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Revolutionising Mineral Separation using Additive Manufacturing

Project Member(s): Harvard, H., Paul, G., Wei, D., Behrens, M., He, Y.

Funding or Partner Organisation: Innovative Manufacturing Cooperative Research Centre
Innovative Manufacturing Cooperative Research Centre
MINERAL TECHNOLOGIES PTY LTD
MINERAL TECHNOLOGIES PTY LTD

Start year: 2018

Summary: his project will investigate using complex and efficient geometries to re design the helical shaped gravity concentrator (commonly known as a spiral), in a way suited to an existing 3D printing technology. The 3D printing technology will be selected during an initial pilot phase, which is being independently funded by Mineral Technologies ($100k) prior to the commencement of the IMCRC funded project.

Publications:

Munasinghe, N, Romeijn, T & Paul, G 2023, 'Voxel-based sensor placement for additive manufacturing applications', Journal of Intelligent Manufacturing, vol. 34, no. 2, pp. 739-751.
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Masangkay, J, Munasinghe, N, Watterson, P & Paul, G 2022, 'Simulation and experimental characterisation of a 3D-printed electromagnetic vibration sensor', Sensors and Actuators A: Physical, vol. 338, pp. 113470-113470.
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Romeijn, T, Behrens, M, Paul, G & Wei, D 2022, 'Experimental analysis of water and slurry flows in gravity-driven helical mineral separators', Powder Technology, vol. 405, pp. 117538-117538.
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Munasinghe, N & Paul, G 2021, 'Radial slicing for helical-shaped advanced manufacturing applications', The International Journal of Advanced Manufacturing Technology, vol. 112, no. 3-4, pp. 1089-1100.
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Romeijn, T, Singh, K, Behrens, M & Paul, G 2021, 'Effect of accelerated weathering on the creep behaviour of additively manufactured Polyethylene Terephthalate Glycol (PETG)', Journal of Polymer Research, vol. 28, no. 9, p. 352.
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Munasinghe, N, Masangkay, J & Paul, G 1970, 'Temperature Compensated 3D Printed Strain Sensor for Advanced Manufacturing Applications', 2021 IEEE International Conference on Robotics and Automation (ICRA), 2021 IEEE International Conference on Robotics and Automation (ICRA), IEEE, Xi’an China, pp. 7006-7012.
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Munasinghe, N & Paul, G 2020, 'Ultrasonic-Based Sensor Fusion Approach to Measure Flow Rate in Partially Filled Pipes', IEEE Sensors Journal, vol. 20, no. 11, pp. 6083-6090.
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Romeijn, T, Wells, B, Wei, D & Paul, G 2020, 'Investigation into the shear property of thin-walled additively manufactured structures using staggered fused filament fabrication', Additive Manufacturing, vol. 35, pp. 101259-101259.
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Munasinghe, N & Paul, G 1970, 'Integrated 3-D printable temperature sensor for advanced manufacturing', Australasian Conference on Robotics and Automation, ACRA, Australasian Conference on Robotics and Automation, ARAA, Queensland, Australia.

Munasinghe, N & Paul, G 1970, 'Path Planning for Robot Based Radial Advanced Manufacturing Using Print Space Sampling', 2020 16th International Conference on Control, Automation, Robotics and Vision (ICARCV), 2020 16th International Conference on Control, Automation, Robotics and Vision (ICARCV), IEEE, Shenzhen, China, pp. 854-859.
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Munasinghe, N, Miles, L & Paul, G 1970, 'Direct-Write Fabrication of Wear Profiling IoT Sensor for 3D Printed Industrial Equipment', Proceedings of the International Symposium on Automation and Robotics in Construction (IAARC), 36th International Symposium on Automation and Robotics in Construction, International Association for Automation and Robotics in Construction (IAARC), Banff, Canada, pp. 862-869.
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Munasinghe, N, Woods, M, Miles, L & Paul, G 1970, '3-D Printed Strain Sensor for Structural Health Monitoring', 2019 IEEE International Conference on Cybernetics and Intelligent Systems (CIS) and IEEE Conference on Robotics, Automation and Mechatronics (RAM), 2019 IEEE International Conference on Cybernetics and Intelligent Systems (CIS) and IEEE Conference on Robotics, Automation and Mechatronics (RAM), IEEE, Bangkok, pp. 275-280.
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Munasinghe, N & Paul, G 2019, 'Advanced Manufacturing of Spirals for Mineral Separation with Integrated Smart Sensing'.

FOR Codes: Mechanical Engineering, First Stage Treatment of Ores and Minerals, First stage treatment of minerals