Analysis on dynamics of a cutting tool with the thermal distortion in turning process | |
Wang, An; Jin, Wuyin; Wang, Guanping; Li, Xiaoyong | |
刊名 | NONLINEAR DYNAMICS
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2016-10 | |
卷号 | 86期号:2页码:1183-1191 |
关键词 | Turning process Bifurcation Time delay Thermal distortion of the cutting tool |
ISSN号 | 0924-090X |
DOI | 10.1007/s11071-016-2956-1 |
英文摘要 | The thermal distortion of the cutting tool is an important factor that can affect machining precision. A new single degree of freedom chatter model of the regenerative orthogonal turning process takes into account the thermal distortion of the cutting tool is proposed in this work. The cutting tool of the turning system is modeled as one-dimensional oscillator with nonlinear stiffness and the thermal distortion both in axial and in radial direction. Numerical method is employed to explore the effect of the largest thermal distortion on the dynamics of the cutting system. The results show that the motion of the cutting tool will transition among periodic, quasi-periodic, and chaotic motions with the time delay and the largest thermal distortion changed, at the same time, the different bifurcation patterns are found that indicate the dynamics of the cutting system is influenced by the largest thermal distortion. In addition, the stability of cutting system will be broken earlier with the increase in the largest thermal distortion. |
资助项目 | National Natural Science Foundation of China[11372122][51465029] |
WOS研究方向 | Engineering ; Mechanics |
语种 | 英语 |
出版者 | SPRINGER |
WOS记录号 | WOS:000383667400036 |
状态 | 已发表 |
内容类型 | 期刊论文 |
源URL | [http://119.78.100.223/handle/2XXMBERH/33580] ![]() |
专题 | 机电工程学院 |
通讯作者 | Jin, Wuyin |
作者单位 | Lanzhou Univ Technol, Sch Mech & Elect Engn, Lanzhou 730050, Peoples R China |
推荐引用方式 GB/T 7714 | Wang, An,Jin, Wuyin,Wang, Guanping,et al. Analysis on dynamics of a cutting tool with the thermal distortion in turning process[J]. NONLINEAR DYNAMICS,2016,86(2):1183-1191. |
APA | Wang, An,Jin, Wuyin,Wang, Guanping,&Li, Xiaoyong.(2016).Analysis on dynamics of a cutting tool with the thermal distortion in turning process.NONLINEAR DYNAMICS,86(2),1183-1191. |
MLA | Wang, An,et al."Analysis on dynamics of a cutting tool with the thermal distortion in turning process".NONLINEAR DYNAMICS 86.2(2016):1183-1191. |
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