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Drill wear monitoring by vibration signature analysis

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Main Author: C., Sanjay, Dr.
Other Authors: sasch_cheen2003@yahoo.com
Format: Article
Language:English
Published: The Institution of Engineers, Malaysia 2011
Subjects:
Design of experiment
Frequency response
Regression analysis
Surface roughness
Twist drills
Online Access:http://dspace.unimap.edu.my/xmlui/handle/123456789/13755
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spelling my.unimap-137552011-09-14T15:18:43Z Drill wear monitoring by vibration signature analysis C., Sanjay, Dr. sasch_cheen2003@yahoo.com sasch_cheen@yahoo.com Design of experiment Frequency response Regression analysis Surface roughness Twist drills Link to publisher's homepage at http://www.myiem.org.my/ The useful life of a cutting tool and its operating conditions largely controls the economics of the machining operations. Hence, it is imperative that the condition of the cutting tool, particularly some indication as to when it requires changing, to be monitored. The largest amount of money spent on any one class of cutting tools is spent on drills. Monitoring of drills is an important task with a high degree of economical relevance; this is true especially for the use of twist drills, which are mostly used in a diameter spectrum between 1 mm to 20 mm. The paper deals with the comparative quality and performance analysis of the twist drills at different cutting condition as per the model, designed according to the factorial design method. Experiments were performed by using two twist drills of different make, possessing the same specifications. Drilling experiments with 14 mm drill size were performed at two cutting speeds and feeds. Selected values of controlling parameters (cutting speed, viscosity of lubricant, feed and number of holes) at each set of experiment shows their significant effect after regression analysis and is concluded along with the response parameters. Hardness values were measured for the drills at different locations and the conclusions are drawn by the frequency response analysis and surface roughness. 2011-09-14T15:18:43Z 2011-09-14T15:18:43Z 2007-03 Article The Journal of the Institution of Engineers, Malaysia, vol. 68(1), 2007, pages 22-26 0126-513X http://www.myiem.org.my/content/iem_journal_2007-178.aspx http://hdl.handle.net/123456789/13755 en The Institution of Engineers, Malaysia
institution Universiti Malaysia Perlis
building UniMAP Library
collection Institutional Repository
continent Asia
country Malaysia
content_provider Universiti Malaysia Perlis
content_source UniMAP Library Digital Repository
url_provider http://dspace.unimap.edu.my/
language English
topic Design of experiment
Frequency response
Regression analysis
Surface roughness
Twist drills
spellingShingle Design of experiment
Frequency response
Regression analysis
Surface roughness
Twist drills
C., Sanjay, Dr.
Drill wear monitoring by vibration signature analysis
description Link to publisher's homepage at http://www.myiem.org.my/
author2 sasch_cheen2003@yahoo.com
author_facet sasch_cheen2003@yahoo.com
C., Sanjay, Dr.
format Article
author C., Sanjay, Dr.
author_sort C., Sanjay, Dr.
title Drill wear monitoring by vibration signature analysis
title_short Drill wear monitoring by vibration signature analysis
title_full Drill wear monitoring by vibration signature analysis
title_fullStr Drill wear monitoring by vibration signature analysis
title_full_unstemmed Drill wear monitoring by vibration signature analysis
title_sort drill wear monitoring by vibration signature analysis
publisher The Institution of Engineers, Malaysia
publishDate 2011
url http://dspace.unimap.edu.my/xmlui/handle/123456789/13755
_version_ 1643790957513015296
score 13.214268

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