PDC ma ọ bụ PCD DRILL BIT?Kedu ihe dị iche?
PDC drill bit pụtara Polycrystalline Diamond Cutter core bit
Olulu mmiri mbụ bụ olulu mmiri, olulu mmiri na-emighị emi nke e ji aka gwuo na mpaghara ebe tebụl mmiri na-erute n'elu, na-ejikarị mgbidi masonry ma ọ bụ osisi kpuchie ya.
A na-eme PDC site na ijikọta ụfọdụ n'ígwé nke polycrystalline diamonds (PCD) na oyi akwa nke cemented carbide liner na elu okpomọkụ na elu nrụgide.
PDC so na ngwa ngwa diamond niile siri ike.
PCD pụtara naanị diamond polycrystalline:
A na-eme PCD na-emekarị site na ịmegharị ọtụtụ kristal dayamọnd micro-size na oke okpomọkụ na nrụgide dị elu.
PCD nwere ezigbo mgbaji siri ike yana ezigbo nkwụsi ike, a na-ejikwa ya na-eme ihe ngwungwu ala.
PDC nwere uru nke nguzogide akwa diamond na ịdị mma nke carbide.
Oge nzipu: Jul-25-2022