The surface integrity of machined metal components is critical to their in-service functionality,
longevity and overall performance. Surface defects induced by machining operations vary …

Dwell time plays a vital role in determining the accuracy and convergence of the computer-
controlled optical surfacing process. However, optimizing dwell time presents a challenge …

Non-traditional laser and fluid jet processes exhibit time-dependent material removal
characteristics. The feedrate profile must be planned carefully along the toolpath for …

Abstract In a Computer Numerical Controlled (CNC) finishing process, the target material
removal from an optical surface is guided by the convolution between the influence function …

Current nonuniform rational B-spline interpolating methods encounter problems pertaining
to the interpolating error, feedrate profile, and machining efficiency; the optimal feedrate …

Fluid jet polishing (FJP) has been extensively utilized in the ultra-precision manufacturing of
freeform optical components and molds. The form accuracy is mainly improved by …

The material removal characteristics exhibit a strong dependence on the applied jet
pressure in fluid jet polishing. High jet pressure contributes to high polishing efficiency but …

Magnetorheological shear thickening polishing (MRSTP) is a novel hybrid polishing method
that combines the magnetorheological effect and the shear thickening effect. It has great …

The automotive industry is undergoing a major transformation driven by regulations and a
fast-paced electrification. A critical analysis of technological trends and associated …

Tool orientation optimization with interference-free condition and good machining
performance is one of the key issues in the five-axis machining processes. The existing tool …