Automation ups lathe productivity by 25%

German subcontractor Euler Feinmechanik, based in Schöffengrund near Frankfurt, has invested in three robotic machine-tending systems from Halter to automate the loading and unloading of DMG Mori lathes. The Halter range of LoadAssistant robotic machine-tending equipment is available in the UK from 1st Machine Tool Accessories.

Established more than 60 years ago and with around 75 employees, Euler Feinmechanik machines complex turned and milled parts such as optical bearing mounts, components for camera lenses, rifle scopes for hunting and the military, medical and aerospace parts, and housings and stators for vacuum pumps. Materials machined are mainly aluminium, brass, stainless steel and various plastics, such as PEEK, acetal and PTFE.

Managing director Leonard Euler says: “Automation and robotisation are important aspects of our continuous improvement. We’re constantly thinking about whether we can optimise individual processes so that they interface even more smoothly.”

In 2016, Euler Feinmechanik bought a new CTX beta 800 4A CNC turn-mill centre from DMG Mori for the production of particularly complex components for vacuum equipment. Euler considered several brands of machine-tending equipment, as he was keen to find the best solution and make a future-proof choice on which the subcontractor could standardise.

“Halter is a specialist in this field and not only had a good automation solution, but also great references and a working demonstration that showed exactly what we wanted,” says Euler. “In the end, we opted for one of its Universal Premium 20 cells.”

A year after purchasing the first DMG Mori turning centre and retrofitting it with automated loading and unloading, Euler Feinmechanik bought two more lathes from the same source.
The two new machines were immediately equipped with Industry 4.0-compliant Halter loading robots identical to the first. Production on all three twin-spindle lathes can continue unattended for an average of half a shift, which maximises productivity and reduces labour costs.
For further information www.1mta.com

Duggan build success with Prima Power

US-based Duggan Manufacturing was formed by friends Rodney Westich and Tony Pinho in Almont, Michigan 22 years ago. The company owes its success to hard work, smart investments and great customer service, with Prima Power at its side. Today the company has 90 employees working in a main facility of 72,000 sq ft and a satellite building of 28,000 sq ft.

“We devised a plan to get business rolling, and from that point on, it’s been a steady reinvestment plan for the latest machine technology,” explains Westich. “We put as much money back in the company as possible.”

A large part of that investment plan has been dedicated to Prima Power 3D fibre lasers.

“When we began our search for lasers, Prima Power was one of several options,” says Westich. “The company was very helpful and open. They arranged for us to visit other customers who were doing laser-tube cutting and knew we were looking at something special. Their lasers are versatile and robust, with high uptime – but if there is a problem, Prima Power’s service department responds quickly and with excellent telephone support.”

Duggan purchased a 2 kW Prima Power Rapido fibre laser in 2010 and another in 2011. The company purchased a Prima Power 4 kW Laser Next in 2016.

“We’re not a huge company, but our three Prima Power lasers allow us to punch above our weight, meaning we have much more influence than we anticipated because they give us the same attention that you would expect for a large customer with multiple machines,” states Westich. “This type of key investment definitely helped us to grow.”
For further information www.primapower.com

First ByStar Fiber 8025 15 kW in Asia

Bystronic Malaysia has installed the first large-format, high-performance laser-cutting system at Leon Fuat Metal, which earns the company the distinction of having the first 15 kW ByStar Fiber 8025 in Asia.

Chinhan Ooi, general manager of Bystronic Malaysia and sales director for SEA, says: “This is a significant milestone for the APAC region that also demonstrates the potential for the sale of reliable Bystronic high-power solutions in Malaysia.”

With more than 38 years of experience in various sectors, Leon Fuat specialises in the processing of steel products.

Says Calvin Ooi, executive director of Leon Fuat: “Prior to this new machine, we already had a 4020 10 kW ByStar Fiber in the factory. We were impressed with its cutting speed, which is significantly higher than that of a CO2 laser cutting system. The new machine, with its even higher cutting performance, will further increase our production output and enable even shorter delivery times.”

In its early days, the Leon Fuat Group owned 11 CO2 machines from a different manufacturer. With the upgrade to its first Bystronic ByStar Fiber 4020 in 2018, the company eliminated previously existing production restrictions and high operating costs. And even with only five CO2 machines in operation, the company was able to increase productivity and revenue with the Bystronic fibre-laser system.

Due to its excellent experiences and trust in Bystronic, the Leon Fuat Group invested in an additional Bystronic machine – a ByStar Fiber 3015 6 kW. This machine was installed at the company’s affiliate Supreme Steel Makers for processing applications in thinner sheet metal materials.

Looking to the future, Leon Fuat is convinced that its new ByStar Fiber 8025 will overcome the limitations of its existing laser-cutting systems; now the company can load raw materials with bigger dimensions.
For further information www.bystronic.co.uk

£1.2 machinery investment at KMF

Precision sheet-metal firm KMF has invested £1.2m in two new laser-profiling machines.
The Trumpf TruLaser 3030 (L95) new-generation machines will increase cutting speeds, reduce operating costs and allow the processing of a greater range of materials. The company has replaced two existing lasers, comprising an early technology fibre machine and a traditional CO2 laser, both of which have been operational in a 24/7 capacity since early 2012.

With more capacity to cut through heavier gauge and a larger range of sheet-based materials, both new lasers allow a cutting thickness of 25 mm in mild steel, 20 mm in stainless steel and 20 mm in aluminium. The machines also cut up to 8 mm thick copper and brass.

Commercial director Keith Nicholl says: “The new lasers mean our machines are operating much faster, and we can continue to offer competitive solutions at a time when resource costs are rising. Not only are the machines faster, they’re also more accurate and allow us to build on our reputation for producing consistent-quality products in large numbers. After an incredibly productive start to the year – and in line with our continued growth – the new lasers are certainly helping us to accommodate our customers and their ambitions.’’

The machines join a full array of high-end Trumpf sheet-metal processing equipment at KMF. Laser profiling is the first stage in the processing of sheet metal-based products, so any gains are felt throughout the manufacturing process.

“We’re delighted that the new lasers have been installed,” says Nicholl. “With these now in place, we hope to continue offering our customers competitive solutions.”
For further information www.kmf.co.uk

Living and breathing continuous improvement

GF Machining Solutions has recently supplied two high-performance Mikron machining centres with Heidenhain controls to Mechlam Precision Tooling, a precision mould tool, fixturing and subcontract manufacturing specialist based in Haydock.

The new MILL E 700U simultaneous five-axis machine, equipped with an integrated seven-station APC, and the new, large-capacity VCE 1200 Pro three-axis machining centre are major additions to Mechlam’s 8000 sq ft facility.

The machines are now being put through their paces producing a range of complex, high-precision parts that include intricate components for mould tools. Materials machined include aluminium alloys, tool steels, stainless steels, Inconel and plastics.

A hallmark of Mechlam, and one that helps explain the company’s continuing success and the strong position it occupies, is the quality of the parts it is able to machine: exacting tolerances of ±5 µm and surface finishes down to Ra 0.2 µm are the rule not the exception.

Explains Martin Atherton, Mechlam Precision Tooling’s owner and director: “We’ve always invested in GF Machining Solutions’ technology. The machines are reliable, represent great value and deliver the accuracy, repeatability and surface finish we require, and our customers demand.

“The MILL E 700U gives us simultaneous five-axis machining capabilities which enables us to machine complex and intricate features and details on mould tool parts and precision components that cannot be achieved, quickly or easily, using 3+2 operations,” he adds.
“Furthermore, because we can machine parts to completion in a single set up on the MILL E 700U, processing times are reduced, production bottlenecks are avoided, accuracy is maintained and customer lead times are more easily met.”

The productivity and efficiency gains delivered by the MILL E 700U have been amplified with the integration of the workpiece pallet changer.
For further information www.gfms.com/uk