Maitiro ekusarudza iyo PDC yakangwara?

1. Dombo kuomarara: kukwikwidza kwekuomesa uye kushanduka

Core chinongedzo: kugona kwedombo kuti urambe kupurasitiki deformation kana kukwenya.

Zvinonetsa mumatombo akaoma (akadai seGranite, basalt): kuomarara kwakakwirira zviri nyore kutungamira kuchipukuta kwekucheka mazino uye kupfeka kwakasimba kwekuchera. Hunhu hwehunhu hwakakodzera hwekudhirowa mabheti:

Yakakwirira-simba kucheka mazino: yakakwirira-mhandoPDC CutterNesimba rakasimba kurwisa uye yakanaka yekugadzira yekugadzira inofanira kusarudzwa.

Steck blade dhizaini: Simbisai simba rerudzi rwebanga muviri kuti urambe simba rekuita padombo.

Diki yekucheka kona: yakadai isinga tsananguro dzakasarudzika (dzakadai sa -15 ° kusvika -25 °

Inosimbisa Gauge Dziviriro Dhizaini: Dzivirira iyoDrill BitDhayamita kubva mukuderera nekukurumidza nekuda kwekupfeka kwakanyanya.

2. Dombo rakatsausa: Muedzo wekupedzisira wekusimba

Core chiratidzo: kugona kwedombo kupfeka kucheka mazino uyeDrill BitMuviri (zvakanyatsoenderana nezviri zvemukati zvemaminerals akadai se quartz).

Akawedzera-gomba zvidhori zveDombo (senge quartz sandstone, coarse-yakagadzirwa granite, chert laers):

Hunhu hwekukodzera kwakakodzeraDrill Bits:

Ultra-pfeka-inopfekedza kucheka mazino: shandisa maPdc laers neakakwirira yekudzora kugadzikana uye kusimba kupfeka kuramba.

Dombo remazambiringa kurongeka kwehurongwa

Optimised hydraulic chimiro: Ita shuwa kubviswa kwekubviswa kwekucheka kuti udzivise kukurumidza kupfeka nekuda kwechipiri kugeda.

Inosimbisa Gauge Dziviriro / Breasion-Inoraswa Nzvimbo: HardFacing Carbide kana Inlaying Madhaimondi Zvigadzirwa muBafu uye Gauge Dziviriro Nzvimbo dzekudzivirira.

3. Kuumbwa chimiro uye homogeneity: chinongedzo kune kuomesa zvinhu

Core mafungiro: iyo degree rekusimudzira kwemubhedha, majoini, mapundu ekuumbwa kwedombo, uye mamiriro ekunyorwa akaomarara uye akapfava matanda.

Zvimiro zvakajeka (zvakadai sekukanganisa nzvimbo dzakashata, shale ine yakanyanya kugadzirwa majoini, sandstone-mudstone manhamba):

Hunhu hwekukodzera kwakakodzeraDrill Bits:

Yakanyanya Kuipa Kudzivisa: Kucheka mazino uyeDrill BitMuviri unofanirwa kukwanisa kutsungirira mutengo wakanganisa wakakonzerwa nekuchinja kamwe kamwe mukuumbwa.

Kugadziriswa Kugadzirwa: Good Simba Kugadziriswa Kwekugadzira (Low torque torque) uye gara yekudzivirirwa kuchengetedzwa kuti vadzivise kunyanyisa kuwanda kana deflection yeDrill Bitmumakona emafuro kana zvakapfava.

Kuchinjika kucheka chimiro: Kugona kutevedzera mazino akasanganiswa kana kusiyanisa madhiri ekona egle angle ekuvandudza kusimudzira mukugadziriswa kwemarara ematombo.

4. Kudhirowa paramita: iyo nhanho yekuita

Core kufananidza: kugadzirwa kweDrill Bitinoda kufananidza iyo inotarisirwa huwandu hwehuremu pane zvishoma (wob) uye kutenderera kumhanya (RPM).

ZVINOKOSHA ZVINOKOSHA:

Yakakwira WOB / Low RPM: Inowanzokodzera kuomarara kwakaoma, kuda iyoDrill BitKuve nechimiro chakasimba (chakadai sedhiraji dzakasarudzika) uye zvisina kunaka kona kucheka mazino.

Low wob / yakakwira rpm: yakakodzera kune nyoro kune yepakati-yakaoma maforamu, iyoDrill Bitinogona kugadzirwa neakapinza kona kona yekucheka mazino uye hydraulic chimiro inokodzera kubvisa chipava.

Paramende Optimization: Kunyangwe kana iyo yekukweva iyo yakakodzera kuumbwa kwedombo, sekusanzwisisika kweWOB kukonzeresa kuunganidzwa

5. Mhando dzePDC Drill Bit: Imwe neimwe ine hunyanzvi hwayo

Core Classification: Sekureva kugadzirwa zvinangwa uye zviitiko zvekushandisa, kune marudzi makuru ePDC Drill Bit:

Standard Type: Zvakawandisa, zvakakodzera pakati nepakati-nyoro kusvika pakati-yakaoma, homogeneousfomiti.

Yakavandudzwa / Impress-Inodzivirira Type: Yakadzivirirwa chimiro (senge mabhadeti akakomberedzwa, akashamiswa kudzivirirwa, meno anodzivirira, akaomesesa mafungidziro akaomarara, nzvimbo dzakarukwa kana nzvimbo dzakakwirira-dzinotyisa.

Type-Rishatant Type: Uchishandisa zvinhu zvinopfekedza zvakanyanya, zvinokatyamadza zvigadziriso zvekudzora uye kusimbisa goroji dziviriro, nyanzvi yezvakanyanya kuronga

Deans / Ultra-yakadzika zvakanaka mhando: Kusimbisa kwakasarudzika pane yekudzikisira kugadzikana uye kuvimbika mune yakakwirira-tembiricha uye yakakwirira-dzvinyiriro-dzvinyiriro.

Kufambisa / yakatwasuka yakasarudzika inokosha mhando: yakagadzirirwa kutungamira, kugadzikana uye anti-whirl kugona.

Mhedziso: Multi-Dimensional Sarudzo-Kugadzira Precise Kufanana