Abstract
As a precision machining technology, abrasive flow polishing technology plays an important role in many precision machining fields. In order to study the effect of abrasive flow polishing on elbow parts, the 90° elbow pipe is taken as the research object to study the numerical simulation of elbow pipe parts polished by solid-liquid two-phase flow. The dynamic pressure and turbulent kinetic energy distribution of the abrasive flow in the elbow channel under different inlet velocities were analyzed. Through the comparative analysis, the effectiveness of the abrasive flow polished elbow parts was explored. The effects of different inlet velocities on the abrasive elbow processing parts were analyzed, which provided theoretical support for the improvement and development of the abrasive flow polishing technology.
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