Se 36 | Ep 6
Guhring ‘powers-up’ productivity for EVs

As a machine tool builder that manufactures high-end machines for the global market, Heller UK is frequently involved in turnkey projects for prestigious OEMs. On a recent project, the Redditch company enlisted the support of the cutting tool experts at Guhring.

There has been a wide spectrum of tools used on this project for a leading manufacturer of Electric Vehicles (EVs), including the Guhring tool holders and tool vending technology. As part of the package to accompany the cutting tools, the EV manufacturer has selected a vast range of standard shrink chucks, hydraulic chucks and synchro-tapping chucks.

The cutting tools incorporated in this project included a huge range of standard products, all carefully selected and tested to minimise cycle times while achieving tight tolerances. Whilst the standard range of Guhring products accounted for a significant element of the system integration project, it was the bespoke PCD combination tools that demonstrated Guhring UK’s expertise as a one-stop solution provider.

With the PCD combination tools manufactured at Guhring UK and Guhring Germany, the bespoke solutions were developed to achieve ‘one shot’ plunging. The bespoke tooling aimed to reduce cycle times and adhere to the high surface finishes required – and maintain this over the life of the tool.
Discussing the project, Guhring UK’s National Sales Manager Chris Bush says: “It is a project and industry that is at the very forefront of technology. The end user typically specifies a machine builder and cutting tool supplier – in this instance, it was Heller and Guhring for the cutting tools.”

Looking at how the process delivers a solution for the customer, Chris continues: “In Germany, we have a large project engineering team with over 200 employees. So, when we receive a CAD model of the customers’ component and the machine capabilities, we can develop the cutting tools and machining strategy from that and create an optimised solution in conjunction with Heller.”

Discussing the tooling solution further, Guhring’s Chris Bush adds: “Even though we are supplying the tools and tool holding for this project, we are also supplying the tool management vending solution. As this is a significant project with a large number of tools, we are supplying the vending machine with some add-on units. The proprietary software that Guhring programs and supplies with this can also be linked to the customer’s ERP system. This provides complete synergy and automation for the end user from tool ordering with complete transparency of costing and cost centres by the operation, the individual machine and even by the operator. This system provides unparalleled transparency, so everyone can see the costs and where the costs are going.”
“From a Guhring point of view, this project has been a great success and working together with Heller has been a true partnership, and a fantastic example of delivering a proven process to the customer on time,” concludes Chris