| 锅筒环缝石棉衬垫法埋弧焊自动焊焊接工艺 |
| |
| 引用本文： | 陈祥坤,江明茂,戴丽杰.锅筒环缝石棉衬垫法埋弧焊自动焊焊接工艺[J].电焊机,2005,35(8):18-20. |
| |
| 作者姓名： | 陈祥坤 江明茂 戴丽杰 |
| |
| 作者单位： | 齐齐哈尔二机床(集团)有限责任公司,黑龙江,齐齐哈尔,161005 |
| |
| 摘 要： | 在锅炉的焊接生产过程中，埋弧自动焊以较高的焊接生产效率和稳定的焊接质量，得到了广泛的应用。在锅炉锅筒的焊接生产中，对手工电弧焊工艺和埋弧自动焊工艺进行了对比分析；在传统的埋弧焊衬垫工艺基础上，提出了锅筒环缝的石棉衬垫法埋弧自动焊焊接工艺，并进行了焊接坡口的优化设计，设计了简易而实用的衬垫工装；在进行焊接工艺评定后，成功地应用于焊接生产，提高了生产效率，保证了焊接质量。
|
| 关 键 词： | 锅筒 环缝 石棉衬垫法 埋弧自动焊 |
| 文章编号： | 1001-2303(2005)08-0018-03 |
| 收稿时间： | 2005-03-21 |
| 修稿时间： | 2005年3月21日 |
Asbestos mat welding technology of automatic submerged-arc welding for boiler's canister ring-seam |
| |
| CHEN Xiang-kun,JIANG Ming-mao,DAI Li-jie.Asbestos mat welding technology of automatic submerged-arc welding for boiler''''s canister ring-seam[J].Electric Welding Machine,2005,35(8):18-20. |
| |
| Authors: | CHEN Xiang-kun JIANG Ming-mao DAI Li-jie |
| |
| Abstract: | In the production process of boiler welding,the technology of submerged-arc welding is used widely in high efficiency and steady welding quality.This article introduces a welding technology of submerged-arc welding in boiler's canister welding production line by comparing the technology of shielded metal welding and automatic submerged-arc welding.Based on the traditional submerged-arc welding,it introduces the asbestos mat welding technology of automatic submerged-arc welding,which passed the weld craft assess and applied in welding production successfully. |
| |
| Keywords: | boiler's canister ring welds asbestos mat method automatic submerged-arc welding |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
