Influence of cutting conditions on the cutting performance of TiAl6V4

CORC > 力学研究所 > 中国科学院力学研究所 > 非线性力学国家重点实验室

	Influence of cutting conditions on the cutting performance of TiAl6V4
	Ye GG(叶贵根); Xue SF; Tong XH; Dai LH(戴兰宏)
	2011
会议名称	International Conference on Materials and Products Manufacturing Technology (ICMPMT 2011)
会议日期	OCT 28-30, 2011
通讯作者邮箱	Yegg@lnm.imech.ac.cn; lhdai@lnm.imech.ac.cn
会议地点	Chengdu, PEOPLES R CHINA
关键词	Chip morphology Size effect Cutting temperature TiAl6V4 CHIP FORMATION ALLOY SIMULATION TI-6AL-4V
卷号	337
页码	387-391
通讯作者	Dai, LH (reprint author), Chinese Acad Sci, State Key Lab Nonlinear Mech, Inst Mech, Beijing 100190, Peoples R China.
中文摘要	The FEM simulation was developed to investigate the influences of cutting speed, uncut chip thickness and tool rake angle on the cutting performance of TiAl6V4. The FEM simulation was validated using experimental results and good agreement was obtained. The simulation results indicate that the transition from continuous to saw-tooth chip formation is favored by increases in cutting speed and uncut chip thickness and a decrease in tool rake angle. The existence of Salomon's assumption was further discussed, which shows that the Salomon's assumption is not valid for the tool-chip interface temperature, but could be true for the surface temperature of the workpiece. In addition, decreasing the uncut chip thickness leads to an increase of the specific cutting energy, which could be primarily caused by an increase in the shear strength of the workpiece material due to a decrease in the PSZ temperature.
收录类别	CPCI ; EI
合作状况	国内
产权排序	[Ye, GuiGen; Xue, ShiFeng; Tong, XingHua] Department of Engineering Mechanics, Petroleum University of China, Shan Dong 257061, China;[Ye, GuiGen; Dai, LanHong] State Key Laboratory of Nonlinear Mechanics, Institute of Mechanics, Chinese Academy of Sciences, Beijing 100190, China
会议网址	http://dx.doi.org/10.4028/www.scientific.net/AMR.337.387
会议录	MATERIALS PROCESSING TECHNOLOGY
会议录出版者	TRANS TECH PUBLICATIONS LTD
会议录出版地	LAUBLSRUTISTR 24, CH-8717 STAFA-ZURICH, SWITZERLAND
学科主题	Engineering ; Manufacturing; Materials Science ; Multidisciplinary; Materials Science ; Coatings & Films
语种	英语
ISSN号	1022-6680
ISBN号	978-3-03785-247-7
内容类型	会议论文
源URL	[http://dspace.imech.ac.cn/handle/311007/46821]
专题	力学研究所_非线性力学国家重点实验室
推荐引用方式 GB/T 7714	Ye GG,Xue SF,Tong XH,et al. Influence of cutting conditions on the cutting performance of TiAl6V4[C]. 见:International Conference on Materials and Products Manufacturing Technology (ICMPMT 2011). Chengdu, PEOPLES R CHINA. OCT 28-30, 2011.http://dx.doi.org/10.4028/www.scientific.net/AMR.337.387.