6. 大型鋼材特に軌條のフラッシュ衝合熔接
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概要
- 論文の詳細を見る
This flash butt welder has an ability joining large sections up to 7620(mm)^2 cross sectional area corresponding to 60kg heavy rail, the capacity of which is 700kVA. The technical features of this machine are its large welding capacity. thorough automatic control from preheating to upsetting process and the vertical type clamps with a power motor, having adjustable mechanisms against small gaps between both materials to be welded. The machine by this design is succesfully employed and the welded rail joints show satisfactory mechanical properties.
- 社団法人溶接学会の論文
- 1948-03-01