Sampsa Laakso
DSc.(tech), MSc.(tech)
sampsa.laakso@utu.fi ORCID identifier: https://orcid.org/0000-0002-5772-3328 |
Associate Professor Laakso's field of expertise is modelling of material behavior and thermomechanics in manufacturing processes. His research interests are in the field of metal cutting, especially finite element simulations. His research is focused on material modelling and model parameter acquisition. Other research includes 5-axis machining, ultrasonic burnishing and digital manufacturing.
Digital design and manufacturing combines engineering theories with digital tools to improve the accuracy and efficiency of industrial design and manufacturing.
Dr. Sampsa Laakso was born in the freezing north of Finland, Rovaniemi, Lapland. After finishing his matriculation exam and military service in Lapland, Sampsa was accepted in the Helsinki University of Technology in 2004 to pursue a master's degree in mechanical engineering. After his MSc. in December 2009, Sampsa started working in the university as a teaching assistant in the laboratory of production engineering. In 2010, Sampsa was accepted for doctoral education, which he completed in 2015. Sampsa was a visiting doctoral student in RWTH Aachen, in Germany during his PhD studies in 2013. After defending his dissertation, Sampsa worked in Lund University in Southwest Sweden as a postdoctoral research fellow for two years, then briefly back to Aalto University in 2018-2019 and then in Chalmers University of Technology, in Sweden as a lecturer in 2019-2021, untill he started in University of Turku.
Sampsa's master's thesis topic was:
"Finite element modeling of cutting–applications and usability"
and dissertation is called:
"Development of Material Models and Acquisition of Model Parameters for Metal Cutting Simulations"
My research focuses on simulating material behavior and process mechanics in manufacturing processes. Understanding the mechanics and material characteristics is crucial for improving the process efficiency and product quality and product lifetime.
Dr. Laakso has pedagogical qualifications from Haaga-Helia University of Applied Science (60 ECTS), from Aalto University (25 ECTS), and some (23 ECTS) assorted education courses from University of Helsinki, Aalto and Chalmers University of Technology.
Teaching responsibilities in University of Turku:
Head of mechanical engineering bachelor's degree program.
Responsible teacher in:
- Manufacturing Processes
- Finite Element Method and Analysis
- Virtual Manufacturing
- Innovating Blended Learning Model for Professional Education in Manufacturing (2025)
- Lecture Notes in Mechanical Engineering
(A4 Refereed article in a conference publication ) - Hybrid FE-ML model for turning of 42CrMo4 steel (2024)
- CIRP Journal of Manufacturing Science and Technology
(A1 Refereed original research article in a scientific journal) - Evaluation of subcooled MQL in cBN hard turning of powder-based Cr-Mo-V tool steel using simulations and experiments (2022)
- International Journal of Advanced Manufacturing Technology
(A1 Refereed original research article in a scientific journal) - Verification of electric steel punching simulation results using microhardness (2021)
- International Journal of Advanced Manufacturing Technology
(A1 Refereed original research article in a scientific journal) - Anisotropy of additively manufactured 18Ni-300 maraging steel: Threads and surface characteristics (2020)
- Procedia CIRP
(A4 Refereed article in a conference publication ) - Anisotropy of additively manufactured AlSi10Mg: threads and surface integrity (2020)
- International Journal of Advanced Manufacturing Technology
(A1 Refereed original research article in a scientific journal) - Damage does not cut it - Saturated damage in FEM modelling of metal cutting breaks the simulation but not the chip (2020)
- Procedia Manufacturing
(A4 Refereed article in a conference publication ) - Investigation of mechanical and thermal loads in pcBN tooling during machining of Inconel 718 (2020)
- International Journal of Advanced Manufacturing Technology
(A1 Refereed original research article in a scientific journal) - Process limitation of ultrasonic burnishing for commercially available martensitic stainless steel (2020)
- Procedia Manufacturing
(A4 Refereed article in a conference publication ) - Dull punch line is not a joke - Worn cutting edge causes higher iron losses in electrical steel piercing (2019)
- Robotics and Computer-Integrated Manufacturing
(A1 Refereed original research article in a scientific journal) - Effect of tangential misalignment in ultrasonic burnishing (2019)
- Procedia Manufacturing
(A1 Refereed original research article in a scientific journal) - Multi-objective testing of different brass alloy components for DFM (2019)
- Procedia CIRP
(A4 Refereed article in a conference publication ) - There is logic in logit - Including wear rate in Colding's tool wear model (2019)
- Procedia Manufacturing
(A1 Refereed original research article in a scientific journal) - Development of a simulation model to study tool loads in pcBN when machining AISI 316L (2018)
- International Journal of Advanced Manufacturing Technology
(A1 Refereed original research article in a scientific journal) - The correct way of splitting tools - Optimization of instrument design for measuring contact stress distribution (2018)
- Procedia Manufacturing
(A4 Refereed article in a conference publication ) - The mystery of missing feed force - The effect of friction models, flank wear and ploughing on feed force in metal cutting simulations (2018)
- Journal of manufacturing processes
(A1 Refereed original research article in a scientific journal) - Heat matters when matter heats - The effect of temperature-dependent material properties on metal cutting simulations (2017)
- Journal of manufacturing processes
(A1 Refereed original research article in a scientific journal) - Investigation of the effect of grinding parameters on surface quality in grinding of TC4 titanium alloy (2017)
- Procedia Manufacturing
(A4 Refereed article in a conference publication ) - Surface improvement of shafts by the diamond burnishing and ultrasonic burnishing techniques (2017)
- International Journal of Machining and Machinability of Materials
(A1 Refereed original research article in a scientific journal) - The influence the uncut chip thickness has on the stagnation point in orthogonal cutting (2017)
- Procedia CIRP
(A4 Refereed article in a conference publication )