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ACTA AERONAUTICAET ASTRONAUTICA SINICA ›› 1997, Vol. 18 ›› Issue (6): 755-758.

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GRINDING CHARACTERISTIC OF NICKEL BASED SUPERALLOY

Ren Jingxin,Yang Maokui, Li Yaqing, Wu Xiaoling   

  1. Department of Aeronautical Manufacturing Engineering, Northwestern Polytechnical University,Xi′an,710072
  • Received:1996-10-04 Revised:1997-04-15 Online:1997-12-25 Published:1997-12-25

Abstract:

Superalloy GH4169 has been used as the main object of study to discuss the grinding characteristics of nickel based superalloy. Because the superalloy is difficult to grind and on the surface of grinding wheel there exists serious adhesive substance, the grinding force and temperature will increase remarkably, and the grinding ratio is very low.

Key words: nickel-based super alloy, grinding, grinding characteristics

CLC Number: