摘要
Abstract
The Wire Electrical Discharge Machining (WEDM) is an unconventional material removal process .The main process factors are the peak current ,open voltage,pulse on time,pulse off time,servo voltage,wire feed velocity,wire tension etc.The main process performances are material removal rate ,surface integrity,kerf and white layer depth .It reviews the various research methods in the field of WEDM process parameters optimization .The main methods of parameter optimization include:Artificial Neural Networks (ANN),Response Surfaceness Methodology (RSM),Taguchi technique,Grey Relational Analysis(GRA),Ge-netic Algorithm(GA).These methods are widely developed to establish the relationship between the performance measures of the process and process parameters ,achieve the various important factors affecting the process ,identify the optimal machining condi-tion from number of combinations ,predict the process performances based on optimization parameters .关键词
线切割/工艺参数优化/工艺参数/工艺指标Key words
WEDM/process parameters optimization/process parameters/process performance分类
机械制造
