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Current required to sustain welding Calculator

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Resistance spot welding parameters for mild steels Distortion in Weldments Heat Flow in Welded Joints Heat Input in Welding

✖The Thickness of First Material is that dimension which is the smallest of all dimension.ⓘ Thickness of First Material [t₁]			+10% -10%
✖The Thickness of Second Material is the minimum dimension given of the second material.ⓘ Thickness of Second Material [t₂]			+10% -10%

✖Electric Current is the rate of flow of charge through a cross sectional area per unit area.ⓘ Current required to sustain welding [i_p]

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Current required to sustain welding Solution

STEP 0: Pre-Calculation Summary

Formula Used

Electric Current = 3937*(Thickness of First Material+Thickness of Second Material)
i_p = 3937*(t₁+t₂)
This formula uses 3 Variables

Variables Used

Electric Current - (Measured in Ampere) - Electric Current is the rate of flow of charge through a cross sectional area per unit area.
Thickness of First Material - (Measured in Meter) - The Thickness of First Material is that dimension which is the smallest of all dimension.
Thickness of Second Material - (Measured in Meter) - The Thickness of Second Material is the minimum dimension given of the second material.

STEP 1: Convert Input(s) to Base Unit

Thickness of First Material: 1.6 Millimeter --> 0.0016 Meter (Check conversion here)
Thickness of Second Material: 2.4 Millimeter --> 0.0024 Meter (Check conversion here)

STEP 2: Evaluate Formula

Substituting Input Values in Formula

i_p = 3937*(t₁+t₂) --> 3937*(0.0016+0.0024)

Evaluating ... ...

i_p = 15.748

STEP 3: Convert Result to Output's Unit

15.748 Ampere --> No Conversion Required

FINAL ANSWER

15.748 Ampere <-- Electric Current

(Calculation completed in 00.020 seconds)

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Created by Rajat Vishwakarma

University Institute of Technology RGPV (UIT - RGPV), Bhopal

Rajat Vishwakarma has created this Calculator and 400+ more calculators!

Verified by Chilvera Bhanu Teja

Institute of Aeronautical Engineering (IARE), Hyderabad

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< Resistance spot welding parameters for mild steels Calculators

Electrode Tip Diameter

LaTeX Go Electrode Diameter = 2.54+(Thickness of First Material+Thickness of Second Material)

Current required to sustain welding

LaTeX Go Electric Current = 3937*(Thickness of First Material+Thickness of Second Material)

Weld time in cycles

LaTeX Go Weld Time = 2.36*(Thickness of First Material+Thickness of Second Material)

Electrode force

LaTeX Go Force = 876*(Thickness of First Material+Thickness of Second Material)

Current required to sustain welding Formula

LaTeX Go

Electric Current = 3937*(Thickness of First Material+Thickness of Second Material)
i_p = 3937*(t₁+t₂)

What are the spot welding parameters for mild steel?

Spot welding parameters for mild steel are Electrode tip diameter, Weld time, Current, Electrode force. Designing of spot weld parameters are essentially based on the sheet thicknesses being welded. The use of high welding current for short periods causes excessive heat generation in the weld area, which melts it.

How to Calculate Current required to sustain welding?

Current required to sustain welding calculator uses Electric Current = 3937*(Thickness of First Material+Thickness of Second Material) to calculate the Electric Current, The Current required to sustain welding is the amount of current in amperes that must be supplied from the electrode. Electric Current is denoted by i_p symbol.

How to calculate Current required to sustain welding using this online calculator? To use this online calculator for Current required to sustain welding, enter Thickness of First Material (t₁) & Thickness of Second Material (t₂) and hit the calculate button. Here is how the Current required to sustain welding calculation can be explained with given input values -> 15.748 = 3937*(0.0016+0.0024).

FAQ

What is Current required to sustain welding?

The Current required to sustain welding is the amount of current in amperes that must be supplied from the electrode and is represented as i_p = 3937*(t₁+t₂) or Electric Current = 3937*(Thickness of First Material+Thickness of Second Material). The Thickness of First Material is that dimension which is the smallest of all dimension & The Thickness of Second Material is the minimum dimension given of the second material.

How to calculate Current required to sustain welding?

The Current required to sustain welding is the amount of current in amperes that must be supplied from the electrode is calculated using Electric Current = 3937*(Thickness of First Material+Thickness of Second Material). To calculate Current required to sustain welding, you need Thickness of First Material (t₁) & Thickness of Second Material (t₂). With our tool, you need to enter the respective value for Thickness of First Material & Thickness of Second Material and hit the calculate button. You can also select the units (if any) for Input(s) and the Output as well.

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