中华人民共和国住房和城乡建设部公告

前言

1　总则

2　术语

3　原材料

• 3.1　一般规定

• 3.2　硬性铝母线材料

• 3.3　软性铝母线材料

• 3.4　铝—钢过渡焊片

• 3.5　铝—铜过渡焊片

• 3.6　焊接材料

4　加工

• 4.1　一般规定

• 4.2　下料、放样与剪切

• 4.3　矫正与冷弯

• 4.4　焊接坡口

• 4.5　平面与螺孔

• 4.6　软性铝母线

• 4.7　零件组合

5　现场安装

• 5.1　一般规定

• 5.2　支承架（座）安装

• 5.3　运输与存放

• 5.4　铝母线安装

6　焊接

• 6.1　一般规定

• 6.2　熔化极氩气保护电弧焊

• 6.3　软性接头的焊接

• 6.4　硬性接头的焊接

7　焊接质量

• 7.1　一般规定

• 7.2　外观检查

8　工程验收

• 8.1　一般规定

• 8.2　短路通电检查

• 8.3　工程质量检查与验收

附录A　铝母线焊接接头形式

本规范用词说明

引用标准名录

1 General provisions

2 Terms

3 Raw and processed materials

• 3.1 General requirement

• 3.2 Materials used for hard aluminum bus-bar

• 3.3 Materials used for soft aluminum bus-bar

• 3.4 Aluminum-steel transition welding plate

• 3.5 Aluminum-copper transition welding plate

• 3.6 Welding materials

4 Processing

• 4.1 General requirement

• 4.2 Feeding，mould and cutting

• 4.3 Rectification and cold bending

• 4.4 Groove welding

• 4.5 Plane and screw

• 4.6 Soft aluminum bus-bar

• 4.7 Accessories assembly

5 Site installation

• 5.1 General requirement

• 5.2 Supporting frame（seat）installation

• 5.3 Transportation and storage

• 5.4 Aluminum bus-bas installation

6 Welding

• 6.1 General requirement

• 6.2 Melting argon gas for protecting arc welding

• 6.3 Welding for soft joints

• 6.4 Welding for hard joints

7 Welding quality

• 7.1 General requirement

• 7.2 Appearance inspection

8 Check and acceptance for the project

• 8.1 General requirement

• 8.2 Short circuit electrification inspection

• 8.3 Project quality check and acceptance

AppendixA Welding joint form of aluminum bus-bar

Explanation of wording in this code

List of quoted standards