Simulation and verification of parametric numerical control programs using a virtual machine tool

详细信息    查看全文

• 作者：Jorge Andrés García Barbosa (1)
  José Manuel Arroyo Osorio (2)
  Ernesto Córdoba Nieto (2)
  
• 关键词：Virtual machine tool ; Parametric programming ; CAD/CAM ; Ball ; end milling ; Multi ; axis machining
• 刊名：Production Engineering
• 出版年：2014
• 出版时间：June 2014
• 年：2014
• 卷：8
• 期：3
• 页码：407-413
• 全文大小：
• 参考文献：1. Yeung C-H, Altintas Y, Erkorkmaz K (2006) Virtual CNC system. Part I. System architecture. Int J Mach Tools Manuf 46:1107-123. doi:10.1016/j.ijmachtools.2005.08.002 j.ijmachtools.2005.08.002" target="_blank" title="It opens in new window">CrossRef
  2. Pritschow G, Altintas Y, Jovane F et al (2001) Open controller architecture—past, present and future. Ann CIRP 50:446-63 CrossRef
  3. Altintas Y, Brecher C, Weck M, Witt S (2005) Virtual machine tool. CIRP Ann Manuf Technol 54:115-38 CrossRef
  4. Baek DK, Ko TJ (2008) Feedrate scheduling for free-form surface using an NC verification model. Int J Mach Tools Manuf 48:163-72. doi:10.1016/j.ijmachtools.2007.08.024 j.ijmachtools.2007.08.024" target="_blank" title="It opens in new window">CrossRef
  5. Djassemi M (1998) A parametric programming technique for efficient CNC machining operations. Comput Ind Eng 35:33-6. doi:10.1016/S0360-8352(98)00013-8 CrossRef
  6. Liu Z-Q (2001) Methodology of parametric programming for error compensation on CNC centres. Int J Adv Manuf Technol 17:570-74. doi:10.1007/s001700170140 CrossRef
  7. Lin R (2000) Real-time surface interpolator for 3-D parametric surface machining on 3-axis machine tools. Int J Mach Tools Manuf 40:1513-526 CrossRef
  8. Patil L, Pande SS (2002) An intelligent feature-based process planning system for prismatic parts. Int J Prod Res 40:4431-447. doi:10.1080/00207540210155855 CrossRef
  9. Toponogov VA (2006) Differential geometry of curves and surfaces. Birkh?user, Boston
  10. Radzevich S (2008) Kinematic geometry of surface machining. Taylor and Francis Group, Boca Raton
  11. Maekawa T, Patrikalakis NM (1994) Interrogation of differential geometry properties for design and manufacture. Vis Comput 10:216-37 CrossRef
  12. Ramesh R, Mannan MA, Poo AN (2000) Error compensation in machine tools: a review Part I: geometric, cutting-force induced and fixture dependent errors. Int J Mach Tools Manuf 40:1235-256. doi:10.1016/S0890-6955(00)00009-2 CrossRef
  13. Dornfeld D, Lee DE (2008) Precision manufacturing. Springer, New York CrossRef
  
• 作者单位：Jorge Andrés García Barbosa (1)
  José Manuel Arroyo Osorio (2)
  Ernesto Córdoba Nieto (2)
  
  1. Facultad de Ingeniería Mecánica, Universidad Santo Tomás, Carrera 9 No. 51-11, Bogotá, Colombia
  2. Departamento de Ingeniería Mecánica y Mecatrónica, Universidad Nacional de Colombia, Carrera 45 No. 26-85, Bogotá, Colombia
  
• ISSN：1863-7353

文摘

A parametric computer numerical control (CNC) program was developed to make a test complex surface on a vertical milling machine equipped with an external fourth rotational axis. Parametric programming was used in order to get higher flexibility of the manufacturing process. The ball-end milling process was simulated and verified in a virtual model of the machine tool developed with the module integrated simulation and verification of the product lifecycle management software of Siemens NX7?. After that, the real process was carried out on the shop floor to machine the test surface. This demonstrates that the virtual machine tools are an effective resource to simulate and verify the performance of machining processes controlled by CNC parametric programs. The possibility of accurately simulating the parametric CNC program reduces the risk of its implementation and enables a more frequent use of this efficient feature of contemporary CNC machine tools.