| METHOD AND DEVICE FOR HYBRID LASER-ARC WELDING OF T-JOINT welded by moving the working tools | |
| 2023-12-28 | |
| 专利权人 | UNIV ST PETERSBURG STATE MARINE TECH (UYSP-Non-standard) |
| 申请日期 | 2023-12-28 |
| 专利号 | RU2827374-C1 |
| 成果简介 | NOVELTY - Invention relates to the field of welding, namely to hybrid laser-arc welding of T-joints of parts for shipbuilding, machine building and other industries. A wall is installed on the flange of the T-piece, and seams of the T-joint are welded by moving the working tools installed on each side of the joint of the parts being welded. Working tools are arranged on carriages installed on the beam coaxially with the butt of the parts being welded. Each working tool comprises a laser-arc welding head and an arc torch installed in front of it. In the process of welding the working tools are moved coaxially with the butt of the parts being welded; at that, before the laser-arc welding heads make welding seams on each side of the butt of the parts being welded with arc torches, continuous tacks are made along the butt with the width of up to 3 mm. USE - Welding. ADVANTAGE - High-quality weld with complete penetration due to elimination of abrupt change of parameters of heat sources in welding zone. 2 cl, 2 dwg |
| IPC 分类号 | B23K-101/28 ; B23K-026/348 ; B23K-028/02 |
| 国家 | 俄罗斯 |
| 专业领域 | 材料科学 |
| 语种 | 英语 |
| 成果类型 | 专利 |
| 文献类型 | 科技成果 |
| 条目标识符 | http://119.78.100.226:8889/handle/3KE4DYBR/18654 |
| 专题 | 中国科学院新疆生态与地理研究所 |
| 作者单位 | UNIV ST PETERSBURG STATE MARINE TECH (UYSP-Non-standard) |
| 推荐引用方式 GB/T 7714 | AKHMETOV A D,VASILYEVA N A,GRININ O I,et al. METHOD AND DEVICE FOR HYBRID LASER-ARC WELDING OF T-JOINT welded by moving the working tools. RU2827374-C1[P]. 2023. |
| 条目包含的文件 | 条目无相关文件。 | |||||
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