Roadshow "Smart production systems @ Valeo 2016-09-15

Cobots: the silver bullet for flexible
automation?
Roadshow “Smart Production Systems” @ Valeo
15 September 2016
21.09.16 1© sirris | www.sirris.be | info@sirris.be |

Agenda
21.09.16 2
 Main features
 HRC safety aspects
 What about ROI?
 Application demo
© sirris | www.sirris.be | info@sirris.be |

What’s in a name?
21.09.16 3
"Collaborative robots are complex machines which work
hand in hand with human beings. In a shared work
process, they support and relieve the human
operator.'' (source: IFA)

Cobot e-book from Robotiq
21.09.16 5
Website download

Typical applications
21.09.16 6
 Simple (boring) repetitive tasks
 Pick&place application
 Object manipulation
 Machine tending
 Packaging in a box/depackaging
 Test and sort
 …
 (Light) assembly
 Third hand for operator
 Connect 2 pieces
 Mount object/positioning/…
 …

Industrial vs collaborative robots
Robot Cobot
Payload +++ +
Reach +++ +
Position Accuracy +++ ++
Speed +++ +
Human-robot interaction (safety) + +++
Simplicity of programming ++ +++
‘Plug & produce’ in production + +++
Task Variation (flexibility) ++ +++
Availability +++ ++
+: limited ++: good +++: very good

Industrial robots
ISO 10218
Safety
3 types of safety standards
•Basic definitions and guidelines
•Valid for all machines
Type A (Fundamental standards):
•Safety aspects (B1)
•Protective devices (B2)
•Valid for a spectrum of machines
Type B (Generic standards):
•Detailed safety requirements
•For particular machines and machine types
Type C (Machine standards):
ISO 14121
ISO 12100
ISO 13857
ISO 13855
ISO 13849
IEC 61508
ISO 62061
ISO 11161

ISO 10218: Robots and robotic devices –
safety requirements
 Two parts:
 ISO 10218-1: Industrial robots
 ISO 10218-2: Industrial robot systems and integration
 Four collaborative modes are defined
1. Stop of robot with automatic restart of task
2. Hand-guiding
3. Velocity and position monitoring
4. Power and force limitation

 Omission of quantified thresholds
 Stronger reliance on risk assessment for defining
thresholds (incl: robot, process, peripherals)
ISO 10218-1 – new revision
Mode ISO 10218-1:2006 ISO 10218-1:2011
Hand-guiding Reduced speed
(< 250 mm/s)
Reduced speed (no
quantified threshold)
Speed and
position
monitoring
 Distances from ISO 13855
 Reduced speed (< 250
mm/s)
Distances and speed from
risk assessment
Power and force
limiting
Force limiting (<150 N) or
limitation of dynamic power
(<80 W)
No quantified thresholds.
Combination of limitation
of
 Power,
 Force,
 Speed or
 Energy

ISO / TS 15066
 Since 15 Feb 2016
 Offers guidance for the process of risk assessment for HRC

ISO/TS 15066
Available on the ISO webstore

Cobot add-ons
21.09.16 13
 End-effector
 Fingers, suction cups,..
 Flexibility
 Future: Dexterity
 Vision
 2D/3D
 Bin picking;
uncertain positions,…
 Complexity ↑
 Future: integration, user friendliness
Source: Intermodalics

ROI
21.09.16 14
 Costs (-)
 Robot HW
 Programming
 Grippers/tooling and sensors
 Periphery (input/output)
 Benefits (+)
 Hard: €€  save labor cost (how much?);
efficiency increase
 Soft: quality improvement, ergonomics for the
operator; more job satisfaction; future oriented

Application demo
21.09.16 15
 Universal Robots UR3
 Screw application
 Synchronized
 KUKA iiwa 14
 3rd hand
 Pick&place
 Senses object
before grasping

Hands-on workshop “Meet the cobots”
21.09.16 16
 10 November in Diepenbeek
 Cobot programming
 Gripper selection
 Camera setup
 Integration
 http://www.sirris.be/nl/agenda/meet-cobots

+32 491 345 392
Filiep.vincent@sirris.be
Filiep Vincent
21.09.16© sirris | www.sirris.be | info@sirris.be |
be.linkedin.com/in/filiepvincent
filiepvincent

http://www.sirris.be
#sirris
http://www.linkedin.com/company/sirris
21.09.16
http://techniline.sirris.be

Roadshow "Smart production systems @ Valeo 2016-09-15

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Roadshow "Smart production systems @ Valeo 2016-09-15