Breakthrough technologies in implantable bionics. This project aims to introduce revolutionary changes in implantable bionics via miniaturisation, automation and improved reliability and generating new knowledge by leveraging recent advances in laser processes. Expected outcomes include innovative hybrid thin-film/thick-film electrode arrays with more channels and charge-carrying capacity for neuromodulation; novel glass interfaces that facilitate deeply-miniaturised hermetic packages; and failu ....Breakthrough technologies in implantable bionics. This project aims to introduce revolutionary changes in implantable bionics via miniaturisation, automation and improved reliability and generating new knowledge by leveraging recent advances in laser processes. Expected outcomes include innovative hybrid thin-film/thick-film electrode arrays with more channels and charge-carrying capacity for neuromodulation; novel glass interfaces that facilitate deeply-miniaturised hermetic packages; and failure analysis to ensure study aims result in new processes that are as or more reliable than the current state-of-the-art. This work will create new and novel manufacturing processes, and trains the next generation of innovators equipped with the tools to advance implantable bionics into the future.Read moreRead less
An innovative system for accurate bending of fracture fixation plates in orthopaedic surgery. Bone fractures cost the Australian healthcare system about 1 billion annually, with the costs associated with non optimal surgical outcomes due to post-operative complications being much higher. The novel system developed in this project will not only shorten surgical procedures but also result in anatomically better fitting plates which will improve the functional outcome and reduce the need for surgic ....An innovative system for accurate bending of fracture fixation plates in orthopaedic surgery. Bone fractures cost the Australian healthcare system about 1 billion annually, with the costs associated with non optimal surgical outcomes due to post-operative complications being much higher. The novel system developed in this project will not only shorten surgical procedures but also result in anatomically better fitting plates which will improve the functional outcome and reduce the need for surgical implant removal. It will further lessen degenerative changes in adjacent joints as a result of incorrect fracture alignment. It can be expected that these improvements in surgical techniques will translate into reduced healthcare expenditure and ensure patient's quality of life.Read moreRead less
Modular microfluidic platform for mimicking multi-organ system interactions. This project aims to develop a novel, modular microfluidic platform that overcomes current limitations of integrated systems in synchronising multi-tissue culture, imaging and operational complexity. Understanding multi-organ systemic crosstalk in human health and diseases demands dynamic culture systems that can mimic such interactions. This project will deliver a first-in-class platform technology and establish intern ....Modular microfluidic platform for mimicking multi-organ system interactions. This project aims to develop a novel, modular microfluidic platform that overcomes current limitations of integrated systems in synchronising multi-tissue culture, imaging and operational complexity. Understanding multi-organ systemic crosstalk in human health and diseases demands dynamic culture systems that can mimic such interactions. This project will deliver a first-in-class platform technology and establish international and disciplinary collaborations to develop different tissue and engineering modules relevant to applications in systemic nanotoxicology, drug bioactivation and chronic diseases. This will provide the cornerstone technology to develop a new generation of disease models and therapeutics targeting interaction dysfunctions.Read moreRead less
High Performance Twist Drill Design and Drilling Operations for Machining Mould Steel. In this project a high performance drill point design, based on low drilling forces and high drill-life criteria when machining mould steel will be developed together with a computer application software for drilling force predictions, based on the ¡®unified-generalised mechanics of cutting approach¡¯, and optimal drilling feed and speed selection for minimum cost and time per hole, based on a multi-constraint ....High Performance Twist Drill Design and Drilling Operations for Machining Mould Steel. In this project a high performance drill point design, based on low drilling forces and high drill-life criteria when machining mould steel will be developed together with a computer application software for drilling force predictions, based on the ¡®unified-generalised mechanics of cutting approach¡¯, and optimal drilling feed and speed selection for minimum cost and time per hole, based on a multi-constraint drilling optimization analysis. Particular attention will be given to the manufacture of the drill point geometry. It is anticipated that the application software will enable the drill design, manufacture, performance and drilling conditions to be integrated.Read moreRead less
Predictive Mechanics of Cutting Models for Forces and Torque in Machine Tapping Operations with Straight and Helical Flute Taps. This project is aimed at developing a fundamental understanding of the cutting process as well as mechanics of cutting mathematical models and software for reliable predictions of all the force components, torque and power in machine tapping of both wrought and sintered metallic materials with straight and helical fluted taps. This investigation will provide useful fun ....Predictive Mechanics of Cutting Models for Forces and Torque in Machine Tapping Operations with Straight and Helical Flute Taps. This project is aimed at developing a fundamental understanding of the cutting process as well as mechanics of cutting mathematical models and software for reliable predictions of all the force components, torque and power in machine tapping of both wrought and sintered metallic materials with straight and helical fluted taps. This investigation will provide useful fundamental and practical information and data on the tapping operations, renowned as 'some of the most neglected operations in machining research' and as 'bottleneck operations in practice'. This project heads towards satisfying the internationally recognised pressing need for quantitatively reliable machining performance data and equations.Read moreRead less
An innovative manufacturing technology enabling new generations of hip joint prostheses. The success of the present project will revolutionise the way we produce hip joint prostheses, resolve the critical issues caused by the wear of the hip joint bearing surfaces, and dramatically improve patients' life quality. The project will open an entirely new application field for the Australian made materials which have a very limited market so far. With the innovative technology and the new generations ....An innovative manufacturing technology enabling new generations of hip joint prostheses. The success of the present project will revolutionise the way we produce hip joint prostheses, resolve the critical issues caused by the wear of the hip joint bearing surfaces, and dramatically improve patients' life quality. The project will open an entirely new application field for the Australian made materials which have a very limited market so far. With the innovative technology and the new generations of hip joint prostheses, the international competitive edge of the Australian industry will be markedly sharpened. Patients, and the Australian economy, are expected to benefit greatly from successful developments in this project.Read moreRead less
Life-time Modelling of Industrial Products for Reuse. Product disposal responsibility has shifted from consumers to manufacturers. Re-use of components is the most efficient strategy for product recovery, which requires reliable methods for assessing the quality and remaining life of used components. The aim of this project is to develop a lifetime model to estimate the remaining life and quality of a used component. This will enable manufacturers to estimate the potential reusability of a compo ....Life-time Modelling of Industrial Products for Reuse. Product disposal responsibility has shifted from consumers to manufacturers. Re-use of components is the most efficient strategy for product recovery, which requires reliable methods for assessing the quality and remaining life of used components. The aim of this project is to develop a lifetime model to estimate the remaining life and quality of a used component. This will enable manufacturers to estimate the potential reusability of a component without going through costly and time consuming disassembly processes. In addition, the data from the lifetime monitoring process will provide information for improving the design and manufacture of environmentally friendly products.Read moreRead less
Discovery Early Career Researcher Award - Grant ID: DE130101402
Funder
Australian Research Council
Funding Amount
$375,000.00
Summary
Advanced laser micromachining with femtosecond vector beams. This project is aimed at developing a new method for ultra-precision laser micromachining and dissection of biological tissues using femtosecond vector beams. The capability of these unconventional laser beams to process different materials with unsurpassed precision and efficiency offers significant economic and clinical benefits.
Mechanical Characterization of Carbon Nanotubes. Carbon nanotubes play important roles in the development of nanotechnology, a key technology in the twenty-first century. This project aims to establish the theories and techniques for characterizing the mechanical properties of carbon nanotubes. A novel method combining atomic analysis, predictive modeling and direct experimental quantification with atomic force microscopy will be used to achieve the objectives. The research will bring about new ....Mechanical Characterization of Carbon Nanotubes. Carbon nanotubes play important roles in the development of nanotechnology, a key technology in the twenty-first century. This project aims to establish the theories and techniques for characterizing the mechanical properties of carbon nanotubes. A novel method combining atomic analysis, predictive modeling and direct experimental quantification with atomic force microscopy will be used to achieve the objectives. The research will bring about new nanomechanics theories, resolve the existing paradox in nanotube deformation and provide an effective measuring method under complex loading. The achievement will contribute to the knowledge of nanotechnology and help the industry for further technical development.Read moreRead less
Mechanics of transverse friction and roughness in cold strip rolling. The transverse friction and roughness have a significant effect on the shape and surface quality of the rolled strip. However, mechanics of transverse friction in cold rolling have not been identified clearly. In this project, a two-dimensional mixed film lubrication model, which couples with the strip deformation and the roll stacks deformation, will be developed to quantify the effects of transverse friction and roughness on ....Mechanics of transverse friction and roughness in cold strip rolling. The transverse friction and roughness have a significant effect on the shape and surface quality of the rolled strip. However, mechanics of transverse friction in cold rolling have not been identified clearly. In this project, a two-dimensional mixed film lubrication model, which couples with the strip deformation and the roll stacks deformation, will be developed to quantify the effects of transverse friction and roughness on strip shape and surface quality. It will extend the scope of friction and roughness analysis well beyond other existing models.Read moreRead less