Force Modeling and Machining Characteristics of the Intermittent Grinding Wheels

  • Kwak, Jae-Seob (Research Engineer, Research Institute of Mechanical Technology, Pusan National University) ;
  • Ha, Man-Kyung (Professor, School of Mechanical Engineering, Pukyong National University)
  • Published : 2001.03.01

Abstract

In the surface grinding operations, the grinding fluid cannot be supplied sufficiently in the cutting zone. Temperature generated in the cutting zone increases rapidly and causes thermal damage such as burning on the surface of a workpiece. To reduce thermal damage, the intermittent grinding wheels, which have an excellent cooling effect, have been applied. This paper describes machining characteristics by using intermittent grinding wheels. The grinding force of the intermittent wheels has been simulated by the SIMULAB, which is a program for simulating dynamic systems. Using the intermittent grinding wheels, the characteristics of grinding force, temperature, surface roughness, and geometric error have been evaluated experimently.

Keywords

References

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