Month: August 2022

Directed Energy Deposition (DED) is making a difference to the life and usability of parts. DED focuses thermal energy to fuse materials by melting them as they are being deposited. Materials such as Stainless steels, Titanium alloys, Nickel alloys and Stellites can all be applied using this process. But the real advantages of DED processes is in the variety of industrial applications including extending the life of parts by providing wear-resistant coatings, repairing broken or damaged parts, multi-material applications, creating additional structures on pre-existing parts, and building new parts from precise complex geometry. The system that fulfills this task is BeAM Machines, first developed in France with recent operations commencing in Cincinatti USA with AddUp which offers a complimentary technology of Laser Powder Bed Fusion (L-PBF) systems. BeAM provide two models, the Modulo 400 and Magic 800. These 5 axis machines have been designed and manufactured for industrial purposes and are sympathetic to customer requests. They are modular, upgradable and offer high performance.  Modulo 400 for example, has a 640 x 400 x 400 mm build volume, a process module with 5-axis kinematics,…

The scientific community has clearly stated the need to reach net-zero global CO2 emissions by mid-century to limit global warming to 1.5°C and to reduce the destructive impacts of climate change on human society and nature. As a major aluminium supplier, Capral’s buying strategies and corporate activities will demonstrate the goal for Capral to work towards sustainability best practice underpinned by a commitment to the United Nations SDGs. Capral recognises that in the world in which we all live, the company must act wisely to protect the environment and the broader society while working in the interests of stakeholders and customers. “We have an absolute commitment to our staff, customers, stakeholders and the communities within which our facilities operate to ensure we are eliminating sources of emissions within the value chain of our business,” says Michael O’Keefe, General Manager – Marketing & Technology, who oversees Capral’s National Sustainability Committee and roadmap. Organisations around the world are recognising that this is…

Woolworths Group is committed to removing plastic from packaging wherever it can, already removing more than 5,800-tonnes of virgin (newly made) single-use plastic and packaging from its own brand range in FY22. Where there is currently no viable alternative to plastic for food safety or quality, Woolworths Group is working to use recycled plastic to reduce the environmental impact. The partnership being developed between Woolworths Group and Pact is expected to represent a multimillion-dollar investment in local recycling and manufacturing capacity. Projections that the partnership could see 18,000-tonnes of newly made plastic replaced with locally-produced recycled plastic each year would relate to an estimated decrease in carbon emissions of almost 25,000-tonnes (equivalent to planting more than 37,000 trees) and a saving of almost 500 Olympic swimming pools-worth of water annually. The intent of the proposed partnership is to establish Pact as Woolworths Group’s key strategic partner by volume in its efforts to deliver more sustainable packaging across its own brand range and…

Crushers, conveyors, belt sweepers, and vibratory equipment are areas where air springs are used in challenging applications where reliability and resistance to grime are critical. The same highly robust air springs go into the suspensions of big trucks working on the same mining, quarrying, materials handling, ports, and energy sites. A company that has spent more than 40 years building up its national network to supply air springs used to process and transport goods is now helping the industry avoid the need to expensively import urgently needed components as they wear out and need replacement. Air Springs Supply P/L supplies global quality brands of air spring actuators, isolators, and air suspension components including Firestone Airride™ airbags used as OEM equipment by major truck manufacturers, as well as original and crossover replacement actuators and isolators for conveying and processing equipment. The company - which is Australia’s leading supplier of air springs for heavy transport and industrial use – has worked hand-in-hand with the industry over the past two years to help ensure supply in…

The innovative stem cell treatment from RMIT researchers offers a smart way forward for overcoming some of the field’s biggest challenges, through the precision power of high-frequency sound waves. Tissue engineering is an emerging field that aims to rebuild bone and muscle by harnessing the human body’s natural ability to heal itself. A key challenge in regrowing bone is the need for large amounts of bone cells that will thrive and flourish once implanted in the target area. To date, experimental processes to change adult stem cells into bone cells have used complicated and expensive equipment and have struggled with mass production, making widespread clinical application unrealistic. Additionally, the few clinical trials attempting to regrow bone have largely used stem cells extracted from a patient’s bone marrow – a highly painful procedure. In a new study published in the journal Small, and co-written by with first author and PhD researcher Lizebona August Ambattu, the RMIT research team showed stem cells treated with high-frequency…