An Experimental Study of Surface Improvement in FDM Parts by Vapor Treatment Process

• 作者: Mayank Prajapati Sandeep Rimza
• 来源期刊: 机械工程研究(英文)
• 学科: 经济
• 关键词: FDM Vapor chemical process Surface quality Design of experiment
• 年，卷（期）: 2020,（1）
• 页码范围: 12-20
• 页数: 9页
• 分类号: F42

摘要

Fused deposition modeling is one of the most adaptable additive production method as a result of the value-effectiveness and environment-friendly nature.However,FDM technique nevertheless possesses primary problems in phrases of negative surface best due to including layer by using layer production method for the prototypes.It is acceptable to explore an efficient method for FDM elements to enhance the bad surface first-rate and dimensions precision.In the present research paper,an effort has been made to decorate the surface better and optimize the vital processing parameter of FDM based benchmark the use of vapor smoothing procedure(VSP).A comparative experimental take a look at has been completed by layout of experiments,Taguchi technique to analyse impact of input layout parameters at the floor finish of benchmark FDM parts.The outcomes of prevailing research display that VSP treatment improves the surface excellent of FDM components to micro stage with negligible dimensional variation.It is observed that improved floor excellent is observed in the 1,2,-Dichloroethane chemical at 90°component construct orientation,0.25 mm layer thickness,10%fill density and 90 sec Exposure times.