Specifications for Resistance Welding
The specifications for resistance welding can vary depending upon the type of welding being performed and the materials being welded. The amount of electrical current used to heat and fuse the metal parts is known as welding current, and it is one of the most common specifications.
- Welding Current: The welding current is a major parameter in welding. It is commonly in the range of 1,000 to 200,000 amperes, depending upon the material and thickness.
- Electrode Force: The force applied to the terminals during welding is basic for accomplishing a proper weld. It makes it easier for current to flow through the workpieces and ensures good contact between the metals.
- Anode Material: Materials that can conduct electricity well and withstand the high temperatures generated by welding are required for electrodes. Common terminal materials incorporate copper and its alloys.
- Cooling System: Resistance welding creates heat, So for cooling purpose we need a cooling system . Water cooling is used for this purpose.
- Welding Machine Control System: Modern resistance welding machines are equipped with control systems that allow exact change of welding parameters and high-quality welds.
- Welding Transformer: In welding system transformer plays a major role because for welding purpose we need more current. So we need a transformer that should be matched to the specific requirements of the welding application.
- Safety Measures: In any welding process safety is more important. For this purpose require a proper ventilation, personal protective equipment (PPE), safety interlocks on machinery are essential.
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