Summer School Programme on Advanced Additive Manufacturing: Design and Materials

Dear all,

We invite you to a summer school programme on Advanced Additive Manufacturing: Design and Materials to be held on Thursday, 29th October starting at 9.00 am GMT. Please forward the invitation to colleagues who may find this topic interesting.

Please register for the Summer school via this link: https://zoom.us/webinar/register/WN_4T7-JKKPTX6Smqr5rHRqPg

Event has limited number of participants, so please click the link ASAP.

With best regards,
Tomislav Breški

Workshop: Advanced Material Modelling and Application of Additive Manufacturing

Radionica Napredno modeliranje materijala i primjena aditivne proizvodnje namijenjena je prikazu određivanja svojstava materijala potrebnih pri preradi aditivnom proizvodnjom, simulacije postupaka ekstrudiranja (posebice važno za FFF postupke) i injekcijskog prešanja praškastih materijala. Dio radionice posvećen je karakterizaciji metalnih prahova namijenjenih aditivnoj proizvodnji te funkcionalno gradiranoj aditivnoj proizvodnji, njihovoj funkcionalnosti i primjeni.

 

The Advanced Material Modelling and Additive Manufacturing Workshop is intended to showcase material properties determination, which are important for AM, simulation of processes of extrusion (especially important for FFF processes of AM) and injection moulding of powder materials. Part of the workshop is also intended to characterisation of metallic powders for AM as well as to Functional Graded Additive Manufacturing, their functionalities and application.

 

Workshop: Advanced Material Modelling and Application of Additive Manufacturing

Poštovani / Dear all
Pozivamo vas na radionicu o naprednom modeliranju materijala i primjeni aditivne proizvodnje koja će se održati u utorak, 20. listopada s početkom u 9,20 sati. Molimo vas da poziv proslijedite kolegicama i kolegama kojima bi ova tema mogla biti zanimljiva.

We invite you to a workshop on advanced material modeling and application of additive manufacturing to be held on Tuesday, 20th October starting at 9.20. Please forward the invitation to colleagues who may find this topic interesting.

Molim Vas da na e-mail tomislav.breski@fsb.hr
do 16. listopada 2020. potvrdite svoju namjeru prisustvovanja radionici kako bismo vam poslali poveznicu za sudjelovanje na radionici.

Please confirm your intention to attend the workshop by sending e-mail to tomislav.breski@fsb.hr
by 16th October 2020 so we can send you a link to participate in the workshop.

Datum održavanja online radionice: 20. listopada 2020.
Date of the online workshop: 20th October 2020

Program radionice: Napredno modeliranje materijala i primjena aditivne proizvodnje

Workshop_IA_201020

Education and training at LTH (Lund, Sweden)

In November 2019, the INEX-ADAM project held a two week design for additive manufacturing (DfAM) course at Lund University in Sweden for three researchers from UNIZAG FSB. The course included a mix of both theoretical content and hands-on content in which the attendees designed and printed parts using additive manufacturing processes for metals and polymers. The course content covered general design methodologies for AM and introduced the participants to various analysis, optimization and build preparation software. This included software for topology optimisation and generative design, as well as an in-depth understanding of the advantages of AM, and when to use AM over conventional manufacturing. As AM can be a slow and expensive technology if not used in the correct way, and for the right reasons, the course also covered the economic side of AM, and techniques such as light-weighting which can be used to both decrease product cost, as well as improving functionality.

 

The participants were also introduced to the use of 3D-scanning and undertook a mass-customisation exercise in which they designed and printed the custom products they designed using selective laser sintering. An in-depth session on designing for metal AM went deep into many theoretical aspects of the implications of design decisions in metal AM, and included an exercise in which the attendees designed parts which optimized for minimum print time, and minimum support material. The attendees then printed these parts in aluminium and undertook all the post processing of the parts including the removal of support material.

 

All the learning objectives set out by the course were achieved. These objectives included:

  • to be able to understand and use relevant design methods for AM
  • to learn the use of software and equipment for DfAM
  • to optimise, analyse and prepare for build and design in AM
  • to optimise, analyse and qualify post processing techniques for building parts in AM

 

INEX-ADAM project team in front of LTH (Lund, Sweden, November 2019)

Conceptual design – workshop

 

3D scann of two UNIZAG FSB researchers

SLS – part customisation: 3D models, and one printer example (parts designed by UNIZAG FSB researchers)

Optimisation for AM – part weight reduction more than 90 %

Topology optimisation – classic part (left), topologically optimised part for AM (right)

SLM – customised parts with lattice structures and optimised orientation for reduction support material (parts designed by UNIZAG FSB researchers)

Training by AIDIMME

Based on the research competencies of each partner from the earlier Mapping activities, a knowledge transfer and on-site training framework was developed for the training plan, leading to teaching materials that will be created. The New Manufacturing Processing Department (NPF) delivered a 10 days’ workshop at AIDIMME in Spain from 23 September to 04 October 2019.

AIDIMME covered aspects of Powder-based AM technologies, from the starting powder material to the final AM part validation. The participants were introduced to metal PBF equipment at AIDIMME.

These activities will extend the knowledge from INEX-ADAM to other stakeholders, regional SMEs and start-ups. In addition, the knowledge transfer activities will encourage end-users to develop joint projects with other industries and academic partners, thereby accelerating R&D investment in Croatia. The workshops were delivered and supported by Olga Jordá, Mario Martínez and Julia Ureña from AIDIMME. The learning objectives from the workshops include:

 

  • Understanding the field of developing new materials by Powder Bed Fusion (PBF) AM technologies.
  • Understanding the influence of powder properties on the final powder behaviour for AM.
  • Performing a complete workflow of PBF techniques, Selective Laser Sintering (SLS) and Electron Beam Melting (EBM) cases.
  • Evaluating geometry, topological design and re-design for AM.
  • Understanding the process of preparing the AM machine for production and the whole process material involved in an AM production.
  • Attaining knowledge and relevant skills needed for part extraction and post-processing treatments of built parts.
  • Understanding the part validation and qualification of AM technologies

 

 

 

 

 

 

 

 

Training By Brunel University London

Eujin Pei, Department of Design

 

Based on the research competencies of each partner from the earlier Mapping activities, a knowledge transfer and on-site training framework was developed for the training plan, leading to teaching materials that will be created. Brunel University London (UBRUN) delivered an 8 days’ workshop at UNIZAG FSB in Croatia from 3 June to 12 June 2019.

UBRUN covered aspects of Design for AM, Functionally Graded Materials, Metals Modelling of Functionally Graded Materials and AM Standards. These activities will extend the knowledge from INEX-ADAM to other stakeholders, regional SMEs and start-ups. In addition, the knowledge transfer activities will encourage end-users to develop joint projects with other industries and academic partners, thereby accelerating R&D investment in Croatia. The workshops were delivered and supported by Dr Eujin Pei, Dr Fabrizio Ceschin, Dr Busayawan Lam, Dr Israt Kabir and Giselle Loh from Brunel University London. The learning objectives from the workshops include:

  • Demonstrating the innovation process and management systems for AM;
  • Planning for future AM development in response to identified opportunities and potential requirements utilising strategic and creative tools via PSS and DfAM;
  • Demonstrating the characteristics of business models and correlating them with innovation processes to tap on the potential of AM;
  • Applying creative tools to envision and communicate business models for AM;
  • Understanding existing standards for AM and the work of ISO/TC261;
  • Reading, retrieving and applying standards for AM;
  • Understanding the application of AM techniques to develop functionally graded parts and to identify key FGAM technologies;
  • Demonstrating the modelling of metal AM techniques.

AIDIMME exhibits in ADDIT 3D -The most relevant Spanish Event on Additive Manufacturing

Bilbao Exhibition Centre hosted the 4th edition of ADDIT 3D -the first and only Spanish, professional trade show focusing on Additive Manufacturing and 3D printing- held from 4th to 6th June 2019. ADDIT3D is a space that combines the conference area for the analysis and knowledge transfer of these new production opportunities through the exhibition and product presentation area.

AIDIMME -Metal, wood and Furniture Processing Technological Institute- exhibits in ADDIT 3D its expertise in the Additive Manufacturing (AM) industry. AIDIMME is expert in the processing of complex geometries suitable for the industry. These additively manufactured parts display great interest for different industrial sectors due to these AM parts can offer higher level of lifespan compared to parts processed by conventional technologies.

The main strategy of AIDIMME in additive manufacturing was presented in ADDIT 3D which involves aspects related to the re-design, materials, qualification, training and technologies.

One of the main points of the Technological Institute is the technical assistance and R&D services which AIDIMME offers to companies in order to guide and advice them with the additive manufacturing technologies. This topic has been highly requested by the ADDIT 3D community who visited the stand of AIDIMME. There are quiet a lot of factors which affects the additive manufacturing processing. Hence, the process must be tailored in function of the desired material, properties or part to be obtained.

The road of AIDIMME in this ADDIT 3D exhibition ended with a really positive balance. More than one hundred contacts were exchanged during these three days. This enables AIDIMME continue with the work performed during more than twenty years in the Additive Manufactory industry through the development of new technologies, materials and tailor-made services requested by companies.

Training By Montanuniversität Leoben

Through project INEX-ADAM Ana Pilipović and Robert Surma (UNIZAG FSB) spent four weeks on education in Zentrum für Kunststofftechnik which is a part of Montanuniversität Leoben (Austria). Their education was in the form of teaching curricula, training materials, instructions and working on the equipment that will increase regional and national profile of their research institution. Zentrum für Kunststofftechnik covered aspects of compounding of materials. In pleasant environment the learning objectives of education included:

  • Introduction to Institute and safety instructions
  • Compounding using kneader
  • Formulation calculation
  • Compounding of compounds with copper
  • Differential Scanning Calorimetry (DSC)
  • Literature review on thermal conductivity and its effect on FFF
  • High-Pressure Capillary Rheometry (HPCR)
  • Vacuum press
  • Preparing specimens for rotational rheometry
  • Rotational rheometer
  • Thermal conductivity K-system
  • FFF printing.

 

Roundtable Future Trends in Additive Manufacturing (3D Printing) – Where does Croatia go?

On April 18, 2019, a roundtable about future trends in additive manufacturing was held at UNIZAG FSB. Additive technologies are one of the pillars of the 4th Industrial Revolution and are definitely the 21st century technology, especially in the field of technology and medicine. In Croatia, the application of these technologies is still in the forefront, starting with the education system, through the standardization of these technologies to their practical application. The aim of the roundtable was to present today’s state and future trends in the field of additive technologies in the world and to open a discussion on how the Croatian education system and the Croatian economy should be included in these trends with relevant ministries, scientific institutions, and professional associations.