FDM成型后ABS材料表面质量车削实验研究  

Experimental Research on Turning of Surface Roughness of ABS Material after Fused Deposition Molding(FDM)

作　　者：杨亮[1] 刘小铭 Yang Liang;Liu Xiaoming(School of Mechanical Engineering,Dalian Jiaotong University,Dalian,Liao Ning 116000,China)

机构地区：[1]大连交通大学机械工程学院,辽宁省大连市116000

出　　处：《工具技术》2022年第5期60-63,共4页Tool Engineering

摘　　要：ABS材料作为一种热塑性材料,常用于熔融沉积成型(FDM)工艺等多个领域。通过对不同成型角度和分层厚度的FDM实验研究可知,运用该技术成型的ABS材料表面质量普遍较差。为了解决这一问题,采用增减材混合加工方法,选用合适的FDM成型参数组合,对FDM成型后的ABS材料进行超声振动切削实验研究,从而改善该材料的表面质量。同时,对切削实验后的结果进行极差分析,研究了切削三要素对表面粗糙度的影响规律,并通过实验对比研究了普通切削和超声振动切削ABS材料的表面形貌特征区别。As a kind of thermoplastic material,ABS material is often used in many fields such as fused deposition molding(FDM)process.Through the FDM forming experiment under condition of different forming angle and layer thickness,it can be known that the surface quality of the ABS material formed by above technology is generally poor.In order to solve this problem,the method of additive and subtractive manufacturing is adopted,a appropriate combination of FDM forming parameters is chosen,the ABS material formed by FDM is subjected to ultrasonic vibration cutting experiments.The surface quality of the material is improved.The range analysis of the results after the cutting experiment is carried out to study the influence of the three cutting factors on the surface roughness,and the difference between the surface morphology characteristics of ABS materials in ordinary cutting and ultrasonic vibration cutting is compared and studied.

关 键 词：表面粗糙度 ABS材料 熔融沉积成型(FDM) 超声振动切削 

分 类 号：TG51[金属学及工艺—金属切削加工及机床] TH145.42[一般工业技术—材料科学与工程]