High precision material processing using ultrashort laser pulses at MHz repetition rates. The continual miniaturisation of mechanical and electronic components for biomedical, aerospace and industrial products is driving the demand for advanced fabrication techniques. Femtosecond laser micromachining in particular is emerging as a critical manufacturing process for these components and other new and unprecedented applications.
The project will build up strong links between the Photonics Institu ....High precision material processing using ultrashort laser pulses at MHz repetition rates. The continual miniaturisation of mechanical and electronic components for biomedical, aerospace and industrial products is driving the demand for advanced fabrication techniques. Femtosecond laser micromachining in particular is emerging as a critical manufacturing process for these components and other new and unprecedented applications.
The project will build up strong links between the Photonics Institute in Vienna, Austria, which is noted for their achievements in the development of femtosecond light sources, and the CLA, which has an excellent reputation for its expert knowledge in laser material processing. It is therefore believed to be beneficial for research in both countries.
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A New Parallel Robot with breakthrough performance for Manufacturing of Aerospace Components - kinematic and dynamic synthesis, design optimisation and prototyping. The Gantry-Tau is a new parallel type robot manipulator that will have the large workspace benefit of traditional Gantry robots in addition to stiffness and accuracy benefits well beyond the capabilities of existing robots. Preliminary results have shown that the Gantry-Tau can become the most accurate Gantry manipulator to date, wit ....A New Parallel Robot with breakthrough performance for Manufacturing of Aerospace Components - kinematic and dynamic synthesis, design optimisation and prototyping. The Gantry-Tau is a new parallel type robot manipulator that will have the large workspace benefit of traditional Gantry robots in addition to stiffness and accuracy benefits well beyond the capabilities of existing robots. Preliminary results have shown that the Gantry-Tau can become the most accurate Gantry manipulator to date, with the potential of competing with dedicated machines in the manufacturing industry. The expected project outcome is a working prototype of the Gantry-Tau demonstrating machining performance on aerospace components, publications in high-ranked conferences and journals and several patent applications.Read moreRead less
Modelling the cutting process and cutting performance in high-speed abrasive waterjet turning. This project will have a significant impact for the manufacturing industry by providing a new abrasive waterjet turning technology for producing highly reliable products from advanced, but difficult-to-machine, materials. It will also develop into a new branch of science by understanding the mechanics associated with the new turning process.
Enabling ambient intelligence for manufacturing processes through distributed camera networks. This project will develop methods to optimise and schedule networks of smart and traditional cameras in a manufacturing environment, enabling knowledge capture, manage performance and identify causes of quality degradation. This research will assist Australian manufacturers to stay competitive in the dynamic global market.
Image-based teleoperation of semi-autonomous robotic vehicles. This project will contribute strongly to Australia's robotic service industry in the development of semi-autonomous robotic inspection vehicles by; developing core technology in image-based teleoperation, training experts in the area, promoting the study of this topic within the Australian academia, and developing test facilities and prototype vehicles. Robotic inspection vehicles have the potential to replace direct human presence i ....Image-based teleoperation of semi-autonomous robotic vehicles. This project will contribute strongly to Australia's robotic service industry in the development of semi-autonomous robotic inspection vehicles by; developing core technology in image-based teleoperation, training experts in the area, promoting the study of this topic within the Australian academia, and developing test facilities and prototype vehicles. Robotic inspection vehicles have the potential to replace direct human presence in difficult, dangerous or simply uncomfortable inspection tasks such as; inspection of industrial pressure vessels, piping and conduits in factories or mines, undersea cabling, inspection of bridges, dams and other large scale civil buildings, amongst many other possibilities.Read moreRead less
Laser-based dynamic measurements, model identification and error compensation for multi-arm robotic pre-fabrication of structural components. The aim is to establish methodologies for laser-based dynamic measurements, accurate model identification and error correction in multi-arm cooperative robotic manipulation systems. The expected outcomes include development of enabling technologies and the world's first automated fabrication system for structural timber components. The novel methodologi ....Laser-based dynamic measurements, model identification and error compensation for multi-arm robotic pre-fabrication of structural components. The aim is to establish methodologies for laser-based dynamic measurements, accurate model identification and error correction in multi-arm cooperative robotic manipulation systems. The expected outcomes include development of enabling technologies and the world's first automated fabrication system for structural timber components. The novel methodologies established will increase safety, and improve and automate the fabrication of wall frames, roof trusses, and floor and ceiling panels for housing, industrial and commercial projects within Australia and overseas. Other application areas include multi-arm manufacturing and handling of large components, materials handling in hazardous environments, and robotic servicing tasks in remote places.Read moreRead less
Modelling of Pulse Current Parameters and Design of Fuzzy Logic Controller for Uniform Metal Transfer in Pulsed Gas Metal Arc Welding of Aluminium Alloy. The use of aluminium alloys in automotive and aerospace industry is growing across the world. In order to improve the use of aluminium alloy in various industries, the welding process for aluminium need to be improved. The objective of this research is to develop an intelligent controller for welding power source, which is capable of selectin ....Modelling of Pulse Current Parameters and Design of Fuzzy Logic Controller for Uniform Metal Transfer in Pulsed Gas Metal Arc Welding of Aluminium Alloy. The use of aluminium alloys in automotive and aerospace industry is growing across the world. In order to improve the use of aluminium alloy in various industries, the welding process for aluminium need to be improved. The objective of this research is to develop an intelligent controller for welding power source, which is capable of selecting process parameters automatically for varying pulse conditions in welding of aluminium alloys. The fundamental understanding about development of proposed intelligent system with smart controller for uniform metal transfer will create global interest across the welding industry and will create a new market potential throughout world where use of aluminium as a base material is growing.Read moreRead less
High-efficient abrasive waterjet machining of complex curved surfaces. This project aims to develop an abrasive waterjet process technology that is expected to increase the manufacturing efficiency by 4 times for complex curved surface structures such as the integral impellers and blisks used in turbine machines and aeroengines. It will also explore the science associated with the energy dissipation process for ultrahigh velocity abrasive waterjets and the curved surface generation process by th ....High-efficient abrasive waterjet machining of complex curved surfaces. This project aims to develop an abrasive waterjet process technology that is expected to increase the manufacturing efficiency by 4 times for complex curved surface structures such as the integral impellers and blisks used in turbine machines and aeroengines. It will also explore the science associated with the energy dissipation process for ultrahigh velocity abrasive waterjets and the curved surface generation process by the impact of a cloud of numerous particles. The intended outcome will break a technological barrier and make it entirely possible for the wide use of integral impellers and blisks in airplanes to significantly increase fuel efficiency. The economic, social and environmental benefit is expected to be enormous.Read moreRead less
Enhancing and modelling the abrasive waterjet impact and erosion process. This project aims to understand and improve the ultrahigh pressure abrasive waterjet (AWJ) impact process. The current AWJ machining technology transfers less than 20% of the jet energy to the workpiece, mainly due to the damping effect of a stagnant layer at the jet impact site. This project attempts to remove this effect using ultrasonic vibration and explore the new impact micromechanics under the coupled effect of part ....Enhancing and modelling the abrasive waterjet impact and erosion process. This project aims to understand and improve the ultrahigh pressure abrasive waterjet (AWJ) impact process. The current AWJ machining technology transfers less than 20% of the jet energy to the workpiece, mainly due to the damping effect of a stagnant layer at the jet impact site. This project attempts to remove this effect using ultrasonic vibration and explore the new impact micromechanics under the coupled effect of particle impact and workpiece vibration. The expected outcome is a new AWJ technology for efficient, multi-scale machining, and to increase industry’s capability in fabricating high-integrity products.Read moreRead less
Linkage Infrastructure, Equipment And Facilities - Grant ID: LE200100168
Funder
Australian Research Council
Funding Amount
$550,000.00
Summary
Integrated Functional Printing Facility for Advanced Material Technologies. The project aims to develop Australia’s first fully integrated small-scale and agile prototyping facility for printing. This facility will provide critical infrastructure to deposit a wide range of advanced materials with unprecedented precision & process flexibility allowing realistic form, configuration and device-ready formats with minimal usage of functional ink. Using this unique facility, researchers will be able t ....Integrated Functional Printing Facility for Advanced Material Technologies. The project aims to develop Australia’s first fully integrated small-scale and agile prototyping facility for printing. This facility will provide critical infrastructure to deposit a wide range of advanced materials with unprecedented precision & process flexibility allowing realistic form, configuration and device-ready formats with minimal usage of functional ink. Using this unique facility, researchers will be able to assess integration of novel functional materials in a wide range of devices and applications, including critical components of affordable healthcare diagnostic devices, advanced security features in banknotes, integrated RFID tracking systems, high performance solar cells and separation membranes. Read moreRead less