Experimental investigation of the three-component forces in finish dry hard turning of hardened tool steel at different hardness levels

doi:10.1007/s00170-013-5423-x

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	Experimental investigation of the three-component forces in finish dry hard turning of hardened tool steel at different hardness levels
	Tang, Linhu 1; Gao, Chengxiu 1; Huang, Jianlong 2; Lin, Xiaojun 1; Zhang, Junping 1
刊名	INTERNATIONAL JOURNAL OF ADVANCED MANUFACTURING TECHNOLOGY
	2014-02
卷号	70 期号:9-12 页码:1721-1729
关键词	FDHT Hardened tool steel Workpiece hardness Cutting force Radial force Feed force
ISSN号	0268-3768
DOI	10.1007/s00170-013-5423-x
英文摘要	In this paper, the effects of cutting speed, depth of cut, feed, workpiece hardness (51, 55, 58, 62, and 65 +/- 1 HRC), tool flank wear, and nose radius on three-component forces in finish dry hard turning (FDHT) of the hardened tool steel AISI D2 were experimentally investigated by utilizing the PCBN inserts. Experimental results showed that the feed force is the lowest in three-component forces and influence of cutting parameters on it is less than two others in the FDHT of AISI D2. Values of the radial force are higher than those of the cutting force when cutting speed, depth of cut, and feed range from 75 to 301 m/min, and 0.10 to 0.40 and 0.05 to 0.20 mm, respectively, but lower in the range between 0.8- and 1.6-mm nose radius. Values of the cutting force are higher than those of the radial force as the workpiece hardness varies from 51 to 58 +/- 1 HRC while lower in the range between 62 and 65 +/- 1 HRC. Besides, there are relations between the changing laws of three-component forces and the softening effect of chip, cohesion effect in the tool-chip junction zone, and intenerating effect of metal in the workpiece surface. The high flank wear formation increases the contact with workpiece surface and hence induces tearing-drawing and welding effect duo to instantaneous high temperature.
资助项目	Youth Science and Technology Innovation Foundation of Lanzhou Institute of Technology[13 K-001] ; Scientific Research Project of Higher Schools of Gansu Province[2013A-131]
WOS研究方向	Automation & Control Systems ; Engineering
语种	英语
出版者	SPRINGER LONDON LTD
WOS记录号	WOS:000331565600017
状态	已发表
内容类型	期刊论文
源URL	[http://119.78.100.223/handle/2XXMBERH/34461]
专题	兰州理工大学机电工程学院
通讯作者	Tang, Linhu
作者单位	1.Lanzhou Inst Technol, Coll Mechanoelect, Lanzhou 730050, Gansu, Peoples R China 2.Lanzhou Univ Technol, Coll Mechanoelect, Lanzhou 730050, Gansu, Peoples R China
推荐引用方式 GB/T 7714	Tang, Linhu,Gao, Chengxiu,Huang, Jianlong,et al. Experimental investigation of the three-component forces in finish dry hard turning of hardened tool steel at different hardness levels[J]. INTERNATIONAL JOURNAL OF ADVANCED MANUFACTURING TECHNOLOGY,2014,70(9-12):1721-1729.
APA	Tang, Linhu,Gao, Chengxiu,Huang, Jianlong,Lin, Xiaojun,&Zhang, Junping.(2014).Experimental investigation of the three-component forces in finish dry hard turning of hardened tool steel at different hardness levels.INTERNATIONAL JOURNAL OF ADVANCED MANUFACTURING TECHNOLOGY,70(9-12),1721-1729.
MLA	Tang, Linhu,et al."Experimental investigation of the three-component forces in finish dry hard turning of hardened tool steel at different hardness levels".INTERNATIONAL JOURNAL OF ADVANCED MANUFACTURING TECHNOLOGY 70.9-12(2014):1721-1729.