Precision pulse welding machine (imitating laser welding)

Machine model: DML-V02B

Product Description:

DML-V02B is a multi-functional plasma welding machine, which has many functions, such as plasma welding, precision argon welding, precision pulse welding (imitating laser welding), etc., and is suitable for the welding requirements of thin plate welding, die precision welding and other working conditions.

Features of CNC surfacing machine tools:

1. The power supply adopts high-speed DSP chip as the control core, and the whole welding process adopts waveform control, so the welding process is stable and the dynamic quality of the power supply is excellent. Accurate and precise control of output.

2. High precision: the small current can reach 2 years, and the arc is stable.

3. The current output is stable and the adjustment range is wide, and the current can be adjusted arbitrarily between 2-100A (ion welding) and 2-200A (precision pulse) ...

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Performance advantages

Function configuration:

1. Continuous pulse ion welding

2. Continuous ion welding

2. Precision pulse welding (imitating laser welding)

2. Continuous pulse welding

2. Precision argon welding

Welding machine features:

1. The power supply adopts high-speed DSP chip as the control core, the whole welding process adopts waveform control, the welding process is stable, and the dynamic quality of the power supply is excellent. Accurate output control.

2. High precision: small current up to 2a, stable arcing.

3. The current output is stable and the adjustment range is wide. The current can be adjusted arbitrarily between 2-100a (ion welding) and 2-200a (precision pulse).

4. High voltage design ensures the smoothness of arc starting of the welding machine.

5. High voltage design ensures the arc stiffness and arc length.

6. The integrated design of main arc power supply and maintenance arc power supply has simple structure and low failure rate.

7. Small dimension arc current, reduce the welding torch load, and the dimension arc current is adjustable (2-20a).

8. The current rise and fall time is adjustable, and the gas delay time is adjustable.

9. Multifunctional: meet the needs of different jobs.

Characteristics of plasma welding:

1) High arc energy and strong penetration.

2) The arc column is slender, and the thin workpiece does not need beveling, which shortens the preparation time.

3) The quality of weld is not sensitive to the change of arc length, because the shape of plasma arc is close to cylindrical. The divergence angle is very small (about 5 degrees) and has good straightness. When the radian changes, the area of heating spots has little effect, so it is easy to obtain a uniform weld state.

4) Fast speed, 3-5 times that of ordinary argon welding.

5) High energy density and strong arc directivity can produce stable keyhole effect. Good single-sided welding and double-sided forming can be obtained through the keyhole effect.

6) The arc column has good controllability and adjustability.

7) Excellent repeatability, electrode retracted in nozzle, not easy to pollute and burn, long service life.

8) The tungsten electrode shrinks inside the water-cooled nozzle and does not contact the workpiece, so it can effectively avoid tungsten inclusion in the weld metal. In addition, the arc has good agitation and high bath temperature, which is conducive to the release of gas in the bath.

Product application

1. Sheet welding:

It is applicable to the welding of low carbon steel, high and low alloy steel, stainless steel, titanium alloy, copper, nickel and their alloys, and can meet the needs of precision welding and high-quality and efficient welding in chemical industry, pressure vessel industry, aerospace and weapon industry.

2. Precision repair welding:

Mold welding repair, shaft, roller, casting defect repair, etc.

3. Pulse welding of precision parts:

Motor armature welding, thermocouple, terminal and other electronic and power products precision spot welding, etc.

Gallery

Model	DML-V02B	Precision pulse current range	2-200A
Input power	AC220V	Pulse current output time range	1-999ms
Rated power	4KVA	Pulse current intermittent time range	10-990ms
Output current range	2-100A	Weight	40KG
Continuous argon welding current range	2-125A	Volume	470× 275× 400mm