Preface: International Conference on Advanced Manufacturing and Materials Processing (AdvaMAP 2025) ^†

1. Introduction

1.1. Conference Introduction

AdvaMAP-2025 (https://advamap.com/iecadvamap/) marked the third edition of the International Conference on Advanced Manufacturing and Materials Processing, successfully held at Aston Denpasar Hotel, Bali, Indonesia, on 26–27 July 2025. Building upon the legacy of its earlier editions, the conference served as a global platform where researchers, scientists, and industry professionals exchanged state-of-the-art knowledge in machining, advanced manufacturing, Industry 4.0, tribology, and materials science.

The event attracted broad international participation and was conducted in hybrid mode, ensuring inclusivity for both in-person and virtual delegates. Over two days, AdvaMAP-2025 featured keynote lectures by internationally recognized experts, parallel technical sessions, and poster presentations. The program fostered meaningful discussions on recent scientific advancements and industrial applications while also facilitating collaborations for future research endeavors.

1.2. Organizers

AdvaMAP-2025 was organized by the AdvaMAP Committee with the support of leading Indian and European institutions. The conference was chaired by the following:

• Prof. Luis Norberto López De Lacalle (UPV/EHU, Spain), Director of CFAA and a renowned expert in machining and advanced manufacturing systems.
• Prof. Soumya Gangopadhyay (IIT Bhilai, India), specializing in tribology and advanced materials.
• Prof. Filipe Fernandes (ISEP, Polytechnic of Porto, Portugal), with expertise in mechanical design and industrial systems.
• Prof. M. Ravishankar (IIT Tirupati, India), an authority in advanced manufacturing processes.

The Organizing Secretaries, Prof. Ram Krishna (NIT Jamshedpur, India) and Dr. Ch. Sateesh Kumar (University of Coimbra, Portugal), coordinated technical, logistic, and editorial activities, ensuring the smooth execution of the conference program and peer-review process.

1.3. Scopes and Topics

The symposiums will cover the following topics:

• Machining: tool wear, cutting forces, precision machining, FEM simulations, advanced coatings, etc.
• Advanced Manufacturing: additive and digital manufacturing, composites, hybrid processes, green and smart materials, modeling, simulation, and low-cost technologies.
• Industry 4.0: IoT, AI, robotics, automation, data analytics, cyber–physical systems, supply chain resilience, smart logistics, and digital transformation.
• Tribology: surface engineering, lubrication, wear and friction, nano-tribology, modeling and simulations, and sustainable practices.
• Materials: nanomaterials, biomaterials, coatings, high-temperature applications, advanced characterization, sustainability, and energy/environmental materials.

1.4. Program and Schedule

The conference was held on 26–27 July 2025 at Aston Denpasar Hotel, Bali. Day 1 featured keynote speeches and parallel technical sessions across symposium tracks. Day 2 hosted further technical sessions, panel discussions, and the awards ceremony, including Best Paper Awards and Achievement Awards.

2. Committee Members

2.1. Conference Chairs

• Prof. Luis Norberto López De Lacalle (UPV-EHU, Spain);
• Prof. Soumya Gangopadhyay (IIT Bhilai, India);
• Prof. Filipe Fernandes (ISEP, Portugal);
• Prof. M. Ravishankar (IIT Tirupati, India).

2.2. Organizing Secretaries

• Prof. Ram Krishna (NIT Jamshedpur, India);
• Dr. Ch Sateesh Kumar (India).

2.3. Advisory Board (Selected)

• Dr. Manoj Masanta, NIT Rourkela, India;
• Dr. Saurav Dutta, NIT Rourkela, India;
• Dr. Ramkumar P, IIT Madras, India;
• Dr. Kapil Gupta, Univ. of Johannesburg, South Africa;
• Dr. Gorka Urbikain Pelayo, UPV-EHU, Spain;
• Prof. Chetan Nikhare, TPSU, USA;
• Dr. Alberto Fraile Garcia, Bangor Univ., UK;
• Dr. Sunil Pathak, HiLASE Center, Czech Republic.

3. Keynote Speakers

The conference was honored to feature distinguished keynote speakers:

• Prof. Albano Cavaleiro, CEMMPRE, University of Coimbra, Portugal;
• Prof. Sandra Carvalho, CEMMPRE, University of Coimbra, Portugal;
• Prof. Kapil Gupta, University of Johannesburg, South Africa;
• Prof. Saurav Datta, National Institute of Technology, Rourkela, India.

These eminent experts delivered visionary lectures covering surface engineering, tribology, advanced coatings, machining, and smart manufacturing technologies, inspiring future collaborations.

4. Statement of Peer Review

All submitted manuscripts to AdvaMAP-2025 underwent a rigorous single-blind peer review process managed by the conference editors. Each paper was evaluated by at least two independent referees who were experts in the respective fields. Reviewers assessed submissions for originality, technical soundness, clarity of presentation, and contribution to the state of the art. The editorial team ensured that review timelines were respected, revisions were constructive, and feedback was communicated transparently to authors. The conference employed its submission management system (https://abstracts.advamap.com/), allowing for the systematic allocation of manuscripts to reviewers and ensuring traceability of decisions. On average, each manuscript received 2–3 reviews. A total of 53 manuscripts were received, and 21 were accepted, with an overall acceptance rate of 39%. This thorough process guaranteed that only high-quality contributions were included in the proceedings, upholding the scientific integrity and reputation of the conference.

In submitting conference proceedings to Engineering Proceedings, the volume editors of the proceedings certify to the publisher that all papers published in this volume have been subjected to peer review administered by the volume editors. Reviews were conducted by expert referees to the professional and scientific standards expected of a proceedings journal.

5. Peer Review Criteria and Process

Papers are evaluated on originality, scientific quality, clarity, and relevance to the conference themes. The editors ensure fair, unbiased, and rigorous review practices.