IEF Werner says that its aiPRESS differs from other brands of servo press in that it features a torsion-resistant steel C-frame with precise ram guidance that absorbs transverse forces.

This capability ensures the drive chain remains rigid throughout the cycle to eliminate positioning errors. Now, this concept has been further developed to provide system designers and machine builders with a flexible servo-press module that can be integrated into manual workstations and automatic assembly lines.
These new aiPRESS JM modules are available in the UK from RARUK Automation in three sizes with press forces of 3, 15 and 36 kN, and strokes of 75, 125 and 175 mm respectively. Maximum speed is 150 mm per second, while repeat accuracy is <0.002 mm. Although the stroke of each model is fixed, where it starts and stops is fully controllable and it can therefore be adjusted to suit the application. The module can also be installed in any orientation (vertically, inverted or horizontally) and combined with turntables or sliding tables. A choice of mounting components is available to provide this flexibility. Integration into any machine control system is easily achieved via standard protocols, or the module can be specified with IEF Werner’s aiQ-CONTROL. This intelligent force path monitor measures position and force, and illustrates the pressing process graphically and monitors its course. Another option is aiLIGHT intelligent process area lighting, which supports set-up and operation by changing from white to blue and green, to signify the process step. A red light alerts the operator to a failure. The aiPRESS JM modules are especially suited to fully automated handling and assembly lines, for example, as a precision pressing or joining station in an IEF Werner posyART transport system (also available from RARUK Automation). For further information www.rarukautomation.com

Atkin Automation, part of Group Rhodes, has added the newly developed Servo Rollfeed machine to its range.

The Atkin RF70-300 Servo Rollfeed, which is used for the control of steel strip, features variable widths from 150 to 450 mm, plus hardened rolls with a grit blast finish for added durability. RF70-300 Servo Rollfeed machines have a height-adjustable press mounting bracket, pneumatic pilot/strip release system and an electronic cambox.
The machine also includes multi-pitching software with ‘gag’ control to prevent blockages, and utilises Febrofen rolls for delicate materials. Pilot release, adjustable feed height, entry rolls and material side guides come as standard, with the options of motorised height adjustment and bespoke press or floor-standing brackets.
Geoff Barker, sales manager for Atkin Automation, says: “This is an exciting new addition to our range, which has many innovative features and benefits. We are looking forward to demonstrating it to industry over the coming months.”
All rolls are induction-hardened to minimise marking and improve longevity, and are equipped with run-in roller bearings with seals to reduce maintenance and improve cleanliness when running polished or coated materials.
All units are fully manufactured at the company’s Wakefield facility in West Yorkshire, which has a history of manufacturing and supplying these products that stretches back over 30 years.
Atkin Automation, originally WT Atkin, specialises in high-quality coil processing line equipment and has a long history of serving both UK and international markets, including the automotive, white goods and construction industries.
For further information www.grouprhodes.co.uk

In sheet metal processing, ever greater flexibility of blanks is required for complex applications. Even with changing sheet thicknesses, demanding materials often have to be cut precisely and quickly. However, processing with separate cut-to-length and slitting lines is time-consuming and can only be carried out in several steps.

For this reason, Burghardt + Schmidt GmbH has developed multi-blanking systems that combine both work steps in a single run. As a result, even changing cut sizes can be carried out efficiently and with the highest quality in-house – without additional logistics costs. The systems enable a speed of up to 100 m/min with plug-in limits of over 1000 N/mm² and material strengths of over 1500 N/mm². Thanks to inspection measures, the new multi-blanking lines are particularly suitable for sensitive material surfaces such as stainless steel and aluminium strips.
“In order to avoid delays caused by external suppliers, many of our customers demand the integration of slitting shears into their cut-to-length lines in order to carry out a further work step in-house,” reports Thomas Baral, managing director of Burghardt + Schmidt. “Therefore, we have used the synergy effects of individual companies in the B+S group to develop flexible systems for these high-quality requirements.”
The B+S group multi-blanking lines combine a cut-to-length line with a slitting line and are designed for sheets with a material width of up to 2500 mm and a material thickness of 0.1 to 6.0 mm.
“Before the first cut, the coil is levelled and cut into longitudinal strips,” explains Baral. “These strips are then cut crosswise, resulting in up to five sheet blanks per segment in the desired length.”
For further information www.b-s-germany.de