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Abrasive Flow Machine Uses Diamond Fine Powder,- Silicon Carbide Powder orotherAbrasives Mixed Into Polymer Elastic as a soft medium.The abrasives flow up and down through the inner holesor over the machined surface to achieve surface polishing.Especially suitable forall kinds of mould andirregular shape tiny cavities.
Abrasive flow polishing technology has revolutionized the surface finishing of complex internal cavities. Traditional polishing methods, such as mechanical grinding or chemical etching, are often inadequate for winding channels, irregular blind holes, and intersecting cavities.
Abrasive flow processing, however, takes a different approach. It uses a fluid, semi-fluid abrasive medium, driven by pressure, to flow at high speed through the workpiece. This "soft overcoming hardness" approach ensures the abrasive reaches every corner previously inaccessible to tools, achieving uniform, all-around polishing.
Core advantage lies in the medium's adaptive properties. No matter how complex the internal cavity structure, the abrasive acts like an intelligent "fluid brush," clinging closely to the cavity wall for continuous and consistent micro-cutting, perfectly avoiding surface inconsistencies caused by machining blind spots.
This process not only completely solves the challenges of deburring, polishing, and chamfering complex internal cavities, but also significantly improves part fatigue strength and fluid efficiency while ensuring extremely high processing consistency and repeatability. It has become an indispensable key process in the manufacture of precision components in fields such as aerospace and medical devices.

The abrasives flow up and down through the inner holesor over the machined surface to achieve surface polishing.Especially suitable for all kinds of mould and irregular shape tiny cavities.
Abrasive flow is not only a device,but also a system engineering!It includes equipment,abrasives,tooling fixtures,and important detail design and experience,which are not only reflected in the final effect and efficiency,but also reflected in the long-term stable use,and can help customers save a lot of trial and error costs!

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