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I4MS 2015: Enhancing Digital Transformation in Manufacturing SMEs · 22nd of May · Brussels
Enhancing Digital Transformation in Manufacturing SMEs
22nd of MayBrussels
2015
I4MS 2015: Enhancing Digital Transformation in Manufacturing SMEs · 22nd of May · Brussels
INDEX1. WHAT WE ACHIEVED
2. HOW WE DID IT
3. HOW I4MS HELPED
4. HOW WE WILL TAKE IT FORWARD
I4MS 2015: Enhancing Digital Transformation in Manufacturing SMEs · 22nd of May · Brussels
WHAT WE ACHIEVEDChallenges
Embossing tool production by deep engraving and surface texturing
Quality step and weaving effects visible thermal Effects lead to black coloration post processing necessary!
Processing Speedmachining takes more than 10 honly 3 shades of grey
Current state-of-the-art atLa Monnaie de Paris
Embossing tools
Nanosecond laser at MDP
Laser Power 16 W
Peak power 30 kW (30kHz)
Repetition rate 10 - 100 kHz
Pulse energy 500 µJ (20 kHz)
Pulse duration 12 ns (20 kHz)
I4MS 2015: Enhancing Digital Transformation in Manufacturing SMEs · 22nd of May · Brussels
WHAT WE ACHIEVEDInnovation
Achievements of new 3D engraving high precision and repeatability
(real shape / theoretical shape) no step effect roughness < 2µm at 300µm
machining depth! increase in production speed by
x8
New Features holographic effect “Frosting” Quality & reproducibility (500x)
Embossing tool
processing result (image, topology map)
new product features
I4MS 2015: Enhancing Digital Transformation in Manufacturing SMEs · 22nd of May · Brussels
HOW WE DID ITSource Development
Development of high power femtosecond laserhigh power / energy: 50 W / 40µJultrashort pulses: < 300fs at MHz repetition rateexcellent beam and pointing qualityhigh stability & robustness industrial packaging
packaging of laser source time stability quality of the intensity distribution
energy distribution in the focus
I4MS 2015: Enhancing Digital Transformation in Manufacturing SMEs · 22nd of May · Brussels
Development of innovative manufacturing process
HOW WE DID ITProcess Development
Nanosecond process
5µm 5µm
Ra = 3.13µm; Rz = 5.85µm; T= 40 min Ra =1.8µm; Rz = 4.25µm; T = 5 min
Femtosecond process
I4MS 2015: Enhancing Digital Transformation in Manufacturing SMEs · 22nd of May · Brussels
FEMPAR – A Laser-based Equipment Assessment on „Deep engraving system for coining dies with femtosecond laser” team up with all relevant players
define production and product requirements derive required equipment properties identify risks and handle them jointly
collaborate with resources and knowledge create a highly reliable femtosecond laser increase the process performance enhance processing of innovative features
validate the solution in a production like environment
HOW I4MS HELPED
Research Partner
User
Supplier
I4MS 2015: Enhancing Digital Transformation in Manufacturing SMEs · 22nd of May · Brussels
Source development and sales released a new product in 2015 first laser sales new markets and opportunities
Application development and sales innovative femtosecond process and
technology at Monnaie de Paris continue process development for 3D
processing and other applications
HOW WE WILL TAKE IT FORWARD
Research Partner
User
Supplier
I4MS 2015: Enhancing Digital Transformation in Manufacturing SMEs · 22nd of May · Brussels
HOW WE WILL TAKE IT FORWARD
Extension to new markets use of femtosecond lasers for
processing of multi-material products
development of sophisticated products that need extremely high precision
Continued challenges operation in industrial
environment high power for high throughput
Steel, 100 mm
SiC
I4MS 2015: Enhancing Digital Transformation in Manufacturing SMEs · 22nd of May · Brussels
THANK YOUFOR YOUR ATTENTION