Export boom lands award

A Coventry-based aerospace supplier that has pivoted to the supply of critical parts for ventilators is celebrating after it received the Queen’s Award for International Trade. Arrowsmith Engineering, which employs 76 people, secured the accolade after it recorded a 996% increase in export activity over the past three years, supplying precision components to global manufacturers such as Rolls-Royce, GKN, ITP and Siemens.

Copyright 2018 Mike Sewell (tel: 07966 417114) Photograph by Mikey Sewell.
Photography at Arrowsmith Engineering in Coventry.
(Commissioned by Russ Cockburn – Cucumber PR)

The company’s parts are used in aerospace engines, landing gear and airframes, with recent wins seeing sales rise to £7.6m and investment in the latest CNC robotics paving the way for 10% growth in 2020. Arrowsmith Engineering, which is part of the Aero Services Global Group, has recently been lending its manufacturing expertise to support the frontline fight against COVID-19, after being invited by Rolls-Royce Control Systems and Rolls-Royce in Derby to join their ventilator supply chains.
For further information www.arrowsmitheng.co.uk

Automated cell at Lenane Precision

In March, a Mills CNC custom-designed and built automated manufacturing cell was installed at Lenane Precision’s facility in Smithstown, Shannon. The cell represents a significant investment for Lenane and, at full capacity, will run 24/7, delivering significant productivity gains and process efficiency improvements to the company.

The cell, comprising two Siemens 840D-controlled Doosan DVF 5000 five-axis machining centres and a Fanuc industrial robot, includes a robot positioning track (also known as a RTU – Robot Transfer Unit) that runs between the two adjacently positioned DVF 5000 machines, enabling the robot to service both.
Integrated racking systems hold up to 36 standard size pallets on to which workpieces are clamped and then loaded into the DVF 5000 machines. Machined components are also unloaded from the machine and stored here.
Additionally, 2 m high safety caging/fencing encloses the robot track, restricting access to the DVF 5000 machines’ loading/unloading operations.
At the heart of the system is a touchscreen HMI that uses Mills’ proprietary SYNERGi software to control the cell, providing a seamless interface with the machine tools and robot.
“Continuous improvement is a journey not a destination,” states Jim Lenane, managing director. “My vision and ambition has always been to exploit the true potential of automation – the objective being to achieve continuous and seamless production in our facility, and to reduce as far as possible the labour component from our machining processes.
“We already had a good relationship with Mills CNC,” he adds. “We know them and they know us, so there isn’t a learning curve involved as there would be if we had selected a new supplier.”
For further information www.millscnc.co.uk

Machining centre for electrification sector

A specialist in industrial automation products and solutions, Comau, and Exechon, which offers patented technologies to develop parallel kinematic machine solutions, have joined forces to design and produce a Comau machining centre able to handle lightweight framing and structural components for sectors such as electrification.

Harbouring the objective of spearheading a new machining paradigm for large, complex aluminium parts, the companies have started a strategic co-operation. The pair will thus leverage their respective competencies to develop a concrete solution for customers that can cost-effectively meet key drivers within the evolving machining market, which include: the expanded use of lightweight components that reduce fuel consumption and CO2 emissions; the growing importance of electrification for automotive manufacturers; and the increasing degree of production complexity within the aerospace sector.
Exechon will develop the core of the new machine, while Comau will leverage its 45 years of industrial automation and integration experience to guarantee the best fit for each project.
Luca Ferrero COO of Comau Machining, says: “The importance of this project extends through to Comau’s ability to offer a 360° service connected to electrification, with new lightweight machining centres as a central link. Coupling a lightweight approach in machining with our body assembly competencies and battery assembly know-how, we can now complete the value chain and deliver advanced solutions for battery case machining and more.”
For further information www.comau.com

Hartford SW216 now available

Now available from Ward CNC are the Hartford SW216 and Hartford LG500 machining centres. Suitable for larger capacity work, the Hartford SW216 is a double-column, bridge-type travelling-table VMC with a 2 x 1.45 m table that can support the machining of parts up to 7000 kg. With X, Y and Z-axis travel of 2 x 1.6 x 780 mm, this 50-taper spindle workhorse has an 18.5 kW spindle motor for heavy cutting operations, regardless of material type.

Ward CNC says that the SW216 offers a blend of flexibility, rigidity and performance for the machining of large components. From an optional perspective, the machine is available with 22 or 26 kW spindle motors, a 32, 40 or 60-position ATC, and the choice of FANUC, Heidenhain or Hartrol Plus CNC control.
Also available is the Hartford LG500. Pitched as a high-quality, robust and capable three-axis machining centre, the LG500 has a competitive price point. With a 24-position ATC, an 8000 rpm high-torque 5.5 kW spindle motor and a BT40 spindle taper, Ward CNC says the Hartford LG500 is suitable for any machine shop.
Available with a FANUC or Hartrol Plus CNC interface, the Hartford LG500 is offered with a list of options. The Hartrol Plus interface has a 19” touchscreen control with an ergonomic angular operation panel. Behind this configuration, is the facility for five groups of value-added app, which include program management, operational assistant, machine monitoring, utilisation rates and maintenance support, all with an array of options that ensure ease-of-use and high functionality.
For further information www.wardcnc.com

Visor production

TRB Lightweight Structures is using its material science know-how and specialist equipment to produce vital PPE based on the Foster + Partners design in the battle against COVID-19.

The company has redeployed personnel and machinery – which normally create advanced composite components for electric vehicles – to produce an innovative reusable face visor, and is now generating 1000 of these per day. TRB has adapted its expertise and cutting equipment to manufacture the simple, reusable visors, one every 50 seconds.
For further information www.trbls.com