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基于热力耦合金属切削数值模拟的有限元分析 被引量:3

Thermal-mechanical Coupling Finite Element Analysis of Metal Cutting Process
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摘要 采用ABAQUS有限元模拟的方法对切削过程进行了数值模拟,分析了切削深度、切削速度、刀具前角等切削工艺和刀具几何参数对切削的影响。分析过程中耦合了切削热的影响。获得了切削应力场、应变场分布,切削后表面粗糙度观察,温度分布等,可以作为刀具设计和切削工艺参数制订的依据。 Based on the finite element method in metal cutting process, the influences of cutting depth,cutting velocity and rake angle of cutting tool on metal cutting process are investigated, and the thermal-mechanical coupling method is considered. The results of cutting stress distribution, strain distribution, the surface appearance after cutting and the temperature field are helpful to design the geometrical shape of cutting tool and prepare the parameters of cutting process.
机构地区 河北工程大学
出处 《煤矿机械》 北大核心 2010年第7期84-87,共4页 Coal Mine Machinery
关键词 金属切削 数值模拟 热力耦合 metal cutting FE simulation thermal-mechanical coupling
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  • 1Usui E, Shirakashi T. Mechanics of machining-from descriptive to predictive theory, on the art of cutting metals-75 years later[A]. ASME-PED 7[C], 1982. 13-15.
  • 2Komvopoulos K, Erpenbeck S A. Finite element modeling of orthogonal cutting[J]. ASME J Eng Ind, 1991, 113 (3): 253-267.
  • 3Zhang B, Bagchi A. Finite element simulation of chip formation and comparison with machining experiment[J]. ASME J Eng Ind, 1994, 116(3): 289-297.
  • 4Shih A J. Finite element simulation of orthogonal metal cutting[J]. ASME J Eng Ind, 1995, 117(1): 84-93.
  • 5Iwata K, Osakada A, Terasaka Y. Process modeling of orthogonal cutting by rigid-plastic finite element method[J]. J Eng Mater Technol, 1984, 106(1): 132-138.
  • 6Carroll J T, Strenkowski J S. Finite element models of orthogonal cutting with application to single point diamond turning[J]. Int J Mech Sci, 1988, 30(11): 899-920.
  • 7Ceretti J E, Fallbehmer P, Wu W T, et al. Application of 2D FEM on chip formation in orthogonal cutting[J]. J Mater Process Technol,1996, 59(2): 169-181.
  • 8Lin Z C, Lin S Y. A coupled finite element model of thermo-elastic-plastic large deformation for orthogonal cutting[J]. ASME J Eng Mater Technol, 1992, 114(2): 218-226.
  • 9Yamada Y. Visco-elasticity plasticity[M]. Baifukan, Japan, 1980.
  • 10Hibbit D, Karlsson B, Sorenson P.ABAQUS theory ma-nual (ver 5.8) [M].USA: Hibbit, Karlsson & Sorenson Inc,1999.

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