scispace - formally typeset
Search or ask a question

Showing papers by "Alberto Cordero-Dávila published in 2012"

Proceedings Article•DOI•
Appling Ronchi test to evaluate local and global surface errors without both approximations and integration

[...]

Alberto Cordero-Dávila1, Juana Rosaura Kantún-Montiel1, Jorge González-García2•
Benemérita Universidad Autónoma de Puebla1, Technological University of the Mixteca2
24 Jun 2012
TL;DR: In this article, a new method to evaluate local and global errors on freeform surfaces is reported, where the experimental birronchigram image is reproduced by simulating the image images.
Abstract: A new method to evaluate local and global errors on freeform surfaces is reported. The experimental birronchigram image is reproduced by simulating birronchigrams images. We do not use fringe interference orders neither any integration methods.

6 citations

Proceedings Article•DOI•
Model for frictional forces to reproduce the dragging forces in the polishing process

[...]

Alberto Cordero-Dávila1, Rafael Izazaga-Pérez2, Jorge González-García3•
Benemérita Universidad Autónoma de Puebla1, National Institute of Astrophysics, Optics and Electronics2, Technological University of the Mixteca3
24 Jun 2012
TL;DR: In this article, a model for frictional forces that reproduces the dragging forces results is described, and a model to reproduce the results of the results is presented, for a fixed Teflon tool.
Abstract: Dragging forces exerted on a fixed Teflon tool, for several relative velocities of the tool center and polisher densities were measured. Therefore a model for frictional forces that reproduces the dragging forces results is described