ABRASIVE FLOW MACHINING NPTEL PDF

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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Introduction to Abrasive Machining and Finishing Processes – Course

AFM may be performed once, as a one-way flow process, or repeatedly as a two-way flow process. By using this site, you agree to the Terms of Use and Privacy Policy. They may be manually operated, or automated using CNC. Abrasive particles in the fluid contact raised features on the surface of the workpiece and remove them.

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

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Retrieved from ” https: Vlow page was last edited on 25 Juneat A variety of numerical problems and MCQs, discussions will also be included. In abrasive flow machining, the abrasive fluid flows through the workpiece, effectively performing erosion. Deburring and Edge Handbook Illustrated ed.

It will be e-verifiable at nptel. The effects of various input parameters on the outputs as well as the abbrasive of cutting fluids in various finishing process will be discuss. D Mechanical Engineering, Production Engineering.

Certificate will have your name, photograph machkning the score in the final exam with the breakup. Magnetic Abrasive Finishing Week 7: 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. He did his B. This course will define the areas of application of traditional as well as non-traditional abrasive finishing processes in the manufacturing industry.

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Abrasive flow machining was first patented by the Extrude Hone Corporation in Final score will be calculated as: 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.

Abrasive flow machining – Wikipedia

The lectures will introduce the basic principles of material removal by use of abrasives npfel and material removal mechanism of different abrasive process.

From Wikipedia, the free encyclopedia.

Grinding and lapping Metalworking. 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.

Introduction to Abrasive Machining and Finishing Processes

Magnetic Rheological Finishing Week 8: Views Read Edit View history. Manufacturing Foow and Materials Processing. Introduction conventional abrasive processes,Introduction to abrasive processes,Grinding Process Week 2: Conventional abrasive finishing processes CAFP: Faculty who teaches manufacturing.

Abrasive Flow Finishing Week 6: