EDITORIAL ROUNDUP

XYZ mill boosts time-critical deliveries

Seal Team Systems creates bespoke leak repair systems for customers such as food manufacturers, energy generators, water suppliers and hospitals. The on-site leak sealing technology minimises any disruption or downtime, which can be expensive or life threatening. Time is therefore critical in manufacturing a range of components that combined can create an effective leak repair which can be made permanent at the next scheduled maintenance shutdown.

With every on-site leak posing different problems, the parts manufactured by Chesterfield-based Seal Team Systems are bespoke. The process starts with a customer site visit by a trained technician who reviews the problem and takes detailed measurements. Manufacturing starts upon the technician’s return to the factory. All of this can take 2-3 days, a situation compounded by a reliance on manual machining. To address this situation, Seal Team Systems has invested in an XYZ RMX 5000 bed mill fitted with the latest ProtoTRAK control system.

“We recognised a need to automate the process as much as possible, especially as finding the skilled people to create the parts we need was becoming harder,” says Andy Mills, director at Seal Team Systems. “With the XYZ RMX 5000, the technician, who was also the machinist, can now simply text all the details to us and we can start machining straightaway, turning what was a 2-3 day process into a next day service.”

Ken Black, director at Seal Team Systems, adds: “The move to the RMX 5000 with the ProtoTRAK control was a logical step up from manual machining, the training was straightforward, and we were operating it very soon after installation. The time savings we are making are significant, and typically amount to a 66% reduction in lead times.”
For further information www.xyzmachinetools.com

Telsonic UK doubles space

Telsonic UK has doubled the size of its Poole facility to meet increasing demand for its ultrasonic modules, systems and automated solutions. The additional 2400 sq ft of floor space, which incorporates another 325 sq ft conference room, is now fully operational. Furthermore, the additional floor space makes it possible for the company to maintain the best possible working environment, which in turn fosters the highest levels of both quality and performance. The space also provides extra space for new staff offices, customer meeting rooms and storage.
For further information www.telsonic.com

REVVING UP PRODUCITIVTY FOR MOTORSPORT MANUFACTURER

Founded in 2016, subcontract machine shop HSM Components in Deeside has recently invested in CADCAM software from Open Mind Technologies. Specialising in the manufacture of bespoke components for customers across a multitude of sectors, the company recently reached the capability limits of its previous software – and that is where the hyperMILL CAM system has stepped in.

“I had pretty much reached the limits of my old software, so I needed to get something more advanced,” says Steve Rigby, managing director at HSM Components. “hyperMILL was the perfect choice for my business.”

The previous CAM system was creating a level of frustration at HSM, especially on more challenging components.

“In comparison to our previous system, it’s like comparing a Ferrari to a pushbike,” says Rigby. “The old software was more geometry-based, so if you had a complex part it really did become an exercise in CAD skills. Now, with hyperMILL, it works off surfaces and surface edges, so it’s all model-based. There’s also a lot more functionality to the system. Initially, I found hyperMILL a learning curve as it is more advanced, but the more time I invested in the system, the more I got to grips with it. The possibilities for our business are incredible.”

The Flintshire-based manufacturer recently won an order to manufacture big-bore billet engine blocks on Suzuki Hayabusa motorcycle engines for a motorsport customer – a project the company would not have been able to undertake without hyperMILL. The challenging project also required specialist tooling to machine the engine blocks from aluminium 6082 billets.

“I wouldn’t have been able to take this part on with the old software,” states Rigby. “hyperMILL has helped immensely and made this project possible. One of the biggest positives is the hyperCAD-S system from Open Mind. When you come to doing offline programming, not everything is straightforward. Very often you have to do quite a bit of CAD work, such as creating surfaces and containment boundaries. With the hyperCAD-S system within hyperMILL it’s very easy to use and has excellent surfacing tools.”

Recalling the implementation of hyperMILL and integrating it into the business, Rigby says: “As I don’t have five-axis capabilities, Open Mind can give you the exact modules that you need. This makes it more cost-effective for me as a small business owner. Despite the high-quality reputation of the brand, the purchase price was on par with other systems. Furthermore, the Open Mind team were extremely helpful and said that they could strip out any particular modules that we may not need. Having to learn a new CAM system is a challenge, especially with a suite like hyperMILL that has so much to it. Our initial strategy was to re-program existing legacy parts that we were already running with our old software.

“I noticed a huge reduction in cycle times straightaway and surface finishes are much better with hyperMILL,” continues Rigby. “Additionally, the cycles are more efficient and we are cutting less ‘thin air’ than we were with the previous system. hyperMILL is just better all round, which is something we would expect from a more advanced system. It really has hit the mark and given us what we needed.”

HSM Components encountered several challenges with the motorcycle engine block, such as machining water jacket slots around the cylinder bores as well as the machining of a pocket at the end of the cylinder head for the cam chain. The water jacket slot is 6 mm wide and 50 mm deep. Notably, the pocket for the cam chain goes all the way through the engine block and has tapered walls. Both required specialist tooling and creative machining strategies that according to HSM were a breeze with hyperMILL.

Commenting upon the project, Rigby says: “This customer is a specialist race engine builder for whom we already manufacture several products. They brought a new project to us to manufacture small batches of 5-off cylinder blocks to meet the requirements of its global customer base. Previously the company had been using overseas manufacturers with a minimum batch quantity of 10 off and a longer lead time. By working with HSM Components, this customer can reduce their order volume, inventory and lead times.

“With regard to the aluminium engine blocks, each block requires 10 hours of machining with four individual set ups,” he adds. “To support this project, we had to manufacture special fixtures, acquire bespoke tooling from Quickgrind and adopt a leading CAM system from Open Mind, but the benefits for the customer have been significant.”

Machined on a three-axis Hurco VMX42, programmed with hyperMILL and subsequently adding specialist cutting tools – this combination has helped HSM Components to minimise the cycle time for these challenging engine blocks.

Concluding on the project, Rigby says: “We initially completed three engine blocks as a trial for this new customer and, by improving the quality and lead time of these parts, we are now working on another batch of five engine blocks. The tool paths with hyperMILL are also improving our surface finishes. The opportunity for HSM Components is to now manufacture additional components for this customer, which sells spare parts and builds bespoke motorsport engines for everything from grass track racing and hill-climbing to performance vehicles that are exported worldwide. By utilising our high-end hyperMILL CAM system in conjunction with the specialist cutting tools from Quickgrind, we have little doubt that we can facilitate all the needs of this client.”
For further information www.openmind-tech.com

MTC to train Britishvolt apprentices

Apprentices at low-carbon battery manufacturing pioneer Britishvolt are to carry out their training at the Coventry-based Advanced Manufacturing Training Centre run by MTC Training. They will spend their first of four years at the AMTC before dividing their time between the centre and Britishvolt facilities. The first cohort of apprentices will begin in September, with the potential for hundreds more to follow in coming years. Britishvolt expects to employ more than 3000 people at its Northumberland gigafactory and recently announced a £200m battery manufacturing scale-up facility at Hams Hall in Warwickshire.
For further information https://the-amtc.co.uk

35,000 visitors attend BIEMH 2022

It was a long-awaited return for the BIEMH exhibition last month and it returned with figures that speak for themselves: an estimated 35,000 visitors from a total of 52 countries; more than 1400 exhibiting companies from 28 countries; more than 3400 machines, products, services and innovations; and 300 major buyers invited. The BIEMH biennial machine tool exhibition held its 31st edition in Bilbao at a key moment to observe developments in the sector. In addition to the show, 230 national and international speakers delivered 68 hours of conferences.
For further information https://biemh.bilbaoexhibitioncentre.com/en