What is Induced Current or Induction in Welding?

The induced current is a phenomenon that occurs when an electrical conductor is subjected to a varying magnetic field. This can cause an electrical current to flow through the conductor. Induction in welding is used to create heat in the weld area, which helps to join two pieces of metal together.

The principle of induction has been used in welding for many years. However, it was not until the late 19th century that it was first used to create heat in a welding process. Induction welding works by using an electrical current to create a magnetic field. This magnetic field is then used to induce an electrical current in the workpiece. The induced current creates heat, which is then used to weld the two pieces of metal together.

Induction welding is a fast and efficient way to weld two pieces of metal together. It is often used in high-speed applications, such as automotive manufacturing. Induction welding is also used in other industries, such as aerospace, where speed and efficiency are important.

Advantages of induction welding

The main advantage of induction welding is that it is a very fast and efficient way to weld two pieces of metal together. Induction welding is also a very clean and precise way to weld, which is why it is often used in industries where these qualities are important.

Disadvantages of induction welding

The main disadvantage of induction welding is that it requires special equipment that can be expensive.

Induction welding machine price

An induction welding machine can cost anywhere from $500 to $5,000.

Induction welding of thermoplastic composites

Induction welding can be used to weld thermoplastic composites, such as polyethylene and polypropylene. This type of welding is often used in the automotive industry.