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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Grinding and lapping Metalworking. Final score will be calculated as: This page was last edited on 25 Juneat They may be manually operated, or automated using CNC. 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. AFM may be performed once, as a one-way flow process, or repeatedly as a two-way flow process.

Abrasive particles in the fluid contact raised features on the surface of the workpiece and remove them. Manufacturing Engineering and Materials Processing. It will be e-verifiable at nptel. In abrasive flow machining, the abrasive fluid flows through the workpiece, effectively performing erosion. Magnetic Abrasive Finishing Week 7: Conventional abrasive finishing processes CAFP: Views Read Edit View history.

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Abrasive Flow Finishing Week 6: From Wikipedia, the free encyclopedia.

The effects of various input parameters on the outputs as well as the use of cutting fluids in various finishing process will be discuss. He did his B.

Introduction to Abrasive Machining and Finishing Processes

A variety of numerical problems and MCQs, discussions will also be included. Faculty who teaches manufacturing.

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 conventional abrasive processes,Introduction to abrasive processes,Grinding Process Week 2: Deburring and Edge Handbook Illustrated ed.

Introduction to Abrasive Machining and Finishing Processes – Course

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. This course will define the areas of abrasivw of traditional as well as non-traditional abrasive finishing processes in the manufacturing industry.

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The lectures will introduce the basic principles of material removal by use of abrasives particles and material removal mechanism of different abrasive process. Abrasive flow abraskve 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. Retrieved from ” https: D Mechanical Engineering, Production Engineering.

Magnetic Rheological Finishing Week 8: 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. By using this site, you agree to the Terms of Use and Privacy Policy.

Abrasive flow machining

Certificate will have your name, photograph and the score in the final exam with the breakup. He has published over 30 research articles in internationally reputed journals, 2 Patents, 2 Edited Books and 6 Book chapters. Abrasive flow machining was first patented by the Extrude Hone Corporation in