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Dániel Bachrathy
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Proceedings Papers

Optimization of Edge Geometry of Cylindrical Milling Tools to Enhance Dynamic Stability

Zoltan Dombovari, Daniel Bachrathy, Gabor Stepan
Proc. ASME. IDETC-CIE2019, Volume 6: 15th International Conference on Multibody Systems, Nonlinear Dynamics, and Control, V006T09A059, August 18–21, 2019
Publisher: American Society of Mechanical Engineers
Paper No: DETC2019-97761
https://doi.org/10.1115/DETC2019-97761
View Paper titled, Optimization of Edge Geometry of Cylindrical Milling Tools to Enhance Dynamic Stability
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Topics: Dynamic stability, Geometry, Milling, Optimization, Delay differential equations, Cutting, Delays, Stability, Surface properties, Weight (Mass)
Journal Articles

Effects of Varying Dynamics of Flexible Workpieces in Milling Operations

Adam K. Kiss, Daniel Bachrathy, Gabor Stepan
Journal: Journal of Manufacturing Science and Engineering
Publisher: ASME
Article Type: Research Papers
J. Manuf. Sci. Eng. January 2020, 142(1): 011005.
Paper No: MANU-19-1332
https://doi.org/10.1115/1.4045418
Published Online: November 20, 2019
View Article titled, Effects of Varying Dynamics of Flexible Workpieces in Milling Operations
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Topics: Cutting, Dynamics (Mechanics), Errors, Milling, Stability, Chatter, Vibration, Finite element methods, Finite element model, Machining
Proceedings Papers

The Development of High Speed Virtual Milling Test

Akos Miklos, Denes Takacs, Richard Wohlfart, Gabor Porempovics, Tamas G. Molnar, Daniel Bachrathy, Andras Toth, Gabor Stepan
Proc. ASME. DSCC2017, Volume 2: Mechatronics; Estimation and Identification; Uncertain Systems and Robustness; Path Planning and Motion Control; Tracking Control Systems; Multi-Agent and Networked Systems; Manufacturing; Intelligent Transportation and Vehicles; Sensors and Actuators; Diagnostics and Detection; Unmanned, Ground and Surface Robotics; Motion and Vibration Control Applications, V002T16A003, October 11–13, 2017
Publisher: American Society of Mechanical Engineers
Paper No: DSCC2017-5217
https://doi.org/10.1115/DSCC2017-5217
View Paper titled, The Development of High Speed Virtual Milling Test
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Topics: Milling, Electromagnetic actuators, Hardware, Algorithms, Cutting, Delays, Displacement, Engineering prototypes, Milling machines, Sensors
Proceedings Papers

Experimental Determination of Dominant Multipliers in Milling Process by Means of Homogeneous Coordinate Transformation

Adam K. Kiss, Daniel Bachrathy, Gabor Stepan
Proc. ASME. IDETC-CIE2017, Volume 8: 29th Conference on Mechanical Vibration and Noise, V008T12A053, August 6–9, 2017
Publisher: American Society of Mechanical Engineers
Paper No: DETC2017-67827
https://doi.org/10.1115/DETC2017-67827
View Paper titled, Experimental Determination of Dominant Multipliers in Milling Process by Means of Homogeneous Coordinate Transformation
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Topics: Milling, Stability, Chatter, Excitation, Machining, Transients (Dynamics), Vibration
Proceedings Papers

A Theoretical Investigation of the Effect of the Stochasticity in the Material Properties on the Chatter Detection During Turning

Henrik T. Sykora, Daniel Bachrathy, Gabor Stepan
Proc. ASME. IDETC-CIE2017, Volume 8: 29th Conference on Mechanical Vibration and Noise, V008T12A054, August 6–9, 2017
Publisher: American Society of Mechanical Engineers
Paper No: DETC2017-67900
https://doi.org/10.1115/DETC2017-67900
View Paper titled, A Theoretical Investigation of the Effect of the Stochasticity in the Material Properties on the Chatter Detection During Turning
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Topics: Chatter, Materials properties, Turning, Stability, Cutting, Degrees of freedom, White noise
Proceedings Papers

Surface Error and Stability Chart of Beam-Type Workpiece in Milling Processes

Adam K. Kiss, Daniel Bachrathy, Gabor Stepan
Proc. ASME. IDETC-CIE2016, Volume 8: 28th Conference on Mechanical Vibration and Noise, V008T10A044, August 21–24, 2016
Publisher: American Society of Mechanical Engineers
Paper No: DETC2016-59940
https://doi.org/10.1115/DETC2016-59940
View Paper titled, Surface Error and Stability Chart of Beam-Type Workpiece in Milling Processes
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Topics: Errors, Milling, Stability, Vibration, Chatter, Finite element analysis, Solid-liquid equilibrium, Cutting, Dynamics (Mechanics), Resonance
Journal Articles

Optimal Detuning of a Parallel Turning System—Theory and Experiments

Marta J. Reith, Daniel Bachrathy, Gabor Stepan
Journal: Journal of Dynamic Systems, Measurement, and Control
Publisher: ASME
Article Type: Technical Briefs
J. Dyn. Sys., Meas., Control. January 2017, 139(1): 014503.
Paper No: DS-15-1515
https://doi.org/10.1115/1.4034497
Published Online: October 17, 2016
View Article titled, Optimal Detuning of a Parallel Turning System—Theory and Experiments
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Topics: Machining, Stability, Turning, Systems theory, Cutting, Damping, Stiffness, Chatter, Vibration
Proceedings Papers

Optimization of the Robust Stability Limit for Multi-Cutter Turning Processes

Marta J. Reith, Daniel Bachrathy, Gabor Stepan
Proc. ASME. IDETC-CIE2015, Volume 6: 11th International Conference on Multibody Systems, Nonlinear Dynamics, and Control, V006T10A064, August 2–5, 2015
Publisher: American Society of Mechanical Engineers
Paper No: DETC2015-47484
https://doi.org/10.1115/DETC2015-47484
View Paper titled, Optimization of the Robust Stability Limit for Multi-Cutter Turning Processes
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Topics: Optimization, Stability, Turning, Machining, Computation, Cutting, Machine tools
Proceedings Papers

Stability Properties and Optimization of Multi-Cutter Turning Operations

Marta J. Reith, Daniel Bachrathy, Gabor Stepan
Proc. ASME. IDETC-CIE2013, Volume 7B: 9th International Conference on Multibody Systems, Nonlinear Dynamics, and Control, V07BT10A061, August 4–7, 2013
Publisher: American Society of Mechanical Engineers
Paper No: DETC2013-12347
https://doi.org/10.1115/DETC2013-12347
View Paper titled, Stability Properties and Optimization of Multi-Cutter Turning Operations
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Topics: Optimization, Stability, Turning, Cutting, Chatter, Degrees of freedom, Manufacturing, Stiffness, Vibration
Proceedings Papers

Efficient Stability Chart Computation for General Delayed Linear Time Periodic Systems

Daniel Bachrathy, Gabor Stepan
Proc. ASME. IDETC-CIE2013, Volume 7B: 9th International Conference on Multibody Systems, Nonlinear Dynamics, and Control, V07BT10A070, August 4–7, 2013
Publisher: American Society of Mechanical Engineers
Paper No: DETC2013-13660
https://doi.org/10.1115/DETC2013-13660
View Paper titled, Efficient Stability Chart Computation for General Delayed Linear Time Periodic Systems
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Topics: Computation, Stability, Algorithms, Delays, Approximation, Cutting, Engineering systems and industry applications, Linear systems, Matlab, Numerical analysis
Proceedings Papers

Fold Bifurcation in the State-Dependent Delay Model of Milling: Analytical and Numerical Solutions

Daniel Bachrathy, Gabor Stepan
Proc. ASME. IDETC-CIE2011, Volume 4: 8th International Conference on Multibody Systems, Nonlinear Dynamics, and Control, Parts A and B, 521-527, August 28–31, 2011
Publisher: American Society of Mechanical Engineers
Paper No: DETC2011-48300
https://doi.org/10.1115/DETC2011-48300
View Paper titled, Fold Bifurcation in the State-Dependent Delay Model of Milling: Analytical and Numerical Solutions
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Topics: Bifurcation, Delays, Milling, Delay differential equations, Algebra, Cutting, Degrees of freedom, Nonlinear systems, Resonance, Simulation
Journal Articles

State Dependent Regenerative Effect in Milling Processes

Dániel Bachrathy, Gábor Stépán, János Turi
Journal: Journal of Computational and Nonlinear Dynamics
Publisher: ASME
Article Type: Research Papers
J. Comput. Nonlinear Dynam. October 2011, 6(4): 041002.
https://doi.org/10.1115/1.4003624
Published Online: March 22, 2011
View Article titled, State Dependent Regenerative Effect in Milling Processes
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Topics: Bifurcation, Cutting, Delays, Milling, Stability, Vibration, Resonance, Machine tools