The Experts below are selected from a list of 90 Experts worldwide ranked by ideXlab platform
Mario Boccadoro - One of the best experts on this subject based on the ideXlab platform.
-
Special Wire guide for on-Machine Wire electrical discharge dressing of metal bonded grinding wheels
CIRP Annals - Manufacturing Technology, 2010Co-Authors: Eduardo Weing??rtner, Sascha Jaumann, Friedrich Kuster, Mario BoccadoroAbstract:To improve accuracy in Wire electrical discharge dressing (WEDD), special attention should be given to Wire vibration. In this work, the use of a specially designed Wire guide is proposed, which is responsible for both ensuring the stability of the Wire and improving the efficiency of dielectric delivery to the dressing zone. For carrying out experiments with metal bonded diamond grinding wheels, a WEDD-device was designed, manufactured and integrated into a grinding Machine. High erosion material removal rates and dressing accuracy were achieved, thus demonstrating the feasibility and efficient performance of this in situ dressing process. ?? 2010 CIRP.
Eduardo Weing??rtner - One of the best experts on this subject based on the ideXlab platform.
-
Special Wire guide for on-Machine Wire electrical discharge dressing of metal bonded grinding wheels
CIRP Annals - Manufacturing Technology, 2010Co-Authors: Eduardo Weing??rtner, Sascha Jaumann, Friedrich Kuster, Mario BoccadoroAbstract:To improve accuracy in Wire electrical discharge dressing (WEDD), special attention should be given to Wire vibration. In this work, the use of a specially designed Wire guide is proposed, which is responsible for both ensuring the stability of the Wire and improving the efficiency of dielectric delivery to the dressing zone. For carrying out experiments with metal bonded diamond grinding wheels, a WEDD-device was designed, manufactured and integrated into a grinding Machine. High erosion material removal rates and dressing accuracy were achieved, thus demonstrating the feasibility and efficient performance of this in situ dressing process. ?? 2010 CIRP.
Friedrich Kuster - One of the best experts on this subject based on the ideXlab platform.
-
On-Machine Wire electrical discharge dressing (WEDD) of metal-bonded grinding wheels
The International Journal of Advanced Manufacturing Technology, 2010Co-Authors: Eduardo Weingärtner, Sascha Jaumann, Friedrich Kuster, Konrad WegenerAbstract:Metal-bonded diamond wheels, due to its strong grain retention and thermal conductivity properties, are generally used for grinding difficult-to-cut materials, such as high-performance ceramics. On the other hand, the poor dressability of this type of bond limits its application. This study aims to evaluate the use of a Wire electrical discharge machining (EDM) principle for truing and dressing metal-bonded grinding wheels. Through the EDM process, the electrically conductive grinding bond is eroded, so that grain protrusion can be generated. For evaluating this dressing process, a Wire electrical discharge dressing unit was designed, manufactured, and integrated into a universal cylindrical grinding Machine. The dressing process is carried out using the grinding oil also as dielectric fluid. High material removal rates were achieved. Cylindrical plunge grinding tests on silicon nitride workpieces indicated that in comparison to conventionally dressed wheels, smaller cutting forces and wheel wear are achieved by using EDM-dressed grinding wheels.
-
Special Wire guide for on-Machine Wire electrical discharge dressing of metal bonded grinding wheels
CIRP Annals - Manufacturing Technology, 2010Co-Authors: Eduardo Weing??rtner, Sascha Jaumann, Friedrich Kuster, Mario BoccadoroAbstract:To improve accuracy in Wire electrical discharge dressing (WEDD), special attention should be given to Wire vibration. In this work, the use of a specially designed Wire guide is proposed, which is responsible for both ensuring the stability of the Wire and improving the efficiency of dielectric delivery to the dressing zone. For carrying out experiments with metal bonded diamond grinding wheels, a WEDD-device was designed, manufactured and integrated into a grinding Machine. High erosion material removal rates and dressing accuracy were achieved, thus demonstrating the feasibility and efficient performance of this in situ dressing process. ?? 2010 CIRP.
Sascha Jaumann - One of the best experts on this subject based on the ideXlab platform.
-
On-Machine Wire electrical discharge dressing (WEDD) of metal-bonded grinding wheels
The International Journal of Advanced Manufacturing Technology, 2010Co-Authors: Eduardo Weingärtner, Sascha Jaumann, Friedrich Kuster, Konrad WegenerAbstract:Metal-bonded diamond wheels, due to its strong grain retention and thermal conductivity properties, are generally used for grinding difficult-to-cut materials, such as high-performance ceramics. On the other hand, the poor dressability of this type of bond limits its application. This study aims to evaluate the use of a Wire electrical discharge machining (EDM) principle for truing and dressing metal-bonded grinding wheels. Through the EDM process, the electrically conductive grinding bond is eroded, so that grain protrusion can be generated. For evaluating this dressing process, a Wire electrical discharge dressing unit was designed, manufactured, and integrated into a universal cylindrical grinding Machine. The dressing process is carried out using the grinding oil also as dielectric fluid. High material removal rates were achieved. Cylindrical plunge grinding tests on silicon nitride workpieces indicated that in comparison to conventionally dressed wheels, smaller cutting forces and wheel wear are achieved by using EDM-dressed grinding wheels.
-
Special Wire guide for on-Machine Wire electrical discharge dressing of metal bonded grinding wheels
CIRP Annals - Manufacturing Technology, 2010Co-Authors: Eduardo Weing??rtner, Sascha Jaumann, Friedrich Kuster, Mario BoccadoroAbstract:To improve accuracy in Wire electrical discharge dressing (WEDD), special attention should be given to Wire vibration. In this work, the use of a specially designed Wire guide is proposed, which is responsible for both ensuring the stability of the Wire and improving the efficiency of dielectric delivery to the dressing zone. For carrying out experiments with metal bonded diamond grinding wheels, a WEDD-device was designed, manufactured and integrated into a grinding Machine. High erosion material removal rates and dressing accuracy were achieved, thus demonstrating the feasibility and efficient performance of this in situ dressing process. ?? 2010 CIRP.
Jyoti Vimal - One of the best experts on this subject based on the ideXlab platform.
-
Evaluation of Optimal Parameters for Wire EDM Machine on En45A Alloy Steel using Taguchi and Grey Relational Analysis (GRA) Method
2019Co-Authors: Anil Kumar Dhakad, Jyoti VimalAbstract:The core goal of this research paper is to evaluate process parameters of Wire electrical discharging machining and to find out the best parameter among the multiple responses given by Machine. Wire cut Machine is very accurate and precise Machine which is actually manufactured to cut those material which have high strength, toughness, and hardness. This Machine works on melting property; here spark is generated between the work piece and the cutting Wire which creates high temperature to perform cutting operation. Material removal rate (MRR) and machining time (MT) are to be found for the machining of En45A alloy steel material or En45A silicone manganese spring steel.
-
Evaluation of Optimal Parameters for Wire EDM Machine on En45A Alloy Steel using Taguchi and Grey Relational Analysis (GRA) Method
2016Co-Authors: Anil Kumar Dhakad, Jyoti VimalAbstract:The core goal of this research paper is to evaluate process parameters of Wire electrical discharging machining and to find out the best parameter among the multiple responses given by Machine. Wire cut Machine is very accurate and precise Machine which is actually manufactured to cut those material which have high strength, toughness, and hardness. This Machine works on melting property; here spark is generated between the work piece and the cutting Wire which creates high temperature to perform cutting operation. Material removal rate (MRR) and machining time (MT) are to be found for the machining of En45A alloy steel material or En45A silicone manganese spring steel. Cite this Article Anil Kumar Dhakad, Jyoti Vimal. Evaluation of Optimal Parameters for Wire EDM Machine on En45A Alloy Steel using Taguchi and Grey Relational Analysis (GRA) Method..Journal of Materials & Metallurgical Engineering. 2016; 6(1): 11–21p.
