Cramlington-based Arcot Engineering has upgraded its capabilities by investing in a Yamazaki Mazak CV5-500 five-axis machining centre, which Mazak says is suited to engineering companies making their first move into five-axis work.

Kevin Graham, machine shop manager at Arcot Engineering, says: “We have a long history of working with vertical machining centres, but we’ve had ambitions to move into more complex and lucrative five-axis work for some time. The CV5-500 is priced at a very competitive level for subcontract manufacturers like ourselves, but still has the usual Mazak build quality.”

Arcot has developed a strong reputation manufacturing parts for a variety of industries, with particular strength in oil and gas, torque tension tools and hydraulics.

“Our new five-axis capabilities mean we can perform multiple tasks on one machine, which in turn reduces set-up times,” says Steve Mason, machine shop-floor manager. “We’re now doing three, four or five phases of a job in one set up, while also reducing cycle times by a minimum of 30% thanks to the 12,000 rpm main spindle. This machine is going to make us much more competitive.”
The move into more complex five-axis work was aided by Mazak, which provided a full week of off-site training.

“The CV5-500 is programmed using Mazak’s own SmoothX control,” says Mason. “I’ve never run a Mazak before but I’ve found the programming to be really easy and very user-friendly.”

Alan Mucklow, Mazak UK’s managing director – sales and service, adds: “Five-axis is a more complex type of machining, but Arcot Engineering are showing what’s possible when a company has the ambition to try and the will to make it work.”

For further information
www.mazakeu.co.uk

Two Starrag Heckert machining centres are enabling an aluminium foundry in Italy to finish-machine cast components for the automotive industry. The two machines – a five-axis Heckert X40 and a four-axis Heckert H40 – are also helping Lombardy-based Industria Metalli to effectively become a system supplier of components that, because of the reliability and speed of the Heckerts, are now significantly more cost-competitive than those offered by companies without in-house machining.

Industria Metalli specialises in vehicle components, from supports and brackets through to housings, generating 40% of turnover from the automotive sector. Each year it produces over five million cast aluminium parts using 8000 tonnes of secondary aluminium for 160 customers around the world.

Until the installation of the Heckert machines, the company outsourced all of its machining. However, subcontracting was increasingly causing logistical concerns, as well as cost and quality issues. The turning point came with the arrival of a new project manager who had worked as a machining specialist in the automotive industry. He recommended purchasing Heckert machines to assist the establishment of an in-house machining facility.

Following installation, Industria Metalli began its in-house machining by processing simple housings for oil filters. “I’m optimistic that we’ll soon be able to finish more products using the Heckert machining centres and that we’ll also receive orders for new components,” states managing director Fausto Becchetti.

“By establishing a mechanical manufacturing facility, our opportunities to progress to tier one, to become a system supplier, have increased significantly,” he continues. “Our products are now significantly more competitive in comparison to those from many of our competitors which do not have in-house machining. The two Heckert machining centres represent the first milestone in our journey.”

For further information
www.starrag.com

Yamazaki Mazak has helped the McLaren Formula One team by supplying and commissioning a new fully-simultaneous five-axis machining centre in just four weeks. The new machine, an Integrex i-100S multi-tasking machining centre is now fully operational at McLaren’s Technology Centre in Surrey. McLaren Racing’s partnership with Mazak, which now stands at in excess of 20 years, takes the total number of Mazak machines currently in use by the team, to 28.

The i-100S benefits from a compact, ergonomic design complete with a large machining envelope. McLaren Racing’s new machine is capable of machining both round and square workpieces up to 500 mm diameter and 854 mm in length, in just one set-up.

Malcolm Jones, manager – machining and fabrication at McLaren Racing, says: “As part of our longer-term investment strategy in manufacturing technologies, we plan for regular machine upgrades to ensure we operate with the fastest, most efficient technology available.”

He adds: “The team at Mazak was able to source a machine and arrange for it to be shipped, installed and commissioned in just four weeks. Not only does it complement our existing machine portfolio, but it underpins our need for more flexible and capable machines. What’s more, features such as the SmoothX CNC and the second spindle will enable us produce components to a higher degree of accuracy – and faster – than our older generation machines.

“The i-100S is the next step forward in our wider plans to refresh our machine shop and invest in the latest simultaneous five-axis machine-tool technology,” he concludes. “We value our close working relationship with Mazak, who help us to make parts faster and more accurately.”

For further information
www.mazakeu.co.uk

Supplying predominantly to the aerospace industry, the Bowmill Group has invested in three machine tools from Matsuura in the past three years.

The company’s journey with Matsuura started in 2019 after securing a prime contract that required a high accuracy yet flexible machine. As part of its research, Bowmill reviewed the MX-330 PC10 from Matsuura. The MX-330 PC10 offers full five-axis capability and probing, which is critical for the company’s required positional tolerances (3-4 µm). Notably, the MX-330 PC10 also has 10 pallets, allowing Bowmill to run several component variations through the same machine and utilising unmanned/lights out operations. Having seen the machine in real-time operation, and after rigorous evaluation, the company chose to invest in this machine for its main site in Poole.

After six months of running the machine, improving cycle-times and implementing flexible manufacturing sequencing, Bowmill decided to purchase a second Matsuura MX-330 PC10 (for its Tewkesbury site) in March 2020. The MX-330 PC10 features 10 pallets and 90 tools.

Some months later, the company needed a larger five-axis machine (500 mm cube) for Tewkesbury and, due to increasing customer demand, once again looked to Matsuura. Following the success of the first two MX-330 PC10, Bowmill decided to purchase a Matsuura MX-520.

MD Nick Epps says: “Despite the global situation, investing in the MX-330 PC10 and MX-520 machines has been key to the future success of our business. We’ve already seen significant improvement to cycle times and OEE data on numerous components, and this has been equally supported by the service and technical support from the Matsuura team, which has been exceptional.”

For further information
www.matsuura.co.uk

Now in its 17th year of business, Hi-Spec Precision Engineering has evolved from a small start-up business to an established subcontract manufacturer that has fully embraced the latest CNC technology and, more recently, automation technology to drive growth and productivity. A case in point is a new 10-pallet Kitamura Mycenter HX250iG horizontal machining centre from Dugard.

As well as its subcontract business, the company is also renowned in the music industry, manufacturing custom precision-crafted electric guitars. Indeed, the company claims to be the only UK manufacturer and sales outlet for precision guitar components such as bridges, control plates, pick-up screws, neck ferrules, neck screws, pick-up surrounds and more. These components are now available for machining on the Kitamura Mycenter.

Managing director Darren Grainger says: “Our milling work has increased a lot over the past year and cycle times are getting longer with more complex components. This means that some jobs can occupy a machine for up to two weeks at a time, so we needed to look at some way of getting higher production rates and more unmanned hours. Horizontal machining centres are known as production machines and seemed like the obvious choice. The 10-pallet pool is the icing on the cake.”

He adds: “We have one order for 300 parts that is about to arrive and each part requires two operations of more than 30 minutes each. This order will tie up one of our existing machines for four weeks doing the first operation and another four weeks completing the second operation. On the Kitamura machine, we will be able to reduce this cycle time from eight weeks to less than two.”

For further information
www.dugard.com