Study on work hardening of RoyAlloy mold steel for high speed milling

doi:10.16731/j.cnki.1671-3133.2019.01.023

Modern Manufacturing Engineering ›› 2019, Vol. 460 ›› Issue (1): 121-125.doi: 10.16731/j.cnki.1671-3133.2019.01.023

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Study on work hardening of RoyAlloy mold steel for high speed milling

Chen Xiongwei, Chen Jinjiang, Zheng Xiaoqiang, Chang Haojie, Wang Zemin, Ji Jinglan

College of Mechanical Engineering,Yanshan University,Qinhuangdao 066004,Hebei,China

Received:2018-03-19 Online:2019-01-20 Published:2019-02-15

Abstract

Abstract: Taking the microhardness of machined surface as the evaluation index,the orthogonal experiment was carried out in high speed milling RoyAlloy mold steel,so as to analyze the influence of milling parameters on work hardening.The prediction model of work hardening is established by regression analysis method,on the basis of the significant test and comparison of the prediction results with the measured data to verify the accuracy of the model.

Key words: high speed milling, work hardening, orthogonal experimental, milling parameters

CLC Number:

TH161.14

Chen Xiongwei, Chen Jinjiang, Zheng Xiaoqiang, Chang Haojie, Wang Zemin, Ji Jinglan. Study on work hardening of RoyAlloy mold steel for high speed milling[J]. Modern Manufacturing Engineering, 2019, 460(1): 121-125.

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Study on work hardening of RoyAlloy mold steel for high speed milling

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