Aluminum welding machine
To purchase consumables and tooling for quality of aluminum welding welding semi-automatic machines, the company offers Electrocentury-steel. Products are sold at producer prices. The provider ensures a guaranteed delivery to the address specified by the customer.
Features of the process
The demand for aluminum products in industry and everyday life is associated with positive qualities of this metal. However, his welding is associated with a number of difficulties. Minimal complexity has a method of pulse welding (MIG/MAG) using semi-automatic welding. This method allows to exclude the influence of a thin surface film of metal oxide, and finally get a reliable connection.
Performing welding of aluminum (as pure metal and its alloys) process MIG/MAG is necessary to apply welding wire, which has a surface protective coating. However, the welding, to prevent oxidation of aluminum is carried out in the inert gas. By increasing the density of such a gas protection increases, so in practice, the argon and not nitrogen or carbon monoxide. Supply of filler wire is done automatically, by a special node, and the movement of the torch welder produces manually.
The presence of atmospheric argon mandatory, otherwise:
- The welding seam is porous and is much less durable;
- Formed during the welding slag is difficult to separate from the metal;
- A lot of spattering of aluminum.
To buy supplies and tools to perform aluminum welding machine at affordable prices manufacturer, the company offers Electrocentury-steel. The supplier ensures the delivery of products to any place specified by the consumer.
The scope and parameters of the welding wire
Aluminum welding by method MIG/MAG is used in the production of works on an industrial scale, especially in industries such as aviation and shipbuilding.
Wire, which is used for the method of welding aluminum, has the following composition (the rest is aluminum):
The mechanical characteristics of the wire should meet the following requirements:
- The limit of temporary resistance, MPa — 260…270;
- Yield strength, MPa — 120…125;
- Elongation % — 27…25.
The company Electrocentury-steel offers to buy at an economical price consumables and tooling for aluminum welding semi-automatic machines. The provider ensures timely delivery of products to the address specified by the customer.