The formula to calculate the Resistance Welding is:
\[ E = I^2 \cdot R \cdot t \]
Resistance Welding is characterized with a high current passing through the materials to be welded between the electrodes under pressure for generating concentrated heat to form a weld.
Let's assume the following values:
Using the formula:
\[ E = 988.6^2 \cdot 10.1 \cdot 30 = 296130977.88 \text{ J} \]
| Current Magnitude (I) | Resistance (R) | Time (t) | Resistance Welding (E) |
|---|---|---|---|
| 980 A | 10.1 Ω | 30 s | 291,001,200.00 J |
| 981 A | 10.1 Ω | 30 s | 291,595,383.00 J |
| 982 A | 10.1 Ω | 30 s | 292,190,172.00 J |
| 983 A | 10.1 Ω | 30 s | 292,785,567.00 J |
| 984 A | 10.1 Ω | 30 s | 293,381,568.00 J |
| 985 A | 10.1 Ω | 30 s | 293,978,175.00 J |
| 986 A | 10.1 Ω | 30 s | 294,575,388.00 J |
| 987 A | 10.1 Ω | 30 s | 295,173,207.00 J |
| 988 A | 10.1 Ω | 30 s | 295,771,632.00 J |
| 989 A | 10.1 Ω | 30 s | 296,370,663.00 J |
| 990 A | 10.1 Ω | 30 s | 296,970,300.00 J |