Development of Welding Technologies and Equipment for High-Performance Building Structural Steel
First written in FY2016. 5 of 7 entries say "Advanced", first in FY2017. Latest entry: FY2024.
0 other companies' latest entry also says "Restated".
- FY2024RestatedAnnual report
「The submerged-arc welding machine installed at the Wakayama Plant can accommodate column cross-sections of up to 1500mm to meet the trend toward larger structural steel members. The column assembly robot can accommodate the maximum diameters and plate thicknesses of column steel materials and circular steel tubes.」
The company demonstrated the capabilities of its welding equipment and robots for large, high-specification structural steel and continues welding trials and manufacturing technology development using this equipment. - FY2023AdvancedAnnual report
「To address these requirements, we are expanding facilities including column assembly robots and compact welding robots and appropriately upgrading the software for the column assembly robots.」
In addition to expanding facilities such as column assembly robots and compact welding robots, the company has progressed to upgrading robot software and continues to address the requirements of high-performance, high-quality structural steel. - FY2022AdvancedAnnual report
「We introduced an additional column assembly robot and compact welding robots to improve column fabrication efficiency.」
The company installed an additional column assembly robot and introduced compact welding robots, bringing equipment development to the implementation stage. - FY2021AdvancedAnnual report
「We are introducing robots to improve the efficiency of column fabrication. After installing a new column assembly robot and completing the introduction of compact welding robots, we will use these welding facilities and new welding materials to advance research and development into structural-steel fabrication technologies using new steel materials in actual construction projects.」
To meet demand for high-performance structural steel, the company is installing a new column assembly robot and introducing compact welding robots. - FY2019AdvancedAnnual report
「We replaced the welding power supply and auxiliary equipment for our electroslag welding equipment to accommodate increasingly large built-up box columns. We will use these welding technologies and facilities to expand orders further and continue advancing welding technology research and development by accumulating a track record in actual construction projects.」
The company updated the power supply and auxiliary equipment for its electroslag welding equipment to accommodate large built-up box columns. - FY2017AdvancedAnnual report
「We are comprehensively renewing our submerged-arc welding equipment to accommodate increasingly large built-up box columns. We will use these welding technologies and facilities to expand orders further and continue advancing welding technology research and development by accumulating a track record in actual construction projects.」
The company comprehensively renewed its submerged-arc welding equipment to accommodate high-performance structural steel. - FY2016First statedAnnual report
「We are working to develop welding technologies capable of meeting higher performance requirements. We are also replacing our submerged-arc welding machine to enable the fabrication of larger components and will continue to conduct further research and development on the related welding technologies.」
The company is developing welding technologies for high-performance structural steel and equipment for fabricating large components, drawing on construction trials in metropolitan redevelopment projects and technical information exchanges with manufacturers.