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 ...

After the product is processed, the polishing problems of some parts are difficult to reach - such as the curved inner cavity of the turbine blade, the fine pores of the semiconductor, the concave and convex lines of the 3D printed parts... It is impossible to reach with sandpaper, and the body is damaged by chemical corrosion. Even if an experienced old master is invited, holding finer tools, he ...

When we make 3D printed products, we often encounter the problem of polishing the inner hole to remove the roughness. With the naked eye, we can see that the surface of the inner wall is very rough, just like sandpaper, and such products cannot meet the standards for use at all.Before polishingIt would be too impractical to polish the inner holes of the mold manually. The shape of the inner holes ...

Fluid polishing machine is a kind of processing equipment that uses semi-fluid medium containing abrasive to reciprocate through the surface of the workpiece under pressure to achieve deburring, chamfering and reducing roughness. Its core principle is to use the micro-cutting effect of abrasive particles on the surface of the workpiece in the flow.First, the process flow1. Workpiece clamping: Fix ...

Slow wire cutting is already high-precision processing, but many customers will encounter the problem of rough surface of the inner hole, and it is difficult to meet high-end requirements even if it is trimmed many times. Many people wonder why the inner hole can meet the basic assembly, so why improve the finish? Hsihwa fluid polishing can easily solve this pain point. Let's explain the key i...