I-PDC NOMA I-PCD DILL BIT?UYINI UMEHLUKO ?
I-PDC drill bit isho i-Polycrystalline Diamond Cutter core bit
Imithombo yakuqala kwakuyimithombo yamanzi, imigodi engashoni embiwa ngesandla ezindaweni lapho itafula lamanzi lalisondela phezulu, ngokuvamile elinezindonga zamatshe noma zokhuni ezibekwe eceleni.
I-PDC yenziwa ngokuhlanganisa ezinye izingqimba zamadayimane e-polycrystalline (PCD) nongqimba lwe-carbide liner enosimende ezingeni lokushisa eliphezulu kanye nomfutho ophezulu.
Ama-PDC aphakathi kwezinto ezisebenza kanzima zedayimane eziqinile.
I-PCD isho nje i-Polycrystalline Diamond:
I-PCD ivamise ukwenziwa ngokucwilisa amakristalu edayimane anosayizi omncane owodwa kumazinga okushisa aphezulu kanye nengcindezi ephezulu.
I-PCD inokuqina okuhle kokuphuka kanye nokuzinza okuhle kwe-thermal, futhi isetshenziselwa ukwenza izingcezu zokubhola ze-geological.
I-PDC inezinzuzo zokumelana nokugqokwa okuphezulu kwedayimane nokuqina okuhle kwe-carbide.
Isikhathi sokuthumela: Jul-25-2022