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Journal Articles

Robustness Optimization of the Tip Seat of an Indexable Cutting Tool

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Soner Camuz, Anders Liljerehn, Lars Lindkvist, Kristina Wärmefjord, Rikard Söderberg
Journal: Journal of Computing and Information Science in Engineering
Publisher: ASME
Article Type: Research Papers
J. Comput. Inf. Sci. Eng. April 2025, 25(4): 041005.
Paper No: JCISE-24-1446
https://doi.org/10.1115/1.4067919
Published Online: March 6, 2025
View Articletitled, Robustness Optimization of the Tip Seat of an Indexable Cutting Tool
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Topics: Cutting tools, Finite element analysis, Optimization, Stress, Robustness, Fatigue testing, Machining, Machine testing, Algorithms, Cutting
Proceedings Papers

Geometry Prediction Simulation for Metal Additive Manufacturing: a Calibration-Free Approach

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Samuel Lorin, Vaishak Ramesh Sagar, Christoffer Cromvik, Fredrik Edelvik, Kristina Wärmefjord, Rikard Söderberg
Proc. ASME. IMECE2024, Volume 2: Advanced Manufacturing, V002T03A013, November 17–21, 2024
Publisher: American Society of Mechanical Engineers
Paper No: IMECE2024-145272
https://doi.org/10.1115/IMECE2024-145272
View Paper titled, Geometry Prediction Simulation for Metal Additive Manufacturing: a Calibration-Free Approach
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Topics: Additive manufacturing, Calibration, Geometry, Metals, Selective laser melting, Simulation
Journal Articles

Robust Contact Computation in Non-Rigid Variation Simulation

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Roham Sadeghi Tabar, Samuel Lorin, Lars Lindkvist, Kristina Wärmefjord, Rikard Söderberg
Journal: Journal of Computing and Information Science in Engineering
Publisher: ASME
Article Type: Research Papers
J. Comput. Inf. Sci. Eng. August 2024, 24(8): 081006.
Paper No: JCISE-23-1569
https://doi.org/10.1115/1.4065570
Published Online: June 7, 2024
View Articletitled, Robust Contact Computation in Non-Rigid Variation Simulation
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Topics: Computation, Contact modeling, Manufacturing, Simulation, Optimization, Contact mechanics
Proceedings Papers

A Manufacturing Compensation Method As Applied to CFRP Components in Aero Engines

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Johan Lööf, Andrew Frampton, Kristina Wärmefjord, Rikard Söderberg
Proc. ASME. IMECE2023, Volume 3: Advanced Manufacturing, V003T03A061, October 29–November 2, 2023
Publisher: American Society of Mechanical Engineers
Paper No: IMECE2023-113422
https://doi.org/10.1115/IMECE2023-113422
View Paper titled, A Manufacturing Compensation Method As Applied to CFRP Components in Aero Engines
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Topics: Aircraft engines, Carbon reinforced plastics, Composite materials, Manufacturing, Shapes, Simulation, Deformation, Compression, Computer-aided design, Design
Proceedings Papers

Robust Contact Modeling in Non-Rigid Variation Simulation

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Roham Sadeghi Tabar, Samuel Lorin, Lars Lindkvist, Kristina Wärmefjord, Rikard Söderberg
Proc. ASME. IMECE2023, Volume 3: Advanced Manufacturing, V003T03A060, October 29–November 2, 2023
Publisher: American Society of Mechanical Engineers
Paper No: IMECE2023-113280
https://doi.org/10.1115/IMECE2023-113280
View Paper titled, Robust Contact Modeling in Non-Rigid Variation Simulation
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Topics: Contact modeling, Manufacturing, Simulation
Journal Articles

Algorithm for Detecting Load-Carrying Regions Within the Tip Seat of an Indexable Cutting Tool

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Soner Camuz, Anders Liljerehn, Kristina Wärmefjord, Rikard Söderberg
Journal: Journal of Computing and Information Science in Engineering
Publisher: ASME
Article Type: Research Papers
J. Comput. Inf. Sci. Eng. April 2024, 24(4): 041006.
Paper No: JCISE-23-1317
https://doi.org/10.1115/1.4064255
Published Online: January 29, 2024
View Articletitled, Algorithm for Detecting Load-Carrying Regions Within the Tip Seat of an Indexable Cutting Tool
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Topics: Algorithms, Stress, Cutting tools, Cutting
Journal Articles

Special Issue: Challenges and Opportunities in Computing Research to Enable Next-Generation Engineering Applications

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Janet K. Allen, Ehsan Esfahani, SK Gupta, Balan Gurumoorthy, Bin He, Ying Liu, John G. Michopoulos, Jitesh H. Panchal, Anurag Purwar, Kristina Wärmefjord
Journal: Journal of Computing and Information Science in Engineering
Publisher: ASME
Article Type: Guest Editorial
J. Comput. Inf. Sci. Eng. December 2023, 23(6): 060301.
Paper No: JCISE-23-1453
https://doi.org/10.1115/1.4063437
Published Online: October 19, 2023
View Articletitled, Special Issue: Challenges and Opportunities in Computing Research to Enable Next-Generation Engineering Applications
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Topics: Engineering systems and industry applications
Journal Articles

Challenges in Geometry Assurance of Megacasting in the Automotive Industry

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Kristina Wärmefjord, Josefin Hansen, Rikard Söderberg
Journal: Journal of Computing and Information Science in Engineering
Publisher: ASME
Article Type: Review Articles
J. Comput. Inf. Sci. Eng. December 2023, 23(6): 060801.
Paper No: JCISE-23-1050
https://doi.org/10.1115/1.4062269
Published Online: April 19, 2023
View Articletitled, Challenges in Geometry Assurance of Megacasting in the Automotive Industry
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Topics: Geometry, Manufacturing, Simulation, Joining, Automotive industry, Design, Sheet metal
Journal Articles

Challenges in Geometry Assurance for Composites Manufacturing

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Diogo Toyoda, Kristina Wärmefjord, Rikard Söderberg
Journal: Journal of Computing and Information Science in Engineering
Publisher: ASME
Article Type: Research Papers
J. Comput. Inf. Sci. Eng. October 2023, 23(5): 051007.
Paper No: JCISE-22-1241
https://doi.org/10.1115/1.4057021
Published Online: March 29, 2023
View Articletitled, Challenges in Geometry Assurance for Composites Manufacturing
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Topics: Composite materials, Geometry, Manufacturing, Simulation, Laminates
Proceedings Papers

Variation Analysis of Carbon Fibre Reinforced Polymers Light Weight Aero Engine Parts

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Vilma Fernström, Johan Lööf, Andrew Frampton, Lena Brunnacker, Kristina Wärmefjord, Rikard Söderberg
Proc. ASME. IMECE2022, Volume 2B: Advanced Manufacturing, V02BT02A071, October 30–November 3, 2022
Publisher: American Society of Mechanical Engineers
Paper No: IMECE2022-95539
https://doi.org/10.1115/IMECE2022-95539
View Paper titled, Variation Analysis of Carbon Fibre Reinforced Polymers Light Weight Aero Engine Parts
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Topics: Aircraft engines, Carbon reinforced plastics, Composite materials, Digital twin, Simulation, Weight (Mass), Assembly lines, Chain, Compression, Geometry
Proceedings Papers

Contact Search Using a Kd-Tree for Non-Rigid Variation Simulation

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Roham Sadeghi Tabar, Björn Lindau, Lars Lindkvist, Kristina Wärmefjord, Rikard Söderberg
Proc. ASME. IMECE2022, Volume 2B: Advanced Manufacturing, V02BT02A069, October 30–November 3, 2022
Publisher: American Society of Mechanical Engineers
Paper No: IMECE2022-94989
https://doi.org/10.1115/IMECE2022-94989
View Paper titled, Contact Search Using a Kd-Tree for Non-Rigid Variation Simulation
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Topics: Manufacturing, Simulation
Journal Articles

A Simulation Study on the Effect of Layer Thickness Variation in Selective Laser Melting

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Vaishak Ramesh Sagar, Samuel Lorin, Kristina Wärmefjord, Rikard Söderberg
Journal: Journal of Manufacturing Science and Engineering
Publisher: ASME
Article Type: Research Papers
J. Manuf. Sci. Eng. February 2023, 145(2): 021011.
Paper No: MANU-21-1119
https://doi.org/10.1115/1.4055851
Published Online: November 7, 2022
View Articletitled, A Simulation Study on the Effect of Layer Thickness Variation in Selective Laser Melting
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Topics: Lasers, Melting, Simulation, Particle size, Structural analysis, Structural mechanics
Journal Articles

Efficient Joining Sequence Variation Analysis of Stochastic Batch Assemblies

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Roham Sadeghi Tabar, Lars Lindkvist, Kristina Wärmefjord, Rikard Söderberg
Journal: Journal of Computing and Information Science in Engineering
Publisher: ASME
Article Type: Research Papers
J. Comput. Inf. Sci. Eng. August 2022, 22(4): 040905.
Paper No: JCISE-21-1311
https://doi.org/10.1115/1.4054000
Published Online: March 24, 2022
View Articletitled, Efficient Joining Sequence Variation Analysis of Stochastic Batch Assemblies
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Topics: Joining, Manufacturing, Optimization, Simulation
Proceedings Papers

Towards a Digital Twin Setup for Individualized Production of Fabricated Components

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Hugo Hultman, Stefan Cedergren, Rikard Söderberg, Kristina Wärmefjord
Proc. ASME. IMECE2021, Volume 2B: Advanced Manufacturing, V02BT02A075, November 1–5, 2021
Publisher: American Society of Mechanical Engineers
Paper No: IMECE2021-70212
https://doi.org/10.1115/IMECE2021-70212
View Paper titled, Towards a Digital Twin Setup for Individualized Production of Fabricated Components
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Topics: Aerospace industry, Aircraft engines, Data collection, Geometry, Joining, Manufacturing, Mass production, Performance, Sensors, Simulation
Proceedings Papers

Efficient Joining Sequence Variation Analysis of Stochastic Batch Assemblies

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Roham Sadeghi Tabar, Lars Lindkvist, Kristina Wärmefjord, Rikard Söderberg
Proc. ASME. IMECE2021, Volume 2B: Advanced Manufacturing, V02BT02A077, November 1–5, 2021
Publisher: American Society of Mechanical Engineers
Paper No: IMECE2021-70288
https://doi.org/10.1115/IMECE2021-70288
View Paper titled, Efficient Joining Sequence Variation Analysis of Stochastic Batch Assemblies
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Topics: Joining, Manufacturing, Optimization
Journal Articles

A Simulation Study on the Effect of Particle Size Distribution on the Printed Geometry in Selective Laser Melting

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Vaishak Ramesh Sagar, Samuel Lorin, Johan Göhl, Johannes Quist, Klas Jareteg, Christoffer Cromvik, Andreas Mark, Fredrik Edelvik, Kristina Wärmefjord, Rikard Söderberg
Journal: Journal of Manufacturing Science and Engineering
Publisher: ASME
Article Type: Research Papers
J. Manuf. Sci. Eng. May 2022, 144(5): 051006.
Paper No: MANU-20-1741
https://doi.org/10.1115/1.4052705
Published Online: October 25, 2021
View Articletitled, A Simulation Study on the Effect of Particle Size Distribution on the Printed Geometry in Selective Laser Melting
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Topics: Computational fluid dynamics, Geometry, Lasers, Melting, Particle size, Simulation, Structural analysis, Structural mechanics, Discrete element methods, Density
Journal Articles

A New Heat Source Model for Keyhole Mode Laser Welding

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Samuel Lorin, Julia Madrid, Rikard Söderberg, Kristina Wärmefjord
Journal: Journal of Computing and Information Science in Engineering
Publisher: ASME
Article Type: Research Papers
J. Comput. Inf. Sci. Eng. February 2022, 22(1): 011004.
Paper No: JCISE-20-1281
https://doi.org/10.1115/1.4051122
Published Online: July 13, 2021
View Articletitled, A New Heat Source Model for Keyhole Mode Laser Welding
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Topics: Heat, Welding
Journal Articles

A Robust Design Perspective on Factors Influencing Geometric Quality in Metal Additive Manufacturing

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Vaishak Ramesh Sagar, Samuel Lorin, Kristina Wärmefjord, Rikard Söderberg
Journal: Journal of Manufacturing Science and Engineering
Publisher: ASME
Article Type: Research Papers
J. Manuf. Sci. Eng. July 2021, 143(7): 071011.
Paper No: MANU-20-1368
https://doi.org/10.1115/1.4048742
Published Online: March 5, 2021
View Articletitled, A Robust Design Perspective on Factors Influencing Geometric Quality in Metal Additive Manufacturing
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Topics: Additive manufacturing, Design, Geometry, Manufacturing, Simulation, Metals, Noise factors, Robustness
Journal Articles

Efficient Spot Welding Sequence Simulation in Compliant Variation Simulation

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Roham Sadeghi Tabar, Samuel Lorin, Christoffer Cromvik, Lars Lindkvist, Kristina Wärmefjord, Rikard Söderberg
Journal: Journal of Manufacturing Science and Engineering
Publisher: ASME
Article Type: Research Papers
J. Manuf. Sci. Eng. July 2021, 143(7): 071009.
Paper No: MANU-20-1531
https://doi.org/10.1115/1.4049654
Published Online: February 26, 2021
View Articletitled, Efficient Spot Welding Sequence Simulation in Compliant Variation Simulation
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Topics: Manufacturing, Simulation, Deformation, Welding, Optimization, Inspection
Proceedings Papers

Efficient Spot Welding Sequence Simulation in Compliant Variation Simulation

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Roham Sadeghi Tabar, Samuel Lorin, Christoffer Cromvik, Lars Lindkvist, Kristina Wärmefjord, Rikard Söderberg
Proc. ASME. IMECE2020, Volume 2B: Advanced Manufacturing, V02BT02A063, November 16–19, 2020
Publisher: American Society of Mechanical Engineers
Paper No: IMECE2020-23798
https://doi.org/10.1115/IMECE2020-23798
View Paper titled, Efficient Spot Welding Sequence Simulation in Compliant Variation Simulation
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Topics: Deformation, Optimization, Simulation, Welding