Abrasive Flow Machining. (AFM). Semih Sancar. Calibrate fuel injection nozzles to a specific flow rate. A method to radius difficult to reach. Abrasive flow machining (AFM), also known as abrasive flow deburring or extrude honing, is an interior surface finishing process characterized by flowing an. WATER JET MACHINING (WJM), ABRASIVE WATER JET. MACHINING (AWJM) through the IEG in Amperes, ‘t’ Is time of current flow (or ECM), ‘E’. Is gram.

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Faculty who teaches manufacturing. An abrasive flow machine normally includes two medium chambers equipped with hydraulic rams, a fixture for holding the workpiece, and a clamping system that holds all the components tightly together.

Abrasive flow machining was first patented by the Extrude Hone Corporation in He did his B. Conventional abrasive finishing processes CAFP: Abrasive flow machining AFMalso known as abrasive flow deburring [1] or extrude honing[2] is an interior surface finishing process characterized by flowing an abrasive -laden fluid through a workpiece.

Manufacturing Engineering and Materials Processing.

The effects of various input parameters on the outputs as well as the use of cutting fluids in various finishing process will be discuss. Final score will be calculated as: They may be manually operated, or automated using CNC.


Introduction to Abrasive Machining and Finishing Processes

Magnetic Rheological Finishing Week 8: It will be e-verifiable at nptel. Introduction conventional abrasive processes,Introduction to abrasive processes,Grinding Process Week 2: This course will define the areas of application of traditional as well as non-traditional abrasive finishing processes abrqsive the manufacturing industry. The nature of AFM makes it ideal for interior surfaces, slots, holes, cavities, and other areas that may be difficult to reach with other polishing or grinding processes.

D Mechanical Engineering, Production Engineering. Abrasive particles in the fluid contact raised features on the surface of the workpiece and remove them.

Abrasive flow machining – Wikipedia

The lectures will introduce the basic principles of material removal by use of abrasives particles and material removal mechanism of different abrasive process. In abrasive flow machining, the abrasive fluid flows through the workpiece, effectively performing erosion.

In the two-way flow process, a machinong of medium exists at either end of the workpiece, and the medium flows back and forth through the workpiece from reservoir to reservoir. Magnetic Abrasive Finishing Week 7: Abrasive Flow Finishing Week 6: He has published over 30 research articles in internationally reputed journals, 2 Patents, 2 Edited Books and 6 Book chapters.


A variety of numerical problems and MCQs, discussions will also be included.

The fluid is forced through the workpiece by a hydraulic ram[3] where it acts as a flexible file, or slugmolding itself precisely to the shape of the workpiece. From Wikipedia, the free encyclopedia. AFM may be performed once, as a one-way flow npptel, or repeatedly as a two-way flow process.

Grinding and lapping Metalworking.

By using this site, you agree to the Terms of Use and Privacy Policy. Certificate will have your name, photograph and the score in the final exam with the breakup.

This page was last edited on 25 Juneat Retrieved from ” https: Views Read Edit View history. Deburring and Edge Handbook Illustrated ed.