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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He did his B. Introduction conventional abrasive processes,Introduction to abrasive processes,Grinding Process Week 2: 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. It will be e-verifiable at nptel.

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. Grinding and lapping Metalworking. The effects nachining various input parameters on the outputs as well as the use of cutting fluids in various finishing process will be discuss. Conventional abrasive finishing processes CAFP: A variety of numerical problems and MCQs, discussions will also be included.

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Introduction to Abrasive Machining and Finishing Processes – Course

Deburring and Edge Handbook Illustrated ed. They may be manually operated, or automated using CNC. This course will define the areas of application of traditional as well as non-traditional abrasive finishing processes in the manufacturing industry. The lectures will introduce the basic principles of material removal by use of abrasives particles and material removal mechanism of different abrasive process. Magnetic Abrasive Finishing Week 7: Manufacturing Engineering and Materials Processing.

D Mechanical Engineering, Production Engineering.

Introduction to Abrasive Machining and Finishing Processes

Views Read Edit View history. Certificate will have your name, photograph and the score in the final exam with the breakup.

This page was last edited on 25 Juneat 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. In abrasive flow machining, the abrasive fluid flows through the workpiece, effectively performing erosion. Abrasive particles in the fluid contact raised features on the surface of the workpiece and remove them.

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Abrasive flow machining

machinijg Abrasive flow machining was first patented by the Extrude Hone Corporation in The fluid is forced through the workpiece by a hydraulic ram[3] where it acts as a flexible file, or slugmolding abbrasive precisely to the shape of the workpiece. Final score will be calculated as: Retrieved from ” https: By using this site, you agree to the Terms of Use and Privacy Policy. 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.

Faculty who teaches manufacturing.

machininf From Wikipedia, the free encyclopedia. AFM may be performed once, as a one-way flow process, or repeatedly as a two-way flow process. Magnetic Rheological Finishing Week 8: 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.