Effect of Spray-Based Printing Parameters on Cementitious Material Distribution

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dc.creatorLu, Bing
dc.creatorLi, Mingyang
dc.creatorLao, Wenxin
dc.creatorWeng, Yiwei
dc.creatorQian, Shunzhi
dc.creatorTan, Ming Jen
dc.creatorLeong, Kah Fai
dc.date.accessioned2021-11-15T21:21:27Z
dc.date.available2021-11-15T21:21:27Z
dc.date.issued2018
dc.description.abstractIn the past decade, 3D printing is getting into more and more industry areas including building and construction. However, most 3D cementitious material printing processes are limited in horizontal printing surface. Due to the nature of building and construction industry, 3D spray cementitious material printing process was developed to apply material in vertical or even overhang surfaces. Unlike traditional manually operated spray method in building and construction industry, 3D spray cementitious material printing process requires higher accuracy on material distribution. In this paper, the effects of four printing parameters (cementitious material flow rate, air flow rate, nozzle travel speed, nozzle standoff distance) on material distribution in 3D spray cementitious material printing process were investigated experimentally. An experimental model, which can be further used in the control of 3D spray cementitious material printing process, was then developed upon on the results.en_US
dc.description.departmentMechanical Engineeringen_US
dc.identifier.urihttps://hdl.handle.net/2152/90277
dc.identifier.urihttp://dx.doi.org/10.26153/tsw/17198
dc.language.isoengen_US
dc.publisherUniversity of Texas at Austinen_US
dc.relation.ispartof2018 International Solid Freeform Fabrication Symposiumen_US
dc.rights.restrictionOpenen_US
dc.subjectadditive manufacturingen_US
dc.subject3D cementitious material printingen_US
dc.subjectsprayen_US
dc.subjectmaterial distributionen_US
dc.subjectmodellingen_US
dc.titleEffect of Spray-Based Printing Parameters on Cementitious Material Distributionen_US
dc.typeConference paperen_US

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2018 International Solid Freeform Fabrication Symposium