久久精品国产精品青草水蜜桃,国产精品一区二区免费在线观看,国产无码高清视频不卡,久久综合亚洲鲁鲁五月天不卡

Hello, welcome to visit the official website of jiujiang xingda can machinery co., LTD.

1

News

Product

Hot keywords

Contact

Jiujiang xingda can machinery co., LTD

Address: no.342 industrial park, qianjin road, jiujiang city, jiangxi province

Official net: www.asmarjewelry.com

Telephone: 159-0792-0939

The true: 0792-8271072

Mail editor: 332007

Classification of welding methods for canning equipment

Your current location: Home >> News >> industry news

Classification of welding methods for canning equipment

Date:2015-09-13 00:00 Source:http://www.asmarjewelry.com Click:

According to the state of metal materials in the process of welding, welding methods can be divided into three categories: fusion welding, pressure welding and brazing.


1. Fusion welding: the welding method of melting the base metal to form a weld is called fusion welding. Common arc welding, gas welding, electroslag welding, submerged arc welding and various gas welding, laser welding.

1. The melting electrode and the non-melting electrode are divided into: the melting electrode includes electrode arc welding, flux cored wire arc welding (MAG), argon arc welding (MIG), gas shielded welding, etc.; The non-melting electrode includes TIG welding and plasma arc welding.

2, pressure welding: in the process of welding, it is necessary to apply pressure on the welding parts (heating or not heating), in order to complete the welding method, known as pressure welding.

1. There are resistance welding, pneumatic welding, high-frequency welding, forging welding, contact welding, friction welding, etc.;

2. Some methods of non-heating pressure welding include cold pressure welding, ultrasonic welding and explosion welding.

Brazing: it is the general term of hard brazing and soft brazing. It USES metal with lower melting point than the base metal as the filler material, heats the welding part and solder to a temperature higher than the melting point of the base metal and lower than the melting point of the base metal, wets the base metal with liquid solder, fills the joint gap and diffuses with the base metal to connect the welding part.

1, brazing: adopting the brazing alloy, solder melting temperature above 450 ℃;

2, soft soldering: using soft solder, solder melting point was below 450 ℃.

3. Common brazing methods include soldering iron brazing and flame brazing.

Tag:Tankmakingequipment

Browse

1531125983113517 拷貝.png

1531126081666304 拷貝.png

主站蜘蛛池模板: 静宁县| 旅游| 文昌市| 丹棱县| 玉环县| 慈利县| 泽库县| 富川| 阿拉善盟| 自治县| 永泰县| 揭西县| 巩义市| 汽车| 盖州市| 溧阳市| 东阿县| 凤庆县| 大余县| 香格里拉县| 绥德县| 额济纳旗| 新竹市| 泸溪县| 兰西县| 舒城县| 汉寿县| 钦州市| 石景山区| 修文县| 阳泉市| 滨海县| 神农架林区| 即墨市| 育儿| 吉木萨尔县| 太谷县| 东辽县| 揭西县| 霞浦县| 封开县|