Simulation analysis of temperature distribution and thermal deformation in a workpiece during cylindrical grinding

Takashi Onishi; Moriaki Sakakura; Yohei Wada; Shonan Song; Naoki Sato; Kazuhito Ohashi; Shinya Tsukamoto

Simulation analysis of temperature distribution and thermal deformation in a workpiece during cylindrical grinding

Takashi Onishi, Moriaki Sakakura, Yohei Wada, Shonan Song, Naoki Sato, Kazuhito Ohashi, Shinya Tsukamoto

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

Abstract

In cylindrical plunge grinding, thermal deformation of a workpiece can cause its dimensional error. Therefore, it is necessary to investigate thermal deformation process of the workpiece based on the temperature distribution during grinding. To calculate the thermal deformation of the workpiece, advanced new simulation method is proposed in this study. The temperature distribution is calculated with the grinding energy that can be estimated from the measured power of grinding wheel motor. The results of these simulations were compared to experimental results obtained with in-process measurement system of internal temperatures and thermal deformation of the workpiece. Good agreement was achieved between the simulated thermal deformation and the experimental one.

Original language	English
Title of host publication	10th International Conference on Progress of Machining Technology, ICPMT 2012
Pages	104-108
Number of pages	5
Publication status	Published - Dec 1 2012
Event	10th International Conference on Progress of Machining Technology, ICPMT 2012 - Tsubame, Niigata, Japan Duration: Sep 25 2012 → Sep 27 2012

Publication series

Name	10th International Conference on Progress of Machining Technology, ICPMT 2012

Other

Other	10th International Conference on Progress of Machining Technology, ICPMT 2012
Country	Japan
City	Tsubame, Niigata
Period	9/25/12 → 9/27/12

Keywords

Cylindrical plunge grinding
In-process measurement
Simulation analysis
Temperature distribution
Thermal deformation

ASJC Scopus subject areas

Industrial and Manufacturing Engineering

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Cite this

Onishi, T., Sakakura, M., Wada, Y., Song, S., Sato, N., Ohashi, K., & Tsukamoto, S. (2012). Simulation analysis of temperature distribution and thermal deformation in a workpiece during cylindrical grinding. In 10th International Conference on Progress of Machining Technology, ICPMT 2012 (pp. 104-108). (10th International Conference on Progress of Machining Technology, ICPMT 2012).

Simulation analysis of temperature distribution and thermal deformation in a workpiece during cylindrical grinding. / Onishi, Takashi; Sakakura, Moriaki; Wada, Yohei; Song, Shonan; Sato, Naoki; Ohashi, Kazuhito; Tsukamoto, Shinya.

10th International Conference on Progress of Machining Technology, ICPMT 2012. 2012. p. 104-108 (10th International Conference on Progress of Machining Technology, ICPMT 2012).

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

Onishi, T, Sakakura, M, Wada, Y, Song, S, Sato, N, Ohashi, K & Tsukamoto, S 2012, Simulation analysis of temperature distribution and thermal deformation in a workpiece during cylindrical grinding. in 10th International Conference on Progress of Machining Technology, ICPMT 2012. 10th International Conference on Progress of Machining Technology, ICPMT 2012, pp. 104-108, 10th International Conference on Progress of Machining Technology, ICPMT 2012, Tsubame, Niigata, Japan, 9/25/12.

Onishi, Takashi ; Sakakura, Moriaki ; Wada, Yohei ; Song, Shonan ; Sato, Naoki ; Ohashi, Kazuhito ; Tsukamoto, Shinya. / Simulation analysis of temperature distribution and thermal deformation in a workpiece during cylindrical grinding. 10th International Conference on Progress of Machining Technology, ICPMT 2012. 2012. pp. 104-108 (10th International Conference on Progress of Machining Technology, ICPMT 2012).

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title = "Simulation analysis of temperature distribution and thermal deformation in a workpiece during cylindrical grinding",

abstract = "In cylindrical plunge grinding, thermal deformation of a workpiece can cause its dimensional error. Therefore, it is necessary to investigate thermal deformation process of the workpiece based on the temperature distribution during grinding. To calculate the thermal deformation of the workpiece, advanced new simulation method is proposed in this study. The temperature distribution is calculated with the grinding energy that can be estimated from the measured power of grinding wheel motor. The results of these simulations were compared to experimental results obtained with in-process measurement system of internal temperatures and thermal deformation of the workpiece. Good agreement was achieved between the simulated thermal deformation and the experimental one.",

keywords = "Cylindrical plunge grinding, In-process measurement, Simulation analysis, Temperature distribution, Thermal deformation",

author = "Takashi Onishi and Moriaki Sakakura and Yohei Wada and Shonan Song and Naoki Sato and Kazuhito Ohashi and Shinya Tsukamoto",

year = "2012",

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language = "English",

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T1 - Simulation analysis of temperature distribution and thermal deformation in a workpiece during cylindrical grinding

AU - Onishi, Takashi

AU - Sakakura, Moriaki

AU - Wada, Yohei

AU - Song, Shonan

AU - Sato, Naoki

AU - Ohashi, Kazuhito

AU - Tsukamoto, Shinya

PY - 2012/12/1

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N2 - In cylindrical plunge grinding, thermal deformation of a workpiece can cause its dimensional error. Therefore, it is necessary to investigate thermal deformation process of the workpiece based on the temperature distribution during grinding. To calculate the thermal deformation of the workpiece, advanced new simulation method is proposed in this study. The temperature distribution is calculated with the grinding energy that can be estimated from the measured power of grinding wheel motor. The results of these simulations were compared to experimental results obtained with in-process measurement system of internal temperatures and thermal deformation of the workpiece. Good agreement was achieved between the simulated thermal deformation and the experimental one.

AB - In cylindrical plunge grinding, thermal deformation of a workpiece can cause its dimensional error. Therefore, it is necessary to investigate thermal deformation process of the workpiece based on the temperature distribution during grinding. To calculate the thermal deformation of the workpiece, advanced new simulation method is proposed in this study. The temperature distribution is calculated with the grinding energy that can be estimated from the measured power of grinding wheel motor. The results of these simulations were compared to experimental results obtained with in-process measurement system of internal temperatures and thermal deformation of the workpiece. Good agreement was achieved between the simulated thermal deformation and the experimental one.

KW - Cylindrical plunge grinding

KW - In-process measurement

KW - Simulation analysis

KW - Temperature distribution

KW - Thermal deformation

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