Chocalm

Material Characterisation and Process Development for Chocolate parallel Layer Manufacturing L. Hao, S. Mellor, O. Seaman, J. Henderson, N. Sewell, M. Sloan Advanced Technology Research Institute, School of Engineering, naught and Mathematics, University of Exeter, Exeter, UK (Received 19 February 2010; final version received 19 February 2010) abstraction This paper describes the development of a novel fabrication rein in cognise as chocolate additive layer former (ChocALM). The body has been developed for the layer-by-layer settle of creative and personalised lead-in dimensional (3D) chocolate products. This study investigates the material and property conduct of a commercial chocolate. Deposition experiments have been carried using the saucily developed ChocALM dodge to illustrate the effects of the dethronement parameters on the geometry accuracy and dimension of the deposited chocolates. The results revealed that process parameters such as projecti on rate, nozzle velocity and nozzle height are vituperative for successful down payment of chocolate and the optimisation of these parameters enable the ChocALM system to create 3D chocolates with appropriate quality.

Keywords: chocolate, extrusion, additive layer manufacturing, deposition parameters 1 Introduction Additive layer manufacturing (ALM), besides known as solid freeform fabrication (SFF), fast prototyping (RP) or rapid manufacturing (RM) is a process which works on an additive belief by laying down material in layers. This casing of manufacture is unconstrained by many of the limitations of conventional (subtractive or formative) processes. ALM allows the ta! ke of complex, high quality parts without the need for high-ticket(prenominal) and beat consuming retooling or labour intensive machining; it also enables the econ economically viable production of customised products. The term AM relates to a chop-chop growing number of machines and processes, including Stereolithography (SLA), Selective Laser...If you want to incur a full essay, order it on our website: BestEssayCheap.com

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