Feedback system machine with numerical control - coordinate measuring machine

نویسندگان
چکیده

برای دانلود باید عضویت طلایی داشته باشید

برای دانلود متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

منابع مشابه

A Unique Sensor Fusion System for Coordinate Measuring Machine Tasks

This paper describes a real-time hierarchical system that combines (fuses) data from vision and touch sensors to simplify and improve the operation of a coordinate measuring machine (CMM) used for dimensional inspection tasks. Our emphasis is on sensory processing techniques that can aid CMM applications rather than on the analysis of CMM performance measurements. Our system consists of sensory...

متن کامل

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 کامل

Coordinate 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 کامل

Laser 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 کامل

a 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 کامل

ذخیره 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: IOP Conference Series: Materials Science and Engineering

سال: 2020

ISSN: 1757-899X

DOI: 10.1088/1757-899x/940/1/012002