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用 Si C陶瓷作密封环 ,并在其端面上开设流体动压槽 ,可满足高 PV值工业设备对轴密封的要求。本文研究激光打标工艺对动压槽参数的影响 ,加工出合格的陶瓷密封环端面动压槽。
Use Si C ceramic as a seal ring and hydrodynamic groove on its end face to meet the shaft seal requirements of high PV industrial equipment. This paper studies the impact of laser marking technology on the parameters of dynamic pressure groove, machining qualified ceramic sealing ring face dynamic pressure groove.