PDC Cutter yePDC Core Bit

PDC musimboti bit inovakwa nePDC cutters uye matrix muviri kana simbi muviri. PDC musimboti bhiti yakanakira kunyorera neakakwira-powered drill rigs anoshanda pane yakaderera kutenderera kumhanya. Asi hupenyu nekupinza zvinogona kuve zvirinani kana zvichienzaniswa nepamusoro set bits.

PDC musimboti bhiti ine akawanda sintered polycrystalline-diamond studs pane matrix muviri. Iyo PDC yekucheka inoumbwa neakanyanya-yakanaka synthetic madhaimondi masisitimu akasanganiswa pamwe nekumanikidza kwakanyanya uye tembiricha yakanyanya. Pazasi peiyi dhaimondi layer pane tungsten carbide stud iyo yakashongedzwa yakananga mukati memuviri bhiti. Mhando mbiri huru dzePDC cutters dziripo yePDC core bit: yakajairika flat dhizaini kana dome. PDC cutters yakaiswa pakorona uye inogona kutora pekugara iyo yakakura kwazvo compressive uye shear mitoro inogadzirwa panguva yekuchera. Kune angangoita gumi PDC cutters pane matrix muviri, zvichienderana nehukuru hweiyo core bit. Iyo yakakura iyo diki ndeye, iyo yakakwira nhamba yePDC vanocheka pairi.

PDC musimboti bhiti ine maburi ekugezesa kana nzvimbo yakavhurika uye inogadziriswa yeinogadziriswa nozzle. Manozzles anodiwa nekuti anopa mhirizhonga jet inoyerera nemabits kuti nzvimbo dzekucheka dzigare dzakachena.

Mazhinji ehomogeneous sedimentary rock formations senge shale, dolomite, limestone, uye sandstone anoshandiswa nyore nyore nePDC core bit. Kune akaomesesa abrasive maumbirwo akadai se dolomite uye limestone, matrix body PDC core bit inowanzoshandiswa nekuti inopa yakanakisa kuramba kupfeka. Simbi muviri PDC musimboti bhiti inowanzo shandiswa kana uchishanda pane akapfava maumbirwo senge jecha. Iyo core bit inoshandisa kuveura kana kuveura chiito paunosangana nekuumbwa. Iyo yekutenderera kumhanya kweiyo core bit yakakwira zvakanyanya kupfuura mamwe mabheti anotenderera. Hydraulics yePDC core bit ine dhizaini yekuchengetedza gomba rakachena uye epakati bits kutonhorera, nekudaro kuwedzera hupenyu hurefu.

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