Modelling of hard turning: effect of tool geometry on cutting force
作者： Z. Y. Shi , Z. Q. Liu , C. M. Cao
DOI: 10.1007/978-1-84996-432-6_52
关键词: Cutting tool 、 Machining 、 Computer science 、 Radial Force Variation 、 Ellipsoid 、 Geometry 、 Tangential force 、 Axial force 、 Cutting force 、 Finite element method
摘要: Hard machining for manufacturing dies and molds offers various advantages, but the productivity is often limited, mainly by tool life. This study investigates influence of cutting geometry on forces utilizing finite element simulations (FEM). A set conditions in numerical FEM were conducted using four different shaped tools axial force, radial force tangential found. The results this research help to explain conclusion that cylindrical control, equation actual S-shaped inserts involved a sphere; C-shaped, D-shaped T-shaped an ellipsoid with lengths short-half axis.
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sci-hub.st 参考文章(6)
Xinmin Lai, Hongtao Li, Chengfeng Li, Zhongqin Lin, Jun Ni, Modelling and analysis of micro scale milling considering size effect, micro cutter edge radius and minimum chip thickness International Journal of Machine Tools and Manufacture. ,vol. 48, pp. 1- 14 ,(2008) , 10.1016/J.IJMACHTOOLS.2007.08.011
E. Ceretti, C. Lazzaroni, L. Menegardo, T. Altan, Turning simulations using a three-dimensional FEM code Journal of Materials Processing Technology. ,vol. 98, pp. 99- 103 ,(2000) , 10.1016/S0924-0136(99)00310-6
J. Paulo Davim, C. Maranhão, M. J. Jackson, G. Cabral, J. Grácio, FEM analysis in high speed machining of aluminium alloy (Al7075-0) using polycrystalline diamond (PCD) and cemented carbide (K10) cutting tools The International Journal of Advanced Manufacturing Technology. ,vol. 39, pp. 1093- 1100 ,(2008) , 10.1007/S00170-007-1299-Y
Zhan-Qiang Liu, Repetitive Measurement and Compensation to Improve Workpiece Machining Accuracy The International Journal of Advanced Manufacturing Technology. ,vol. 15, pp. 85- 89 ,(1999) , 10.1007/S001700050043
Yusuf Altintas, Manufacturing Automation: Metal Cutting Mechanics, Machine Tool Vibrations, and CNC Design ,(2000)
ZY Shi, ZQ Liu, None, The actual geometry of the cutting tool involved in machining. The International Journal of Advanced Manufacturing Technology. ,vol. 46, pp. 91- 99 ,(2010) , 10.1007/S00170-009-2081-0