New lease of life for large milling machines

The retrofit of Heidenhain TNC 320 controls and drives to three large Elgamill travelling-column bed mills at the Swansea factory of subcontractor Afon Engineering have improved their reliability and performance. It has been an object lesson in how mechanically sound machine tools built in the late 1980s can be given a new lease of life for a fraction of the cost of investing in new equipment.

Engineering director Andrew Beaujean says: “The project has given us more confidence to take on a much broader variety of contracts and is bringing in new business as a result, such as evaporator tube plate machining.”

The refurbished machines at Afon have beds measuring 12, 10 and 8 m respectively in the X axis. The mid-size model, when it was installed in 2009 with an earlier Heidenhain TNC 355 control, was the first CNC machine on site. The other two Elgamills, which arrived five and 11 years later, were fitted with a TNC 155 CNC system. Two smaller, as-yet unmodernised machines from the same manufacturer are also on the shop floor.

The upgrade to the new controls has considerably reduced programming times by up to 50%, making more jobs economical to undertake. A benefit of having identical TNC 320s on three Elgamills is that, from the operator’s perspective, all keys, buttons and switches are in the same place, so swapping between machines is seamless. Moreover, the overall cost of the refurbishments was within budget at approximately £350,000 for all three machines, an order of magnitude less than purchasing three new machining centres of similar capacities.More information www.heidenhain.co.uk

CADCAM for production Optimisation

Open Mind, creator of HyperMill CADCAM, not only presented enhancements to its
software at the recent AMB exhibition in Germany, but also its range of services –
everything from practical training courses to solution concepts for process optimisation.
Visitors to the trade fair could see three workstations demonstrating how HyperMill can
create a connected, digitalised manufacturing environment. Important aspects to this
journey include the Hummingbird MES (Manufacturing Execution System), HyperMill
automation technologies and the virtual machine.
At AMB, Open Mind CADCAM innovation highlights included HyperMill turning
solutions. This innovation is also an example of working with digital twin technology: lathes
with turrets and Siemens control systems where all tools are mapped in detail
in HyperMill Virtual Machining.
 
An agile manufacturing execution system such as Hummingbird MES helps companies
optimise production processes. According to Open Mind, the tool allows the utilisation of
resources in the best possible way, supported by increased productivity. Hummingbird MES
is a flexible solution that offers modules and system components for entry into digitalisation
through production management.
 
“HyperMill is a crucial piece of the puzzle for ensuring future-oriented and connected
manufacturing,” explained Jasmin Huber, director of marketing and communications at
Open Mind Technologies AG. “End-to-end digitalised processes are the key to optimisation
of the entire value chain. We enjoyed showing trade fair visitors how a high degree of
digitalisation has a positive impact on production. At the same time, this can effectively
counteract the shortage of skilled workers, as well as time and cost pressures.”
More information www.openmind-tech.com

Plan, manage and optimise factories in digital reality

Hexagon’s Manufacturing Intelligence division has launched a new digitalisation solution, Digital Factory, to help manufacturers build accurate digital replicas of their plants. It enables manufacturers to optimise floor plans and quickly pivot production lines, and prepare for smarter and more sustainable future factories with open interfaces that enable digital twins of shop-floor assets. Such solutions could save a global manufacturing company millions of pounds a year by avoiding costly mistakes and offering a 50% reduction in travel costs and on-site training. 

Hexagon addresses this issue through its expertise in: reality capture and surveying equipment; software to visualise, explore and simulate scenarios in 3D; and high-productivity cloud-native collaboration workflows. Digitalisation technologies are a proven technology with over two decades of use in civil infrastructure, architecture and public safety. However, their potential has yet to see full realisation in the manufacturing space, where significant disruption now requires manufacturers to rethink their production equipment and use of space.

According to research, 32% of manufacturers believe that outdated or ineffective manual processes and workflows are barriers to productivity and collaboration. Digital Factory is a future-ready alternative to traditional factory planning that enables manufacturerstoramp up productivity and increase efficiency in remodelling, preventing costly mistakes. It also empowers more efficient collaboration between manufacturing and operations teams from anywhere in the world. The core of the solution is improved access to up-to-date data in immersive virtual environments that reflect reality, addressing a major barrier that smart factory initiatives face today. 

Hexagon offers complete workflows to ensure manufacturers achieve the maximum value, from scanning the factory and processing the data into actionable 3D models for various applications, to managing the data in the cloud.

More information www.bit.ly/4eiiB3J

BLM’s MES software now for all machines

“ProTube Enterprise is the Manufacturing Execution System [MES] developed by our Software Division for production management of BLM Group’s tube processing, cutting and bending machines, with an awareness of the ever-increasing importance of software in the development of advanced manufacturing solutions,” says Paolo Benatti (pictured), technical director of BLM Group’s Software Division. “Now, the system is being extended to embrace sheet metal processing. ProTube Enterprise therefore changes its name and becomes Prometheus, keeping the fundamental aspects unchanged: a single communication interface with the customer’s ERP, a single order and job management system, a single planning system, and a single monitoring dashboard.”

The extension of production management to sheet metal laser cutting represents a major step forward in offering integrated solutions. Through a single management system, the customer has a complete and unified view of all production processes, regardless of the technology used. This allows for greater flexibility and ease in the planning and execution of jobs. Through the communication interface, enriched for unified tube and sheet metal management, the customer can interact directly with orders, monitor production progress, manage any rejects by preparing corresponding completion orders if necessary, and receive notifications in real time.

“Thanks to Prometheus, the customer can constantly monitor the status of the machines, control production in real time, and intervene promptly in case of any problems such as redirecting production from a machine stopped for maintenance to another,” says Benatti. “With Prometheus, the user does not perceive the technological differences of the various

connected machines, but rather a same management mode for all plants, which facilitates the operator.”

More information www.blmgroup.com

AI-powered quotes available via MakerVerse

MakerVerse, a platform for sourcing industrial parts, is releasinga new version of its AI-based automatic pricing technology. The latestversion enables precise and customisable auto-quotes for CNCmanufactured parts, taking into account full component specifications based on 2D drawings. Auto quoting is available for over 150 materials and 35 different surface finishes.

According to MakerVerse, the automatic pricing feature is the first of its kind due to its approach to extracting and analysing geometric metadata from 3D files and product manufacturing information (PMI) from traditional 2D technical drawings. This dual extraction process automatically configures all requirements, features and tolerances, saving time and manual errors. MakerVerse’s approach guarantees that the price reflects the exact specifications defined by the customer rather than using general tolerances and standards.

“By integrating advanced AI technologies, we can fully understand the part design and extract critical manufacturing information directly from customer files,” says Markus Seibold, CEO of MakerVerse. “This capability allows us to provide a price for the component exactly as defined by the customer, ensuring precision and consistency from design to delivery.”

Using the combined geometric and PMI data, MakerVerse’s CNC pricing engine generates a quote for the part in minutes.

“By automating the pricing process and leveraging detailed data extraction, we not only increase efficiency but also provide our customers with precision and reliability in their manufacturing processes,” states Manish Katoch, CTO of MakerVerse.

While the current system generates a price in minutes, MakerVerse is already working on reducing this process to seconds. This next innovation will enhance the user experience further by providing immediate pricing feedback, enabling faster decision-making and streamlined procurement processes.

More information www.makerverse.com