Automatic Wire Feeder The Structure And Working Principle Of The Wire Feeder

Automatic Wire Feeder The structure and working principle of the wire feeder

The structure and working principle of the wire feeder:

The wire feed machine generally has a control part which provides the parameter setting, the driving part carries out the wire feeding drive under the control of the control part, and the wire feeding part sends the welding wire to the welding gun position. The specific content of the motor to introduce the contents of the wire feeder.

Control part

With hysteresis feed and advance spinning function. Control part

Both can achieve single machine automatic control (internal control), can also receive the host computer control (485 communication). The same time as

    It can be controlled by the foot switch and wire, or you can use the torch high frequency switch to achieve synchronous control (high frequency line, high frequency outlet). The same time as

    Wire speed 0-1000mm / min (generally in accordance with customer requirements), wire speed repeatability error within ± 5%. The same time as

    With continuous wire feeding and intermittent wire feeding function, and intermittent wire feeding frequency and duty cycle adjustable.

Drive part

Automatic wire feeder wire drive part is generally adjustable by the preload force bar, the drive wheel, driven wheel composition. Drive part of the adjustable preload force bar: for pressing the wire, the handle can be rotated to adjust the degree of compression. The same time as

    The drive wheel drives the drive wheel to provide power for the wire. The same time as

    Driven wheel: the wire will be pressed into the wire feed wheel on the wire to increase the friction between the wire and the wire, send the wire to send smoothly.

Sink part

The wire feeder can be fixed relative to the wire feed nozzle and the welding torch, and can adjust the angle of the wire feeding and the distance from the tungsten tip to ensure the welding effect.

Feed wire machine working principle and operation method:

The working principle of the wire feeder is more complex, the motor company after years of wire feeder research and development, a detailed analysis of his operation as follows:

01. The main body of the wire feeder, the wire feeder is connected with the wire feeder and the appropriate wire tray is installed.

02. If you use the foot switch control wire and TWA-I automatic wire feeder, welding power and welding gun assembly diagram

Spinning, only the foot switch and the control panel on the wire feed interface; such as the use of high-frequency switch gun synchronous control wire drawing, you need to control the panel on the high-frequency outlet interface with the argon arc welding machine On the high-frequency interface connection, and then the control panel on the high-frequency line and the high-frequency arc on the torch connected. The same time as

03. If you want to control the wire feeder on the host computer, you need to set the internal control switch on the control panel. If you do not need the upper machine control wire feeder, set the internal control switch in the control panel to the internal control side. The same time as

04. Install the appropriate wire feed wheel according to the selected wire diameter. The same time as

05. Connect the power plug, turn on the power switch, adjust the wire feed speed to the fastest, press the press bar, press the foot switch, or use the control panel on the wire drawing switch, so that the wire as soon as possible to reach the wire mouth. When the wire through the wire when the wire to stop feeding. The same time as

06. Adjust the wire to make it meet the welding angle requirements. Adjust the wire feeder parameters, select the appropriate way to wire to achieve the appropriate speed. The same time as

07. Open the welding machine, the normal welding. The same time as

08. After completing the welding, turn off the power switch and unplug the power plug.