Effect of Cutting Parameter on Surface Modification Layer of Beryllium and Deformation Mode of Beryllium Cutting AITranslate
Abstract AITranslate
Through single factor experiment,the effects of different cutting parameters on the damage layer and work hardening layer of beryllium cutting surface were studied,and the deformation mode of beryllium cutting process was analyzed in combination with the chip and surface microstructure changes.The results show that within a certain range,the thickness of the surface damage layer and hardening layer is less affected by cutting speed,and shows the trend of increasing with the increase of cutting feed and depth.Du-ring the cutting process of beryllium,there is no severe plastic deformation.The work hardening caused by a large amount of shear slip reaches the material fracture strength locally and then brittle fracture occurs to result in extrusion chip.A very small amount of twin crystal appears on beryllium cutting surface,and the dislocation movement generated by the extrusion of the flank face is the main mode of plastic deformation.
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Basic Information:
DOI：
Chinese Library Classification Number:TG146.24[金属学及工艺—金属材料]
Citation Information:
Through single factor experiment,the effects of different cutting parameters on the damage layer and work hardening layer of beryllium cutting surface were studied,and the deformation mode of beryllium cutting process was analyzed in combination with the chip and surface microstructure changes.The results show that within a certain range,the thickness of the surface damage layer and hardening layer is less affected by cutting speed,and shows the trend of increasing with the increase of cutting feed and depth.Du-ring the cutting process of beryllium,there is no severe plastic deformation.The work hardening caused by a large amount of shear slip reaches the material fracture strength locally and then brittle fracture occurs to result in extrusion chip.A very small amount of twin crystal appears on beryllium cutting surface,and the dislocation movement generated by the extrusion of the flank face is the main mode of plastic deformation.
quote
| GB/T 7714-2015 | [1] REN Peng-he, XIAO Lai-rong, ZHAO Xiao-jun. Effect of Cutting Parameter on Surface Modification Layer of Beryllium and Deformation Mode of Beryllium Cutting[J]. Rare Metals and Cemented Carbides, 2023(5): 85-89. |
| MLA | [1] REN Peng-he, et al., "Effect of Cutting Parameter on Surface Modification Layer of Beryllium and Deformation Mode of Beryllium Cutting." Rare Metals and Cemented Carbides, no. 5, 2023, pp. 85-89. |
| APA | [1] REN Peng-he, XIAO Lai-rong, & ZHAO Xiao-jun. (2023). Effect of Cutting Parameter on Surface Modification Layer of Beryllium and Deformation Mode of Beryllium Cutting. Rare Metals and Cemented Carbides(5), 85-89. |
| IEEE | [1] REN Peng-he, XIAO Lai-rong, and ZHAO Xiao-jun, "Effect of Cutting Parameter on Surface Modification Layer of Beryllium and Deformation Mode of Beryllium Cutting," Rare Metals and Cemented Carbides, no. 5, pp. 85-89, 2023. keywords: {beryllium;cutting;surface damage;work hardening;chip;microstructure;deformation mode} |