Název projektu:
PS: FP7 - 2012 NMP ICT FoF - High precision production technologies for high quality 3D micro-parts (11 GB 42O1 3MWS)
Popis:
A UK research centre is working on a FP7 proposal in order to develop a new process model that can predict the cutting forces and vibrations for the micro-milling. Mechanics and dynamics of micro-milling process will be formulated and the model results will be applied in precise production of 3D micro parts. The cooridnator is looking for industrial partners (large companies and/or SMEs) using micro milling technology to produce precision 3D parts.
Micro-milling is a flexible way of producing high precision 3D micro parts. It is a mechanical material removal process; hence, cutting tool and workpiece experience cutting forces during the process. Cutting forces result in tool and workpiece vibrations which may cause unwanted surface microstructure, form errors and even tool breakages. Control of magnitude of cutting forces and vibrations is a crucial task to ensure a high productive and high precision micro-milling process. In the scope of the project, a process model that can predict the cutting forces and vibrations for the micro-milling will be instrumental in achieving this task. Since the chip formation mechanism differs from the standard milling process, mechanics and dynamics of micro-milling process will be formulated. For several workpiece materials, the cutting force coefficient databases applicable to micro-milling processes will be created. A new method to measure or predict the tool tip frequency response function will be developed because the standard tap testing measurements are not applicable to micro-milling tool due to the relatively small size of them. The developed process model results will be verified by experimental cuts and finally, the model results will be applied in precise production of 3D micro parts. The cooridnator is looking for Industrial partners (large companies and/or SMEs) using micro milling technology to produce precision 3D parts.
Technical Specifications / Specific technical requirements:
Work packages:
1. Development of a method to measure FRF (frequency response function) of micro milling tools;
2. Application of FEA and analytical formulations for prediction of FRF of micro milling tools;
3. Development of cutting force coefficient database applicable to micro milling;
4. Formulation of mechanics of micro milling;
5. Time-domain model for dynamics of micro milling;
6. Frequency-domain model for dynamics of micro milling;
7. Cutting experiments to verify the developed methods;
8. Application of the models on parameter selection on milling of 3D microparts;
9. Machinability;
10. Surface generation and quality;
11. CAD/CAM.
Call for proposal: FP7-2012-NMP-ICT-FoF
Topic: FoF.NMP.2012-5 High precision production technologies for high quality 3D micro-parts
Funding Scheme: Collaborative Projects(Small or medium scale focused research
Project)
Deadline: 01/12/2011
Micro-milling is a flexible way of producing high precision 3D micro parts. It is a mechanical material removal process; hence, cutting tool and workpiece experience cutting forces during the process. Cutting forces result in tool and workpiece vibrations which may cause unwanted surface microstructure, form errors and even tool breakages. Control of magnitude of cutting forces and vibrations is a crucial task to ensure a high productive and high precision micro-milling process. In the scope of the project, a process model that can predict the cutting forces and vibrations for the micro-milling will be instrumental in achieving this task. Since the chip formation mechanism differs from the standard milling process, mechanics and dynamics of micro-milling process will be formulated. For several workpiece materials, the cutting force coefficient databases applicable to micro-milling processes will be created. A new method to measure or predict the tool tip frequency response function will be developed because the standard tap testing measurements are not applicable to micro-milling tool due to the relatively small size of them. The developed process model results will be verified by experimental cuts and finally, the model results will be applied in precise production of 3D micro parts. The cooridnator is looking for Industrial partners (large companies and/or SMEs) using micro milling technology to produce precision 3D parts.
Technical Specifications / Specific technical requirements:
Work packages:
1. Development of a method to measure FRF (frequency response function) of micro milling tools;
2. Application of FEA and analytical formulations for prediction of FRF of micro milling tools;
3. Development of cutting force coefficient database applicable to micro milling;
4. Formulation of mechanics of micro milling;
5. Time-domain model for dynamics of micro milling;
6. Frequency-domain model for dynamics of micro milling;
7. Cutting experiments to verify the developed methods;
8. Application of the models on parameter selection on milling of 3D microparts;
9. Machinability;
10. Surface generation and quality;
11. CAD/CAM.
Call for proposal: FP7-2012-NMP-ICT-FoF
Topic: FoF.NMP.2012-5 High precision production technologies for high quality 3D micro-parts
Funding Scheme: Collaborative Projects(Small or medium scale focused research
Project)
Deadline: 01/12/2011
Požadavky na partnera:
Requested Cooperation: Joint further development
- Type of partner sought: Industrial partner (large companies and/or SMEs).
- Specific area of activity of the partner: Mechanics, machinery and related sectors.
- Task to be performed by the partner sought: test and validate the project output using micro milling technology to produce precision 3D parts.
- Type of partner sought: Industrial partner (large companies and/or SMEs).
- Specific area of activity of the partner: Mechanics, machinery and related sectors.
- Task to be performed by the partner sought: test and validate the project output using micro milling technology to produce precision 3D parts.
Obchodní firma/fyzická osoba:
Technologické inovační centrum s.r.o.
Sídlo/Místo podnikání:
Vavrečkova 5262
760 01 Zlín
760 01 Zlín
Kontaktní osoba:
Lenka Kostelníková
Email:
Telefon:
+420 739 570 792
