3D surface topography formation in ultra-precision turning |
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| Authors: | LI Li-wei DONG Shen CHENG Kai |
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| Affiliation: | School of Mechatronic Engineering,Harbin Institute of Technology,Harbin 150001 ,China;School of Mechatronic Engineering,Harbin Institute of Technology,Harbin 150001 ,China;School of Mechatronic Engineering,Harbin Institute of Technology,Harbin 150001 ,China |
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| Abstract: | The generation process of 3D surface topography in ultra-precision turning is analyzed, as the result of superimposing between actual roughness surface,waviness surface and geometrical form texture surface. From the viewpoints of machine technical system and manufacturing process,factors influencing on roughness surface, waviness surface and geometrical form texture surface in ultra-precision turning are discussed further.The 3D topography of ideal roughness surface and actual surface affected by cutting vibration are simulated respectively. |
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| Keywords: | ultra-precision machining surface topography surface roughness surface waviness |
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