Comparison Between Resistance Welding and Electric Arc Welding
Features |
Resistance Welding |
Electric Arc Welding |
---|---|---|
Supply |
For the most part, AC supply is utilized for resistance welding |
Both AC and DC supply can be utilized in the arc welding. |
Power Factor |
In resistance welding, the power factor is low. |
In arc welding, the power factor is poor |
Requirement of External Pressure |
In resistance welding, outer tension is expected for joining the metals. |
In arc welding, no outside pressure is required. Subsequently, the hardware is straightforward and simple to control. |
Requirement of Filler Material |
With the resistance welding, no filler material is included any structure for joining the two metal pieces. |
Filler metal rod is required for arc welding to ensure that the joint has sufficient strength. |
Voltage |
Resistance welding requires an extremely low voltage. |
In the event of arc welding, the striking voltage is high. Hence, it needs voltage control. |
Temperature |
In resistance welding process the temperature raise isn’t exceptionally high. |
In arc welding, the arc segment temperature is extremely high. On the off chance that it isn’t dealt with as expected, it might harm the work-piece. |
Production of Heat |
In the resistance welding, the intensity is delivered because of the progression of current primarily through the contact resistance. |
In the circular segment welding, the intensity is delivered because of the curve made between the electrode and the work-piece. |
Suitability |
Resistance welding is generally appropriate for large scale manufacturing and furthermore for fix work. |
Arc welding is appropriate for fix work. However, it is incompatible with mass production. |
Electric Resistance Welding
In the past days, the process of metal welding should be possible by heating the metals and pressed jointly which is known as the forge welding method. In any case, as of now, the welding innovation has been changed by the arrival of electricity. In the nineteenth century, resistance, gas, and arc welding was invented. After this, there are various types of welding technologies have been imagined like friction, ultrasonic, plasma, laser, and electron beam welding. However, the uses of welding technology essentially include different industries.
In this article, we will be going through Resistance Wielding, We will start our Article with the Introduction of Resistance Wielding, Then we will go through the Working Principle of Resistance welding and With its Types, Then We will through its Specification, At last, we will conclude our article with its Advantages, Disadvantages, Applications, Comparison Between Resistance and Electric wield and Some FAQs.
Table of Content
- What is Resistance Welding?
- Working Principle
- Types
- Specifications
- Advantages
- Disadvantages
- Applications
- Resistance Welding Vs Electric Arc Welding