Clemens Hönninger (Amplitude Systèmes - FR)

I4MS 2015: Enhancing Digital Transformation in Manufacturing SMEs · 22nd of May · Brussels

Enhancing Digital Transformation in Manufacturing SMEs

22nd of MayBrussels

2015


INDEX1. WHAT WE ACHIEVED

2. HOW WE DID IT

3. HOW I4MS HELPED

4. HOW WE WILL TAKE IT FORWARD


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)


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


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


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


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


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


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


THANK YOUFOR YOUR ATTENTION

Clemens Hönninger (Amplitude Systèmes - FR)

Technology

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