Analysis of Spherical Form Errors to Coordinate Measuring Machine Data.
نویسندگان
چکیده
منابع مشابه
Error Analysis of Effects of Workpiece Coordinate System Misalignment When Measuring on a Coordinate Measuring Machine
Ever since the introduction of coordinate measuring machines (CMMs), their measuring accuracy has been studied. Much research work has focused on the accuracy characteristics of the measuring system, e.g. the static errors and dynamic errors of the machines. However, the additional error sources can be introduced when a measuring coordinate system is set up. This paper describes how to analyse ...
متن کاملCoordinate Measuring Machine Using Parallel Mechanism
Ab s trac t: T hi s s tu dy p rop ose s a n ew coor di n ate me as ur in g mac hi n e (C MM) b ase d on a s pat i al 3DO F p aral l el me ch ani s m. T he u se of th i s me ch ani s m wi l l p oten ti al l y i mp rove th e s ti ff ne s s, acc ur acy an d ef fi ci e nc y. T hi s p ape r d es cr i be s th e fu nd ame nt als an d an exp er i men tal CM M. T he i nf lu en ce of l i nk l ayout on th...
متن کاملLaser Tracker Calibration Using Coordinate Measuring Machine
This paper presents the achievement of a China NSFC project. A technique to calibrate laser tracker using CMM has been developed. A laser tracker with working range of 35m can be calibrated accurately and quickly using a CMM with working range of 1m. Studies have shown that angular errors are the key contributor to measuring errors of laser tracker. A device to measure angular errors of laser t...
متن کاملMachine Vision and Data Reconstruction for Measuring Free Form Surface
Reverse engineering of free-form surfaces is one of the most challenging technologies in advanced manufacturing. With the development of industry more and more sculptured surfaces, such as molds and turbine blades, are required to measure quickly and accurately. Optical non-contact probes possess many advantages, such as high speed, no measuring force, in comparison with contact ones. The abili...
متن کاملa new method for measuring perforated surface by coordinate measuring machine (cmm)
nowadays cmm machines are widely used in surface measurement and inspection. as inspection results from cmm machine are obtained by the means of measuring surfaces with direct contact, they are more precise than non-contact method (like optical measurement). however, cmm machines give more reliable and accurate results rather than non-contact methods but also these results come with error when ...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: JSME International Journal Series C
سال: 2002
ISSN: 1344-7653,1347-538X
DOI: 10.1299/jsmec.45.647