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Shamba Pamusoro Peshangu
Chishandiso chehove chekubatsira chinoshandiswa kukuya pombi isina kukodzera, casing, kana chimwe chinhu chinowira pasi petsime. Bhutsu-yakaita seya yekugaya shangu kana yekugaya koni inoshandiswa kugadzirisa iyo yakapetwa sekasi kana chibooreso. Tsvimbo. Cylindrical yekukuya shangu dzinogona kushandiswa kudzora ruoko rwekuumbwa kwechikamu chakaboorwa chetambo yekuboora yekuchengetedza mabasa.
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Mamiriyoni Shoe
Iyo yakakodzera kukuya gomba repasi mukakasi.
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Drill Reamer
Iyo PDC reamer chishandiso chinoshanda chekuboora zvinyoro-zvepakati zvakaoma mafomu. Iyo dhizaini ine yakasanganiswa yekuraira musoro inoita kuti reamer mashandiro anyatsoita.
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Chikamu chepakati chevhiri
Kana iyo yepakati chikamu chevhiri riri kutenderera pamadziro etsime, iyo radial runout yeiyo bit inoderedzwa zvakanyanya nekuda kwekutsigirwa kwema spokes.
iyo yekucheka inotsvedzerera, hupenyu hwevanocheka hwakareba, uye chibhorani chinowanzoitika; ivo vanocheka pamasipire vanogona zvakare kuwedzera ekucheka padivi kugona.
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Hybird Drill Bit
Hybrid kuchera matekinoroji anobatanidza PDC akagadzika vatemi vane roller macône pamwechete, ichideredza nguva yekuchera uye marwendo mune mamwe akaoma uye akaomarara mafomati ane akakosha magadzirirwo eDeefAST akazvimirira ehungwaru kodzero .bwe rinopwanya kugona uye kugadzikana kwemakoni uye zvakanakira zvekucheka uye kuenderera kwekuveura mhedzisiro dhayamondi ikakuruma, tekinoroji iyi inogona kuvandudza ROP uye kucheka kubvisa chiyero.
