Relationship between roughness parameters based on material ratio curve and tactile roughness for sanded surfaces of two hardwoods

@article{Fujiwara2004RelationshipBR,
  title={Relationship between roughness parameters based on material ratio curve and tactile roughness for sanded surfaces of two hardwoods},
  author={Yuko Fujiwara and Yoshihisa Fujii and Shogo Okumura},
  journal={Journal of Wood Science},
  year={2004},
  volume={51},
  pages={274-277}
}
The roughness parameters on the material ratio curves were related to tactile roughness for samples of buna and mizunara. The surfaces of the samples were sanded using various grades of coated abrasives and the roughness parameters, reduced peak height (Rpk), core roughness depth (Rk), and reduced valley depth (Rvk), were estimated on the material ratio curves, which were obtained from roughness profiles determined using robust Gaussian regression filter. The values of Rpk and Rk were almost… CONTINUE READING