Improvement of shape accuracy in internal grinding with slender grinding wheel

Takashi Onishi; Kuya Nishi; Moriaki Sakakura; Kazuhito Ohashi

Improvement of shape accuracy in internal grinding with slender grinding wheel

Takashi Onishi, Kuya Nishi, Moriaki Sakakura, Kazuhito Ohashi

Research output: Contribution to conference › Paper › peer-review

Abstract

The shape error of the ground workpiece worsens in case of internal grinding with a slender grinding wheel. In this study, we propose a new grinding system to improve the shape accuracy of the ground workpiece, where the grinding force was estimated previously to minimize the shape error. Considering the effect of wheel wear and wheel run-out on the shape error, the optimized grinding force was obtained by simulating the wheel wear before grinding. Grinding experiments were carried out to verify the proposed system which successfully reduced shape error of the workpiece.

Original language	English
Pages	958-961
Number of pages	4
Publication status	Published - 2017
Event	20th International Symposium on Advances in Abrasive Technology, ISAAT 2017 - Okinawa, Japan Duration: Dec 3 2017 → Dec 6 2017

Conference

Conference	20th International Symposium on Advances in Abrasive Technology, ISAAT 2017
Country	Japan
City	Okinawa
Period	12/3/17 → 12/6/17

Keywords

Grinding force
Internal grinding
Shape error
Slender wheel
Wheel wear

ASJC Scopus subject areas

Mechanics of Materials
Industrial and Manufacturing Engineering
Mechanical Engineering
Materials Science(all)

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title = "Improvement of shape accuracy in internal grinding with slender grinding wheel",

abstract = "The shape error of the ground workpiece worsens in case of internal grinding with a slender grinding wheel. In this study, we propose a new grinding system to improve the shape accuracy of the ground workpiece, where the grinding force was estimated previously to minimize the shape error. Considering the effect of wheel wear and wheel run-out on the shape error, the optimized grinding force was obtained by simulating the wheel wear before grinding. Grinding experiments were carried out to verify the proposed system which successfully reduced shape error of the workpiece.",

keywords = "Grinding force, Internal grinding, Shape error, Slender wheel, Wheel wear",

author = "Takashi Onishi and Kuya Nishi and Moriaki Sakakura and Kazuhito Ohashi",

note = "Funding Information: This study was carried out under the auspices of JSPS KAKENHI (Grant-in-Aid for Young Scientists (B)) Grant Number 15K17951. The authors would like to thank MIZUHO Co., Ltd. for their kind assistance of providing slender grinding wheels with special specification.; 20th International Symposium on Advances in Abrasive Technology, ISAAT 2017 ; Conference date: 03-12-2017 Through 06-12-2017",

year = "2017",

language = "English",

pages = "958--961",

}

TY - CONF

T1 - Improvement of shape accuracy in internal grinding with slender grinding wheel

AU - Onishi, Takashi

AU - Nishi, Kuya

AU - Sakakura, Moriaki

AU - Ohashi, Kazuhito

N1 - Funding Information: This study was carried out under the auspices of JSPS KAKENHI (Grant-in-Aid for Young Scientists (B)) Grant Number 15K17951. The authors would like to thank MIZUHO Co., Ltd. for their kind assistance of providing slender grinding wheels with special specification.

PY - 2017

Y1 - 2017

N2 - The shape error of the ground workpiece worsens in case of internal grinding with a slender grinding wheel. In this study, we propose a new grinding system to improve the shape accuracy of the ground workpiece, where the grinding force was estimated previously to minimize the shape error. Considering the effect of wheel wear and wheel run-out on the shape error, the optimized grinding force was obtained by simulating the wheel wear before grinding. Grinding experiments were carried out to verify the proposed system which successfully reduced shape error of the workpiece.

AB - The shape error of the ground workpiece worsens in case of internal grinding with a slender grinding wheel. In this study, we propose a new grinding system to improve the shape accuracy of the ground workpiece, where the grinding force was estimated previously to minimize the shape error. Considering the effect of wheel wear and wheel run-out on the shape error, the optimized grinding force was obtained by simulating the wheel wear before grinding. Grinding experiments were carried out to verify the proposed system which successfully reduced shape error of the workpiece.

KW - Grinding force

KW - Internal grinding

KW - Shape error

KW - Slender wheel

KW - Wheel wear

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M3 - Paper

AN - SCOPUS:85094157607

SP - 958

EP - 961

T2 - 20th International Symposium on Advances in Abrasive Technology, ISAAT 2017

Y2 - 3 December 2017 through 6 December 2017

ER -