Results 211 to 220 of about 9,359 (255)
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1989
Abstract Abrasive flow machining (AFM) finishes surfaces and edges by extruding viscous abrasive media through or across the workpiece. This article commences with a schematic illustration of the AFM process that uses two opposed cylinders to extrude semisolid abrasive media back and forth through the passages formed by the workpiece and
Lawrence J. Rhoades, Hilary A. Clouser
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Abstract Abrasive flow machining (AFM) finishes surfaces and edges by extruding viscous abrasive media through or across the workpiece. This article commences with a schematic illustration of the AFM process that uses two opposed cylinders to extrude semisolid abrasive media back and forth through the passages formed by the workpiece and
Lawrence J. Rhoades, Hilary A. Clouser
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2016
The chapter presents some elements related to Abrasive Flow Machining (AFM), specifically state of the art, elements of technological system, and construction of equipment as well as experimental results. The technological system comprises machine, tooling, working media, carrier, abrasive grains. This equipment could be the base for further researches
N. Ionescu +3 more
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The chapter presents some elements related to Abrasive Flow Machining (AFM), specifically state of the art, elements of technological system, and construction of equipment as well as experimental results. The technological system comprises machine, tooling, working media, carrier, abrasive grains. This equipment could be the base for further researches
N. Ionescu +3 more
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Wear of abrasive media and its effect on abrasive flow machining results
Wear, 2015Abstract Abrasive media were examined before and after application in abrasive flow machining to evaluate the wear of media due to the machining process. Both media were tested on workpieces under the same working conditions to study the effect of abrasive media wear on the results of the machining process.
Eckart Uhlmann +2 more
exaly +2 more sources
Applied Mechanics and Materials, 2012
Soft Abrasive Flow Machining (SAFM) was presented as a new finishing process about the existing problems that the irregular surface of plastic mould was polishing difficultly. The paper first introduced the working principle and feature of SAMF. Secondly, the main influences of SAFM were analyzed.
Bao Li Ma, Shi Ming Ji, Da Peng Tan
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Soft Abrasive Flow Machining (SAFM) was presented as a new finishing process about the existing problems that the irregular surface of plastic mould was polishing difficultly. The paper first introduced the working principle and feature of SAMF. Secondly, the main influences of SAFM were analyzed.
Bao Li Ma, Shi Ming Ji, Da Peng Tan
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Advances in Abrasive Flow Finishing
2020Abrasive flow finishing (AFF) is a non-traditional advanced fine finishing process using an abrasive-laden viscoelastic polymer for finishing, polishing, deburring, radiusing of the component having a complex geometrical shape with inaccessible areas and difficult to machine materials.
Vivek Rana +2 more
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A review on magnetically assisted abrasive flow machining and abrasive material type
Proceedings of the Institution of Mechanical Engineers, Part E: Journal of Process Mechanical Engineering, 2022The development of fine surface finish with no defects is still a significant challenge for the present industry and the finishing operation in the manufacturing of the precision components is the major problem. It is difficult rather impossible to polish/finish the difficult-to-reach surfaces, internal surfaces, and complex geometries by existing ...
Palwinder Singh +2 more
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Proceedings of the Institution of Mechanical Engineers, Part B: Journal of Engineering Manufacture, 2012
The abrasive flow machining (AFM) technique uses a self-deforming tool, an abrasive laden media that is passed back and forth in the passage geometry of the hollow workpiece with the assistance of two hydraulically operated cylinders placed opposite to each other.
Apurbba Kumar Sharma +2 more
exaly +2 more sources
The abrasive flow machining (AFM) technique uses a self-deforming tool, an abrasive laden media that is passed back and forth in the passage geometry of the hollow workpiece with the assistance of two hydraulically operated cylinders placed opposite to each other.
Apurbba Kumar Sharma +2 more
exaly +2 more sources
Rheological characterisation of abrasive media and finishing behaviours in abrasive flow machining
International Journal of Advanced Manufacturing Technology, 2020Flow field simulation of abrasive media in a constrained passage in abrasive flow machining (AFM) plays a decisive role in optimising process parameters and designing the core of a fixture. Based on the experimental rheological characterisation of various types of abrasive media, a model of flow field simulation of abrasive media was constructed by ...
Qiusheng Yan, Hang Gao, Xu Wang
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Effect of Abrasive Flow Rate in Milling with Abrasive Water Jet
Applied Mechanics and Materials, 2011This Abrasive Water Jet Machining (AWJM) process is usually used to cut the materials which are difficult to cut by conventional machining processes. In this work, controlled depth milling (CDM) is done using AWJM. This work primarily focuses on controlling the abrasive flow rate to reduce the time for machining the component.
Vijay Kumar Pal, Puneet Tandon
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Study on the Characteristics of New Abrasive Medium for Abrasive Flow Machining
Advanced Materials Research, 2013Abrasive medium plays an important role in the application of abrasive flow machining (AFM), a process that finishes complex internal and external geometries. A new abrasive medium needs to be fabricated due to a lack of literature on it. In this work, a new abrasive medium was fabricated by using styrene butadiene rubber (SBR) as carrier and DF-101S ...
Hang Gao +4 more
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