Finite element simulation of surface roughness in diamond turning of spherical surfaces
Sign Up to like & getrecommendations! Published in 2018 at "Journal of Manufacturing Processes"
DOI: 10.1016/j.jmapro.2018.01.006
Abstract: Abstract In this paper, a 3D finite element (FE) model is proposed for the diamond turning of spherical surfaces, and the movement control subroutine in the software is developed to describe the actual movement of… read more here.
Keywords: surface roughness; finite element; surface; diamond turning ... See more keywords
Diffractive optical characteristics of nanometric surface topography generated by diamond turning
Sign Up to like & getrecommendations! Published in 2021 at "Journal of Manufacturing Processes"
DOI: 10.1016/j.jmapro.2021.04.012
Abstract: Abstract High-precision optical components with nanometric surface finish can be obtained directly through single point diamond turning. However, residual cutting marks on the machined surfaces are likely to cause serious diffraction and deteriorate the optical… read more here.
Keywords: nanometric surface; diamond turning; topography; diffraction ... See more keywords
Cutting performance of laser assisted diamond turning of calcium fluoride with different crystal orientations
Sign Up to like & getrecommendations! Published in 2021 at "Applied Optics"
DOI: 10.1364/ao.415265
Abstract: Single point diamond turning of single crystal CaF2 using the ยต-LAM process is studied. We focus on how crystal orientation of the workpiece can influence tool wear and efficiency of the cutting process. Cutting experiments… read more here.
Keywords: crystal; orientation; diamond turning; crystal orientations ... See more keywords
Customized design and efficient fabrication of two freeform aluminum mirrors by single point diamond turning technique.
Sign Up to like & getrecommendations! Published in 2019 at "Applied optics"
DOI: 10.1364/ao.58.002269
Abstract: The precision single point diamond turning technique has been a promising technology for generating small and medium-sized freeform optical elements with high surface quality. In this paper, we present an extremely off-axis freeform optical system… read more here.
Keywords: point diamond; diamond turning; freeform; freeform aluminum ... See more keywords
Experimental Investigation on Form Error for Slow Tool Servo Diamond Turning of Micro Lens Arrays on the Roller Mold
Sign Up to like & getrecommendations! Published in 2018 at "Materials"
DOI: 10.3390/ma11101816
Abstract: Slow tool servo (STS) assisted ultra-precision diamond turning is considered as a promising machining process with high accuracy and low cost to generate the large-area micro lens arrays (MLAs) on the roller mold. However, the… read more here.
Keywords: diamond turning; roller mold; tool; micro lens ... See more keywords