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Multi-process abrasive flow machining (AFM) systems are advanced solutions for deburring and polishing complex internal geometries. Here are the main types:
Single-Station AFM: Basic systems with one workpiece station, suitable for small-scale production. The abrasive medium flows back and forth through the part to remove burrs and polish surfaces.Multi-Station AFM: Features multiple clamping stations for sequential or simultaneous processing, improving efficiency for medium to high-volume production.Orbital AFM: Combines abrasive flow with orbital motion to enhance surface finish in intricate passages, ideal for aerospace and medical components.Rotary AFM: Integrates rotational movement with abrasive flow, improving uniformity in cylindrical parts like fuel injectors or hydraulic components.Hybrid AFM: Combines AFM with other processes (e.g., electrochemical or ultrasonic machining) for superior finishing of high-precision parts like turbine blades.CNC-Controlled AFM: Automated systems with programmable parameters for consistent, high-repeatability finishing in industries like automotive and aerospace.These systems vary in complexity, scalability, and precision, catering to diverse industrial needs.
The machine equipped with a hydraulic cylinder, pumps the abrasive fluid up and down through the part to be processed to achieve polishing on the surface through an inner hole, burring and chamfering. Mirror surfis achieved by the circulating polishing fluid and isespecially suitable for concave and convex surfaces and complex curved channels.Most suitable for gas and liquid fluid conduction tube.The method effectively improves the performance of the die or workpiece and achieves a bright and clean surface, the processed surface roughness can reach Ra0.025~Ra0.01microns.The technology of the one way AFM is designed for plastic injection moulds, hot nozzle, hot runner, long tube and bent pipe products.The PLC can control the polishing automatically to economically improve the polishing effects.This process is suitable for concave and convex surfaces, curved channels,irregular shape and micro holes and can meet any other complex shapes,ln order to meet customer demand we are not only providing the abrasive flow machines,but also provide services for customers who need polishing of hot runner systems, we can decrease the roughness in a few minutes and achieve a level of Ra<0.01 microns.