Taguchi analysis of delamination associated with various drill bits in drilling of composite material
Taguchi analysis of delamination associated with various drill bits in drilling of composite material
复制标题
DOI：
10.1016/j.ijmachtools.2004.02.019
复制
发表时间：
2004-08
影响因子：
14
通讯作者：
C. Tsao;H. Hocheng
中科院分区：
文献类型：
--
作者：
C. Tsao;H. Hocheng
本文提出了麻花钻、烛棒钻和锯齿钻在使用中分层系数的预测和评价方法。该方法基于田口方法和方差分析（ANOVA）。利用超声C扫描技术对碳纤维增强塑料（CFRP）层合板的分层进行了检测。通过实验研究了不同切削条件下的分层系数。实验结果表明，进给速度和钻头直径被认为是作出最显着的贡献的整体性能。其目的是建立进给速度，主轴转速和钻头直径与CFRP层压板中诱导分层之间的相关性。通过多元线性回归得到了相关性，并与实验结果进行了比较。
This paper presents a prediction and evaluation of delamination factor in use of twist drill, candle stick drill and saw drill. The approach is based on Taguchi’s method and the analysis of variance (ANOVA). An ultrasonic C-Scan to examine the delamination of carbon fiber-reinforced plastic (CFRP) laminate is used in this paper. The experiments were conducted to study the delamination factor under various cutting conditions. The experimental results indicate that the feed rate and the drill diameter are recognized to make the most significant contribution to the overall performance. The objective was to establish a correlation between feed rate, spindle speed and drill diameter with the induced delamination in a CFRP laminate. The correlation was obtained by multi-variable linear regression and compared with the experimental results.