Примери за използване на Welding current на Английски и техните преводи на Български
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Computer
Shows the selected welding current.
The welding current should be 50-80 A.
Gradual decrease of welding current.
The welding current should be 300-450 A.
Use with DC+ for Rebel welding current.
Welding current should be equal to 90-200 A.
The strength of the welding current is not more than 300 A.
Another advantage is the adjustment of the welding current.
Consider that with a low welding current the device will cook badly.
If a stable arc does not form,increase the strength of the welding current.
The magnitude of the welding current corresponds to the standard indicators.
This indicator is multiplied by the value of the welding current, i.e., 160 A.
Reducing the speed, the welding current itself should be directly proportional.
Electrodes have a low melting point anddo not require a large welding current.
The pulse of welding current is formed in the secondary winding of the transformer Tr3.
When a particularly thin electrode is used, the welding current must be lowered.
The pulse of welding current in such sources is provided when the capacitor is discharged.
The first step is to select the electrode andset the amount of welding current.
Ensuring an increased rate of welding current is achieved by a large transformation ratio.
Unlike transformers, inverters convert high-frequency current into the required amount of welding current.
The welding current when heated should be associated with a short pulse of duration from 0.01 to 0.1 sec.
The hot start function increases the set welding current for a short time at the moment of the welding arc lighting.
The welding current is automatically controlled by the pulling speed, equipped with double guns for instantaneous automatic change.
This method of adjusting the welding current is not popular because it is unreliable, and it is very difficult to implement it.
Before starting the calculation,especially the fabrication, you need to find out for yourself what the welding current should be.
First, select the strength of the welding current, taking into account the thickness of the metal that you will cook.
By reducing the voltage of the electrical supply network to 170-180 V,the power of the equipment drops, the welding current decreases to the minimum mark.
The value of the welding current(100 A) is set on the inverter, the terminal with the rod is taken in hand and the voltage is applied.
The discharge voltage reaches 1 kV,while in the secondary winding a welding current of up to 6 kA is achieved, which is supplied for up to 0.001 s.