Research on Sticking Failure Characteristics of Cemented Carbide Blade

Abstract:

Through the analysis on damaged tool in sticking failure experiment by cutting austenitic stainless steel (1Cr18Ni9Ti) with scanning electron microscopy (SME), found that there are micro cracks existent on rake face near the tip of the cutting tool, through the research of the emergence, development and distribution direction of the crack, the direct reason for tool breakage is the crack being out of control. Combining the study of cutting tool element density change in cutting zone and grooving wear on rake face, this paper analyzed the cause of the binding between chip and tool and the influence factors of sticking failure during the cutting process.

• Periodical: Advanced Materials Research (Volume 500)
• Pages: 211-217
• DOI: https://doi.org/10.4028/www.scientific.net/AMR.500.211
• Online since: April 2012
• Authors: Zhe Li, Min Li Zheng, Xian Zhi Chen, Meng Tong
• Keywords: Cemented Carbide, Crack, Sticking Failure, Turning

References

[1] Sun Yujing: Harbin University of Science and Technology. (2006).

[2] Sun Yujing, Tan Guangyu, Sun Baojun: Journal of Harbin Institute of Technology. 88-91(2005), p.10.

[3] Dong Lihua, Li, Zhenjia: Journal of Harbin Institute of Technology. 104-107(1990), p.14.

[4] Liu Shuyao: The Chinese Journal of Nonferrous Metals. 715-717(2002), p.12.

[5] Raymond A. Cutler, Anil V: Virkar. Journal of Materials Science. (3557~3573)1985, p.10.

[6] L.S. Sigl, S. Schmauder: International Journal of Fracture. 305~317(1988), p.4.

[7] Xiao Maohua, He Ning, Li Liang: China Mechanical Engineering. 1188~1192(2008), p.19.