwa
Q: Uyini umehluko phakathi kwe-S1608 ne-S1613?
A: I-S1608 inobude obuphelele obungu-8 mm kanye nesendlalelo sedayimane esingu-2.1 mm, esilungiselelwe ukwakheka okuthambile-okuqinile okuphakathi, okuphansi-okuphakathi okunokusebenza okubiza kakhulu. I-S1613 inobude obuphelele obungu-13.2 mm kanye nesendlalelo sedayimane esingu-2.4 mm, ukwakheka okuqinile okuphakathi-okuqinile, okunamandla kakhulu okuhlala isikhathi eside kanye nentengo ephezulu.
Q: Yiziphi izinhlobo ze-WOB kanye ne-RPM ezinconywayo?
A: I-WOB 15–30 kN ngomsiki ngamunye, i-RPM 80–150 RPM. Sebenzisa i-WOB ephansi + i-RPM ephezulu ngamatshe odaka athambile; i-WOB ephezulu + i-RPM ephansi ngamatshe esihlabathi aqinile aphakathi nendawo. Gcina ukugeleza kodaka kungama-20–30 L/min ukuze kuphole ngokwanele.
Q: Ungahlulela kanjani uma umshini wokusika wehluleka futhi udinga ukushintshwa?
A: Shintsha uma: ① Ukuguguleka kwedayimane ≥0.5 mm, unqenqema olufushane, ukuwa kwe-ROP okusobala; ② Ukuqhekeka ≥1 mm, ukudlidliza okukhulu; ③ Ukuqhekeka/ukuqhekeka, izinga lokushisa eliphezulu elingavamile.
Q: Lingakanani izinga lokushisa eliphezulu lokusebenza le-S1608?
A: Umsiki angasebenza ngokuqhubekayo kuze kufike ku-700°C ngaphandle kokuhlukanisa noma ukuhlukanisa i-graphitization. Ukuze uthole imithombo yokushisa ephezulu, khetha inguqulo yethu eyenziwe ngokwezifiso yokushisa okuphezulu.
Q: Ingabe i-S1608 ingalungiswa kabusha ngemva kokuguguleka?
A: Yebo. Ukuguga okuncane (<0.5 mm) kungagaywa kabusha futhi kupholishwe ukuze kubuyiselwe ubukhali. Ukuguga okukhulu noma ukuqhekeka kudinga isevisi yobuchwepheshe yokulungisa kabusha; xhumana nathi ukuthola imininingwane.
Izigaba zemikhiqizo
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