Comparative Study of High Performance Polymers in Selective Inhibition Sintering Process Through Finite Element Analysis

被引：8
|
作者：
Aravind, A. [1 ]
Siddiqui, T. N. [1 ]
Arunkumar, P. [1 ]
Balasubramanian, E. [1 ]
机构：
[1] Vel Tech Univ, Ctr Autonomous Syst Res, Madras, Tamil Nadu, India
来源：
POLYMERS & POLYMER COMPOSITES | 2017年 / 25卷 / 03期
关键词：
Sintering; Finite Element Analysis; Polymers; Inhibitor;
D O I：
10.1177/096739111702500303
中图分类号：
TB3 [工程材料学];
学科分类号：
0805 ; 080502 ;
摘要：
Selective Inhibition Sintering (SIS) is a novel additive manufacturing process which uses indigenously available polymers and the high cost laser system is avoided that makes the system cost-effective. Finite Element Analysis (FEA) is carried out to evaluate the performance of SIS process. The effect of temperature on the polymer structure is examined through coupled field transient thermo-structural analysis of various high performance polymer particles such as Polysulfone (PSU), Polybenzimidazole (PBI), Polyimide (P1), Polyethersulfone (PES), Perfluoroalkoxy alkanes (PFA), Ethylene tetrafluoroethylene (ETFE) and KCI is used as the inhibitor material. The structured finite element mesh model is created and heat flux is applied in equivalent time intervals to study the transient characteristics. Simulation results are presented with displacement, temperature and thermal stress for each polymer materials and their characteristics performance is evaluated.
引用
收藏
页码：199 / 202
页数：4
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