Lisebelisoa tsa ho Cheka Oli ea Taemane bakeng sa ho Cheka Sebaka sa Jeoloji
Ho sa tsotelehe moreki e mocha kapa moreki ea siiloeng ke nako, Re lumela polelong e pharaletseng le kamanong e tšepahalang bakeng sa Lisebelisoa tsa ho Cheka tsa PDC Cutters bakeng sa Geology Exploration Drill Bit Rig/Diamond Oil Field, Ha re ntse re sebelisa morero oa ka ho sa feleng oa "ntlafatso e tsoelang pele e ntle, khotsofalo ea bareki", re na le bonnete ba hore boleng ba lihlahisoa tsa rona bo tsitsitse ebile boa tsebahala 'me litharollo tsa rona li rekisoa haholo lapeng la hau le kantle ho naha.
Ho sa tsotelehe moreki e mocha kapa moreki ea siiloeng ke nako, Re lumela polelong e pharaletseng le kamanong e tšepahalang bakeng saSesebelisoa sa China PDC le Taemane, Ho boloka boemo bo etellang pele indastering ea rona, ha re khaotse ho phephetsa moeli likarolong tsohle tsa ho theha lihlahisoa tse ntle. Ka tsela ea hae, re ka ntlafatsa mokhoa oa rona oa bophelo le ho khothaletsa tikoloho e betere ea bophelo bakeng sa sechaba sa lefats'e.
| Mohlala oa Sehahi | Bophara/mm | Kakaretso Bolelele/mm | Bophahamo ba Lera la Taemane | Chamfer ea Lera la Taemane |
| 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 |
Re hlahisa dikotwana tsa rona tsa taemane tsa polycrystalline tsa sejoale-joale, sesebelisoa sa ho seha se setle ka ho fetisisa bakeng sa ho cheka oli, se fanang ka ts'ebetso e ntle ea ho cheka le bophelo bo bolelele. Ho ea ka bophara bo fapaneng, PDC ea rona e arotsoe ka letoto la boholo bo fapaneng joalo ka 19mm, 16mm, le 13mm, hammoho le letoto la boholo bo thusang bo bonyenyane joalo ka 10mm, 8mm, le 6mm.
Bakeng sa li-PDC tse bophara bo boholo, re sebelisa thepa e nang le khanyetso e ntle ea tšusumetso, e leng se etsang hore li be ntle bakeng sa tšebeliso ea libopeho tse bonolo bakeng sa sekhahla se phahameng sa ho kenella. Li-PDC tse bophara bo bonyenyane li hloka khanyetso e phahameng ea ho tsofala 'me ka hona li loketse hantle bakeng sa tšebeliso ea libopeho tse thata ho netefatsa bophelo bo bolelele ba ts'ebeletso. Ho sa tsotelehe boholo, li-PDC tsa rona li phethahetse bakeng sa ho hlahloba le ho cheka oli le khase, le lits'ebetso tse ling tse amanang le tsona.
Li-PDC tsa rona li hlahisitsoe ka theknoloji ea morao-rao, li tsebahala ka boleng ba tsona bo phahameng, ho tšoarella le ts'ebetso e sebetsang hantle. Lisebelisoa tsa taemane li entsoe ho mamella maemo a feteletseng joalo ka mocheso o phahameng le tikoloho ea khatello e phahameng, ho netefatsa ts'ebetso e ntle ha ho phunngoa ka har'a libopeho tse thata ho kenella.
Re motlotlo ka ho fana ka lihlahisoa tsa maemo a holimo ka litheko tsa fektheri, e leng se etsang hore li-PDC tsa rona e be khetho e theko e tlaase le e tšepahalang bakeng sa likhoebo tsa boholo bohle. Litsebi tsa rona tsa netefatso ea boleng li hlahloba PDC e 'ngoe le e 'ngoe bakeng sa ho nepahala ha jiometri, sebopeho le sebopeho. Re netefatsa hore lihlahisoa tsa rona li fihlela le ho feta maemo a indasteri le litebello tsa bareki, e leng se etsang hore re be mofani ea tšepahalang ho bareki ba bangata ba khotsofetseng lefatšeng ka bophara.
Qetellong, PDC ea rona ke sesebelisoa se rarahaneng se kopanyang boqapi, theknoloji le boleng ho fana ka ts'ebetso e sa bapisoeng ea ho cheka. Re tšepe, PDC ea rona e tla feta litebello tsohle tsa hau mabapi le boleng le ho tšoarella. Ikopanye le rona kajeno ho ithuta haholoanyane ka lihlahisoa le lits'ebeletso tsa rona. Khamphani ea rona e ikemiselitse ho sebetsa ka botšepehi, ho sebeletsa bareki bohle ba rona, le ho sebetsa theknoloji e ncha le mochini o mocha khafetsa bakeng sa Wholesale Diamond Tool Parts Coal Coal Mining Gas Oil Drilling 1308 PDC Cutter, Bakeng sa lisebelisoa tsa ho tjheseletsa le ho seha tsa khase tsa boleng bo holimo tse fanoang ka nako le ka litšenyehelo tse nepahetseng, o ka bala China PDC Cutter le PDC Cutter Insert, Re ka thabela monyetla oa ho etsa khoebo le uena 'me ra thabela ho kenyelletsa lintlha tse ling tsa lihlahisoa tsa rona. Boleng bo botle, litheko tse hlōlisanang, phano ea nako le ts'ebeletso e tšepahalang li ka tiisetsoa.
Wuhan Ninestones Superabrasives Co., Ltd e na le sehlopha sa litsebi sa lipatlisiso tsa tekheniki le nts'etsopele, e na le litokelo tse 'maloa tse ikemetseng tsa thepa ea kelello le mahlale a mantlha, 'me e fihletse lilemo tse ngata tsa boiphihlelo bo atlehileng ba tlhahiso ea thepa e kopaneng.
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