書誌事項
- タイトル別名
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- Improvement in Reliability of Gas Pressure Welds on Rails.
- レールガス アッセツブ ノ シンライセイ コウジョウ ニ カンスル ケントウ
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抄録
In the Japan railway company group, rails are welded at over 50,000 points every year, of which those welded by the gas pressure welding (GPW) method account for approximately 30 %. Because gas pressure welds have as good performance as flash welds, and the GPW equipment is highly mobile due to its compactness when compared with that of flash welding. However, GPW requires special skill for grinding end surfaces and controlling oxyacetylene flame and pressure. In the future, a number of skilled operators to perform GPW will decrease, and the improvement of the operational efficiency will be strongly demanded. Therefore, investigations have been performed to simplify end surface grinding. Consequently, new gas burners and the new applied pressure method used for GPW were developed in order to improve its reliability.<br>
収録刊行物
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- 溶接学会論文集
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溶接学会論文集 21 (1), 39-45, 2003
一般社団法人 溶接学会
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詳細情報 詳細情報について
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- CRID
- 1390282679699441280
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- NII論文ID
- 110003422318
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- NII書誌ID
- AN1005067X
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- ISSN
- 24348252
- 02884771
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- NDL書誌ID
- 6457748
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- 本文言語コード
- ja
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- データソース種別
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- JaLC
- NDL
- Crossref
- CiNii Articles
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- 抄録ライセンスフラグ
- 使用不可
