Industrial Technology - Linked-in Industrial Technology - Twitter Industrial Technology - News Feed
Latest Issue
Diary and Events

Advanced Engineering 2021

NEC Birmingham(B40 1NT)

03/11/2021 - 04/11/2021

Join us in our 12th and most important edition to date, as we invite engineers and management from all (more)

Digitalisation on track

Digitalisation on track

Digitalisation alone is not enough to achieve true mass customisation and batch-one production. Such IIoT milestones will rely equally on new approaches in machine design. A breakthrough innovation is ACOPOStrak – an intelligent transport system whose revolutionary design enables adaptive manufacturing systems and promises a new era in flexible and efficient production.

Manufacturing companies are on constant lookout for solutions that get new products to market faster and make them more competitive in global markets. The crux of the challenge is finding a way to maximise overall equipment effectiveness (OEE) and productivity, even when mass producing customized products in batches of one.

“The much discussed topic of digitalisation based on communication technology and software takes too narrow a focus,” contends Robert Kickinger, mechatronic technologies manager at B&R. A new generation of requirements also calls for radical new thinking in the way products are transported through machines and production systems – and B&R has stepped up to the challenge: “In developing the intelligent ACOPOStrak transport system,” he says, “we have set the stage for revolutionary new machine concepts.”

So, what is it that makes the intelligent transport system so uniquely suited for automating adaptive processes? “The diverter is – quite literally – a pivotal component of the system,” explains Kickinger. “It is 100% electromagnetic and therefore entirely free of wear.” Like a highway junction, the ACOPOStrak diverter allows product flows to diverge and converge. “The diverter allows the shuttles to switch tracks at full speed with no compromise in productivity,” he emphasises.

Mass-produced items such as bottled beverages can be grouped on-the-fly into custom six-packs – three of one flavour, two of another and one of a third – without any changes to the hardware. The diverter also allows defective products to be sorted out as soon as they are identified, rather than continuing on to the end of the line as they would in a conventional system. This has a positive effect on overall productivity.

ACOPOStrak and its diverters also add a new dimension of flexibility for implementing parallel processing. The product flow can be divided, pass through multiple processing stations and then merge further down the line. This way, production speed is no longer throttled by the station with the slowest processing time. “The end customer can increase productivity without a corresponding increase in machine footprint,” Kickinger explains. In other words, ACOPOStrak boosts output per square meter. “Ultimately, that means a higher ROI,” he adds. When you build a machine or line using this intelligent transport system, you have the modularity and flexibility to add individual track segments and processing stations in response to changes in demand. The truly adaptive, scalable machines envisioned for the Industrial IoT become reality.

ACOPOStrak also addresses concerns about downtime at changeovers, with hot-swappable shuttles that can be replaced tool-free and on-the-fly for unprecedented availability. When switching products, all the operator has to do is place the wheels of the new shuttle on the guides. The shuttles are held on the track purely by permanent magnets. Changeover and service can be made even more efficient by including a pit lane in the track layout. “One way of thinking of it is like the bench in ice hockey,” says Kickinger. The new shuttles are mounted in the pit lane and then channeled to the track’s actual production lines via a diverter. In the same way, any shuttles that are no longer needed can simply be rerouted to the pit lane. “All of this takes place at full production speed,” he emphasises.

ACOPOStrack’s absolute design flexibility allows it to morph into all types of open and closed layouts by arranging the segments in different combinations on a grid. The core of the track system is a linear motor assembled from four types of modular segments: a straight segment, a 45° segment and two 22.5° segments – one curved to the right, the other to the left. “ACOPOStrak adapts perfectly to any production site,” explains Kickinger. “And at the same time, it opens up completely new machine designs that have never before been possible."

The intelligent transport system offers more than just flexibility, however: it is also unmatched in performance. The system is capable of 5G acceleration and reaches top speeds in excess of 4m/s with a minimum product pitch of only 50mm. “When you combine these performance numbers with the benefits of the diverters and the extreme design flexibility, it’s a total package the market has never seen before,” says the mechatronics expert, confident that the industry is the verge of a generational leap in productivity and accelerated ROI.

B&R provides an extensive range of software functionality to get ACOPOStrak up and running with minimal time and effort. The same application code can be executed in simulation or on the actual hardware with no limitations. “Developers can switch back and forth between simulation and real hardware as often as necessary,” Kickinger explains. This shortens development and commissioning times considerably. “That’s an unbelievable advantage in terms of time to market.”

Developers also benefit from process-oriented programming. They simply describe the rules that define the product flow on the track, rather than having to program a multitude of axes and shuttles individually. Autonomous traffic control with integrated collision avoidance takes further work off the hands of developers.

With ACOPOStrak, B&R has designed a solution that makes flexible, modular manufacturing systems highly profitable to operate. “Our system enables high overall equipment effectiveness, high return on investment and short time to market,” summarises Kickinger. And with that, the industry is on the fast track to true mass customisation.

Download pdf

Other News from B&R Industrial Automation Ltd

Williams Racing announces new technology partnership with B&R Industrial Automation

Latest news about Machine Building

Additional Information
Text styles