Motion error and accuracy evaluation method for CNC vertical milling machine

This report represents a method that uses the double ball bar to inspect motion errors of the rotary axes of three axis CNC milling machine tools. This method uses a particular circular test path that only causes the two rotary axes to move simultaneously and keeps the other linear axes stationary....

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Main Author:	Mohd Shukor, Mohd Khairul Rizal
Format:	Thesis
Language:	English English
Published:	2014
Subjects:	TS Manufactures
Online Access:	http://eprints.utem.edu.my/id/eprint/14755/1/Motion%20Error%20And%20Accuracy%20Evaluation%20Method%20For%20Vertical%20CNC%20Miling%20Machine%2024%20pages.pdf http://eprints.utem.edu.my/id/eprint/14755/2/Motion%20error%20and%20accuracy%20evaluation%20method%20for%20CNC%20vertical%20milling%20machine.pdf
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spelling	my-utem-ep.147552022-11-07T11:52:53Z Motion error and accuracy evaluation method for CNC vertical milling machine 2014 Mohd Shukor, Mohd Khairul Rizal TS Manufactures This report represents a method that uses the double ball bar to inspect motion errors of the rotary axes of three axis CNC milling machine tools. This method uses a particular circular test path that only causes the two rotary axes to move simultaneously and keeps the other linear axes stationary. Therefore, only motion errors of the two rotary axes will be measured during the double ball bar test. Minimum circular radius that can be inspecting with standard double ball bar circular interpolation test kit is l 50mm. Therefore, machine with less than 150mm circular radius need to use measuring magnification in order to enable the circular interpolation test by double ball bar method. The characteristic of measuring magnification for machine with circular radius less than 150mm is proposed. The theoretical trace pattern of error origins which is squareness error is established. Consequently, the error origins in the rotary block can be diagnosed by examining whether similar patterns appear in the motion error trace. Testing procedure performed by means of detecting the motion errors characteristic. Then based from this trace pattern, the current state of the machines can be known and this information is beneficial for the user to take necessary actions. 2014 Thesis http://eprints.utem.edu.my/id/eprint/14755/ http://eprints.utem.edu.my/id/eprint/14755/1/Motion%20Error%20And%20Accuracy%20Evaluation%20Method%20For%20Vertical%20CNC%20Miling%20Machine%2024%20pages.pdf text en public http://eprints.utem.edu.my/id/eprint/14755/2/Motion%20error%20and%20accuracy%20evaluation%20method%20for%20CNC%20vertical%20milling%20machine.pdf text en validuser https://plh.utem.edu.my/cgi-bin/koha/opac-detail.pl?biblionumber=92230 mphil masters Universiti Teknikal Malaysia Melaka Faculty of Manufacturing Engineering Muhamad, Mohd Razali Bin
institution	Universiti Teknikal Malaysia Melaka
collection	UTeM Repository
language	English English
advisor	Muhamad, Mohd Razali Bin
topic	TS Manufactures
spellingShingle	TS Manufactures Mohd Shukor, Mohd Khairul Rizal Motion error and accuracy evaluation method for CNC vertical milling machine
description	This report represents a method that uses the double ball bar to inspect motion errors of the rotary axes of three axis CNC milling machine tools. This method uses a particular circular test path that only causes the two rotary axes to move simultaneously and keeps the other linear axes stationary. Therefore, only motion errors of the two rotary axes will be measured during the double ball bar test. Minimum circular radius that can be inspecting with standard double ball bar circular interpolation test kit is l 50mm. Therefore, machine with less than 150mm circular radius need to use measuring magnification in order to enable the circular interpolation test by double ball bar method. The characteristic of measuring magnification for machine with circular radius less than 150mm is proposed. The theoretical trace pattern of error origins which is squareness error is established. Consequently, the error origins in the rotary block can be diagnosed by examining whether similar patterns appear in the motion error trace. Testing procedure performed by means of detecting the motion errors characteristic. Then based from this trace pattern, the current state of the machines can be known and this information is beneficial for the user to take necessary actions.
format	Thesis
qualification_name	Master of Philosophy (M.Phil.)
qualification_level	Master's degree
author	Mohd Shukor, Mohd Khairul Rizal
author_facet	Mohd Shukor, Mohd Khairul Rizal
author_sort	Mohd Shukor, Mohd Khairul Rizal
title	Motion error and accuracy evaluation method for CNC vertical milling machine
title_short	Motion error and accuracy evaluation method for CNC vertical milling machine
title_full	Motion error and accuracy evaluation method for CNC vertical milling machine
title_fullStr	Motion error and accuracy evaluation method for CNC vertical milling machine
title_full_unstemmed	Motion error and accuracy evaluation method for CNC vertical milling machine
title_sort	motion error and accuracy evaluation method for cnc vertical milling machine
granting_institution	Universiti Teknikal Malaysia Melaka
granting_department	Faculty of Manufacturing Engineering
publishDate	2014
url	http://eprints.utem.edu.my/id/eprint/14755/1/Motion%20Error%20And%20Accuracy%20Evaluation%20Method%20For%20Vertical%20CNC%20Miling%20Machine%2024%20pages.pdf http://eprints.utem.edu.my/id/eprint/14755/2/Motion%20error%20and%20accuracy%20evaluation%20method%20for%20CNC%20vertical%20milling%20machine.pdf
_version_	1776103081757376512

Motion error and accuracy evaluation method for CNC vertical milling machine

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