Dimensional error analysis for grinding of a cylindrical long workpiece

Takashi Onishi; Moriaki Sakakura; Teppei Takashima; Takuya Kodani; Kazuhito Ohashi; Shinya Tsukamoto

Dimensional error analysis for grinding of a cylindrical long workpiece

Takashi Onishi, Moriaki Sakakura, Teppei Takashima, Takuya Kodani, Kazuhito Ohashi, Shinya Tsukamoto

School of Engineering

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

1 Citation (Scopus)

Abstract

In cylindrical grinding for a long workpiece, the elastic deformation of the workpiece reduces the shape accuracy because of its low stiffness. Therefore, it is very important to analyze the elastic deformation of the workpiece during grinding process. In this study, an advanced analyzing method of the shape error in case of a long workpiece was proposed. In the proposed method, the normal grinding force, which is the important factor for the elastic deformation of the workpiece, was estimated from the power consumption of the wheel motor. To evaluate the proposed analysis method, the analyzed shape error was compared with measured shape error obtained by grinding experiment.

Original language	English
Publication status	Published - Oct 18 2015
Event	8th International Conference on Leading Edge Manufacturing in 21st Century, LEM 2015 - Kyoto, Japan Duration: Oct 18 2015 → Oct 22 2015

Other

Other	8th International Conference on Leading Edge Manufacturing in 21st Century, LEM 2015
Country/Territory	Japan
City	Kyoto
Period	10/18/15 → 10/22/15

Keywords

Cylindrical grinding
Elastic deformation
Grinding force
Shape error
Stiffness

ASJC Scopus subject areas

Industrial and Manufacturing Engineering

Cite this

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title = "Dimensional error analysis for grinding of a cylindrical long workpiece",

abstract = "In cylindrical grinding for a long workpiece, the elastic deformation of the workpiece reduces the shape accuracy because of its low stiffness. Therefore, it is very important to analyze the elastic deformation of the workpiece during grinding process. In this study, an advanced analyzing method of the shape error in case of a long workpiece was proposed. In the proposed method, the normal grinding force, which is the important factor for the elastic deformation of the workpiece, was estimated from the power consumption of the wheel motor. To evaluate the proposed analysis method, the analyzed shape error was compared with measured shape error obtained by grinding experiment.",

keywords = "Cylindrical grinding, Elastic deformation, Grinding force, Shape error, Stiffness",

author = "Takashi Onishi and Moriaki Sakakura and Teppei Takashima and Takuya Kodani and Kazuhito Ohashi and Shinya Tsukamoto",

note = "Funding Information: This study was carried out under the auspices of JSPS KAKENHI (Grant-in-Aid for Young Scientists (B)) Grant Number 15K17951.; 8th International Conference on Leading Edge Manufacturing in 21st Century, LEM 2015 ; Conference date: 18-10-2015 Through 22-10-2015",

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day = "18",

language = "English",

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TY - CONF

T1 - Dimensional error analysis for grinding of a cylindrical long workpiece

AU - Onishi, Takashi

AU - Sakakura, Moriaki

AU - Takashima, Teppei

AU - Kodani, Takuya

AU - Ohashi, Kazuhito

AU - Tsukamoto, Shinya

N1 - Funding Information: This study was carried out under the auspices of JSPS KAKENHI (Grant-in-Aid for Young Scientists (B)) Grant Number 15K17951.

PY - 2015/10/18

Y1 - 2015/10/18

N2 - In cylindrical grinding for a long workpiece, the elastic deformation of the workpiece reduces the shape accuracy because of its low stiffness. Therefore, it is very important to analyze the elastic deformation of the workpiece during grinding process. In this study, an advanced analyzing method of the shape error in case of a long workpiece was proposed. In the proposed method, the normal grinding force, which is the important factor for the elastic deformation of the workpiece, was estimated from the power consumption of the wheel motor. To evaluate the proposed analysis method, the analyzed shape error was compared with measured shape error obtained by grinding experiment.

AB - In cylindrical grinding for a long workpiece, the elastic deformation of the workpiece reduces the shape accuracy because of its low stiffness. Therefore, it is very important to analyze the elastic deformation of the workpiece during grinding process. In this study, an advanced analyzing method of the shape error in case of a long workpiece was proposed. In the proposed method, the normal grinding force, which is the important factor for the elastic deformation of the workpiece, was estimated from the power consumption of the wheel motor. To evaluate the proposed analysis method, the analyzed shape error was compared with measured shape error obtained by grinding experiment.

KW - Cylindrical grinding

KW - Elastic deformation

KW - Grinding force

KW - Shape error

KW - Stiffness

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M3 - Paper

AN - SCOPUS:84974534223

T2 - 8th International Conference on Leading Edge Manufacturing in 21st Century, LEM 2015

Y2 - 18 October 2015 through 22 October 2015

ER -

Dimensional error analysis for grinding of a cylindrical long workpiece

Abstract

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Keywords

ASJC Scopus subject areas

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