PBC Linear
Maintenance-free Linear Slides: Low Profile Uni-Guide from PBC Linear
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My name is Jim, Plant Production Coordinator. I've been with PBC Linear thirty plus years. We're all family, and I like the growth and the challenge that we have.
I'm Svjetlana, my title here I'm working on Mini-Rail, cutting them, that's assembly. I'm here almost seventeen years. I like my job, I love my job. I appreciate the teamwork here, more than anything else.
My name is Tim, I'm a Director of Manufacturing Engineering here at PBC Linear. I've been here thirty years. What I like most about this company, for a mechanically minded person, there's a new challenge every day. So, the thirty years I've been here, it only seems like it’s been a couple years. Learn more at pbclinear.com
During the last four decades, that successful plain bearing design has spurred innovation and a substantial portfolio of linear motion products and automation processes that help simplify customer applications while reducing costs.
Employees say it best.
My name is Ekrem, I'm the assistant plant manager and I'm here almost 20 years. and things I like here, a lot of different products, challenge every day, we are like family, like Jim says. I'm enjoying working here.
Hi, my name is Maria, I'm working here for 19 years. I like, the people that help me to do best at my job, and I like working this little machine. And learning and all my leads and supervisors do for me.
I'm Dave and I'm a CNC set up operator here. Been here for 25 years. I've seen our parts being use on 40-ton stone wheels and seen them shipped to Johnson Space Center and made all kinds of parts here and a lot of great things and together we solve so many issues that come out on the shop floor.
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The lights are off, but the machines are still running.
When you utilize a cobot to run a job, you’re only going to see it run for maybe thirty minutes to an hour with a single tray.
Now with our Cobot Feeder, you can truly see Lights-Out production, because you’re able to cycle through seventeen trays and achieve that overnight productivity.
PBC Linear now offers a line of miniature rolled ball screws and nuts. They are designed for precision applications such as medical devices and electronic manufacturing equipment. Diameters available are 6, 8, and 10 mm with short and long leads available for each diameter. Choose between flanged and cylindrical ball nut styles for your specific mounting needs. If you need machined screw journals, we offer standard designs, but custom designs can also be provided. All PBC Linear ball screws and nuts are designed, manufactured, and stocked in our headquarters in Roscoe, Illinois USA. When this product was planned, our team was challenged to launch with a range of screw diameters having both short and long leads. This was to meet industry needs for both precision and high speed. Learn more at pbclinear.com
Hey everyone, its Jake Hall, the Manufacturing Millennial, and it is day 3 of IMTS. And I'm in the South Hall today with Beau from PBC Linear. We are actually in the MCM booth. And a lot of manufacturers are walking this floor today saying, ok, how can we be more productive with equipment we currently have on there, how can we be run more of a lights-out operation, we're having hard time finding skilled labor. We're having hard time people wanting to work late shifts. So how can we automation to make use more productive. But what I think we're kind of seeing is that today we have a collaborative robot, we have some machined tending, what are we looking at here? Yeah, thanks Jake. So this is our Automated Storage & Retrieval System. And what this is really is, is our solution for not being able to find those workers to tend machines and run those operations in our shop. So we started off by buying a bunch of collaborative robots for our shop, and we would implement them, but we still run into the problems of the tray being left empty after 30 minutes or an hour of the cobot doing its job. So, we really needed a solution where could keep parts in front of the cobot and let those jobs last for the whole day, or even the weekend. So, that's where we kind of developed this whole solution. Leveraging the technologies that's been around for a while of the storage and retrieval systems to go through and kind of pull parts. And over here, we have a high-density area, right? This isn't just a couple of parts, there's literally, thousands and thousands of parts here. Absolutely. So, very high-density applications, high capacity. It'll pull a tray out as soon as it finishes one up. Run those parts, run that application, and then put it back here. So, these carts detach as well so, if you’re doing an application where it goes one job to another, you can easily detach it, wheel this over to the next job, another ASRS system, hit go and let it run there. Awesome, so you can go from process to process, if you have machine that doing one process and then it has to go to the other one where maybe doing a deburring process and now making it over and do like a finishing line. I can just take my entire product rack and just move that and shift it that way. Absolutely, and depending on what those processes are, it keeps the parts in a very safe and contained tray. So if you’re working with silicon chips or your coming off an OD grinding application where those parts are in the oil and need to be protected. They stay stationary and protected in these trays. Awesome, cool. Well, there you go. Well, thanks so much. If you want to learn more about these Automated Storage Retrieval Systems for high density machine tending, swing by the PBC Linear (MCM) booth.
The final stage of implementation of the MCM FMS system at PBC Linear is the addition of the Wash Station.
See you at IMTS.
The system set-up at PBC Linear features two standard vertical loading/unloading stations and the Roto-tilting loading/unloading station that affords better loading ergonomics and works great for automated cobot loading and unloading.
See you at IMTS.
The system features the MCM Mirror right- and left- hand machine configuration.
Stay tuned for videos featuring other parts of the MCM system.
The system features many items not available from other builders due to the entire system being designed and built with one sourced supplier. Items include MCM Mirror right- and left-hand machine configurations, super tool management system with tool sharing between machines, and a mass tool storage system. The world’s best supervision software and predictive maintenance allows for complete unmanned operation.
Stay tuned for videos featuring other parts of the MCM system.
The system features many items not available from other builders due to the entire system being designed and built with one sourced supplier. Items include MCM Mirror right- and left-hand machine configurations, super tool management system with tool sharing between machines, and a mass tool storage system. The world’s best supervision software and predictive maintenance allows for complete unmanned operation.
Stay tuned for videos featuring other parts of the MCM system.
Contact PBC Linear today to learn how the ASRS system can maximize your staff's output and help retain and add personnel. Call us at +1.800.962.8979 or visit us at pbclinear.com.
One of the issues we ran into with implementing these cobots is,
we had five engineers programming the robots, and three different styles it was tough to go back and figuring out what that code was. What we did to fix that is we started enforcing standardized ways to code the cobots. By doing that, when I go and sit in front of a cobot now, I have a template. I just plug away that template. Repeat-ability is the number one killer for cobot operations. Through the generations of the ASRS, that was one of the key things we had to always go back to this. When I pull this tray out is this tray going to be in the same position as the next tray. And so, through these generations, we were refining that process and get this to be as repeatable as possible. So, we had to make sure this can truly run without any supervision. If it does run into a problem, that's why, you got to link the cobot E-Stop to the CNC machine because, if one of them faults out you want to make sure everything is stopping. A huge win as far as making sure these cobots are efficient. Stack up seventeen trays, have those trays automatically cycle in front of the cobot. We've seen half a day, 24 hours of work time of constantly keeping that machine feed.
Learn more at pbclinear.com
Contact PBC Linear today to learn how the ASRS system can maximize your staff's output and help retain and add personnel. Call us at +1.800.962.8979 or visit us at pbclinear.com.
We wanted to make the ASRS as simple as possible to install. You literally drop it where you want it, and you can immediately start using the robot to program it. There's some electrical integration required to get the cobot communicating with the CNC machine you’re trying to run or automate. It requires some electrical engineering to wire up a CNC because you got to know which relay to pull from the CNC. You want to make sure the M-codes are working, so there is some integration engineering required for the initial install, but as far as using the ASRS and the Cobot, that's, anyone can learn that. For our shop, most of our machines are very similar, so we're able to figure out the best way to do that integration and by the end of it when we started installing these over and over, we're able to install the ASRS in front of our Mill in less than a day and that's like interfacing the robot with the Mill, getting the robot and the ASRS communicating. Like we were able to streamline that process very well. So, changing jobs, it's a matter of swapping out your finger on your cobot and then swapping out your trays. And once you start programming the robot and saving your programs you can just load up a previously saved program for that part and your going. So, less than five minutes. Now if your part changes and it's a brand-new part, you got to write a new code, position new points and reconfigure that into the machine. So, ten to thirty minutes, sometimes more if it's a complicated process. It varies heavily CNC to CNC. Once the machine is set up and running, the machinist, all he's doing is jumping station to station checking each of the parts on the robot. They love that because it really reduces the repetitive tasks and the amount of time that they have to spend on that job. It helps them, you know, maximize their efficiencies. Learn more at pbclinear.com
Contact PBC Linear today to learn how the ASRS system can maximize your staff's output and help retain and add personnel. Call us at +1.800.962.8979 or visit us at pbclinear.com.
We have about 80 CNC machines here at PBC and a lot of the time spent on those machines is actually pick and place. Picking up a part loading into it. So, material handling. Our cobots, the majority of the time what they are doing, is picking up parts from a tray and then loading them into the machine, when the machine finishes cutting the part, it'll take the part out, put it back in the tray, and grab the next one. So, the majority of cobots in our shop, that's the task that they are performing. Set up a machine at the end of shift and then go home for the day. Light turns off, but the machine is still running. So that's the biggest benefit of the ASRS is getting that lights-out production. When you utilize a cobot to run a job. You’re only going to see that robot run for maybe thirty minutes to an hour with a single tray. With the ASRS, you truly do see lights-out production, because your able to cycle through 17 trays and see that overnight production. That piece of capital is paid for, it's sitting on your floor. It only makes you money if the spindle is running. Every hour that, that ASRS loading parts into that machine the more it's going to help their company benefit. We've developed a calculator where you can put in your productivity, current costs, how many shifts your running. You throw in the investment of what a cobot and an ASRS system would cost you, and you can see just fast it pays for itself. The new technology is really changed mindsets, it's made the whole culture shift. People are happier with the work their doing. It's directly related to how we scale, how we grow. And with that your productivity is increasing. being able to grow by a third without needing to rely on head count. It's just unbelievable and it's really showed in our business. Learn more at pbclinear.com
Contact PBC Linear today to learn how the ASRS system can maximize your staff's output and help retain and add personnel. Call us at +1.800.962.8979 or visit us at pbclinear.com.
When Covid hit, it became so hard to keep people in the shop and then hire new people as well. We had to do something to keep up with productivity. And that's where we started to get into the ASRS and the early development of that, to create a device that will keep parts feed to the cobot and keep our production running over night. Now all of a sudden, they're running three, four machines at once. Our training really evolved. So many of our facility workers were over the age of 45, that's a pretty average age, especially for tool makers. So, it became just essential for us to find a tool to capture it, preserve it, in its most unabridged and unaltered version. So we adopted Augmented Reality to solve that problem. And we'll take videos, pictures, interviews with these veteran machinists, we'll author in everything they walked us through and then upload all that to an Augmented Reality headset, so we can put on the headset and run the machine like that operator standing right here next to us. That takes the anxiety out of training. It saves time and, in a time, where it's hard to keep people, it's another one of those new technologies that makes people want to stay. And it's just that much more of an incentive for them. When we started with the automation, people were scared that these were going to replace their jobs, but for every engineering company, and really most companies, no one can afford to replace people with machines. You use these machines to increase the efficiencies of your people. It makes them so much more valuable and then you scale with that. It's really making it easier keep workers and hire them, and it really makes the work more rewarding for our workers. Learn more at pbclinear.com
Contact PBC Linear today to learn how the ASRS system can maximize your staff's output and help retain and add personnel. Call us at +1.800.962.8979 or visit us at pbclinear.com.
The evolution of our workforce has changed so much in the last three years. We were just machine tenders, machine operators for specific machines. Trying to keep up with production schedules. We didn't have a lot of time for cross training. What I've noticed over the last three years bringing in augmented reality, the introduction of the cobots. Then the introduction of the ASRS. Were able to get our machines running, get our quality sign offs, then we're able to go into another area, while our machines are being automatically loaded with cobots, and cross train in other areas. With these new technologies of this automation, allowing people to do multiple jobs and take a lot more ownership and pride in what they are doing. And with that, they're collaborating a lot more. They're going, they're talking about what they're doing. They're learning together. We've been to job fairs and people walk by, they'll see a manufacturing company and they just immediately dismiss it, because of the stigma that manufacturing has had, where it’s very dirty, direct labor, all of that has changed. Now days there're starting to turn heads and see we have a 3D printer on the table, we have this little robot arm moving and all this stuff happening. Reminds them of all the technology they're seeing. This industry is not what I thought it was, it's changing. It's changing for the better. So, we're getting a lot more interest in the field and it's leading to a lot more hiring. You through a cobot and an ASRS in that area, now all of a sudden, they're running three, four machines at once. And they’re a manager of this automation. So, it's more rewarding. It's a lot safer, it's enjoyable. People are happier with the work they're doing. It's really making it easier to keep workers and hire them. Learn more at pbclinear.com
Beau Wileman recounts the staffing challenges PBC Linear had and how automation with cobots and the ASRS system offset those challenges. The results of automation at PBC Linear over that year of implementation resulted in a sales increase of 33% with only a 3% increase in staffing. Contact PBC Linear today to learn how the ASRS system can benefit your automation initiative and take your production capabilities to three shifts without adding additional staff. Call us at +1.800.962.8979 or visit us at pbclinear.com.
We knew our head count was either locked in or dropping. So, we had to do something to keep up with productivity. So, the cobots helped, but they didn't help as much as we needed them too. The cobot has a very limited reach and what would happen is we would have a tray of parts that, depending on the cycle time of the machine, the cobot would run through those pretty quickly. So, unless there is an operator right there, we're running out of parts and there's just times when the cobot sits empty. The greatest benefits of the ASRS are not only that you can automatically cycle through seventeen trays of parts in front of the robot, those trays are fully capable of high mixture environments. So, when you have rectangular parts, circular parts, whatever shape can come up with, these trays can adapt to those. We ended up going to a thermoformer and when you make one mold, you can use that same mold for hundreds of trays. And that way we can just keep that mold on a shelf, and if we more we just pull off and make more. Even when you finish parts, they'll stack them up, and they'll move that whole crate of finished parts to the next job. Well, then they got to unstack them. One by one, and that's hours of workers bending over, picking up a weighted piece and over time that's just, it's not safe and it's not time effective. So, using our rack system, it just takes all that risk out of it. In 2021, because of this ASRS system and these cobots and all this deployment, PBC Linear was able to increase their sales by 33% while only increasing head count by 3%. I know so many shops right now are down from two shifts running just one. This opens the door for three shifts and once you get from one to three shifts, I mean your cobot might pay for itself in three months, but a cobot and an ASRS, those investments combined will pay for itself in a month and a half.
Learn more at pbclinear.com
With an industrial robot, you have to a cage around it, you have to put
safety scanners, light curtains, you got to do everything to make sure if someone enters the work area of this robot, it stops motion. With the cobots, they have built in safety sensors built in safety sensors it will stop the motion so your able to implement them much quicker than an industrial. If I put a tray of parts in front it and tell the cobot to load these it and tell the cobot to load these What happens when you’re out of parts? That tray is empty and needs swapped out. That's where we came up with the ASRS. That was the tool that was missing from the equation, we're able to stack up seventeen trays, have those trays automatically cycle in front of the cobot. We've seen half a day, twenty-four hours work time of constantly keeping that machine feed. Once the machine is set up and running, they'll actually come by and check parts frequently, especially on cutting a high tolerance part. We want to make sure we're checking those parts. Load it up and take off, and then come back the next morning and you got 400 parts finished. That's a good night! It really reduces the amount of time that they spend on that job. They don't want to babysit the machine for three days, they want to knock it out as quick as possible because it helps them maximize their efficiencies. Learn more at pbclinear.com
The area we really struggled with was all of our hand load CNC lathes
and CNC mills. When we go home at night, those machines would just sit.
And part of that problem was our lot sizes were really gauged for one shift work, but as a machinist shop operator or owner would know that, that job would never finish in that shift. So, a five-day work week would really take 8 or 9 days to complete. So, we really needed a solution to, one finish that job that we started that day on automatically, so every day were coming in, we're coming into a fresh set up, and two we could stay in step and pace with our production department's schedule. The owner had the idea to start bringing in cobots. Right about this time, the pandemic hit. So, it went from a let's start seeing what we can do with this, to a, ok this needs to happen. We need this to survive. Cobots pause until someone replaces the parts on that tray and that was the biggest issue we saw early on you know, we're just seeing cobots in the shop, they just sit there. Whatever the case may be, break time or the end of the shift. You know, when they go home, production stops. But now with the ASRS when they go home, they can load up the machine with the parts and come in the next day and it can still be running, if not it finished sometime before they got back. That was the biggest void that this machine is really filling is cobot downtime.
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The biggest problem we're looking to solve is increasing our production. We're looking to be able to keep our production up when it is harder to find employees. The person in the past that sort of mastered that area would monitor the cobot and make sure what it’s doing is good and they can monitor multiple at once because now they are freed up to do that. And they can monitor the quality and make fine tune adjustments as needed. Biggest effect would be higher quality and consistency between all products. You no longer have the chance for any human error or judgment to be made on parts it’s really just whatever you tell the robot to do, it will do.
We have a few different applications here ranging from mills, CNC laths, part trimming, and then even a few ID grinders. A wide spectrum of things and eventually pick & place and assembly.
For most these cobots, especially some like these, return on investment is three to nine months right there averaging six. So the end goal would be to get your money back, or have these things pay for themselves in six months.
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Hey, I'm Beau, and this is Applied Cobotics. The Applied Cobotics team at PBC Linear is working with new technologies to create the Factory of the Future. By utilizing new technologies, and hundreds of hours testing, Applied Cobotics is working to making manufacturing more enjoyable, safer, and more productive than ever before.
Cobots are collaborative robots. They have sensors on them there a lot safer and a lot more user friendly than industrial robots. Grippers are the medium between the cobot and the work piece. Coming in various sizes and shapes such as two finger, three finger, pneumatic and electric. pneumatic and electric. Our Automated Material Lift is our way to keep parts in front of the cobot overnight and for longer operation. With the power of 3D printing, any custom parts or unique shapes are easy to tackle and quickly get a unique solution for the collaborative robots or ASRS (previously AML). Our dunnage trays are aluminum and plastic trays that we use to load the parts into the Automated Material Lift. It allows us to keep parts in front the collaborative robot for a lot longer period of time.
There's a stigma right now that these things take a lot more money than the initial investment, but what me and my team have found is that these really can be easy. Any company could really run with these and really see a huge return on their investment.
The engineering team went to work to design and build the Automated Storage and Retrieval System, ASRS (Previously: Automated Material Lift, AML). The ASRS cycles through multiple trays of material expanding the run time for the cobot at the machine center. This enables the end user to run their machine lights out for up to 24 hours of unattended operation.
To learn more, visit appliedcobotics.com or pbclinear.com
Transcript:
Hi, I'm Derek Neises of PBC Linear. Our factory of the future initiative, Applied Cobotics ran into a problem very early on when we started implementing cobots into our facility. We found that one tray of parts in front cobot did not maximize the cobot's ability to run 24/7. Here at Applied Cobotics, we came up with a solution for this. We designed and built the machine behind me called the Automated Storage and Retrieval System, or ASRS. The ASRS is capable of cycling an entire cart worth of trays in front of the cobot. This allows the end user to full automate their machine for 24hrs of unattended operation. Traditional means of automation can take weeks or maybe even months of implementation, on top of the initial cost that go with that. Traditional means also only allows you to run a few different part’s dimensions through that machine. The ASRS offers the ability to run a high mixture of parts at competitive price compared to traditional means of automation. The ASRS comes prepackage with our collaborative robot already attached to it. The HANS collaborative robot. However, if your already devoted to particular cobot on the market, the ASRS is fully compatible with any cobot and you can easily incorporate it to the ASRS. As you can see here we have the ASRS hooked up to a HAAS mill, however the ASRS is fully compatible with any cobot application. Starting the ASRS up is extremely easy. I'll go ahead and select the floors I want it to pull out and click cycle start. Now with that setup I can go ahead and run my robot. So now, the robot is setup and waiting for the ASRS. As soon as the ASRS is in position, the robot goes ahead and pulls part off to load into the machine. Because we wanted to make the ASRS a high mix solution, we've made these trays customizable to any part the customer needs. With a tray capacity of 100 lb, we can fill any parts we need on this tray to run it with the cobot. When the cobots done cutting all the parts on the cart, it is extremely easy to remove it, to take it to the next job site. The ASRS is just as collaborative as the cobots, as we have installed a floor sensor to scan the surrounding area and pause the machine when anyone gets too close. In order to meet the high speeds and demands of manufacturing shops, we've decided to make the ASRS as easy to use as possible. With this plug and play solution we're able to incorporate this machine with the HAAS mill in less than a day. That required us to place the ASRS, program the robot, and incorporate that into the mill and we're to do all that in less than a day. Learn more at PBC Linear.com
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I found out about PBC Linear through the job fair at NIU. I'm Derek Neises, I'm graduated from NIU. Yea, I'd say I hope to learn more physical, or hands on manufacturing process. Did you know about cobots? No, not at all. Yea, this is the first time I was introduced to them and working with them. I mean I've seen videos on them before but.
What did you learn this summer? Learned a lot of stuff. Like a cobot of whatever brand was put in front of me, I think I could be able to program that. I was really intimidated about them beforehand. Like the idea of working with robots, I'm a mechanical engineer, I'm like, no, I rather not work with that, but you know working with them this past summer I've really become comfortable with them, and you know, they're not as bad as I thought they were. I learned a ton on the printers. I never used 3D printers before here, but now I can print really anything, and I can alter all the settings. Modeling a part on the computer and then making sure its strong enough in the real world, because on the computer looks big, but then you print it off this is like half an inch. Thank everyone who set it up. I think it was a great program and not only myself, but I think so many other interns learned so much.
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This last year has helped bring to light the unmet demand for skilled workers within the manufacturing industry. This labor shortage is coinciding with a rise in output demands, creating a need for higher output with more competitive costs. In addition, shop floors are having to evolve on a dime, becoming more agile to fulfill custom orders and mitigate product fluctuations.
Augmented Reality in Manufacturing?
It is new in general but manufacturing latest industry to kind of hop on the augmented reality trend. What is perfect about if for manufacturing is there is so many opportunities to train people. Once you put the headset on and you start going through the trainings, it's very easy to follow the flow what's going on. Because of this, it makes the training so much more engaging to the person doing it. Instead of going to computer screen or listening to someone and possible their bad habits or their short cuts they take. You’re going through sort of like in a video game, where you see the instruction, you see a video, right next to the machine and then you can go right up to it and practice what you just learned. PBC takes decades of Tool Maker and Machinist knowledge and we break that down into very understandable and very consistent instructions which we then author into the augmented reality space. You shadow someone who has used that machine and is competent in operating it and changing things out and you learn from them, take your own notes, but you can take what you've learned to make a template. It has steps that you can read, but you can also put in pictures, you can put in videos in pictures, you can put in videos whoever learning that template would put on the headset and they would click the scan QR button, and once they scan that the template will pop up for them. The template itself is the same as thing as a document or manual, except you can put AR spatial markers in it. So unlike a manual, you can actually highlight in space where this button is that they need to press. AR has drastically dropped our time for training and increased our consistency with what workers have learned. We find that to be extremely valuable in today's day and age in manufacturing where there's a skill gap for just about every ten people leaving manufacturing, only one or two are entering the field. Those people typically are not the younger generation. So this engages the younger generation and makes them more excited about manufacturing. While also passing on that tribal knowledge and that skill set that the previous generations mastered.
What's a cobot? Cobots are collaborative robots, so they've become really popular in industry recently and because of the ability for them to work side by side with humans. They are very similar to what we've seen in the automotive industry and food industry for the last couple of years, but they have sensors on them and capabilities to where if they were to run into you or hit you they would shut down till reset. So, there a lot safer and a lot more, user friendly than most other industrial robots.
Reasons for a Cobot? A few different reasons. Ah, the first reason is to increase production. We would have a significant increase in the number of cycles we can run and the times in which we can run those cycles. And then the other reason would be to take those repetitive jobs that people could get hurt doing or doing the same thing over and over again and re-purpose those people. The labor force has a challenge on meeting the laborers to run our CNC equipment Colleges and high schools really haven't promoted the manufacturing sector. So that left manufacturing sector basically without a labor force. Many of the factory workers,
skilled labor have retired and has left us with a void of, a generation gap of people that would come in and run our equipment. What are the benefits of cobots? A cobot is an excellent assistant that can help manufacturing by just taking the basic function and taking a part, loading it into the machine and taking the part out of the machine and putting it in inspection station. This way we can focus on quality of the part. The basic cobot cannot discern a good part from a bad part. So that is why we need the employee worker cobot relationship. Extra time and attention that a human can spend on the quality of the part and use discernment on this is how I can make the part better and give that feedback, that's the true benefit of the cobot. Learn more at pbclinear.com
What is this? The Galdabini CNC straightener, straightens all of our lead screws. Galdabini had been in business for well over a hundred years. They've been making all kinds of different straighteners. Our in-house tolerances are three thousandth per foot on all of our straightening. And sometimes a customer requires a little bit tighter than that to a thousandth per foot. With the Galdabini it can achieve that effortlessly, with no problem. What is a lead screw? lead screw a threaded rod on which a mechanism travels and can be positioned precisely. Galdabini straightener, we brought in a screw product line that required several straightening processes. Straightening takes more time than any process of that product. There's six straightening steps and this required manual arbor press straightening by individuals, it's boring, tedious work and between each operation that step would need to be repeated. Discerning the difference between how much to bend a piece of steel to make it straight. So, we had generous tolerances of five thousandth per foot that we set as a standard for the straightening process. And it added a huge cost to our lead screw line. So, to take this cost out we had to make a significant investment to take the labor out of the equation. The Galdabini straightener with the new technology, the laser scanner, the CNC programming allowed that same diameter of screw to be straighten within one thousandth per foot. Now instead of taking hours to go through a lot of it, for a job and that. Setting it up and run a then depending on how it needed corrections, load it up. Couple few hours. Come back. Take, remove the parts, and load it up again. It frees up a lot of people and a lot of time, just being more efficient. What impact has it had? Oh, tremendous, tremendous impact. Our quality is on our straightness I'd probably have to say ten time better than what it was. It's a reliable device. Customer support has been excellent. The engineering in all of the tooling is well thought out and tested before it was shipped to us. If all machine tools could meet that standard, that manufacturing would be much different today. Learn more at pbclinear.com
What is this? It’s a Hitachi FMS system, flexible machining system. Us that for all our high-volume product that can be anything from our standard core product to even our customer specific products. What impact has the Hitachi had? What’s nice with the FMS system is
fact that with 72 tombstones and the four machines we can load up high volume jobs, set up the machines each, theirs four machines in a cell and each machine can handle I think 10 different programs at a time. So I can have as many as 40 jobs lined up. Guys can go through, load up those tombstones and literally walk away. And those machines then can then run 24/7 until those programs are completed. Was there a time it was critical to meeting a deadline? Often, often, and we used those on any high-volume order we get. We have crunch time happens and an emergency from a customer. It’s an idea machine to be able to put that product on. What impact has it had on quality? To be able to do a AQL on the parts is an easy process with that manufacturing, because you’re going to run 200 at a time on a tombstone, it’s the same program over and over again, same tooling, same set-ups, so it’s very repetitive. Every 300, 30 pieces are or so, your checking them, but our quality is excellent off those machines and very repetitive. What are your thoughts on the Hitachi? Oh, I love it. I mean it’s one of our key core product machining centers. Allows us to continue doing that 24/7 operation, so it’s a lights out production system.
Learn more at pbcLinear.com
Oh, hey, hows it going? My name is Joshua Garrett from the University of North Texas and I am an R&D engineer at PBC Linear. Basically what that means is that this whole summer I've been messing with these robots. And been a key part of automatizing the shop floor of this company. And since I'm a programmer, that means I've been helping a lot with the utility of these robots such as connecting raspberry pies so we can do a bunch of code on them. Giving them WiFi access. Hooking up different cameras and scanners for them. And it's been a really interesting experience. Since I'm a Computer Science major I never really thought I would be working in a manufacturing company with a bunch of engineers, but it turned out to be one of the best internships I could ask for. I felt like I've learned so many skills that other Computer Science majors definitely can never say that they could ever get, unless they also worked in manufacturing. Then they would get them. However, I feel like this was just an amazing first time internship especially being the only programmer. Because it meant a lot of the things that I did, were people asked me to do to do it and not really understanding how hard it was what they were asking me and since there was no one and since there was no one about coding really let me expand myself, expand what I can do and push myself to my limits. I'm really going to take that mindset with me to any job that I go to in the future.
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Regarding increased load capabilities, it is important to understand how the addition of rollers affects load capabilities, and which rollers support the load based on the relative position to the slider assembly. What this means for the customer is, while the load rating can increase significantly when adding rollers, in certain instances the values will not change when going from a 3-roller to 4-roller carriage due to the makeup of loaded and unloaded rollers.
The added flexibility of multiple roller options can save money in designs where a single 4- or 5-roller slider can take the place of two 3-roller sliders. In some cases that savings can approach 25%. Another advantage is that the rail will likely be shorter in most designs due to the reduction in space taken by a single slider as opposed to two sliders.
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View our Redi-Rail products here: pbclinear.com/Products/Cam-Roller-Technology/Redi-Rail-Linear-Guide or configure you solution at pbclinear.com/configure-quote
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View our blog here: pbclinear.com/Blog/2018/October/Redi-Rail-Linear-Guide-Overview
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