Development of One-Run One-Side Automatic Welding Process
スポンサーリンク
概要
- 論文の詳細を見る
Shipyards throughout the nation are energetically endeavoring to rationalize and modernize the assembly stage of hull construction. As a result, due to the standardization of the production process with the enlargement of blocks and the wider application of the conveyor line system, it has become necessary to jumbolize the hardware and other manufacturing facilities. Under such circumstances, we saw the installation of this welding machine under the knowhow of the one-side automatic welding machine with ultra-multi electrodes as the plate joining facility of a new assembling plant of the 600, 000-ton tanker construction dock of KHI Sakaide Works. This welding machine has four sets of 3-electrode, sumberged arc welding heads which can execute simultaneously parallel welding of four joints maximum on thick plate by concentration controlled system. Along with the adoption of the practical crack prevention method for the end cracking of the welded parts, which was a bottle neck of one-side automatic welding technique, the introduction of this welding machine into the production line contributes greatly to the economy of labor-saving. This article deals with the outline of this welding machine and its operating conditions.
- 社団法人溶接学会の論文
著者
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Terai Kiyoshi
Kawasaki Dockyard Co
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KANATANI Fumiyoshi
Kawasaki Dockyard Co
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SUZAWA Ryoichi
Kawasaki Heavy Industries Ltd.
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Kanatani Fumiyoshi
Kawasaki Heavy Industries. Ltd.
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Terai Kiyoshi
Kawasaki Heavy Industries. Ltd.
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Suzawa Ryoichi
Kawasaki Heavy Industries. Ltd.
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NAKAYAMA Shiegeru
Kawasaki Heavy Industries. Ltd.
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KIYOHARA Michiya
Osaka Transformer Co., Ltd.
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Kiyohara Michiya
Osaka Transformer Co. Ltd.
関連論文
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- Study on Characteristics of Weld Defect and its Prevention in Electron Beam Welding (Report III) : Characteristics of Cold Shut
- Study on Characteristics of Weld Defect and Its Prevention in Electron Beam Welding (Report II) : Some Metallurgical Features of Weld Porosities
- Study on Characteristics of Weld Defect and Its Prevention in Electron Beam Welding (Report I) : Characteristics of Weld Porosities
- 6. Some Characteristics of the Fracture Stress Curve in Steel
- A Proposal Concerning the Automatic Submerged Welding Procedures of Assemblies for Ship's Hull
- Observation about the Application of Arc-Air Gouging Process in Shipyard
- 5. One side Automatic Welding Applied in Japanese Shipyards
- Prevention of End Cracking in One-Side Automatic Welding
- Welding and Fabrication of New High Tensile Steels for Submarine in Japan
- Economic Aspects of Automation of Welding in Shipbuilding
- One Side Automatic Welding of Curved Panel of Ship's Hull
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- The Forecasting of Welding Processes in Future by the Delphi Method