2015/12/04/金Group 8

1. Definition of “Robot Safety”

Seoul Robotics High School

2. How did Robot Safety appeared?

Speaker : Jun-yeong Mang
Study Member : Sang-heon Ko, Sang-min Kim
Teacher : Sang–sik Kim, Byeong-cheol Jang

3. Collaborated working (Human & Robots)
4. Collaborative Robots Examples
5. Robot Safety Technologies

Theme 1 : Robot Operating Technlogies

Seoul Robotics High School

Robot Safety is one of the most important
things to think about when considering robotic
industrial automation.
Work spaces need to be clearly marked, Manytimes, a short safety training session is necessary to
make sure that workers are aware of the robot.
This will save manufacturers from possible
injuries and production slowdowns.

Seoul Robotics High School

Seoul Robotics High School

For the past years, Robots was only used for
manufacturing goods only inside the factories.
About 10 years later, Robots and human beings arehaving a deep relationship because tasks which robots andhumans should work together has appeared.
In the future, Human and Robots Co-Working will
become common. And then, Robots will be the human
worker’s Co-Worker.

Seoul Robotics High School

Collaborative Robots
Critics says that almost 90% of Worldwide
electronic factories will use Robots whether its size ishuge or small.
But, small factories could not dedicate their own
workspace to each robots so they must work together
with humans.
Also, Robot tasks has a limit to follow Humanskills so Collaborative Working will be universalized.
Seoul Robotics High School

ABB : Collaboration Robot called “YuMi”
YuMi is a collaborative, dual-armed robot that includes flexible
hands and advanced robot control. It can collaborate withhumans in a normal manufacturing environment. YuMi’s
unique feature is that it can work along without posing any risk.

Seoul Robotics High School

IPA : Collaboration Robot called “PowerMate”
It expands its power as moving heavy parts by small power, andsafety buttons, laser cutting, vision sensing technologies areembedded with the robot.

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IPA : Direct Teaching Welding Robot called Rob@Work- By entering welding pendant to the direct teaching robot, it
repeatedly performs its saved task with humans as a collaborativerobot.
Seoul Robotics High School

While Robot Safety receives attention
technicians started to study for Safety Technologies,
it can be classified into three parts.

Predicting and avoiding collision
KUKA : Collaborative Robot called “IIWA”
IIWA is the primary Collaborative Robot with sensory capabilities
for safety. Fast teaching, simple operating and Collision
preventing algorithms are the advantages as a collaborative robot.
Seoul Robotics High School

Absorbing collision Techniques
Algorithms

Seoul Robotics High SchoolFirstly, there is Techniques to predict and avoid collision.
When human invaded into the robot workspace, robot should
know to aware by itself and then it should make its new working
path. It usually works with Sensors such as ultrasonic, infrared,PIR, and Force sensors or current control elements.

FANUC : Dual Checking Robot
NACHI : MZ-04E
this robot incorporates optional Force sensing
technology that senses danger when the robot thinks it will bein danger. Nachi Software Packages including palletizing, forcesensing and vision sensing programs.
Seoul Robotics High School

Seoul Robotics High School

Secondly, there is Algorithms. Without using difficult
sensors, If you have a perfect program which has every variables, it could make your Robot move as you hoped.

KUKA : High Technology Programs

Korea University : Industrial Robot
If human touches the robot , the current control element
detects Micro currents which is flowing inside human bodies,
So it could prevent Safety-danger while operating the Robotand Production Slowdowns.
Seoul Robotics High School

Lastly, there is absorbing collision Techniques. The
technology actually activates by only machinery parts. This partmore ensures high reliability then safety system control which iscalled Active Safety System.

Seoul Robotics High SchoolThank YouNACHI : Sponge Covered Robot

Seoul Robotics High School

Seoul Robotics High School