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A Generalized Time-Optimal Bidirectional Scan Algorithm for Constrained Feed-Rate Optimization
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: The problem of generating an optimal feed-rate trajectory has received a significant amount of attention in both the robotics and machining literature. The typical objective is to generate a ...
Optimal Feed-Rate Scheduling for High-Speed Contouring
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: The majority of efforts to improve the contouring performance of high-speed CNC systems has focused on advances in feedback control techniques at the single-axis servo level. Regardless of the ...
Parameter Space Decomposition for Selection of the Axial and Radial Depth of Cut in Endmilling
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: Feeds and speeds for conventional endmilling operations have been empirically investigated and extensively tabulated 1. However, the selection of the geometric cutting parameters, the axial and ...
Integration of Process Simulation in Machining Parameter Optimization
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: In recent years, simulation tools have proven valuable for the prediction of machining state variables over a wide range of operating parameters. Such simulation packages, however, are seldom ...