Tornos presentedits Swiss XT at SIAMS 2024 in Moutier, Switzerland last month exemplifying the potential of the machine’s performance in micro-machining operations at small and medium-sized turned-part manufacturers.

Characteristics of the Swiss XT include its ergonomics and compact design, which deliver a minimal footprint and easy access to the three tool systems. Among the aims of these innovationsis reducing maintenance to zero.

With configurations available in eight or nine axes and the ability to use three tools in cut simultaneously, the Swiss XT increases productivity. According to Tornos, the nine-axis version, with its three Zaxes, simplifies complex operations.

The Swiss XT offers up to 48 tool positions, including 18 rotating positions. This capability allows customisation for a wide range of machining processes. The expanded tooling capacity ensures that users can maximise the productivity and efficiency of the machine while meeting complex and diverse production requirements.

Integrated advanced features of the Tornos Swiss XT include Eco Mode to reduces energy consumption and the ACB Plus system for efficient chip management. These advances ensure safer, more sustainable production and underline the commitment of Tornos to both energy efficiency and production safety. 

Also available for Swiss XT machines is the Tornos TISIS software. TISIS simplifies the use of special driven tools, while the integrated Gantt chart facilitates the synchronisation of machine channels. These modules allow operators to master the complexity of the Swiss XT quickly and ensure a smooth transition to this technology. 

For further information www.tornos.com

Star Micronics GB will showcase its range of sliding-headstock lathes at MACH 2024 (15-19 April, NEC, Birmingham). Visitors will experience a host of process demonstrations and witness a range of complex mill-turn components in production live at the event.

Following its worldwide debut at the EMO exhibition in Germany last September, the new SP-23 sliding head lathe will make its debut appearance at a UK manufacturing exhibition. An entirely new model capable of 1-inch (25.4 mm) machining, Star says the SP Series delivers outstanding versatility and performance within a modest footprint.

The SP-23 features an eight-station front turning platen and a seven-spindle cross-drilling inner tool post, on which it is possible to mount a wide variety of tooling attachments with five cartridge positions available. The machine features five drilling stations on the front and a four-station back-working platen with power tool capability.

Another key development within the Star portfolio, the new SD-26 Type E occupies the middle ground between the supplier’s 20 and 32mm bar diameter ranges. Capable of processing 26mm diameter material, the machine offers a programmable B1 head with four front and four rear facing tool positions, plus an additional six cartridge positions for various attachments.

Superseding the SB-16II Type E, the upgraded third-generation SB-16III model utilises the latest-generation FANUC 0i-TF Plus CNC control system. The machine includes Star’s dovetail structure for the Yaxis and features a fully programmable Caxis on both the main and sub spindles. Notably, the main spindle platen includes six turning tools, two fixed high-speed ER11 spindles for cross working, plus a further three modular cross power-driven stations that can accept a variety of cartridge attachments.

For further information www.stargb.com

The now traditional Indexopen house will take place on 9-12 April, taking place for the first time at the company’s newcustomer centre in Deizisau, near Stuttgart. Visitors can expect an exciting programme once again this year: machine innovations live in action, automation solutions in the most diverse configuration levels, and expert presentations. As always, there will be plenty of refreshments to enjoy.

Turn-mill centres for flexible and highly productive complete machining will occupy a place of choice at the Indexopen house. Taking the Index G320 turn-mill centre as an example, the lathe manufacturer will demonstrate what a fully automated manufacturing solution can look like. Index has enhanced the machine with an iXcenter robot cell that is extendable from two sides with a variety of modules. At the in-house exhibition, this automation solution will additionally feature a measuring and inspection station, which contributes to automated process control in combination with appropriate measuring software and the Index closed-loop interface.

The G320 will also include the new, external Index tool magazine expansion iXtools, which is configurable for any of the company’s turn-mill centres. iXtools is a comprehensive extension of the machine’s integrated tool magazine and offers unrestricted access to up to 396 additional tools.

Universal lathes will also be a prominent part of the open house. For instance, visitors will see the Traub TNA500 in action: now available in a long version with a turning length of up to 1200 mm and with 18 tool stations.

For further information www.index-group.com/openhouse

Machining gear components demands impeccable precision levels.And although dedicated gear hobbing and skiving machinesare common throughout industry, manufacturers often face issues with multiple set-ups and the application of jigs and fixtures. This challenge exacerbates when considering additional factors such as the shortage of skilled workers and the excessive floorspace required for multiple dedicated machines. According to the Engineering Technology Group (ETG), it is possible to eradicate all of these issues with Nakamura-Tome turn-mill centres. ETG is the UK representative for Nakamura-Tome machines.

A multi-tasking machine can change the situation because it performs turning, milling and gear cutting in a single process. Integrating these processes significantly reduces set-up changes, contributing to more efficient production. Moreover, machining quality remains at the same level as dedicated machines.In many cases it improves due to fewer set-ups.

Both gearhobbing and skiving have their own set of advantages. Hobbing is suitable for manufacturing high-volume parts and external gears, while skiving is for producing parts ranging from low to high volume. Skiving applies to both outer and inner gears, and when machining close to the walls on the end of a gear. It is possible to perform hobbing, skiving and other cutting methods on multi-tasking machines, producing various gear types such as spur gears and helical gears.

When investing in a Nakamura machine from ETG, the ‘Smart Support’ software solution simplifies the creation of special machining programs developed by Nakamura-Tome through a conversational programming interface.Recently, the software introduced a gear hobbing function that now enables users to create dedicated programs by inputting variables in accordance with guidelines. To enhance user-friendliness, the software incorporates graphical images that guide operators through the process. For further information www.engtechgroup.com