Study on Characteristic of Abrasives in Chemical Mechanical Polishing of Silicon Wafer
p.658
p.658
Development of CNC Milling System for NURBS Interpolation Based on IGES
p.663
p.663
Numerical and Experimental Research of the Slurry Film in Chemical Mechanical Polishing (CMP)
p.669
p.669
Numerical Prediction of Manufacturing Error in Sliding Panel Structure
p.675
p.675
Application of a Hybrid Algorithm Based on Genetic Algorithm and Hill-Climbing Algorithm to Tool Path Optimization in CNC Machining
p.681
p.681
Study on a Three-Dimension Nanometer Precision Machining
p.686
p.686
Application of Magnetic Abrasive in Gasbag Polishing
p.690
p.690
Hydration Polishing of Sapphire
p.695
p.695
Structural Levels Model of Performance Behavior and Collaborative Design of High Speed Milling Cutter
p.700
p.700
Application of a Hybrid Algorithm Based on Genetic Algorithm and Hill-Climbing Algorithm to Tool Path Optimization in CNC Machining
Abstract:
The efficiency of CNC machining is greatly influenced by the tool path. A new hybrid algorithm for tool path optimization in CNC varied-shape grinding is presented in this paper. The algorithm was constructed by adding hill-climbing algorithm to nature genetic algorithm. In the new algorithm, the crossover operator and mutation operator were redesigned to enhance the local search capability and to accelerate convergence. Verification experiment demonstrated that the algorithm can reduce non-cutting movement of tool paths and improve machining efficiency significantly.
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Info:
Periodical:
Advanced Materials Research (Volumes 102-104)
Pages:
681-685
Citation:
Online since:
March 2010
Authors:
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