Subcontract market surges by 60%

The latest Contract Manufacturing Index (CMI) shows that the UK subcontract manufacturing market surged by 60% in the first three months of 2023 compared with the previous quarter. As political and economic uncertainty eased, high-value purchasing organisation came back to the market and the release of pent-up demand saw activity soar.
The market jumped by 178% from December 2022 to January 2023 and remained healthy for the rest of the quarter.

Overall, the first quarter of 2023 was 31% higher than the first quarter of 2022, demonstrating consistent growth in the longer term. The CMI, produced by sourcing specialist Qimtek, reflects the total purchasing budget for the outsourced manufacturing of companies looking to place business in any given month. This represents a sample of over 4000 companies who could be placing business,which together have a purchasing budget of more than £3.4bn and a supplier base of over 7000 companies with a verified turnover in excess of £25bn.
For further information www.qimtek.co.uk

Process monitoring for press-hardening lines

When metal manufacturer AP&T needed an automated solution to monitor the heat distribution during the shaping and pressing of vehicle parts, it turned to Termisk Systemteknik. The answer was a non-contact temperature monitoring solution using thermal imaging cameras from Teledyne FLIR.

AP&T needed a solution to measure and monitor sheet materials before and after pressing. It is necessary to guarantee even heat distribution from the furnace before pressing the sheets, an exact placement of the sheets, and to ensure that there are no hot spots after the sheets cool in the press tool. Failing to meet any of these three conditions means the safety-relevant components will not reach their required mechanical properties.

Termisk designed an Infrared Press Hardening Analysis (IPHA) vision system that can measure the three main factors affecting sheet pressing quality: temperature before and after pressing, and sheet placement in the press. Using Teledyne FLIR thermal imaging cameras mounted to the sides of press machines, the IPHA system 1/3 measures the temperature of metal sheets using the Teledyne FLIR A70 smart sensor camera or Teledyne FLIR A615 camera, depending on the required image quality.

The set-up ensures accurate measurement of the temperature for the whole surface area of the 3D-shaped sheet. Once pieces are inside the press, the press-line controller system signals to IPHA to take an image and analyse it. With the positioning and temperature determined as OK, the system sends a signal back to the press line to proceed. Similarly, it then measures the sheet temperature and inspects heat distribution after pressing and cooling. The high-resolution thermal images make it quick and easy to identify hot spots and measure the areas where the material has not reached the correct temperatures.
For further information www.flir.co.uk

Enerpac Cube Jacks ease tight installation of presses

Faced with installing two 16-tonne presses, one on top of the other, with just 30mm headroom, French equipment installer Bovis Group used Enerpac cube jacks to successfully complete the work. By combining Enerpac SCJ-50 cube jacks with load-holding, wooden cribbing and jacking blocks, it was possible to lift and accurately position the presses were within the space available.

Bovis Group’s centres in Poitiers and Trinstal Equipements collaborated on this high-precision handling project for a manufacturer of electronics and advanced materials. The technical challenge was the space constraint. Using 3D modelling software, it was possible to develop a lifting scenario based on progressive jacking of the upper press to within 30mm of the factory ceiling. From this position, it lowered onto the second press to complete the press assembly.

For the vertical lift of the upper press, the Bovis team used four Enerpac SCJ-50 cube jacks connected to a split flow pump, providing synchronised movement of all four jacks. After the initial lift, Bovis supported the press using wooden cribbing and positioned the cube jacks on jacking blocks to repeat the lift. Once the upper press was at the correct height, Bovis used a 30 tonne hydraulic mover to move the lower press into position beneath the upper press.

“This was a very precise operation and demonstrated the lifting accuracy we can achieve with the Enerpac cube jacks,” says Jérôme Lebrequier, industrial project manager at Bovis Group.“Thanks to our meticulous planning, and the ease of using the cube jacks, we were able to complete the installation of both presses on the same day.”
For further information www.enerpac.com

Siderforgerossi Group renews its production capacities

For more than 50 years, the old counterblow hammer from Bêché –now a Schuler brand – has been faithfully performing its duties at the Siderforgerossi Group. But now the time has come for a renewal at the Busano Canavese production site near Turin: in the future, a Schuler DG50h counterblow hammer will take up residence to produce large steel and aluminium forgings for the oil and gas, automotive, mining, and aerospace industries.

“We’re very pleased that our customer has once again awarded the contract to Schuler,” says managing director Frank Klingemann. “Air-powered counterblow hammers are characterised by high availability, as can be seen from the long service life of the predecessor model.”

As the drive components are not in the vibration range, there is low downtime and maintenance,and thus a high degree of utilisation, reports Schuler. The pneumatic drive also allows a high number of consecutive strokes without any drop in stroke frequency – in the case of the DG50h, up to 36 per minute. Notably, the energy-efficient expansion of the drive medium during the impact stroke results in an almost unchanged working capacity of 500 kilojoules at different die heights up to a maximum of 900 mm. Commissioning of the system weighing 355 tonnes will take place later this year.

The scope of supply also includes an intuitive control system, which Schuler has developed specifically for work-bound forging units. Functions include various impact programs, monitoring of impact energy, part thickness and temperature, and documentation of die and production data. Access to the operating instructions is also possible, as is remote maintenance and connection to the customer’s network.
For further information www.schulergroup.com/en

MACH 2024 headline sponsor confirmed

Lloyds Bank has confirmed its headline sponsorship of MACH 2024 (Birmingham NEC, 15-19 April), the sixth time the bank done so. Commenting on the new deal, James Selka (photo, right),CEO at the Manufacturing Technologies Association, the organiser of MACH 2024, says:“Manufacturing is the heartbeat of the UK economy and growing a resilient manufacturing industry has never been more important. Lloyds Bank is an ideal partner for MACH as we share common goals and commitments, including sustainability across the sector.”

Dave Atkinson (photo, left), UK head of manufacturing at Lloyds Bank, adds: “Making the transition to net zero represents a significant growth opportunity for the UK economy, particularly for the manufacturing sector. However, we must invest in technology and skills to support such an ambitious change. Lloyds Bank is delighted to again sponsor MACH, the UK’s national showcase for the best in next-generation manufacturing technologies.”
For further information www.machexhibition.com