Fraunhofer IPA develops prototype of intelligent medication cart. A mobile fleet of Universal Robots will now receive daily work orders to solve ever changing tasks with high mix low volume electronics manufacturer Scott Fetzer Electrical Group SFEG in Tennessee. December 2. 01. 5The collaborative robots have optimized production by 2. When the first UR5 robot arrived at Scott Fetzer Electrical Group SFEG, it was quickly named Waldo, inspired by the popular Wheres Waldo books featuring a friendly fellow that keeps appearing in new places amongst crowds of people. One day Waldo would be bending sheet metal, the next day he would be performing pick and place tasks, and the third day we would take him to Manufacturing Day at the local high school, says Matthew Bush, Director of Operations at SFEG that manufactures a wide range of electrical motors and components. The fact that the Universal Robot are re deployable and can operate with no safety guarding right next to humans is a radical break away from traditional industrial robot that usually stay hardwired behind safety guarding, fenced off from people. The UR robots are a new type of robot classified as collaborative due to their interactive design that makes it easy to set them up for a new task as well as their built in safety system that enables the robot arm to automatically stop operating if it encounters objects or people in its route. Traditional robots a challenge. Matthew Bush came across this new automation solution as he was looking for ways to make SFEG more competitive on the global scale, while taking more advantage of existing machinery. One of our biggest challenges is were a high mix low volume producer, most of our lines dont run all the time, so trying to find a way to put robots on the line in the traditional sense was a very big challenge, says Bush, elaborating on his goal We wanted to build a mobile, flexible robot force. The only way we would accomplish this was with a collaborative robot. We only saw a couple of offerings and the UR robot was the only robot that we thought could do the job. Its got the speed and precision of a standard industrial robot with the ability to move around and work next to humans. SFEG placed the UR robots on pedestals with wheels and is now building the fleet of mobile UR robots deployed throughout the sheet metal department, integrating them in the entire production cycle from cutting the initial blank on the blanking press to forming, folding and final assembly of the electrical components. Additional robots are planned to help tend the turret presses and press brakes. We want to have robots standing by, waiting for a job to do. When the staff arrives in the morning, well have work orders printed for employees to wheel the robots over to the tasks at hand that day. The UR robot as a pace setter. Download Activities Manual To Accompany Programmable Logic Controllers Pdf' title='Download Activities Manual To Accompany Programmable Logic Controllers Pdf' />General Manager at SFEG, Rob Goldiez explains how productivity and consistency on lines with UR robots improved Before we had the Universal Robots on our transformer line, we averaged about 1. Universal Robots working hand in hand with our people. The UR robots working the motor field line are a UR5 and a UR1. The UR5 is placed at the end of the line right next to an employee that hands the robot a motor field part. The UR5 picks up the part, puts it in a holder, picks up a wire cutter to trim the wires, and then places the part for the UR1. 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Download Activities Manual To Accompany Programmable Logic Controllers Pdf' title='Download Activities Manual To Accompany Programmable Logic Controllers Pdf' />We can interlock multiple robots together and read through Modbus the TCP connections and robot status. We can also pass information along to other software packages, and collect data. It opens up a lot of doors to do a lot of things were just now beginning to look at, says Principal Engineer at SFEG, Jamie Cook. Implementation time reduced up to 5. Before the UR robots arrived, he was a little antsy about the new collaborative technology, having not programmed cage free robots before. A UR robot comes with a touch screen pendant that all programming is done through. Directing the robot arm can be done either through arrow keys on the screen, or by simply grabbing the robot arm and teaching it the desired moves between waypoints. That eliminated the structured text programming Cook usually had to code when working with traditional robots. It was really easy to learn and it went much smoother than I anticipated. I did it with minimal training just looking through the operator manual and following the intuitive user interface. I would say it took a third to half of the implementation time out of it based on previous experiences Ive had. Collects data in life cycle testing. One of the new applications now using the UR robots for data collection is in the live testing of new designs, where the small motor manufactured at SFEG is placed in the customer product. NqJdi/526x297-8au.jpg' alt='Download Activities Manual To Accompany Programmable Logic Controllers Pdf' title='Download Activities Manual To Accompany Programmable Logic Controllers Pdf' />SAM. The System for Award Management SAM is the Official U. S. Government system that consolidated the capabilities of CCRFedReg, ORCA, and EPLS. Its that time of year again This post is part of our Road to AWS reInvent 2017 blog series. See all posts here. We then use one of our mobile robots to turn the products switch on and off, running it for a minute on, 3. Its a quick way for us to perform life cycle testing. We didnt have to set up a lot of equipment the initial program took us only about 5 minutes to create, says Matt Bush. The robot collects data pertinent to the test such as max amperage, average amperage and the number of cycles completed and transmits that data to a data storage. Its enabled us to actually engage our customer in the testing as well, theyre excited to see us use new technology to push our design faster into production. It gives us an advantage over our competitors thousands of miles away in low cost source countries. Were now winning orders against Chinese competitors and bringing back work that used to be sourced in China as well. Let the robots get carpal tunnelAs SFEG looked for tasks to automate, eliminating monotonous and potentially dangerous tasks was the number one priority. Another task now handled by the mobile UR robot fleet is filling epoxy into circuit boards. In the past, employees would make up a big batch of circuit boards and they would stand there and manually fill them with two part epoxy and send them down the curing line. Today, the robot does that all day long enabling us to go to a one piece flow, says Bush. This is an example of an application that would not happen with a stationary robot as we have to move the robot in and out of the cell every day to dismantle the epoxy machine and clean up the cell, says the Operations Director, who also emphasizes the safety hazards now avoided on the motor field line by having a UR robot handle the wire cutting. Its a potential carpal tunnel syndrome application cutting about 1. So we thought that was a great place to put robots let them get carpal tunnelSaved by Thelma and LouiseThe wire cutting UR5 working in tandem with the UR1. Thelma and Louise. According to Line Lead at SFEG, Sebrina Thompson, the naming arose when personnel first thought the robots were driving them off a cliff. When the robots first came out on the floor, employees were very anxious as they thought they would be replaced. But the robots handle a lot of tedious tasks for us now, enabling us to focus on more challenging jobs. My colleagues are constantly trying to find out where we can put the next robots, says the Line Lead, who also enjoys operating the UR ro I was surprised how simple it was.