Removal mechanism of impacts by powder jet machining

Chihiro Nishikawa; Koichi Mizutani; Tianfeng Zhou; Jiwang Yan; Tsunemoto Kuriyagawa

Removal mechanism of impacts by powder jet machining

Chihiro Nishikawa, Koichi Mizutani, Tianfeng Zhou, Jiwang Yan, Tsunemoto Kuriyagawa

研究成果: Paper › 査読

抄録

Abrasive jet machining (AJM) is a novel machining processes to fabricate functional surfaces. In this study, the removal mechanism of the impact by particles has been investigated. Firstly, the effect of the impact of a single alumina particle impacting on the glass substrate was studied. It was found that when the particle velocity was less than 16.2 m/s, lateral cracks were not formed. Next, the effect of multiple alumina particles was studied. The threshold condition of the quantity of the impacting particles that the cracks accumulate on the blasting area was determined to be 15 mg/mm². It is thought that existing cracks blocked the formation of the crack at the quantity of impacting particles of more than 15 mg/mm².

本文言語	English
出版ステータス	Published - 2011 12月 1
外部発表	はい
イベント	6th International Conference on Leading Edge Manufacturing in 21st Century, LEM 2011 - Omiya Sonic City, Saitama, Japan 継続期間: 2011 11月 8 → 2011 11月 10

Other

Other	6th International Conference on Leading Edge Manufacturing in 21st Century, LEM 2011
国/地域	Japan
City	Omiya Sonic City, Saitama
Period	11/11/8 → 11/11/10

ASJC Scopus subject areas

産業および生産工学

他のファイルとリンク

引用スタイル

@conference{2d6da81c7e614cc7ac97416550c0ca98,

title = "Removal mechanism of impacts by powder jet machining",

abstract = "Abrasive jet machining (AJM) is a novel machining processes to fabricate functional surfaces. In this study, the removal mechanism of the impact by particles has been investigated. Firstly, the effect of the impact of a single alumina particle impacting on the glass substrate was studied. It was found that when the particle velocity was less than 16.2 m/s, lateral cracks were not formed. Next, the effect of multiple alumina particles was studied. The threshold condition of the quantity of the impacting particles that the cracks accumulate on the blasting area was determined to be 15 mg/mm2. It is thought that existing cracks blocked the formation of the crack at the quantity of impacting particles of more than 15 mg/mm2.",

keywords = "Abrasive jet machining, High speed impact, Multiple particles, Removal mechanism",

author = "Chihiro Nishikawa and Koichi Mizutani and Tianfeng Zhou and Jiwang Yan and Tsunemoto Kuriyagawa",

year = "2011",

month = dec,

day = "1",

language = "English",

note = "6th International Conference on Leading Edge Manufacturing in 21st Century, LEM 2011 ; Conference date: 08-11-2011 Through 10-11-2011",

}

TY - CONF

T1 - Removal mechanism of impacts by powder jet machining

AU - Nishikawa, Chihiro

AU - Mizutani, Koichi

AU - Zhou, Tianfeng

AU - Yan, Jiwang

AU - Kuriyagawa, Tsunemoto

PY - 2011/12/1

Y1 - 2011/12/1

N2 - Abrasive jet machining (AJM) is a novel machining processes to fabricate functional surfaces. In this study, the removal mechanism of the impact by particles has been investigated. Firstly, the effect of the impact of a single alumina particle impacting on the glass substrate was studied. It was found that when the particle velocity was less than 16.2 m/s, lateral cracks were not formed. Next, the effect of multiple alumina particles was studied. The threshold condition of the quantity of the impacting particles that the cracks accumulate on the blasting area was determined to be 15 mg/mm2. It is thought that existing cracks blocked the formation of the crack at the quantity of impacting particles of more than 15 mg/mm2.

AB - Abrasive jet machining (AJM) is a novel machining processes to fabricate functional surfaces. In this study, the removal mechanism of the impact by particles has been investigated. Firstly, the effect of the impact of a single alumina particle impacting on the glass substrate was studied. It was found that when the particle velocity was less than 16.2 m/s, lateral cracks were not formed. Next, the effect of multiple alumina particles was studied. The threshold condition of the quantity of the impacting particles that the cracks accumulate on the blasting area was determined to be 15 mg/mm2. It is thought that existing cracks blocked the formation of the crack at the quantity of impacting particles of more than 15 mg/mm2.

KW - Abrasive jet machining

KW - High speed impact

KW - Multiple particles

KW - Removal mechanism

UR - http://www.scopus.com/inward/record.url?scp=84883417309&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=84883417309&partnerID=8YFLogxK

M3 - Paper

AN - SCOPUS:84883417309

T2 - 6th International Conference on Leading Edge Manufacturing in 21st Century, LEM 2011

Y2 - 8 November 2011 through 10 November 2011

ER -

Removal mechanism of impacts by powder jet machining

抄録

Other

ASJC Scopus subject areas

他のファイルとリンク

フィンガープリント

引用スタイル