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Tomas Beno
Professor
Staff member at Division of Subtractive and Additive Manufacturing.
Conducts research in research centers, production technology west, engineering and technology, production technology, primus.
- tomas.beno@hv.se
- 0520223312
- +46733975186
-
Room number: H221
Research area/research interest
Tomas Benos specialty is how heat is transported and transferred in various manufacturing processes. Tomas leads a team of researchers who are doing research on machining at the Production Technology Centre at University West. Within the manufacturing industry, machining processes such as milling, turning and grinding are used to remove material from an original piece until a desired shape and surface structure is reached.
Teaching/supervision
Tomas Beno teaches Automation and Manufacturing in the engineering programmes at the university.
Keyword
Machining, simulation, manufacturing.
Publications
Published
A detailed investigation of residual stresses after milling Inconel 718 using typical production parameters for assessment of affected depth
Production of superalloy gas turbine parts involves time consuming milling operations typically performed in a sequence from rough to finish millin...
Published
A Mechanistic Approach to Model Cutting Forces in Drilling with Indexable Inserts
Holes are made in many industrial parts that need screws, pins or channels for passing fluids. The general method to produce holes in metal cutting...
Published
A Methodology for Temperature Correction When Using Two-Color Pyrometers : Compensation for Surface Topography and Material
In this investigation, the applicability of the two-color pyrometer technique for temperature measurements in dry hard turning of AISI 52100 steel...
Published
A modified Johnson-Cook model for ferritic-pearlitic steel in dynamic strain aging regime
In this study, the flow stress behavior of ferritic-pearlitic steel (C45E steel) is investigated through isothermal compression testing at differen...
Published
A survey of metal working companies’ readiness for process planning performance measurements
The paper presents an investigation regarding the potential and the readiness for implementing performance indicators and performance measurement...
Published
Analysis of Tool Utilization from Material Removal Rate Perspective
An end of life strategy algorithm has been used to study a CNC program to evaluate how the cutting inserts are used in terms of their full...
Published
Characterization of Chip Morphology in Oblique Nose Turning employing High Speed Videography and Computed Tomography Technique
Simulation of industrial cutting processes employing physics based numerical models provide valuable insights into its deformation mechanics....
Published
Characterization of tool wear when machining Alloy 718 with high pressure cooling using conventional and surface-modified WC-Co tools
Coolant supplied by high pressure into the cutting zone has shown to lower thermal loads on the tool when machining difficult-to-cut materials as...
Published
Characterization of tool wear when machining alloy 718 with high-pressure cooling using conventional and surface-modified WC-Co tools
Coolant supplied by high pressure into the cutting zone has shown the lower thermal loads on the tool when machining difficult-to-cut materials as...
Published
CNC machining process planning productivity – a qualitative survey
Process planning is the link between design and manufacturing and consequently an important function, since it influences many of the company...
Published
Computed Tomography as a Tool for Examining Surface Integrity in Drilled Holes in CFRP Composites
In light weight structures the joining of composite materials and of composites to metals are key technologies. A manufacturing method associated...
Published
Coolant boiling and cavitation wear : a new tool wear mechanism on WC tools in machining Alloy 718 with high-pressure coolant
In recent years, research interest in liquid coolant media applied to the tool–workpiece interface (the tertiary shear zone) has grown considerably...
Published
Cutter Exit Effects during Milling of Thin-walled Inconel 718
During milling of thin-walled components, chatter vibrations give rise to process issues. These include dimensional inaccuracy, damaged and scrap...
Published
Cutting temperatures during hard turning : Measurements and effects on white layer formation in AISI 52100
This paper concerns the temperature evolution during white layer formation induced by hard turning of martensitic and bainitic hardened AISI 52100...
Published
Detectability of various machining conditions by using internal encoder signals
Automated Tool Condition Monitoring (TCM) often relies on additional sensors sensitive to tool wear to achieve robust machining processes. The need...
Published
Dynamic effects on cutting forces with highly positive versus highly negative cutting edge geometries
Understanding the influence of the cutting edge geometry on the development of cutting forces during the milling process is of high importance in...
Published
EDS Analysis of Flank Wear and Surface Integrity in Machining of Alloy 718 with Forced Coolant Application
There has been extensive research on forced coolant application, usually known as high pressure coolant, in machining heat resistant super alloys....
Published
Effects of high pressure cooling in the flank and rake faces of WC tool on the tool wear mechanism and process conditions in turning of alloy 718
The exceptional properties of Heat Resistant Super Alloys (HRSA) justify the search for advanced technologiesthat can improve the capability of...
Published
Energy and Cost Efficiency in CNC Machining from a Process Planning Perspective
The role of process planning as an enabler for cost efficient and environmentally benign CNC machining is investigated in the paper. Specific energ...
Published
Energy and Cost Estimation of a Feature-based Machining Operation on HRSA
Forward-looking manufacturing companies aim for sustainable production with low environmental footprint. This is true also for aerospace...
Published
Evaluation of surface integrity after high energy machining with EDM, Laser Beam Machining and Abrasive Water Jet Machining of Alloy 718
Development of future aero engine components based on new design strategies utilising topological optimisation and additive manufacturing has in th...
Published
Experimental analysis of cutting edge effects on vibrations in end milling
The ability to minimize vibrations in milling by the selection of cutting edge geometry and appropriate cutting conditions is an important asset in...
Published
Finite Element Modeling and Validation of Chip Segmentation in Machining of AISI 1045 Steel
The finite element (FE) method based modeling of chip formation in machining provides the ability to predict output parameters like cutting forces...
Published
Finite element modelling and characterisation of chip curl in nose turning process
Finite element (FE) modelling of machining provide valuable insights into its deformation mechanics. Evaluating an FE model predicted chip morpholo...
Published
Flank wear characteristics of WC-Co tools when turning Alloy 718 with high-pressure coolant supply
In the present study, the tool wear mechanisms of uncoated cemented tungsten carbide (WC-Co) tools during machining Alloy 718 with high-pressure...
Published
Green machining : improving the bottom line
The aim of this paper is to present how Green machining can be established in the metal working industry for taking immediate actions towards a mor...
Published
Impact of energy efficiency on computernumerically controlled machining
Increasing environmental demands from governmental bodies and customers stress the importance of companies improving their environmental performanc...
Published
Improved cutting force measurements in milling using inverse filtering
Accurate estimates of cutting forces in metal cutting are important in the evaluation of e.g. different cutting tool geometries and concepts....
Published
Influence of radial depth of cut on dynamics of face milling application
The choice of milling cutter geometry and appropriate cutting data for certain milling application is of vital importance for successful machining...
Published
Influence of radial depth of cut on entry conditions and dynamics in face milling application
The choice of milling cutter geometry and appropriate cutting data for certain milling application is of vital importance for successful machining...
Published
Influence of Surface Features for Increased Heat Dissipation on Tool Wear
The critical problems faced during the machining process of heat resistant superalloys, (HRSA), is the concentration of heat in the cutting zone an...
Published
In-Process Tool Wear Detection Using Internal Encoder Signals for Unmanned Robust Machining
Automated Tool Condition Monitoring (TCM) often relies on additional sensors sensitive to tool wear to achieve robust machining processes. The need...
Published
Integrated optimization model for cutting data selection based on maximal MRR and tool utilization in continuous machining operations
The search for increased productivity can be interpreted as the increase of material removal rate (MRR). Namely, increase of feed, depth of cut...
Published
Investigation of micro-textured cutting tools used for face turning of alloy 718 with high-pressure cooling
There is an increasing demand to improve the service life of cutting tools during machining of heat resistant superalloys (HRSA). Various studies...
Published
Investigation of Modified Cutting Insert with Forced Coolant Application in Machining of Alloy 718
Abstract In the last decades machining methods have witnessed an advancement in both cutting tools and coolant/lubrication, sometimes in combinatio...
Published
Machine Tool Internal Encoders as Sensors for the Detection of Tool Wear
Tool wear in machining changes the geometry of the cutting edges, which effect the direction and amplitudes of the cutting forcecomponents and the...
Published
Machining aerospace material with sub-cooled minimal quantity cppling lubrication fluids
Published
Machining aerospace materials with room-temperature and cooled minimal-quantity cutting fluids
Published
Measurement method for the identification of individual teeth in milling operations
Internal sensors already available in the machine tools may prove to be an interesting approach to monitor the machining process. Accurate...
Published
Measurement of cutting edge temperature in drilling
In this paper a methodology is described to conduct temperature measurement on the cutting edges and the clearance faces on twist drills using a...
Published
Milling Strategies for Thin-walled Components
Recent developments in the Aerospace industry have led to thin-walled, reduced-weight engine designs. Due to demands in manufacturing, production...
Published
Modeling of Chip curl in Orthogonal Turning using Spiral Galaxy describing Function
With advances in modeling of machining process, a methodology for quantitative evaluation of the chip curl shape in orthogonal turning process is...
Published
New Aspects on Condition Monitoring of Machine Tools and Machining Processes
A general trend within the manufacturing community and in particular the aerospace industry is that the requirements on the manufacturing of...
Published
Next Generation Insert for Forced Coolant Application in Machining of Inconel 718
Machining technology has undergone an extensive evolution throughout the last decades in its capability to machine hard-to-cut material. This paper...
Published
Process planning for cnc machining of swedish subcontractors : A web survey
Process planning of CNC machining is critical to ensure cost, time and quality parameters of manufacturing operations. At the heart of process...
Published
Process Stability Strategies in Milling of Thin-walled Inconel 718
Trends in Aerospace development have led to thin-walled, reduced-weight engine designs. The demands in manufacturing have forced production speeds...
Research projects