In 2022, the Scientific Technical Committee Cutting STC “C” continued its work on processes and techniques used to shape components by material removal under the leadership of the current officers:
Chair: D. Biermann, Vice Chair: S. Melkote, Secretary: P.-J. Arrazola
The group held one virtual meeting on 2022 February 17th, due to the COVID-19 pandemic and another face-to-face meeting in 2022 August 26th during the GA in Bilbao, Spain.
The cooperative working group on Integrated Machining Performance for Assessment of Cutting Tools (IMPACT) launched in 2021 presented its progress. The WG on gear cutting decided to finish their activity due to the COVID-19 pandemic.
This WG will provide understanding and will assist researchers and industry practitioners in the following specific topics
- A: (D. Axinte and Z. Liao). Survey of current best-practices in machinability evaluation and industrial knowledge for maximizing machining performance
- (H. Attia and A. Sadek). Physics-based model development and fundamental characterization of cutting tool performance
- (P. Mativenga and J. Schoop). Engineered design of cutting tool material, geometry, and coating for optimal performance and customized applications
- (A. Shokrani and T. Schmitz). Design and development of smart tooling/sensors for closed-loop
- adaptive machining.
- (M. Dix and H. Ghadbeigi). AI-based multi-objective optimization of total machining performance, including tool-wear, chip-form, surface integrity, cutting forces, dynamic stability, part accuracy, etc.
In addition, technical topics and proposals for keynotes were presented and discussed in the two STC “C” meetings. These presentations are listed below.
I- Virtual STC “C” meeting, February 2022
At the virtual meeting – attended by 90 members, 15 research affiliates, and 6 guests, the following presentations on cooperative work and potential keynotes ware made. Due to time restrictions in the virtual meeting, there were no technical presentations.
Cooperative work within STC-C:
- Integrated Machining Performance for Assessment of Cutting Tools (IMPACT)
Technical presentations
- Frictionless cutting – myth or reality? I. Iovkov
- All-ceramic ultra-small micro end mills. Jan C. Aurich
- A new comprehensive approach combining experimental tribotests, multi-scale numerical modeling and big data analysis to improve the identification of friction models for metal cutting simulation. J. Rech
- A General Unique Description of Cutting Direction and Engagement for Arbitrary Oblique Cutting of Orthotropic Materials – Modeling and Validation for Grinding of Unidirectional CFRP. W. Hintze
Keynote Papers
- Keynote for 2022: Process Monitoring. R. Teti
- Keynote for 2023: Digital twin for cutting processes. T. Bergs
- Keynote for 2024: Sustainable Machining. A. Shokrani
- Keynote for 2025: Integrated Machining Performance for Assessment of Cutting Tools (IMPACT). I.S. Jawahir.
A poll was carried out and a majority of the attendees approved the launching of his keynote paper.
CIRP/sponsored conferences with STC-C approval
- CIRP CMMO 2025. F. Ducobu
- MIC 2022. B. Denkena
- HSM 2023. E. Abele, F. Fang
II- STC “C“ meeting, during CIRP GA in Bilbao, Spain, August 2022
At the STC “C” meeting held at the GA in Bilbao, Spain – attended by 76 members, 15 research affiliates, and 6 guests – the following cooperative work and technical contributions were presented:
Cooperative work within the STC-C
- Integrated Machining Performance for Assessment of Cutting Tools (IMPACT). I.S. Jawahir, Zhirong, Dix, Attia, Mativenga, Alborz
Technical presentations
- In-situ SEM nano-cutting reveals crystallographic alterations within single grain and grain boundary. D. Axinte.
- In-situ investigation of the grain deformation mechanisms in orthogonal cutting of additive manufactured textured alloys. Zhirong Liao.
- Machinability of additively manufactured parts, Jan C. Aurich.
- Machining of YSZ Ceramics in Green State, Lutfi Taner Tunc.
- A step towards unmanned machining for surface engineering and component-performance-based manufacturing, Volker Schulze
- Prediction of machining results by means of acoustic emission-based process monitoring, Daniel Hinzmann.
Keynote Paper Presentations
- Keynote for 2023: Digital twin for cutting processes. T. Bergs
- Keynote for 2024: Sustainable Machining. A. Shokrani
- Keynote for 2025: Integrated Machining Performance for Assessment of Cutting Tools (IMPACT). I.S. Jawahir.
- Proposal for Keynote for 2026: Part distortion in machining: prediction, measurement, and control. J.C. Outeiro.
After voting, the proposal was approved with nearly 80% of the audience in favor.
CIRP Novel Topics in Production Engineering (CNTPE)
- Leveraging Transients and Material Properties to Optimize Material Removal During Machining. T. Roth, J. Heigel, K. Marusich
Working Groups with STC “C” Involvement/Support
- Biologicalisation in Manufacturing (all STCs)
Duration: Feb.2019 - Feb.2022
Chair: Prof. Gerry Byrne
Vice-Chair: Prof. Laszlo Monostori
Secretaries: Prof. Roberto Teti, Dr. Sophie Hippmann
- Industrial Symbiosis in Discrete Manufacturing (STCs A, C, E, F, G)
Duration: Aug.2019 - Aug.2022
Chair: Prof. Joost Duflou
Vice-Chair: Prof. Konrad Wegener
Secretary: Prof. Jiwang Yan
- Artificial Intelligence in Manufacturing (all STCs)
Duration: Feb.2021 - Aug.2023
Chair: Prof. Robert Gao
Vice-Chair: Prof. Marion Merklein
Secretary: Prof. Hans-Christian Möhring
Advisors: Prof. Jozsef Vancza and Jörg Krüger
- Production Technologies and Systems for E-Mobility (all STCs)
Duration: Aug.2021 - Feb.2024
Chair: Prof. Jörg Franke
Vice-Chair: Prof. Jürgen Fleischer
Secretary: Prof. Darek Ceglarek
CIRP/sponsored conferences with STC-C approval
There were no conference proposals to be approved.
STC C Officer’s election
The STC C chairperson Prof. Dirk Biermann announced the results of the STC officer’s election:
- Chairman: Shreyes Melkote
- Vice Chairman: Pedro J. Arrazola
- Secretary: Volker Schulze
P. .J. Arrazola
Secretary STC “C”