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In the packaging industry, floor space costs money; the wider the machine, the fewer lines you can operate. Triangle, a Chicago-based manufacturer of vertical form fill seal machines primarily for the food packaging industry, was presented a unique challenge by its salad industry customers. Triangle’s research with clients revealed they needed a high production rate on each line, but a lower machine speed to allow leafy greens to fall nicely in the bag. To answer that need, Triangle’s research & development team designed its new Compact Sanitary Bagger (CSB), which is narrow enough to install two machines per line in a twin configuration. Triangle knows the demands of the food packaging industry very well. A sanitary design is a necessity, so the Triangle team knew they’d build a solid stainless steel frame, fully welded, with round bars so…

Their 3D printing bureau offers services such as rapid prototyping, functional production items and short-run manufacturing. Due to customer demand they also offer reverse engineering, as well as 3D design, equipment hire and training. The business was established in Sydney in 2013. It was Australia’s first ever 3D printing retail shop and the fifth worldwide. The business expanded to Perth a year later, and then to Melbourne in 2017. In December, Howard and Stuart realised their vision to open a factory of the future where they specialise in mass personalisation – that is, functional items personalised for customers. Repeat short-run products can save customers large production set-up costs and cut down on waste with a just-in-time production approach. Howard and Stuart’s factory of the future vision was realised with a world-class additive manufacturing solution supplied by John Hart: an EOS P396 industrial 3D printer, capable of producing thousands of high-quality plastic parts per week. “We purchased the EOS because…

According to RAM3D, the world has, at long last, woken up to the benefits of additive manufacturing. For more than 10 years the company has been leading the way in metal 3D printing in the Southern Hemisphere, and prints parts for a range of industries worldwide. The sectors it serves include aerospace, defence, marine, food manufacturing, industrial and speciality. Many of the industries that it engages with have Non-Disclosure Agreements in place, meaning RAM3D can’t usually talk about its clients or the parts that it prints for them. However it has been allowed to discuss its working relationship with Oceania Defence. An early adopter of additive manufacturing technology, Oceania Defence has been able to secure patents on firearms suppressors made using metal 3D printing. The company supplies suppressors for defence and law enforcement clients all over the world. Health & safety regulations around the world are driving the demand for suppressors as regulators and firearm users look to reduce significant hearing risks to themselves and others. Oceania Defence has been working in collaboration with RAM3D…

Aurora developed and flew the first 3D-printed jet-powered unmanned aerial vehicle (UAV), capitalising on the strength of fused deposition modelling (FDM) ASA thermoplastic for the main wing and fuselage structures. The aircraft’s main purpose was to demonstrate the speed at which a design can go from concept to a flying aircraft. It also illustrates the validity of AM for flight-capable parts, beyond the traditional role of prototyping. While AM methods and applications may differ among these companies, the reason they use it is common: it provides multiple benefits that collectively improve their bottom line. That might come in the form of meeting delivery schedules, improving performance, reducing waste, optimising the supply chain, or a combination of the above. From rapid prototyping to flight parts Since its inception, a common use case for AM has been rapid prototyping, allowing aerospace companies to validate fit, form and function…

This is particularly true of solid carbide tools (round tools), which are primarily used for holemaking, milling and threading. Estimates calculated by tool specialists Walter indicates that these tools already make up around half of the machining applications in the automotive industry today. Depending on the characteristics of the component, drilling and threading work with round tools influences approximately 15% to 50% of the total costs per part. Being able to reduce costs once again here remains a key factor for success. All aspects of machining The transition from combustion engines to electric motors or other alternative drives, which is gaining momentum as a result of tighter environmental regulations, touches every area of the automotive industry – right up to every last detail in the production processes. Walter has been on hand to actively accompany the sector through these changes from the very start: the company presents car manufacturers and suppliers around the world with a comprehensive portfolio of tools and services, which is…

Headquartered near Barcelona, in the Catalonia region, Vilardell specialises in the production of precision parts with a high added value. The company comprises two divisions: the Medical Division and the Industrial Division. Jordi Roy Torras, Manager of the Industrial Division, says Vilardell has specialised in the production of highly complex parts for some time. “This is our core competence. Something we have developed year after year and part by part,” he explains. “We employ 165 staff and they are very important to us. Almost every day, we are faced with new challenges. Even with the best machines, we wouldn’t be able to tackle these challenges, if we didn’t have such a strong team! “Our customers know that they can count on us and on our expertise when it comes to meeting any machining challenge. We have to keep our minds open and focus on innovation as one of our key values. Each and every one of us has to remain innovative, irrespective of his or her position…

While the majority of Australian PMI respondents remain concerned about drought, weak demand from the construction sector and a general slowdown in the economy, coronavirus emerged as a concern for respondents for the first time in February, impacting negatively on the exports of Australian manufactured goods. “The manufacturing sector recorded a fourth consecutive month of contraction with the impacts of drought and the devastating bushfires continuing to be a drag on the sector,” said Ai Group Chief Executive Innes Willox. “The disruptive effects of the coronavirus, including on supply chains, are deepening and adding to the slowdown that has been in train since the closing months of 2019. The large food & beverages sector was the only sector that expanded in February with all other sectors experiencing steeper falls than in January.” Six of the seven activity indices in the Australian PMI contracted in February, with employment the only index being…

Perth-based project development company Neometals has developed a patent-pending process that converts aluminosilicate residue – a waste material produced when extracting lithium from ore concentrates – into an advanced material know as synthetic zeolites. Zeolites are microporous, aluminosilicate minerals commonly used as molecular sieves, sorbents and catalysts in applications such as gas separation, water purification and green chemistry. Chris Reed, Managing Director of Neometals, explained that his company’s research has shown a gap in the market and high potential to add upstream value to the lithium production chain. “Australian mining companies involved in the lithium production chain have the opportunity to convert aluminosilicate residue to zeolites to offset production costs, add value to a waste material which is abundant in the mining sector, and at the same time mitigate issues with environmental responsibility,” said Reed. In partnership with QUT, Neometals plans to advance the proof-of-concept zeolite synthesis method, which has been successfully demonstrated at bench scale. Over the next two years, QUT will be establishing and road testing a digitalised…

The fully reconfigurable Australian Research Experimental Submarine (ARES) will be used for hydrodynamic and crew efficiency testing of future submarine designs. The project is a collaboration between the University of Adelaide, University of South Australia, Flinders University, TAFE SA and the University of Tasmania’s Australian Maritime College with Defence support from DST Group. The four industry partners for the project are SAAB, ASC, Dassault Systemes and MOOG Australia. ARES received $150,000 in Defence Innovation Partnership funding from the South Australian Government in December to boost a $350,000 in-kind contribution from participants to fund the project’s first year. An estimated $3m will be needed to complete the three-year project. Project lead and University of Adelaide Director of the Shipbuilding Hub for Integrated Engineering and Local Design (SHIELD) Eric Fusil said the project would deliver Australia’s first reconfigurable research submarine. He said the autonomous submarine would be used to test hydrodynamics – how a submarine behaves underwater – to aid in the design and safe operation of new submarines globally. “Because you can’t see on board a submarine and you don’t…

Once constrained to a few specialist tasks due to limitations in force sensing and machine vision, today’s manufacturing environment sees a broad range of applications, from trimming flashing from plastic and aluminium mouldings, removing moulding flash and edging material from carbon fibre products, polishing moulds and dies, and deburring edges following machining. While previously these applications relied solely on compliant tools, more recent developments such as force sensing control and vision have created the ability to handle variability in the position and size of the material that has to be removed. Force sensing provides greater control over cutting loads and the direction of the applied force, leading to more consistent and cleaner edges. In more recent times, the robot is used to articulate the part itself over the tool, versus the traditional method of a robot mounted tool. Whichever approach is used, the accuracy and path repeatability of the robot provides less variability across the substrate, irrespective of the die or machine they were manufactured in, overcoming one of the major hurdles for manufacturers…

Regardless of your goals, reviewing the efficiency of energy consumption is becoming increasingly commonplace as it makes better business sense. It’s therefore unsurprising that more industry and government initiatives have become accessible to support business efficiency practices. Some key resources include: gov.au/business is a national joint initiative of the Australian, state and territory governments administered by the Department of the Environment and Energy. The website supports the implementation of energy efficiency practices and shares best-practice information on energy efficiency, case studies and resource materials. AIG’s (Australian Industry Group) website is full of resources that feature information on energy efficiency, optimisation and management as well as an environment and energy toolkit and energy efficiency checklist. NSW’s Energy Saver program helps businesses identify energy saving opportunities, access funding and assists with project management and training. The Victorian Energy Upgrades Program is designed to make energy efficiency improvements more affordable, contribute…

For a long time, additive manufacturing has been known as a new processing method for rapidly prototyping concept designs in various industrial sectors. Nowadays, advanced 3D printing technology is on the cusp of reaching a critical level in the innovation, research & development of new products. Research activity at RMIT’s School of Engineering shows the feasibility of using 3D printing technology for acoustic research and noise control applications. A number of micro-perforated panel multilayer acoustic absorbers have been fabricated using 3D printing technology. These sound absorbers are particularly good at attenuating noise in a specific frequency band. The research motivation A micro-perforated panel absorber (MPPA) usually consists of a thin panel with many sub-millimetre-sized perforations in the front of a rigidly backed air cavity, forming a mass- and spring-resonant sound absorber. Such sound absorbers are used in acoustic design to enhance noise attenuation and to tune the sound absorption peak frequency in various industrial applications, such as transport vehicles and buildings. The geometric design of…

Thermwood is a US-based manufacturer of CNC machinery that markets its products and services through offices in 11 countries. Its has also become a technology and market leader in large-scale additive manufacturing (LSAM) systems for thermoplastic composite moulds, tooling, patterns and parts. Its line of LSAM machines can perform both 3D printing and trimming operations on the same machine. Its systems are marketed to major companies in the aerospace, marine, automotive and foundry industries, as well as military, government and defence contractors. Unlike standard LSAM systems, which feature dual gantries operating over a large fixed table, the LSAM MT (which stands for “Moving Table”) features a single fixed gantry mounted over a moving table. This configuration offers several significant advantages, not the least of which is a dramatically lower price. Despite the lower price, the LSAM MT is still a massive, robust industrial production machine capable of reliable, day-in and day-out production. Unlike standard LSAM systems, the MT…