Journal ArticleDOI
A simple method for testing measuring machines and machine tools Part 1: Principles and applications
Reads0
Chats0
TLDR
Rapid, precise indications of the two or three dimensional accuracy of a machine can be obtained using magnetic ball bars; fixed and telescoping versions have been developed.Abstract:
Rapid, precise indications of the two or three dimensional accuracy of a machine can be obtained using magnetic ball bars; fixed and telescoping versions have been developed. Part 1 of this article describes the principles, operation and applications. Part 2, scheduled for publication in the next issue of this journal, will provide full construction detailsread more
Citations
More filters
Journal ArticleDOI
Geometric error measurement and compensation of machines : an update
Heinrich Schwenke,Wolfgang Knapp,Han Haitjema,Albert Weckenmann,Robert Schmitt,Flm Frank Delbressine +5 more
TL;DR: In this article, the authors review the fundamentals of numerical error compensation and the available methods for measuring the geometrical errors of a machine and discuss the uncertainties involved in different mapping methods and their application characteristics.
Journal ArticleDOI
Identification and compensation of systematic deviations particular to 5-axis machining centers
Masaomi Tsutsumi,Akinori Saito +1 more
TL;DR: In this paper, the authors presented an algorithm for identifying particular deviations such as angular deviations around linear axes relating to rotary axes in 5-axis machining centers, where three kinds of simultaneous three-axis control motions are designed for each rotary axis to identify the deviations.
Journal ArticleDOI
Laser trackers for large-scale dimensional metrology: A review
TL;DR: In this paper, the authors survey the literature in all areas of laser trackers as applied to large-scale dimensional metrology (LSDM), with emphasis on error modeling, measurement uncertainty, performance evaluation and standardization.
Journal ArticleDOI
Theory and simulation for the identification of the link geometric errors for a five-axis machine tool using a telescoping magnetic ball-bar
TL;DR: A method based on the mathematical analysis of singularities of linear systems is used to assist in selecting a minimal but sufficient set of link error parameters for the calibration of a machine tool.
Journal ArticleDOI
A new compensation method for geometry errors of five-axis machine tools
TL;DR: The results indicate that the accuracy of positioning was improved by a factor of 8–10 and the new compensation mechanism proposed in this study can effectively compensate geometry errors of five-axis machine tools.