标题：The influence of stretched fixation on face milling-machined 6061T6 aluminum alloy
作者：Yi, Wei; Jiang, Zhaoliang; Li, Zhi; Li, Bin; Liu, Wenping
作者机构：[Yi, Wei; Jiang, Zhaoliang; Li, Zhi; Liu, Wenping] Shandong Univ, Sch Mech Engn, Jinan 250061, Peoples R China.; [Jiang, Zhaoliang; Liu, Wenping] Sh 更多
会议名称：12th Conference on Machining and Advanced Manufacturing Technology
会议日期：JUL 24-27, 2013
来源：ADVANCES IN MACHINING AND MANUFACTURING TECHNOLOGY XII
关键词：aluminum alloy; stretched fixation face milling; surface topography;; surface residual stress; flatness
摘要：The influence of stretched fixation on face milling-machined 6061T6 aluminum alloy, a widely used material in industry, was investigated in the paper. A unidirectional stretched fixture was designed and used in the face milling experiments. During the experiments, the pre-stress exerted on the work-piece increased from 0 to 220MPa with other machining parameters being constant. Surface topography, surface residual stress and flatness were measured. The results reveal that stretched fixation has significantly effect on residual stress, machined surface flatness, and roughness.