文献类型：期刊文献

英文题名：Research on machining performance for electrochemical grinding of high-speed steel roll material based on interval type-2 fuzzy control

作者：Nie, Long Wu, Huaichao Cao, Gang Yuan, Kui

第一作者：Nie, Long;聂龙

通信作者：Wu, HC[1]

机构：[1]Guizhou Univ, Sch Mech Engn, Guiyang 550025, Peoples R China;[2]Guizhou Inst Technol, Sch Mech Engn, Guiyang 550003, Peoples R China

第一机构：Guizhou Univ, Sch Mech Engn, Guiyang 550025, Peoples R China

通信机构：corresponding author), Guizhou Univ, Sch Mech Engn, Guiyang 550025, Peoples R China.

年份：2025

卷号：39

期号：10

起止页码：6067-6081

外文期刊名：JOURNAL OF MECHANICAL SCIENCE AND TECHNOLOGY

收录：;EI(收录号：20254119288032);Scopus(收录号：2-s2.0-105017877545);WOS:【SCI-EXPANDED(收录号:WOS:001586554400001)】；

基金：This work was supported by Key Laboratory Project of Guizhou Higher Education Institutions (Grant No.Q.J.J [2023] 009), Major Science and Technology Project in Guizhou Province(Grant No. Q.K.H.Z.D.Z.X.Z [2019] 3016), Science and Technology Innovation Team Project in Guizhou Province (Grant No. Q.K.H.P.T.R.C [2020] 5020), Key Laboratory Project of Guizhou Province (Grant No. Q.K.H.P.T ZSYS [2025] 002) and Guizhou Provincial Basic Research Program (Grant No. Q.K.H.B.-ZK [2023] General 133).

语种：英文

外文关键词：High-speed steel roll material; Electrochemical grinding; Electrochemical machining; Machining current; Interval type-2 fuzzy logic control

摘要：Traditional precision grinding faces challenges when processing high-speed steel (HSS) rolls. Electrochemical grinding (ECG) is a common metal processing method, where the current stability of electrochemical machining (ECM) directly affects surface quality. Limited research exists on control strategies for electrochemical machining of HSS rolls. This paper proposes an IT2 fuzzy control strategy based on processing current negative feedback. By monitoring the processing current and adjusting the cathode feed rate, adaptive control of the inter-electrode gap was achieved, and a simulation model was established. The dynamic performances of PID, fuzzy-PID, and IT2-fuzzy were analyzed, and the forming accuracy of the algorithm was verified through experiments. Results show the algorithm exhibits good dynamic performance, reducing processing current fluctuations by 87.22 %, controlling roundness error within 2.5 +/- 0.2 mu m, and maintaining surface roughness at 0.063 mu m. This provides a method and approach for high-quality ECG processing of HSS rolls.