SLCR Lasertechnik GmbH
www.slcr.de 1
© copyright SLCR 1997-2017 SLCR Lasertechnik, 1
20 years industrial cleaning of
tools and preparation with laser
Industrial laser processes for surface treatment
SLCR Lasertechnik
Cleaning by light
© copyright SLCR 1997-2017 SLCR Lasertechnik, 2
2. Working principle
• What happens during laser surface treatment?
• How does it work?
1. SLCR Lasertechnik
• Short introduction of the company
• General applications and systems
3. Applications• Specific system examples for the applications cleaning and preparation
• Advantages of laser surface treatment
Industrial laser processes for surface treatment
SLCR Lasertechnik GmbH
www.slcr.de 2
© copyright SLCR 1997-2017 SLCR Lasertechnik, 3
SLCR Lasertechnik –
Technology leader in laser surface treatment
Our portfolio
Sustainable solutions for surface treatment
• Preparation / activating
• De-painting / De-coating
• Cleaning
• Material processing
• Marking
Automation of processes and applications
Manufacturing of lasers, machines and special customized systems
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Your partner for finding solutions for industrial applications for surface treatment
♦ Consulting & planningTrials, concepts, feasibility studies or case studies,process qualifications until manufacturing and implementation.
♦ Test treatment & job shop Test samples, test series and qualification programs, job shop in our application lab, test center and different working stations.
♦ SystemsTurnkey solutions, complete or sub systems, integrated into existing or new production lines. We support your daily operations with training, spare parts and service.
♦ ServiceWe support your daily operations with spare parts, maintenance and service as well as maintenance contracts and training of your staff.
Your success= our motivation !
SLCR Lasertechnik GmbH
www.slcr.de 3
© copyright SLCR 1997-2017 SLCR Lasertechnik, 5
Laser surface treatment of composites & metals
• Activation of surfacesProduction or maintenance
- as painting preparation
- as gluing preparation
• Paint stripping Metal or Composites
- selective (just down to the primer)
- complete (down to the bare substrate)
• Cleaning of mouldsRemoval of contaminations like
- release agents
- product residues
• Material processingCFRP or metals
- controlled removal of thin substrate layers, e.g.
- removal of resign or fibers; removal of oxides or top layer
© copyright SLCR 1997-2017 SLCR Lasertechnik, 6
Your partner to establish efficient and innovative solutionsSystems automotive & electronic industry
SLCR Lasertechnik GmbH
www.slcr.de 4
© copyright SLCR 1997-2017 SLCR Lasertechnik, 7
Your partner to establish efficient and innovative solutionsMobile systems
© copyright SLCR 1997-2017 SLCR Lasertechnik, 8
2. How does it work ?
SLCR Lasertechnik GmbH
www.slcr.de 5
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Surface treatment with laser Process mechanism
Mode of action:What can we do?
1. Cleaning
Removal of “release agents“
=> clean surface
2. Roughening
Modification of surface structure
=> larger surface
=> better grip
3. Activating
Modification of surface condition
=> better reactivity
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Mode of action:
How can we do this?
1. Absorption
Energy is absorbed by the material
2. Reflection
Energy is returned by the material
3. Transmission
Energy will be lead through the material
www.labbe.de
Surface treatment with laserProcess mechanism
SLCR Lasertechnik GmbH
www.slcr.de 6
© copyright SLCR 1997-2017 SLCR Lasertechnik, 12
SLCR laser treatmentGeneral working principle*
* Depending on application the process can be carried out by other principles for achieving the requested result
absorbing material
Surface with contamination
Easy, precise and sensitive cleaning by laser
Right: cleaned area, without any damages. Left: with contamination
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Surface treatment with laserExample: Cleaning of a metallic surface
to achieve different conditions
rough light
Treatment: cleaning & roughening
Result: cleaned, structured surface
Treatment: cleaning
Result: cleaned, smooth surface
SLCR Lasertechnik GmbH
www.slcr.de 7
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3. Application examples in the field of surface treatment
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Surface treatment with laserExample preparation CFRP, metal and rubber
Preparation for gluing, welding, brazing
• Precise removal of contamination and
product residues
• Surface roughening
• Removal of oxides, scales
SLCR Lasertechnik GmbH
www.slcr.de 8
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Different coatings
• Transparent polymer
• Different coating systems
• Ceramic and Teflon
• Perfect transition from coated to
de-coated area
• Very clean edges,
no re-works
Surface treatment with laserExample De-coating
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Different contaminations
• Oil
• Grease
• Release agents
• Product residues
• Vulcanization residues
Surface treatment with laserExample mould and tool cleaning
SLCR Lasertechnik GmbH
www.slcr.de 9
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Application examples Systems for cleaning and preparation
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System solutions for surface treatmentCleaning system for production belts
SLCR Lasertechnik GmbH
www.slcr.de 10
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System solutions for surface treatmentMachine for tire cleaning
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System solutions for surface treatmentSystems for mould cleaning
SLCR Lasertechnik GmbH
www.slcr.de 11
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System solutions for surface treatmentLaser system for mandrel cleaning
Frame
Laser safety sheets Laser + Scanner
Opening for maintenance
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System solutions for surface treatmentLaser system for welding preparation
SLCR Lasertechnik GmbH
www.slcr.de 12
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System solutions for surface treatmentPreparation (welding preparation) for gearing parts
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System solutions for surface treatmentCoating preparation for brake pad carriers
SLCR Lasertechnik GmbH
www.slcr.de 13
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System solutions for surface treatmentFlexible cleaning, preparation and de-coating by robot
• Sharp edged
• Continuous and fluent,
even in changes of contour
• Easy integration
• Fully automated process
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SLCR – Experts for surface treatment What are the advantages of laser treatment?
The SLCR Process provides distinct advantages by
♦ Clean, quick and environmentally sound solutions
♦ Easy integration in your production environment
♦ Automation, quality control and reduction of part costs
♦ High innovation potential for the treatment
of new materials and complex partstime
Quality costs
100% QS by
Automation
Reduce number
of process steps /
shorter process
times
Reduce production
expenses
Your success= our motivation !
SLCR Lasertechnik GmbH
www.slcr.de 14
© copyright SLCR 1997-2017 SLCR Lasertechnik, 28
Thanks for your attention !Visit us in hall 5 booth B54
SLCR Lasertechnik GmbH
Willi Bleicher Strasse 11
D - 52353 Düren
Telefon: + 49 (0) 2421 / 91500
Telefax: + 49 (0) 2421 / 915015
E-Mail [email protected]
Internet www.slcr.de
SLCR – Cleaning by light
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