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: 宜兴市| 西和县| 汉寿县| 阳谷县| 饶河县| 怀宁县| 牙克石市| 彩票| 渭源县| 舞阳县| 雷山县| 轮台县| 绍兴县| 阿图什市| 昭通市| 岗巴县| 北海市| 彰武县| 始兴县| 哈巴河县| 巩义市| 长春市| 凭祥市| 来安县| 洛宁县| 什邡市| 大冶市| 手机| 海原县| 中卫市| 周宁县| 余姚市| 奉贤区| 金塔县| 金昌市| 溆浦县| 马龙县| 曲沃县| 桃源县| 区。| 淮安市|