The Helmet Reverse Forming and Static Characteristic Analysis

Abstract:

In order to solve irregular product surface quality is difficult to test problems, this paper combined reverse engineering with finite element analysis related technologies, good results have been achieved. Selected the helmet as the research object, introduced the reverse engineering and finite element analysis of the basic methods and ideas. First through the 3D laser scanner for safety helmet surface point cloud data, the data conducted the pretreatment in the Imageware software, and then in UG finished surface reconstruction and materialization process, finally guided the reverse forming helmet entity into Ansys Workbench software to carry on the finite element analysis, through the generation of stress and deformation analysis nephogram to test the sample quality.

• Periodical: Advanced Materials Research (Volumes 712-715)
• Pages: 1145-1148
• DOI: https://doi.org/10.4028/www.scientific.net/AMR.712-715.1145
• Online since: June 2013
• Authors: Shi Gang Wang, Guan Xiong Wu, Chao Cui, Xi Bing Li
• Keywords: ANSYS Workbench , Imageware, Quality Detection, Reverse Engineering (RE), UG

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