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  1. Employees

Språkvelger

Norsk

Knut Sørby

Knut Sørby

Professor
Department of Mechanical and Industrial Engineering

knut.sorby@ntnu.no
+4773590374 +4791897328 Verkstedteknisk, 224, Gløshaugen, Richard Birkelands vei 2B
About Publications Teaching Media

About

Research areas

Additive Manufacturing (3D printing) of metal components
Dynamics and vibration damping in machining processes
Machining of super alloys
Manufacturing metrology, coordinate measurements
Geometrical tolerances

Teaching

TMM4115 Product modelling
TPK4190 Manufacturing Technology
TPK4195 Manufacturing Metrology
TPK4440 Machining and Additive Manufacturing
PK8102 Material Removal Processes

Publications

  • Chronological
  • By category
  • See all publications in Cristin

2023

  • Hassel, Trond Arne; Brøtan, Vegard; Sørby, Knut. (2023) Design Considerations for a Directed Energy Deposition Cell. Springer
    Academic chapter/article/Conference paper

2022

  • Müller, Magdalena Susanne; Tomovic-Petrovic, Stanka; Sørby, Knut. (2022) Investigation of heat treatment to improve the machinability of lead-free brass alloy CW511L.
    Academic chapter/article/Conference paper
  • Otto, Robert; Sørby, Knut; Hesse, Bernhard; Gerber, Javier; Bortel, Emely; Kiener, Christoph. (2022) Synchrotron µ-CT-based morphological characterization of additively manufactured open porous structures. Additive Manufacturing
    Academic article
  • Nes, Endre Verlo; Hovig, Even Wilberg; Feitosa, Leandro; Sørby, Knut. (2022) Effect of Building Orientation in Mechanical Properties of Ti6Al4V Produced with Laser Powder Bed Fusion. Springer
    Academic chapter/article/Conference paper
  • Müller, Magdalena Susanne; Sørby, Knut. (2022) Cutting Forces in Machining of Low-Lead and Lead-Free Brass Alloys. Springer
    Academic chapter/article/Conference paper

2021

  • Sørby, Knut; Azar, Amin Shahrestani; Boivie, Klas Magnus; Hovig, Even Wilberg. (2021) Anisotropy in Metals Processed by Laser Powder Bed Fusion: Elastic and plastic anisotropy in static and dynamic mechanical loading. Norges teknisk-naturvitenskapelige universitet Norges teknisk-naturvitenskapelige universitet
    Doctoral dissertation
  • Hovig, Even Wilberg; S. Azar, Amin; Solberg, Klas; Sørby, Knut. (2021) An investigation of the anisotropic properties of heat-treated maraging steel grade 300 processed by laser powder bed fusion. The International Journal of Advanced Manufacturing Technology
    Academic article
  • Wu, Jian; Sørby, Knut. (2021) Effect of Lubricant Viscosity on the Friction Behavior of the mm-scale Specimen. Springer
    Academic chapter/article/Conference paper
  • Wu, Jian; Liu, Tonggang; Yu, Ning; Cao, Jiejie; Wang, Kesheng; Sørby, Knut. (2021) A Pin-on-Disk Tribometer for Friction and Lubricating Performance in mm-Scale. Tribology letter
    Academic article
  • Wu, Jian; Liu, Tonggang; Wang, Kesheng; Sørby, Knut. (2021) A measuring method for micro force based on MEMS planar torsional spring. Measurement Science and Technology
    Academic article
  • Solberg, Klas; Hovig, Even Wilberg; Sørby, Knut; Berto, Filippo. (2021) Directional fatigue behaviour of maraging steel grade 300 produced by laser powder bed fusion. International Journal of Fatigue
    Academic article
  • Hovig, Even Wilberg; Sørby, Knut; Boivie, Klas Magnus; S. Azar, Amin. (2021) Anisotropi in metals processed by laser powder bed fusion. NTNU
    Doctoral dissertation

2020

  • Chelishchev, Petr; Sørby, Knut. (2020) Estimation of minimum volume of bounding box for geometrical metrology. International Journal of Metrology and Quality Engineering (IJMQE)
    Academic article
  • Chelishchev, Petr; Sørby, Knut. (2020) Sample Strategies, Data Processing and Algorithms for Coordinate Measurements. Doktoravhandlinger ved NTNU (2020:259)
    Doctoral dissertation
  • Hovig, Even Wilberg; S. Azar, Amin; M'hamdi, Mohammed; Sørby, Knut. (2020) Mechanical Properties of AlSi10Mg Processed by Laser Powder Bed Fusion at Elevated Temperature. The Minerals, Metals & Materials Series
    Academic article
  • Hovig, Even Wilberg; Sørby, Knut. (2020) Influence of Laser Scan Speed on the Relative Density and Tensile Properties of 18Ni Maraging Steel Grade 300. Lecture Notes in Electrical Engineering
    Academic article
  • Chelishchev, Petr; Sørby, Knut. (2020) Simulation Algorithm of Sample Strategy for CMM Based on Neural Network Approach. Springer
    Academic chapter/article/Conference paper
  • Teigen, Håvard; Sørby, Knut. (2020) Maskinering av blyfri messing.
    Masters thesis

2019

  • Chelishchev, Petr; Sørby, Knut. (2019) Optimization of Sample Size for Two-Point Diameter Verification in Coordinate Measurements. Lecture Notes in Electrical Engineering
    Academic article
  • Hagen, Catalina Hoem Musinoi; Hognestad, Asbjørn; Knudsen, Ole Øystein; Sørby, Knut. (2019) The effect of surface roughness on corrosion resistance of machined and epoxy coated steel . Progress in Organic Coatings
    Academic article
  • Hovig, Even Wilberg; Holm, Håkon Dehli; Sørby, Knut. (2019) Effect of Processing Parameters on the Relative Density of AlSi10Mg Processed by Laser Powder Bed Fusion. Springer
    Academic chapter/article/Conference paper
  • Hovig, Even Wilberg; S. Azar, Amin; Sunding, Martin Fleissner; Andreassen, Erik; Sørby, Knut. (2019) High cycle fatigue life estimation of materials processed by laser powder bed fusion. Fatigue & Fracture of Engineering Materials & Structures (FFEMS)
    Academic article

2018

  • Hovig, Even Wilberg; Sørby, Knut; Drønen, Per Erik. (2018) Metal Penetration in Additively Manufactured Venting Slots for Low-Pressure Die Casting. Lecture Notes in Electrical Engineering
    Academic article
  • Hovig, Even Wilberg; S. Azar, Amin; Sunding, Martin Fleissner; Sørby, Knut; M'hamdi, Mohammed; Andreassen, Erik. (2018) High cycle fatigue life estimation of AlSi10Mg processed by laser powder bed fusion. MATEC Web of Conferences
    Academic article
  • Tomac, Nikola; Sørby, Knut; Doboviček, Sandro. (2018) Formation of Built-Up Layer on the Tool in Turning Operation of Magnesium Alloys. Tehnicki Vjesnik
    Academic article
  • Chelishchev, Petr; Popov, Aleksandr; Sørby, Knut. (2018) An investigation of outlier detection procedures for CMM measurement data. MATEC Web of Conferences
    Academic article
  • Sørby, Knut; Vagnorius, Zydrunas. (2018) High-Pressure Cooling in Turning of Inconel 625 with Ceramic Cutting Tools. Procedia CIRP
    Academic article
  • Sørby, Knut; Østling, Dan. (2018) Precision turning with instrumented vibration-damped boring bars. Procedia CIRP
    Academic article
  • Hovig, Even Wilberg; S. Azar, Amin; Grytten, Frode; Sørby, Knut; Andreassen, Erik. (2018) Determination of Anisotropic Mechanical Properties for Materials Processed by Laser Powder Bed Fusion. Advances in Materials Science and Engineering
    Academic article
  • Chelishchev, Petr; Popov, Aleksandr; Sørby, Knut. (2018) Robust estimation of optimal sample size for CMM measurements with statistical tolerance limits. MATEC Web of Conferences
    Academic article

2016

  • Sharma, Vishal S; Singh, GurRaj; Sørby, Knut; Gupta, Munish Kumar. (2016) Parametric Optimization Using The Particle Swarm Optimization (PSO) Technique for Minimizing Tool Wear While Milling Inconel 718 Alloy Assisted by Minimum Quantity Lubrication (MQL). Atlantis Press
    Academic chapter/article/Conference paper
  • Sørby, Knut. (2016) Development and Optimization of Vibration-Damped Tool Holders for High Length-to-Diameter Boring Operations. High Speed Machining
    Academic article
  • Fergani, Omar; Atmani, Zoubir; Zenasni, Mohamed; Sørby, Knut. (2016) Physics-based Model to Predict Forces and Chip Morphology in the Machining of a Ti-6Al-4V Alloys for Aeronautical Applications. Procedia Manufacturing
    Academic article
  • Hovig, Even Wilberg; Brøtan, Vegard; Sørby, Knut. (2016) Additive Manufacturing for Enhanced Cooling in Moulds for Casting. Atlantis Press
    Academic chapter/article/Conference paper
  • Brøtan, Vegard; Fahlström, Johan; Sørby, Knut. (2016) Industrialization of Metal Powder Bed Fusion through Machine Shop Networking. Procedia CIRP
    Academic article
  • Brøtan, Vegard; Åsebø Berg, Olav; Sørby, Knut. (2016) Additive Manufacturing for Enhanced Performance of Molds. Procedia CIRP
    Academic article

2015

  • Sharma, Vishal S; Singh, GurRaj; Sørby, Knut. (2015) A review on minimum quantity lubrication for machining processes. Materials and Manufacturing Processes
    Academic article
  • Sørby, Knut; Sundseth, Einar. (2015) High-accuracy turning with slender boring bars. Advances in Manufacturing
    Academic article

2014

  • Sørby, Knut. (2014) Precision Turning with Slender Boring Bars.
    Academic chapter/article/Conference paper

2013

  • Sørby, Knut. (2013) High-Accuracy Turning with Long Boring Bars.
    Academic chapter/article/Conference paper
  • Sørby, Knut. (2013) Double tuned mass damper for long boring bars.
    Academic chapter/article/Conference paper
  • Echtermeyer, Andreas; Emdal, Arnfinn; Grønli, Morten; Hakvåg, Jan Terje; Jacobsen, Terje; Nordal, Steinar. (2013) Rapport fra Laboratorieutvalget 2012/2013. Fakultet for ingeniørvitenskap og teknologi. NTNU
    Report

2011

  • Vagnorius, Zydrunas; Sørby, Knut. (2011) Effect of high pressure cooling on life of SiAlON tools in machining of Inconel 718. The International Journal of Advanced Manufacturing Technology
    Academic article

2010

  • Vagnorius, Zydrunas; Rausand, Marvin; Sørby, Knut. (2010) Determining optimal replacement time for metal cutting tools. European Journal of Operational Research
    Academic article
  • Vagnorius, Zydrunas; Sørby, Knut. (2010) Effect of High Pressure Cooling on Life of SiAlON-based Ceramic Cutting Tools. Warsaw University of Technology
    Academic chapter/article/Conference paper
  • Sørby, Knut; Vagnorius, Zydrunas; Tønnessen, Kjell. (2010) Surface integrity in finish turning of nickel-base alloys with CBN tools. Warsaw University of Technology
    Academic chapter/article/Conference paper

2009

  • Vagnorius, Zydrunas; Sørby, Knut; Rausand, Marvin. (2009) Probabilistic Model for Determination of Tool Replacement Time.
    Academic chapter/article/Conference paper
  • Vagnorius, Zydrunas; Sørby, Knut. (2009) Estimation of Cutting Tool Failure Costs. IEEE International Conference on Industrial Engineering and Engineering Management
    Academic article

2008

  • Ringen, Geir; Sørby, Knut; Martinsen, Kristian. (2008) High-pressure coolant chip control in boring of aluminium alloys.
    Academic chapter/article/Conference paper
  • Vagnorius, Zydrunas; Sørby, Knut. (2008) Reliability of Machine Tool Systems in Aircraft Industry.
    Academic chapter/article/Conference paper
  • Sørby, Knut; Tønnessen, Kjell. (2008) Machinability of AerMet 100 in turning operations.
    Academic chapter/article/Conference paper

2007

  • Sørby, Knut. (2007) Inverse kinematics of five-axis machines near singular configurations. International journal of machine tools & manufacture
    Academic article

2006

  • Sørby, Knut; Tønnessen, Kjell. (2006) High-pressure cooling of face-grooving operations in Ti6Al4V. Proceedings of the Institution of mechanical engineers. Part B, journal of engineering manufacture
    Academic article

2005

  • Sørby, Knut; Tønnessen, Kjell. (2005) Improving productivity in interrupted finish turning of Ti6Al4V. Springer Publishing Company
    Academic chapter/article/Conference paper

2004

  • Sørby, Knut; Tønnessen, Kjell; Torjusen, Jan Erik. (2004) Methods for improving efficiency in turning Ti6Al4V. Wiley-VCH
    Academic chapter/article/Conference paper
  • Sørby, Knut. (2004) Minimizing vibration tendencies in machining. Sandvik Coromant
    Report

2000

  • Sørby, Knut; Tønnessen, Kjell; Torjusen, Jan Erik. (2000) Improving high speed flank milling operations in multi-axis machines. CIRP annals
    Academic article

1999

  • Sørby, Knut. (1999) High-accuracy postprocessor for multi-axis machines. Springer Publishing Company
    Academic chapter/article/Conference paper

Journal publications

  • Otto, Robert; Sørby, Knut; Hesse, Bernhard; Gerber, Javier; Bortel, Emely; Kiener, Christoph. (2022) Synchrotron µ-CT-based morphological characterization of additively manufactured open porous structures. Additive Manufacturing
    Academic article
  • Hovig, Even Wilberg; S. Azar, Amin; Solberg, Klas; Sørby, Knut. (2021) An investigation of the anisotropic properties of heat-treated maraging steel grade 300 processed by laser powder bed fusion. The International Journal of Advanced Manufacturing Technology
    Academic article
  • Wu, Jian; Liu, Tonggang; Yu, Ning; Cao, Jiejie; Wang, Kesheng; Sørby, Knut. (2021) A Pin-on-Disk Tribometer for Friction and Lubricating Performance in mm-Scale. Tribology letter
    Academic article
  • Wu, Jian; Liu, Tonggang; Wang, Kesheng; Sørby, Knut. (2021) A measuring method for micro force based on MEMS planar torsional spring. Measurement Science and Technology
    Academic article
  • Solberg, Klas; Hovig, Even Wilberg; Sørby, Knut; Berto, Filippo. (2021) Directional fatigue behaviour of maraging steel grade 300 produced by laser powder bed fusion. International Journal of Fatigue
    Academic article
  • Chelishchev, Petr; Sørby, Knut. (2020) Estimation of minimum volume of bounding box for geometrical metrology. International Journal of Metrology and Quality Engineering (IJMQE)
    Academic article
  • Hovig, Even Wilberg; S. Azar, Amin; M'hamdi, Mohammed; Sørby, Knut. (2020) Mechanical Properties of AlSi10Mg Processed by Laser Powder Bed Fusion at Elevated Temperature. The Minerals, Metals & Materials Series
    Academic article
  • Hovig, Even Wilberg; Sørby, Knut. (2020) Influence of Laser Scan Speed on the Relative Density and Tensile Properties of 18Ni Maraging Steel Grade 300. Lecture Notes in Electrical Engineering
    Academic article
  • Chelishchev, Petr; Sørby, Knut. (2019) Optimization of Sample Size for Two-Point Diameter Verification in Coordinate Measurements. Lecture Notes in Electrical Engineering
    Academic article
  • Hagen, Catalina Hoem Musinoi; Hognestad, Asbjørn; Knudsen, Ole Øystein; Sørby, Knut. (2019) The effect of surface roughness on corrosion resistance of machined and epoxy coated steel . Progress in Organic Coatings
    Academic article
  • Hovig, Even Wilberg; S. Azar, Amin; Sunding, Martin Fleissner; Andreassen, Erik; Sørby, Knut. (2019) High cycle fatigue life estimation of materials processed by laser powder bed fusion. Fatigue & Fracture of Engineering Materials & Structures (FFEMS)
    Academic article
  • Hovig, Even Wilberg; Sørby, Knut; Drønen, Per Erik. (2018) Metal Penetration in Additively Manufactured Venting Slots for Low-Pressure Die Casting. Lecture Notes in Electrical Engineering
    Academic article
  • Hovig, Even Wilberg; S. Azar, Amin; Sunding, Martin Fleissner; Sørby, Knut; M'hamdi, Mohammed; Andreassen, Erik. (2018) High cycle fatigue life estimation of AlSi10Mg processed by laser powder bed fusion. MATEC Web of Conferences
    Academic article
  • Tomac, Nikola; Sørby, Knut; Doboviček, Sandro. (2018) Formation of Built-Up Layer on the Tool in Turning Operation of Magnesium Alloys. Tehnicki Vjesnik
    Academic article
  • Chelishchev, Petr; Popov, Aleksandr; Sørby, Knut. (2018) An investigation of outlier detection procedures for CMM measurement data. MATEC Web of Conferences
    Academic article
  • Sørby, Knut; Vagnorius, Zydrunas. (2018) High-Pressure Cooling in Turning of Inconel 625 with Ceramic Cutting Tools. Procedia CIRP
    Academic article
  • Sørby, Knut; Østling, Dan. (2018) Precision turning with instrumented vibration-damped boring bars. Procedia CIRP
    Academic article
  • Hovig, Even Wilberg; S. Azar, Amin; Grytten, Frode; Sørby, Knut; Andreassen, Erik. (2018) Determination of Anisotropic Mechanical Properties for Materials Processed by Laser Powder Bed Fusion. Advances in Materials Science and Engineering
    Academic article
  • Chelishchev, Petr; Popov, Aleksandr; Sørby, Knut. (2018) Robust estimation of optimal sample size for CMM measurements with statistical tolerance limits. MATEC Web of Conferences
    Academic article
  • Sørby, Knut. (2016) Development and Optimization of Vibration-Damped Tool Holders for High Length-to-Diameter Boring Operations. High Speed Machining
    Academic article
  • Fergani, Omar; Atmani, Zoubir; Zenasni, Mohamed; Sørby, Knut. (2016) Physics-based Model to Predict Forces and Chip Morphology in the Machining of a Ti-6Al-4V Alloys for Aeronautical Applications. Procedia Manufacturing
    Academic article
  • Brøtan, Vegard; Fahlström, Johan; Sørby, Knut. (2016) Industrialization of Metal Powder Bed Fusion through Machine Shop Networking. Procedia CIRP
    Academic article
  • Brøtan, Vegard; Åsebø Berg, Olav; Sørby, Knut. (2016) Additive Manufacturing for Enhanced Performance of Molds. Procedia CIRP
    Academic article
  • Sharma, Vishal S; Singh, GurRaj; Sørby, Knut. (2015) A review on minimum quantity lubrication for machining processes. Materials and Manufacturing Processes
    Academic article
  • Sørby, Knut; Sundseth, Einar. (2015) High-accuracy turning with slender boring bars. Advances in Manufacturing
    Academic article
  • Vagnorius, Zydrunas; Sørby, Knut. (2011) Effect of high pressure cooling on life of SiAlON tools in machining of Inconel 718. The International Journal of Advanced Manufacturing Technology
    Academic article
  • Vagnorius, Zydrunas; Rausand, Marvin; Sørby, Knut. (2010) Determining optimal replacement time for metal cutting tools. European Journal of Operational Research
    Academic article
  • Vagnorius, Zydrunas; Sørby, Knut. (2009) Estimation of Cutting Tool Failure Costs. IEEE International Conference on Industrial Engineering and Engineering Management
    Academic article
  • Sørby, Knut. (2007) Inverse kinematics of five-axis machines near singular configurations. International journal of machine tools & manufacture
    Academic article
  • Sørby, Knut; Tønnessen, Kjell. (2006) High-pressure cooling of face-grooving operations in Ti6Al4V. Proceedings of the Institution of mechanical engineers. Part B, journal of engineering manufacture
    Academic article
  • Sørby, Knut; Tønnessen, Kjell; Torjusen, Jan Erik. (2000) Improving high speed flank milling operations in multi-axis machines. CIRP annals
    Academic article

Part of book/report

  • Hassel, Trond Arne; Brøtan, Vegard; Sørby, Knut. (2023) Design Considerations for a Directed Energy Deposition Cell. Springer
    Academic chapter/article/Conference paper
  • Müller, Magdalena Susanne; Tomovic-Petrovic, Stanka; Sørby, Knut. (2022) Investigation of heat treatment to improve the machinability of lead-free brass alloy CW511L.
    Academic chapter/article/Conference paper
  • Nes, Endre Verlo; Hovig, Even Wilberg; Feitosa, Leandro; Sørby, Knut. (2022) Effect of Building Orientation in Mechanical Properties of Ti6Al4V Produced with Laser Powder Bed Fusion. Springer
    Academic chapter/article/Conference paper
  • Müller, Magdalena Susanne; Sørby, Knut. (2022) Cutting Forces in Machining of Low-Lead and Lead-Free Brass Alloys. Springer
    Academic chapter/article/Conference paper
  • Wu, Jian; Sørby, Knut. (2021) Effect of Lubricant Viscosity on the Friction Behavior of the mm-scale Specimen. Springer
    Academic chapter/article/Conference paper
  • Chelishchev, Petr; Sørby, Knut. (2020) Simulation Algorithm of Sample Strategy for CMM Based on Neural Network Approach. Springer
    Academic chapter/article/Conference paper
  • Hovig, Even Wilberg; Holm, Håkon Dehli; Sørby, Knut. (2019) Effect of Processing Parameters on the Relative Density of AlSi10Mg Processed by Laser Powder Bed Fusion. Springer
    Academic chapter/article/Conference paper
  • Sharma, Vishal S; Singh, GurRaj; Sørby, Knut; Gupta, Munish Kumar. (2016) Parametric Optimization Using The Particle Swarm Optimization (PSO) Technique for Minimizing Tool Wear While Milling Inconel 718 Alloy Assisted by Minimum Quantity Lubrication (MQL). Atlantis Press
    Academic chapter/article/Conference paper
  • Hovig, Even Wilberg; Brøtan, Vegard; Sørby, Knut. (2016) Additive Manufacturing for Enhanced Cooling in Moulds for Casting. Atlantis Press
    Academic chapter/article/Conference paper
  • Sørby, Knut. (2014) Precision Turning with Slender Boring Bars.
    Academic chapter/article/Conference paper
  • Sørby, Knut. (2013) High-Accuracy Turning with Long Boring Bars.
    Academic chapter/article/Conference paper
  • Sørby, Knut. (2013) Double tuned mass damper for long boring bars.
    Academic chapter/article/Conference paper
  • Vagnorius, Zydrunas; Sørby, Knut. (2010) Effect of High Pressure Cooling on Life of SiAlON-based Ceramic Cutting Tools. Warsaw University of Technology
    Academic chapter/article/Conference paper
  • Sørby, Knut; Vagnorius, Zydrunas; Tønnessen, Kjell. (2010) Surface integrity in finish turning of nickel-base alloys with CBN tools. Warsaw University of Technology
    Academic chapter/article/Conference paper
  • Vagnorius, Zydrunas; Sørby, Knut; Rausand, Marvin. (2009) Probabilistic Model for Determination of Tool Replacement Time.
    Academic chapter/article/Conference paper
  • Ringen, Geir; Sørby, Knut; Martinsen, Kristian. (2008) High-pressure coolant chip control in boring of aluminium alloys.
    Academic chapter/article/Conference paper
  • Vagnorius, Zydrunas; Sørby, Knut. (2008) Reliability of Machine Tool Systems in Aircraft Industry.
    Academic chapter/article/Conference paper
  • Sørby, Knut; Tønnessen, Kjell. (2008) Machinability of AerMet 100 in turning operations.
    Academic chapter/article/Conference paper
  • Sørby, Knut; Tønnessen, Kjell. (2005) Improving productivity in interrupted finish turning of Ti6Al4V. Springer Publishing Company
    Academic chapter/article/Conference paper
  • Sørby, Knut; Tønnessen, Kjell; Torjusen, Jan Erik. (2004) Methods for improving efficiency in turning Ti6Al4V. Wiley-VCH
    Academic chapter/article/Conference paper
  • Sørby, Knut. (1999) High-accuracy postprocessor for multi-axis machines. Springer Publishing Company
    Academic chapter/article/Conference paper

Report

  • Sørby, Knut; Azar, Amin Shahrestani; Boivie, Klas Magnus; Hovig, Even Wilberg. (2021) Anisotropy in Metals Processed by Laser Powder Bed Fusion: Elastic and plastic anisotropy in static and dynamic mechanical loading. Norges teknisk-naturvitenskapelige universitet Norges teknisk-naturvitenskapelige universitet
    Doctoral dissertation
  • Hovig, Even Wilberg; Sørby, Knut; Boivie, Klas Magnus; S. Azar, Amin. (2021) Anisotropi in metals processed by laser powder bed fusion. NTNU
    Doctoral dissertation
  • Chelishchev, Petr; Sørby, Knut. (2020) Sample Strategies, Data Processing and Algorithms for Coordinate Measurements. Doktoravhandlinger ved NTNU (2020:259)
    Doctoral dissertation
  • Teigen, Håvard; Sørby, Knut. (2020) Maskinering av blyfri messing.
    Masters thesis
  • Echtermeyer, Andreas; Emdal, Arnfinn; Grønli, Morten; Hakvåg, Jan Terje; Jacobsen, Terje; Nordal, Steinar. (2013) Rapport fra Laboratorieutvalget 2012/2013. Fakultet for ingeniørvitenskap og teknologi. NTNU
    Report
  • Sørby, Knut. (2004) Minimizing vibration tendencies in machining. Sandvik Coromant
    Report

Teaching

Courses

  • TPK4195 - Manufacturing Metrology
  • MAST2008 - Manufacturing Technology
  • TMM4115 - Engineering Modelling
  • TPK4440 - Machining and Additive Manufacturing
  • TPK4540 - Manufacturing Technology, Specialization Project
  • MAST2900 - Bachelor Thesis
  • PK8102 - Material Removal Processes
  • TPK4940 - Manufacturing Technology, Master's Thesis
  • TPK4190 - Manufacturing Technology
  • MAST2100 - Materials technology
  • MAST1002 - Introduction to Mechanical Engineering

Media

2019

  • Academic lecture
    Chelishchev, Petr; Sørby, Knut; Privalov, Vadim. (2019) Perspectives for appliance and accuracy improvement of coordinate measurements with laser technique. IEEE 2019 IEEE International Conference on Electrical Engineering and Photonics , St.Petersburg Polytechnic University 2019-10-17 - 2019-10-18

2018

  • Academic lecture
    Hovig, Even Wilberg; S. Azar, Amin; Sunding, Martin Fleissner; Sørby, Knut; Andreassen, Erik. (2018) Anisotropic fatigue properties of IN718 produced by powder bed fusion. The Minerals, Metals & Materials Society TMS 2018 147th annual meeting & exhibition , Phoenix, AZ 2018-03-11 - 2018-03-15

2017

  • Academic lecture
    Fergani, Omar; Tronvoll, Sigmund Arntsønn; Brøtan, Vegard; Welo, Torgeir; Sørby, Knut. (2017) Additive-Manufactured Sandwich Lattice Structures: A Numerical and Experimental Investigation . Dublin City University ESAFORM 2017 - The International ESAFORM Conference on Material Forming , Dublin 2017-04-26 - 2017-04-28

2016

  • Academic lecture
    P. Chelishchev, ; S. Kolyubin, ; K. Sørby, . (2016) Inspection of size and geometrical tolerances of 3D objects by contact, optical and laser systems. Laser information technologies to medicine, biology, environmental and transport - 2016 , Novorossiysk 2016-09-12 - 2016-09-16
  • Academic lecture
    Brøtan, Vegard; Fergani, Omar; Sørby, Knut; Welo, Torgeir. (2016) MECHANICAL PROPERTIES OF BIOCOMPATIBLE 316L STEEL RHOMBIC DODECAHEDRON LATTICE STRUCTURES. The 27. International Solid Freeform Fabrication Symposium International Solid Freeform Fabrication Symposium , Austin, Texas 2016-08-07 - 2016-08-10

2011

  • Academic lecture
    Boivie, Klas Magnus; Sørby, Knut; Brøtan, Vegard; Ystgaard, Pål. (2011) Development of a Hybrid Manufacturing Cell; Integration of Additive Manufacturing with CNC Machining. The University of Texas 21th Solid freeform fabrication symposium , Austin 2011-08-06 - 2011-08-08

2007

  • Poster
    Sørby, Knut; Tønnessen, Kjell; Torjusen, Jan Erik; Andersen, Leif. (2007) The effect of high-pressure coolant on surface integrity in turning Ti6Al4V. The Sixth International Conference on High Speed Machining , San Sebastian 2007-03-21 - 2007-03-22

2006

  • Poster
    Sørby, Knut; Bjørnstad, Magnus Smedsrud; Tønnessen, Kjell. (2006) The effect of high-pressure cutting fluid on chip breaking and tool life in turning of nickel-base alloys. CIRP - 2nd International Conference on High Performance Cutting , Vancouver 2006-06-12 - 2006-06-13

2005

  • Popular scientific lecture
    Sørby, Knut. (2005) Økonomi ved sponskjærende bearbeiding. NTNU / TBL Maskineringsforum Temadag: Bearbeidingsøkonomi – verktøy og skjærevæsker , Trondheim 2005-03-10 - 2005-03-10

2004

  • Academic lecture
    Dransfeld, Sebastian; Sørby, Knut; Johansen, Vidar. (2004) Tool condition monitoring in side milling of nickel-based super alloy. The 7th International Conference on Monitoring and Automatic Supervision in Manufacturing 2004-09-19 - 2004-09-21

2000

  • Academic lecture
    Sørby, Knut; Tønnessen, Kjell. (2000) Methodology for selection of cutting tool and machining data for high speed flank milling. 2nd International Seminar on Improving Machine Tool Performance , La Baule, Frankrike, 3.-5. juli 2000

1998

  • Academic lecture
    Sørby, Knut; Tønnessen, Kjell. (1998) Milling operations in machine tool systems with low stiffness. International seminar on improving machine tool performance , San Sebastian 1998-07-06 - 1998-07-08
  • Academic lecture
    Sørby, Knut; Tønnessen, K.; Torjusen, J.E.; Rasch, Finn Ola. (1998) Hazop analysis applied on critical milling operations. International Federation of Automation Control 9th Symposium on Information Control in Manufacturing INCOM'98 , Nancy / Metz 1998-06-24 - 1998-06-26
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