GB50586-2010：铝母线焊接工程施工及验收规范

本规范共分8 章和1 个附录，其主要内容有： 总则、术语、原材料、加工、现场安装、焊接、焊接质量、工程验收等。

GB50586-2010······1

1 总则······11

2 术语······12

3 原材料······15

3.1 一般规定······15

3.2 硬性铝母线材料······15

3.3 软性铝母线材料······17

3.4 铝-钢过渡焊片······17

3.5 铝-铜过渡焊片······18

3.6 焊接材料······19

4 加工······21

4.1 一般规定······21

4.2 下料、放样与剪切······21

4.3 矫正与冷弯······21

4.4 焊接坡口······22

4.5 平面与螺孔······22

4.6 软性铝母线······24

4.7 零件组合······24

5 现场安装······26

5.1 一般规定······26

5.2 支承架（座）安装······26

5.3 运输与存放······27

5.4 铝母线安装······28

6 焊接······34

6.1 一般规定······34

6.2 熔化极氩气保护电弧焊······36

6.3 软性接头的焊接······38

6.4 硬性接头的焊接······39

7 焊接质量······40

7.1 一般规定······40

7.2 外观检查······40

8 工程验收······42

8.1 一般规定······42

8.2 短路通电检查······42

8.3 工程质量检查与验收······43

附录A 铝母线焊接接头形式······50

本规范用词说明······62

引用标准名录······63

附:条文说明······64

1 总则······68

2 术语······69

3 原材料······70

3.1 一般规定······70

3.2 硬性铝母线材料······70

3.3 软性铝母线材料······71

3.4 铝-钢过渡焊片······72

3.5 铝-铜过渡焊片······72

3.6 焊接材料······72

4 加工······73

4.1 一般规定······73

4.2 下料、放样与剪切······73

4.3 矫正与冷弯······73

4.4 焊接坡口······74

4.5 平面与螺孔······74

4.6 软性铝母线······75

4.7 零件组合······75

5 现场安装······77

5.1 一般规定······77

5.2 支承架（座）安装······77

5.3 运输与存放······77

5.4 铝母线安装······77

6 焊接······80

6.1 一般规定······80

6.2 熔化极氩气保护电弧焊······81

6.3 软性接头的焊接······81

6.4 硬性接头的焊接······81

7 焊接质量······82

7.1 一般规定······82

7.2 外观检查······82

8 工程验收······83

8.1 一般规定······83

8.2 短路通电检查······83

8.3 工程质量检查与验收······84