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New method of improving parts accuracy by adding heat balance support in selective laser sintering
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作者 Bing LIU Li-chao ZHANG +1 位作者 Jian-hua MO Bo QIAN 《Journal of Zhejiang University-Science A(Applied Physics & Engineering)》 SCIE EI CAS CSCD 2009年第3期361-369,共9页
In order to improve parts accuracy, a method of adding heat balance support (HBS) was proposed, and the detailed algorithm for generating HBS was developed. A number of experiments and a comparison between similar s... In order to improve parts accuracy, a method of adding heat balance support (HBS) was proposed, and the detailed algorithm for generating HBS was developed. A number of experiments and a comparison between similar softwares, showed that the algorithm is efficient and feasible. Moreover, different features of riBS were studied for different kinds of materials, such as PS and nylon. The research findings indicate that automatically adding HBS can significantly improve the accuracy of the parts, and that the algorithm for generating HBS is efficient and precise. 展开更多
关键词 Selective laser sintering (SLS) ACCURACY Heat balance support (HBS) Triangular facet 3D rings
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