PDC Cutter YeOiri uye Gasi Drilling

Mukuita kukura kwevanhu, mamiriyoni ezvishandiso akashandiswa kugadzira makomba, asi pane imwe chete inotonga yose. Muminiti yekuchera, iyo yakanyanya kupararira mhando yemafuta uye gasi drill bit nhasi iPDC drill bit. Zvave zvichizivikanwa kwenguva yakareba kuti kuveura ndiyo nzira inoshanda yekutadza mhando dzetock dzakawanda. Asi kazhinji yenguva iyoyo, zvinhu zvekucheka zvezvinhu zviripo kutema dombo zvingave zvidiki kana kuti zvaizopera nekukasira kudhiraivha mune zvehupfumi, ndokuzouya PDC.

Iyo inotarisisa yePDC bit ndeye polycrystal uye madhaimani anocheka, ndiko kwainowana zita rayo. Iwo anocheka anowanzo macylinders ane dema rakagadzirwa nemunhu dema rekucheka kumeso, rakagadzirwa kuti rikwanise kukurira zvakanyanya abrasion kukanganisa uye kupisa kunobva mukuchera kuburikidza nedombo. Iyo yedhaimani layer uye substrate yakanyudzwa pasi pe-ultra-high pressure uye yakanyanya-yakakwirira tembiricha. Iyo diamond inorimwa pane carbide substrate, kwete kuvharwa. Izvo zvakabatanidzwa zvakasimba. Iwo maPDC cutters anoshandiswa mune angangoita ese maapplication anosanganisira geothermal simba rekuchera, migodhi, tsime remvura, kuchera gasi rechisikigo, uye kuchera tsime remafuta.

Iwo maPDC cutters akarongwa kuita 3d geometry inonzi iyo yekucheka chimiro. Chimiro chekucheka chinogona kuita sechinyore, asi kazhinji ndicho chikamu chakaomesesa chekugadzira zvishoma uye kazhinji chinotyaira kuita kweiyo bit. Kuti PDC bit ishande zvakavimbika, chimiro chekucheka chinofanira kuramba chakasimba. Nokuda kwechikonzero ichi, vanocheka vanowanzogadziriswa mumitsara, vachibvumira chimiro chekucheka kuti chibatanidzwe pamwe chete nemashizha makuru.

PDC bits miviri inogadzirwa nesimbi pane yakapiniwa yekubatanidza, uye shanduko kuenda kune tungsten carbide composite zvinhu pane ekunze. Iwo mabhiti mitumbi matrix kana simbi zvichienderana nekuti anogadzirwa sei uye kuti yakawanda sei tungsten carbide inoshandiswa. PDC mabits anogona kugadzirwa aine angangoita asingaperi musanganiswa wezvakachinjika zvakagadziridzwa kune akasiyana anodiwa eakasiyana uye ekuchinja ekuchera maapplication. Nhasi, zvinopfuura 70% zvemabhiti akacherwa anoshandiswa mukuchera oiri negasi maPDC. Kunyange dhizaini yakakosha, hapana PDC diki inogona kushanda isina PDC cutters.

ZZbetter yakatarisa PDC cutter kwemakore anopfuura gumi nemashanu. Chimiro che zzbetter PDC Cutter chinosanganisira:

1. Flat PDC cutter

2. Spherical PDC bhatani

3. Parabolic PDC bhatani, bhatani repamberi

4. Conical PDC bhatani

5. Square PDC cutters

6. Zvisizvo PDC cutters

Kana iwe uchifarira PDC cutters uye uchida rumwe ruzivo uye ruzivo, unogona KUTITA NEI runhare kana tsamba kuruboshwe, kana kuti TUMUMA MAIL pazasi pepeji.