Efficient chip breaker design by predicting the chip breaking performance

J. P. Choi, Sang Jo Lee

Research output: Contribution to journalArticle

21 Citations (Scopus)

Abstract

As machining technology develops toward the unmanned and automated system, the need for chip control is considered increasingly important, especially in continuous machining such as in the turning operation. In this study, a systematic chip breaking prediction method is proposed using a 3D cutting model with the equivalent parameter concept. To verify the model, four inserts with different chip breaker parameters were tested and their chip breaking areas were compared with those obtained from the model. Finally, a new type insert (MF1) for medium-finish operations with variable parameters was designed by modifying the commercial one. The chip breaking region predicted by using the modified 3D cutting model for the above insert agrees with the one obtained experimentally. The newly designed insert showed better chip breaking ability than the base model, and other performance tests such as surface roughness, cutting force and tool wear also showed good results.

Original languageEnglish
Pages (from-to)489-497
Number of pages9
JournalInternational Journal of Advanced Manufacturing Technology
Volume17
Issue number7
DOIs
Publication statusPublished - 2001 Jan 1

Fingerprint

Machining
Surface roughness
Wear of materials

All Science Journal Classification (ASJC) codes

  • Control and Systems Engineering
  • Software
  • Mechanical Engineering
  • Computer Science Applications
  • Industrial and Manufacturing Engineering

Cite this

@article{46e4f59477564606995bb095fbf3321e,
title = "Efficient chip breaker design by predicting the chip breaking performance",
abstract = "As machining technology develops toward the unmanned and automated system, the need for chip control is considered increasingly important, especially in continuous machining such as in the turning operation. In this study, a systematic chip breaking prediction method is proposed using a 3D cutting model with the equivalent parameter concept. To verify the model, four inserts with different chip breaker parameters were tested and their chip breaking areas were compared with those obtained from the model. Finally, a new type insert (MF1) for medium-finish operations with variable parameters was designed by modifying the commercial one. The chip breaking region predicted by using the modified 3D cutting model for the above insert agrees with the one obtained experimentally. The newly designed insert showed better chip breaking ability than the base model, and other performance tests such as surface roughness, cutting force and tool wear also showed good results.",
author = "Choi, {J. P.} and Lee, {Sang Jo}",
year = "2001",
month = "1",
day = "1",
doi = "10.1007/PL00003947",
language = "English",
volume = "17",
pages = "489--497",
journal = "International Journal of Advanced Manufacturing Technology",
issn = "0268-3768",
publisher = "Springer London",
number = "7",

}

Efficient chip breaker design by predicting the chip breaking performance. / Choi, J. P.; Lee, Sang Jo.

In: International Journal of Advanced Manufacturing Technology, Vol. 17, No. 7, 01.01.2001, p. 489-497.

Research output: Contribution to journalArticle

TY - JOUR

T1 - Efficient chip breaker design by predicting the chip breaking performance

AU - Choi, J. P.

AU - Lee, Sang Jo

PY - 2001/1/1

Y1 - 2001/1/1

N2 - As machining technology develops toward the unmanned and automated system, the need for chip control is considered increasingly important, especially in continuous machining such as in the turning operation. In this study, a systematic chip breaking prediction method is proposed using a 3D cutting model with the equivalent parameter concept. To verify the model, four inserts with different chip breaker parameters were tested and their chip breaking areas were compared with those obtained from the model. Finally, a new type insert (MF1) for medium-finish operations with variable parameters was designed by modifying the commercial one. The chip breaking region predicted by using the modified 3D cutting model for the above insert agrees with the one obtained experimentally. The newly designed insert showed better chip breaking ability than the base model, and other performance tests such as surface roughness, cutting force and tool wear also showed good results.

AB - As machining technology develops toward the unmanned and automated system, the need for chip control is considered increasingly important, especially in continuous machining such as in the turning operation. In this study, a systematic chip breaking prediction method is proposed using a 3D cutting model with the equivalent parameter concept. To verify the model, four inserts with different chip breaker parameters were tested and their chip breaking areas were compared with those obtained from the model. Finally, a new type insert (MF1) for medium-finish operations with variable parameters was designed by modifying the commercial one. The chip breaking region predicted by using the modified 3D cutting model for the above insert agrees with the one obtained experimentally. The newly designed insert showed better chip breaking ability than the base model, and other performance tests such as surface roughness, cutting force and tool wear also showed good results.

UR - http://www.scopus.com/inward/record.url?scp=0034802973&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=0034802973&partnerID=8YFLogxK

U2 - 10.1007/PL00003947

DO - 10.1007/PL00003947

M3 - Article

AN - SCOPUS:0034802973

VL - 17

SP - 489

EP - 497

JO - International Journal of Advanced Manufacturing Technology

JF - International Journal of Advanced Manufacturing Technology

SN - 0268-3768

IS - 7

ER -