Complex inner hole cross hole burr removal has always been a difficult problem in the field of precision machining. Traditional polishing methods such as electrolytic polishing easily erode the surrounding area, magnetic polishing is not good for micro-pores, and manual polishing may damage the workpiece and cause inaccurate size. In contrast, abrasive flow polishing technology has become an ideal...

In the daily polishing process, micropore deburring has always been a headache for us. When dealing with this kind of problem, we can only observe it through a microscope, and we can clearly see the rough surface of the fine burrs attached to the inner wall of the micropore. These seem inconspicuous, but they directly affect the accuracy and subsequent use effect of the part. If the treatment ...