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Dependence of Crater Formation in Dry EDM on Electrical Breakdown Mechanism
(2016)Procedia CIRP ~ 18th CIRP Conference on Electro Physical and Chemical Machining (ISEM XVIII)The research effort in dry electrical discharge machining (DEDM) has increased during the last years. The process has advantages in comparison with EDM in oil-based dielectric media, such as low tool electrode wear, thin recast layers on the work piece surface and much more environmentally friendly conditions. However, the plasma-material surface interactions involved in dry EDM are not properly explained yet. Therefore, a characterization ...Conference Paper -
Influence of the anode material on the breakdown behavior in dry electrical eischarge machining
(2012)Procedia CIRP ~ Fifth CIRP Conference on High Performance Cutting 2012In the last years dry electrical discharge machining (DEDM) has been proposed as an alternative to the traditional EDM. The main reason for these efforts is the absence of a liquid dielectric which results in a simpler and environmentally friendly machine. This paper presents measurements of the material removal rate in function of different tool electrode and work piece material put in relation with the breakdown behavior of the process ...Conference Paper -
Investigation of the Fundamentals of Tool Electrode Wear in Dry EDM
(2016)Procedia CIRP ~ 7th HPC 2016 – CIRP Conference on High Performance CuttingConference Paper -
Evaluation method of acceleration correlated position errors in machine tools
(2012)Proceedings of the twenty-seventh annual meeting of the American Society for Precision Engineering : October 21 to October 26, 2012, Hyatt Regency La Jolla at Aventine, San Diego, CaliforniaConference Paper -
Compensation of cutting fluid influences on five axis machine tools
(2016)The Proceedings of MTTRF 2016 Annual MeetingConference Paper -
Geometry-Based Process Adaption to Fabricate Parts with Varying Wall Thickness by Direct Metal Deposition
(2019)Lecture Notes in Mechanical Engineering ~ Progress in Digital and Physical ManufacturingConference Paper -
Development and Application of an Eco-design Tool for Machine Tools
(2016)Procedia CIRP ~ The 23rd CIRP Conference on Life Cycle EngineeringImproving the energy efficiency of machine tools is one of the challenges regarding the European energy saving goals. This work presents a new tool, enabling an effective quantification of a machine tool's (MT) energy consumption during all life phases. Scope of the presented tool is the fast and efficient estimation of a MT's cumulated energy demand and the systematic derivation of improvement measures regarding ecological performance. ...Conference Paper -
Post-Coating Treatment of Cutting Edge for Drilling Carbon Fibre Reinforced Plastics (CFRP)
(2016)Procedia CIRP ~ 7th HPC 2016 – CIRP Conference on High Performance CuttingDrilling of highly abrasive carbon fibre reinforced plastics (CFRP) requires carbide tools with geometrical highly adaptable tool geometries andwear resistant diamond coatings. To counteract the tradeoff between long tool lifetime by preferably thick diamond layers leading to largecutting edge radii (bluntness), and the sharpest possible cutting edge to generate flawless machining qualities, the following ...Conference Paper -
Compensation of Thermal Effects on Machine Tools using a FDEM Simulation Approach
(2009)International Conference and Exhibition on Laser Metrology, Machine Tool, CMM and Robotic PerformanceConference Paper -
Computational investigation of synchronized multibeam strategies for the selective laser melting process
(2016)Physics ProcediaConference Paper