Investigation for surface finish improvement of FDM parts by vapor smoothing process

被引：82

作者：

Singh, Rupinder ^{[1
]}

Singh, Sunpreet ^{[1
]}

Singh, Iqwinder Preet ^{[1
]}

Fabbrocino, Francesco ^{[2
]}

Fraternali, Fernando ^{[3
]}

机构：

[1] GNDEC, Dept Prod Engn, Ludhiana 141006, Punjab, India

[2] Pegaso Univ, Dept Engn, Piazza Trieste & Trento 48, I-80132 Naples, Italy

[3] Univ Salerno, Dept Civil Engn, Via Giovanni Paolo II 132, I-84084 Fisciano, SA, Italy

来源：

COMPOSITES PART B-ENGINEERING | 2017年 / 111卷

关键词：

Fused deposition modelling; Surface finish; Dimensional accuracy; Vapor smoothing; Acetone Design of experiment; CEMENT MORTARS; DEPOSITION; REINFORCEMENT; PARAMETERS; MODEL;

D O I：

10.1016/j.compositesb.2016.11.062

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

Fused deposition modelling (FDM) is one of the most widely used cost-effective additive manufacturing (AM) technique for modelling and prototyping of functional/non-functional parts subjected to different industrial applications. However, this technique still possesses substantial problems in-terms of poor surface finish and dimensional accuracy of the prototypes. In the present research work, an effort has been made to improve the surface finish of FDM based benchmarks through chemical (acetone) exposure by using vapor smoothing station (VSS). Experimental analysis has been carried out by using design of experiments (DOE) technique in -order to find out the effect of input factors on surface finish of the benchmarks. The results of the present study highlights the capability of the VSS for improving the surface finish of the FDM based parts to nano -level with negligible dimensional deviations. (C)2016 Elsevier Ltd. All rights reserved.

引用

页码：228 / 234

页数：7

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