Upload
others
View
1
Download
0
Embed Size (px)
Citation preview
© Copyright Jenoptik, All rights reserved.
Sharing Excellencein Laser Processing Systems
© Copyright Jenoptik, All rights reserved.
Speaker
JENOPTIK-VOTAN® A - Laser processing systems
VOTAN® A 2013 3VOTAN® A engl.ppt 2013 Jenoptik | vertraulich
Content
1. Operating principle of VOTAN® A• Machine overview• Materials• Workflow• Operating principle• Processing results• Control process
2. Customer benefits
3. Machine family VOTAN® A • VOTAN® A Compact PP• VOTAN® A Compact• VOTAN® A Classic• Options
4. References
5. Services / Customer Application Center
VOTAN® A 2013 4VOTAN® A engl.ppt 2013 Jenoptik | vertraulich
JENOPTIK VOTAN® A – Machine overview
JENOPTIK-VOTAN® A (Airbag) – Laser processing system for producing lines of preweakening in instrument panels for integrated airbag covers.
General view JENOPTIK-VOTAN® A
VOTAN® A 2013 5VOTAN® A engl.ppt 2013 Jenoptik | vertraulich
JENOPTIK VOTAN® A – Materials
Possible materials and material combinations:
Soft instrument panels Hard instrument panels- PP-LGF / PU foam / PVC skin - PP
- PC-ABC / PU foam / TPO foil - PP-GF
- PP-LGF / TPO foam foil - PP flax / textile decor
- PC-ABS / PVC foam foil - PP / foil (TPO, PVC)
- PP-LGF / spacer fabric / PU foil - TPO
- flexible TPE / PU foam / TPO foil(e.g. for knee bags)
Additional cover versions- kneebag
- thorax
Leather perforation? Please see separate presentation!
SubstrateFoamFoil
VOTAN® A 2013 6VOTAN® A engl.ppt 2013 Jenoptik | vertraulich
Video
VOTAN® A 2013 7VOTAN® A engl.ppt 2013 Jenoptik | vertraulich
JENOPTIK VOTAN® A – Workflow
• Loading and clamping of the instrument panel into a robot fixture by the operator
• Scanning of the barcode by the operator
• Starting the scoring process by pressing the start button at the control unit
• Automatic closing of the hatch
• Robot moves the instrument panel past the laser scoring head along the programmed contour
• Automatic sensor control before starting to laser process the instrument panel
• Monitoring of the process parameters during laser process
• Machine performs internal analysis of the scoring result and issues an okay or not okay processing
• Robot moves the instrument panel to the hatch
• Automatic opening of the hatch
• Unloading of the processed instrument panel by the operator
• Loading of the next unprocessed instrument panel
VOTAN® A 2013 8VOTAN® A engl.ppt 2013 Jenoptik | vertraulich
JENOPTIK VOTAN® A – Operating principle
Laser
Sensor
Control
Laser radiation Cutting head
Transmitted laser radiation
Data record
VOTAN® A 2013 9VOTAN® A engl.ppt 2013 Jenoptik | vertraulich
JENOPTIK VOTAN® A – Processing result
The line of preweakening consists of a succession of individual holes.
Example:
substratefoamfoil
Advantages:
Multilayer materials are processed in a single step Controlled process, sensor-controlled inspection Many different versions of cutting design100% monitoring of all points of processingArchiving of all relevant process data
VOTAN® A 2013 10VOTAN® A engl.ppt 2013 Jenoptik | vertraulich
JENOPTIK VOTAN® A – Processing result
Microperforation with blind holes of constant penetration depth.
Defined depth cutting with intermediate pulsing.
Application examples - single and multi layer panels
pitch
VOTAN® A 2013 11VOTAN® A engl.ppt 2013 Jenoptik | vertraulich
JENOPTIK VOTAN® A – Material depending process options
Residual wall thickness (RWT)
for high IR transparent materials(e.g. TPO)
Integration of sensor signals up to a threshold value, than shut off laser power.
• adjustable RWT up to 500 µm
Microperforation (MP)
for low IR transparent materials(e.g. PP, PVC, TPU)
Shut off laser power at sensor threshold signal.
• RWT depending on material
• typical value about 100 µm
VOTAN® A 2013 12VOTAN® A engl.ppt 2013 Jenoptik | vertraulich
JENOPTIK VOTAN® A – Control process MP
PL [% v. PLmax.]
0.2 0.4 0.6 0.8 1.0 1.2 1.4 1.6 2.62.42.22.01.8 20.220t [ms]
80
5040302010
7060
10090
Pulse numb.2=7
Pulse number 1=4PL 1 = 80%
PL =30%
One pulse=200µs
200200µControl signal pathLaser power path
0.2 0.4 0.6 0.8 1.0 1.2 1.4 1.6 2.62.42.22.01.8 20.220t [ms]
8
54321
76
109
Signal [V]
Turn-off at 1.25VCurrent max. value = 2,2V
Abs. maximum value/evaluation limit
laser beam
substrate
foam
foil / skin
= 0,2 ms
Laser control
Sensor signal – work sensor
VOTAN® A 2013 13VOTAN® A engl.ppt 2013 Jenoptik | vertraulich
JENOPTIK VOTAN® A – Control process RWT
laser beam
substrate
foam
foil / skin
Laser control
Sensor signal – work sensor
Algebra – area under the sensor signal
VOTAN® A 2013 14VOTAN® A engl.ppt 2013 Jenoptik | vertraulich
JENOPTIK VOTAN® A
Benefits for customer
Integration of the flap function into the instrument panel
100% safety by patented sensor-controlled process
100% traceability through documentation of the process parameters
Low cost per unit by processing in a single step
Low running costs due to no wear of the laser tool
High investment security through extremely wide material and component range at low changeover costs
VOTAN® A 2013 15VOTAN® A engl.ppt 2013 Jenoptik | vertraulich
JENOPTIK VOTAN® A family
VOTAN® A Compact PPVOTAN® A CompactVOTAN® A Classic
VOTAN® A 2013 16VOTAN® A engl.ppt 2013 Jenoptik | vertraulich
JENOPTIK VOTAN® A Compact PP
JENOPTIK-VOTAN® A Compact PP – system for producing of lines of pre-weakening in single-layer instrument panels for integrated airbag covers.
Processing cell with hatchLaser 400W with cooling 6-axis robot IRB 4400Optical beam path elementsWorking sensorLoading and removal stationPLC, MC control and PCManual barcode scannerOperator panelExhaust unit Katasorb® A 1.5
General view JENOPTIK-VOTAN® A Compact PP
VOTAN® A 2013 17VOTAN® A engl.ppt 2013 Jenoptik | vertraulich
JENOPTIK VOTAN® A Compact PP
Notice:
No reference sensor in the machine!
100% control by working sensor 50% control by working sensor
VOTAN® A 2013 18VOTAN® A engl.ppt 2013 Jenoptik | vertraulich
JENOPTIK VOTAN® A Compact PP - Options
• Software package technology MP6.0 MC or RWT6.0 MC to be able to change parameter setup
• Online focus correction (OFC)will be recommended, if geometrical variation is bigger than +/- 0.6 mm
• MCT sensorincreases the residual wall thickness, decreases sink risk
MCT sensorStandard sensor
VOTAN® A 2013 19VOTAN® A engl.ppt 2013 Jenoptik | vertraulich
JENOPTIK VOTAN® A Compact
JENOPTIK-VOTAN® A Compact – system for producing of lines of pre-weakening in instrument panels for integrated airbag covers.
General view JENOPTIK-VOTAN® A Compact
Processing cell with hatchLaser 1500 W with cooling Laser integrated reference sensor6-axis robot IRB 4400Optical beam path elementsWorking sensorLoading and removal stationPLC, MC control and PCManual barcode scannerOperator panelExhaust unit Katasorb® A 1.5
VOTAN® A 2013 20VOTAN® A engl.ppt 2013 Jenoptik | vertraulich
JENOPTIK VOTAN® A – Operating principle
Laserincl. reference sensor
Sensor
Control
Laser radiation Cutting head
Transmitted laser radiation
Data record
VOTAN® A 2013 21VOTAN® A engl.ppt 2013 Jenoptik | vertraulich
JENOPTIK VOTAN® A Compact – Additional options
• Extended laser power 2000 W
especially for thick foams or glass fiber materials
• Automatic barcode reader
• Barcode printer incl. integration software
• Katasorb® Z organic
eleminates solid contaminants in a mechanical prefilter; gases are treated by catalytic oxidation
• Katasorb® Z acid – for PVC materials
• HCI protection
robot protection, anti acid paint inside, stainless steel exhaust pipes
• Robot fixture
HCl protected robot and cabin
Katasorb® Z organic
VOTAN® A 2013 22VOTAN® A engl.ppt 2013 Jenoptik | vertraulich
JENOPTIK VOTAN® A Compact – Additional options
• Automatic device change systemAutomated changeover between up to 6 robotic devices possible; chaos operation realizable as wellHigh dependability and time saving since no manual device change necessaryDevices are deposited on a multilevel round table with laserproof separation from the processing room
Optionally device change box
Additional fixture
VOTAN® A 2013 23VOTAN® A engl.ppt 2013 Jenoptik | vertraulich
JENOPTIK VOTAN® A Classic
JENOPTIK-VOTAN® A Classic – system for producing of lines of pre-weakening in instrument panels for integrated airbag covers.
General view JENOPTIK-VOTAN® A Classic
Processing cell with hatchLaser 1500 W with cooling6-axis robot IRB 4400Optical beam path elementsWork sensor and reference sensor Loading and removal stationPLC, MC control and PCManual barcode scannerOperator panelExhaust unit Katasorb® A 1.5
VOTAN® A 2013 24VOTAN® A engl.ppt 2013 Jenoptik | vertraulich
JENOPTIK VOTAN® A Classic
Laser
Sensor
Control
Laser radiation Cutting head
Reference sensor
Data record
VOTAN® A 2013 25VOTAN® A engl.ppt 2013 Jenoptik | vertraulich
JENOPTIK VOTAN® A – Additional options
Technological options:
• Additional 100W laser for decor processing
• Mobile sensor unit to handle also edge trimcutting and vacuum perforation jobs
• Slitting operation with additional shutter infront of the sensor and exhaust nozzle
Mobile sensor unit
Shutter and nozzle
additional linear axis to move the sensor unit outside of the working area
VOTAN® A 2013 26VOTAN® A engl.ppt 2013 Jenoptik | vertraulich
JENOPTIK VOTAN® A – Additional options
Machine options:
• Device rack inside the machine
» for multiple fixtures
• Turn table for parallel loading / unloading
Device rack
Turn table
VOTAN® A 2013 27VOTAN® A engl.ppt 2013 Jenoptik | vertraulich
JENOPTIK VOTAN® A – Additional options
Customized solutions:
• Extended conveyor belts
• Multiple hatch solution
• Gallery for providing cabinets
Solution with output conveyor
Bigger hatch
VOTAN® A 2013 28VOTAN® A engl.ppt 2013 Jenoptik | vertraulich
JENOPTIK VOTAN® A Stand-allone Options for quality monitoring of series production
Impact tester Microscope measurement place incl. PC and software
• Measurement of laser scored materialcomponents
• Series based documentation• Report for multiple samples from the
airbag section on a single sheet
• Parameter development for new material systems
• Sampling in series production
VOTAN® A 2013 29VOTAN® A engl.ppt 2013 Jenoptik | vertraulich
JENOPTIK VOTAN® A
JENOPTIK-VOTAN® A Compact
• Laser power 1500 W
• Micro-perforation & RWT software for Microcontroller
• Processing of PVC materialpossible
• Different kind of material can be processed
JENOPTIK-VOTAN® A Compact PP
• Laser power 400 W
• Micro-perforation software for Microcontroller
• Optimized system for processing PP material only
JENOPTIK-VOTAN® A Classic
• Laser power 1500 W
• Micro-perforation & RWT software for Microcontroller
• Processing of PVC materialpossible
• Different kind of material can be processed
• Automatically fixture change
• Different loading and unloading options available
Comparison between different JENOPTIK VOTAN® A laser processing systems
VOTAN® A 2013 30VOTAN® A engl.ppt 2013 Jenoptik | vertraulich
References VOTAN® A and service points JENOPTIK
Existing Customers (> 200 machines)
Service points of JOAT Representations of JOAT
America
52 machines
Europe
85 machines Asia
60 machines
Australia
1 machine
VOTAN® A 2013 31VOTAN® A engl.ppt 2013 Jenoptik | vertraulich
„Join us for a test drive to verify your investment!“
31
Application Support Center
Prototype production, pre-series testing
Development of material related processes
Support of process related product design
Training
15 different laser machines available (2 VOTAN® A)
Test your own applications with our application team
VOTAN® A 2013 32VOTAN® A engl.ppt 2013 Jenoptik | vertraulich 32
Sharing Excellencein Laser Processing Systems
JENOPTIK l Lasers & Material Processing JENOPTIK Automatisierungstechnik GmbHKonrad-Zuse-Strasse 607745 Jena
Phone: +49 3641 65-2534Fax: +49 3641 65-2540
www.jenoptik.com/lasermachines
[email protected]@jenoptik.com
VOTAN® A 2013 33VOTAN® A engl.ppt 2013 Jenoptik | vertraulich
JENOPTIK-VOTAN® A
Thank you for your attention!