I-PDC noma i-PCD DRILL BIT? UYINI UMEHLUKO?
I-PDC drill bit isho i-Polycrystalline Diamond Cutter core bit
Imithombo yokuqala kwakuyimithombo yamanzi, imigodi engajulile eyayimbiwa ngezandla ezindaweni lapho itafula lamanzi lalisondela khona, ngokuvamile elinezindonga zokhuni noma zokhuni ezimboze izindonga.
Ama-PDC enziwa ngokuhlanganisa ezinye izendlalelo zamadayimane e-polycrystalline (PCD) nesendlalelo se-carbide liner esiqinisiwe ekushiseni okuphezulu kanye nokucindezela okuphezulu.
Ama-PDC aphakathi kwezinto eziqinile kakhulu kuzo zonke izinto zamathuluzi edayimane.
I-PCD isho nje i-Polycrystalline Diamond:
Ama-PCD avame ukwenziwa ngokushisa amakristalu amaningi edayimane elilodwa ngobukhulu obuncane ekushiseni okuphezulu kanye nokucindezela okuphezulu.
I-PCD inokuqina okuhle kokuqhekeka kanye nokuqina okuhle kokushisa, futhi isetshenziswa ekwenzeni izingcezu zokubhoboza ze-geological.
I-PDC inezinzuzo zokumelana nokuguguleka okuphezulu kwedayimane kanye nokuqina okuhle kwe-carbide.
Isikhathi sokuthunyelwe: Julayi-25-2022