Study on Milling Parameters Optimization in Remanufacturing Cold-Welding Area

Abstract:

Considering cold-welding repaired layer is rough and microstructure contains hard phases, firstly, the two-factor three-level orthogonal milling experiment was conducted in remanufacturing cold-welding repaired area, then the influences of different parameters on Ni-base cold-welding repaired layer milling were studied. At the end, cutting force and surface roughness were used as objectives to optimize the milling parameters. Cutting force and surface roughness were processed by range analysis, and their influence sequences were obtained. The empirical formula of milling force and surface roughness can be obtained through linear regression method, which provided theoretical base for the prediction. The influences on cutting force and surface roughness of different parameters were studied to further optimization, which can provide technical support for high efficiency and precision cutting in cold-welding area.

• Periodical: Advanced Materials Research (Volume 500)
• Pages: 123-127
• DOI: https://doi.org/10.4028/www.scientific.net/AMR.500.123
• Online since: April 2012
• Authors: Qing Zhong Xu, Fang Yi Li, Shi Lei Ma, Jun Zhuang Liu
• Keywords: Cold-Welding, Milling, Parameter Optimization, Remanufacturing

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