Impossible Objects breaks 3D printing speed barrier

Impossible Objectsis taking its CBAM composite 3D-printing process to the next level with the announcement of the CBAM 25 machine, which was unveiled at the RAPID +TCT tradeshow in Chicago last week. According to the company, CBAM 25 prints15 times quicker than the fastest competition, bringing 3D printing into mass production. Commercially available in early 2024, CBAM 25 uses advanced materials offeringgoodproperties. Notably, the ‘Carbon Fiber PEEK’ material set achieves very high chemical and temperature resistance, and mechanical properties superior to most engineering plastics.
For further information www.impossible-objects.com

FANUC aids development of robots with empathy

Robot manufacturer FANUC is supporting the development of an empathetic robot for use in industrial tasks. The EU‐funded research project “Fluently”, led by Roboverse Reply, aims to create a robot platform that enables true social collaboration between humans and machines.

The objective of the three-year project is to develop an advanced AI‐based wearable device for operators and robots, as well as a dedicated training centre called ‘The Fluently RoboGym’, where factory workers and robots will train smooth interaction in industrial processes.

A total of 22 partners from science and industry are involved in the project, which is supported by Horizon Europe, the EU’s most important funding programme for research and innovation. The Automation, Robots and Machine Laboratory within the Swiss University of Applied Sciences (SUPSI) is responsible for technical co-ordination.

“Workers are often exposed to high cognitive or physical loads,” explains Professor Anna Valente, head of SUPSI’s Laboratory of Automation, Robotics and Machines. “When a human works closely with a robot, it’s important that the robot recognises the human’s feelings and responds accordingly, by adjusting its dynamics, for example.”

‘Fluently’ researchers are concentrating their development work on three value chains that are instrumental for the European economy: the dismantling and recycling of batteries for e‐bikes and electric vehicles; inspection and assembly processes in the aerospace industry; and the refurbishment of highly complex industrial parts via laser processing.

Robots could in future relieve workers at least partially from the stress involved in these processes and take over some of the more time‐consuming tasks. This outcome would help to preserve the competencies and experience of workers while simultaneously leading to potential upskilling activities.
For further information www.fanuc.eu

Nucor commissions huge steel rolls

Nucor, the largest steel producer and recycler in North America, has placed orders for ultra-large steel rolls with Sheffield Forgemasters for its brand-new plate rolling mill.Sheffield Forgemasters will deliver three rolls weighing 147 tonnes each to Nucor’s Brandenburg Mill near Louisville, Kentucky, which can produce 1.2 million tons annually.

Dan Millington, technical sales manager (steel processing) at Sheffield Forgemasters, says: “Manufacturing rolls of this size is a highly technical process, requiring multiple forging operations through our 10,000 tonne press, controlled heat treatment to meet the customer requirement, as well as rough and finish machining. We are the only UK company with the capability to produce rolls of this size.”
For further information www.sheffieldforgemasters.com

£2.2m seed round for machine tool AI

Productive Machines, an artificial intelligence (AI) start-up from the University of Sheffield Advanced Manufacturing Research Centre (AMRC), has raised £2.2m in seed funding to make its advanced machine tool process optimisation technology available to a far wider range of manufacturers worldwide.UK Innovation & Science Seed Fund (UKI2S) led the round with participation from NPIF – Mercia Equity Finance, ACT Venture Partners and Fuel Ventures, alongside grant funding from Innovate UK.

Productive Machines has developed a powerful computational model to predict and mitigate the influence of harmful vibrations at every stage in metal and composite milling. It uses a digital twin to determine the best parameters for each machine tool and production run.Machines configured by Productive Machines can produce parts in half the time it took originally and deliver improvements in surface quality and tool life. The technology is already in place at 10 major manufacturers, including Renault and MASA Aerospace.
For further information www.productivemachines.co.uk

Comau selected to support local truck production

Comau has built an advanced, automated welding solution for Beijing Foton Daimler Automotive (BFDA), a joint venture between Daimler Trucks and Chinese truck manufacturer Foton Motor. In sodoing, Comau is helping support BFDA’s first localised heavy-duty truck for the Chinese market, the ‘Actros’, which is based on the Mercedes-Benz global platform and uses Daimler’s most advanced truck technology.

Featuring 100% process automation, the Comau-designed production line is completely flexible in order to handle complex model management and variable output management. With a target annual production capacity of 50,000 units, Comau’s welding solution will meet both the customer’s current and future production requirements.

Under the scope of the project, Comau’s engineering team was tasked with mastering the Daimler Integra 6 standard to create an automated, flexible, intelligent and digital welding line for both the door area and the framework of the instrument panel.

Built to ensure cycle efficiency and streamline workflows, the solution features proprietary Comau products, such as RH-Clean, an automatic cleaning roller device that can be used with different types of rollers and pre-hemming tools, and a quality-control vision system that uses QUISS camera detection and is equipped with a kick-in/kick-off process to ensure the quality of the parts after gluing. Finally, the project also leverages virtual commissioning technology to help test and optimise the new production line while shortening the actual commissioning time, reducing labour hours and reducing potential post-site commissioning risks.Mass production will start this quarter.

“Throughout this successful collaboration, the Comau team played an important role in improving the competitiveness of our products,” says William Sparenberg, head of Mercedes Benz Truck Factory.“We are particularly impressed with their expertise in various aspects such as design, reliability and cost.”
For further information www.comau.com