박강판(薄鋼板)의 Gas용접에서 일어나는 용접단(溶接端)의 간격에 관한 고찰(Ⅱ) : 제관(製管)에 對하여 = A Study on the Length of Interval between the other Ends producing in Light Sheet-steel Gas welding.(Ⅱ)-On The Pipe Making

다국어 초록 (Multilingual Abstract)

When a light sheet-steel which has 1mm: thickness is made into various pipes such as funnels and tanks, the method of the oxy-acetylene welding is used for being faster and more efficient.
First, the light sheet-steel needed for making pipe is ail·on to cut off according to the size by the squaring shear and to make it roll into a cylindrical shape by the slip roll forming machine.
After that both sides of one end are fired slightly and let the other end have a suitable interval tailing account for the revolving strain, the abode welding is operated with weld speed 15mm/min, tip size 50, Pressure of oxygen 2kg/㎠, and diameter of welding rod 3mm.
Here the several intervals(Imm) have been resulted in the following ;
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D; Diameter of pipe. (cm)
L; Length of pipe. (cm)

목차 (Table of Contents)

• 머리말
• 실험재료
• 실험방법
• 실험 결과 및 고찰
• 요약