Qilin dual wobble viberating welding gun with dual wire feeder

Dual wire feed to solve various customer welding requirements

The laser welding machine is equipped with 0.4 and 0.6 mm wire feed wheels and can be used at slow speeds of up to 50 mm per minute with an adjustable ran 吗ge of up to 6 m per minute. The wire feed speed is adjustable. The high power motor ensures that the motor is stable and powerful when feeding fine wire! This is something that many wire feeders cannot do! We have six wire feed wheels in 0.4/0.6, 0.8/1.0 and 1.2/1.6 sizes for the user to choose from, depending on the thickness of the material to choose the right wire size. In principle, thin wire is used for thin materials and thicker wire is used for thick materials.

   Functional features of the laser wire feeder.

1, there is a stop wire, wire feed function: some workpieces do not need to send wire, you can directly switch in the stop wire state through the switch, without the need to go back to wiring. Such as manual welding, you need to spot weld the workpiece first, spot welding does not need to send wire, the switch will switch to the stop wire state, spot welding and then pull welding, the switch will switch to the wire state, you can achieve continuous wire feeding! And the market is also with the linkage function of the wire feeder is required to re-wire to achieve the function of not sending wire welding.

2、Somewhat dynamic wire feeding function: you can point or long press this key to send the wire forward (used when installing the wire tray).

3、Point-action pull-back function: you can point, debug the wire out long, no need to cut, point, you can return to the ideal length, easy to use.

4、There is a continuous wire feeding pulse wire feeding function: pulse time and pulse interval time adjustable range of 0.01-99.99 seconds.

5、There is a synchronous wire feeding function: the wire feeding and laser out light start at the same time, if the wire break time and draw back time is set to 0, then stop the wire at the same time stop light; if the wire break time is set within 0.01-9.99 seconds, it is stop the wire after the wire draws back, the laser welder continues to out light dissolve the wire, so that the wire will not stick to the workpiece.

6, there are asynchronous wire feed function: you can choose the advance wire feed function (first feed the wire, then out of the light) or delayed wire feed function (first out of the light, then feed the wire).

7、There is an advance time function: it indicates the advance wire feeding time, and the time range can be set from 0.01 to 9.99 seconds

8、There is a delay time function: the time range can be set from 0.01-9.99 seconds, the laser welder will start to send the wire after the light has been emitted first, and then start to send the wire after the set time value,

9、There is a back draw time function: after stopping the wire back to draw, responsive.

10, broken wire time: first stop the wire after the laser welding machine continue to melt a few seconds after the arc. It is also the fusing time setting. Automatic drawback can be set at the same time. The wire thickness is different, the melting time is also different. First stop the wire, and then delay the light, the wire back to draw the anti-sticky wire function, to solve the current wire feed machine wire sticky workpiece problem!

11, the wire feed speed: 0-6m/min, domestic similar products speed control system and motor poor, speed control to 130MM per minute sent to the motor does not move, we have this slow speed of 0.45MM per minute motor will also send wire, low-speed wire feed is still very stable, in the welding of thin plates is required to send a slow wire, send a fast wire to dissolve in time.

12, welding, stop welding switch function: in the case of wire feeder and laser welding machine linkage, this switch if set to "stop welding" position, click the gun gun handle on the switch, without turning off the welding machine power, you can only let the wire feeder to send wire and the welding machine does not light. This function is particularly useful when adjusting the length of the wire feeder. In the case of other manufacturers of argon arc welding wire feeders, when the wire feeder is linked to the laser welding machine, the power supply to the welding machine needs to be switched off in order to achieve this function, and frequent switching on and off of the welding machine will affect the performance and service life of the welding machine.

Laser wire-fill welding forming control.

The key to laser filler welding technology is to determine the wire feed position and wire feed speed. The wire feed position is the position deviation in the welding direction relative to the keyhole (Wx) and the position deviation along the laser beam axis across the keyhole (Wz),. The wire feeding method is divided into front and rear wire feeding. The front feeding method is the opposite direction of welding, with the end of the wire pointing towards the front edge of the keyhole; the back feeding method is the same direction as welding, with the end of the wire pointing towards the back edge of the keyhole.

Filler wire in the laser welding process.

Laser filler wire welding process wire feeding speed and welding speed, laser power and other welding process parameters to match, too much wire feeding speed will lead to excessive weld residual height, while too little wire feeding speed will produce irregular weld seam formation.

Laser welding automatic wire filler is technically mature, so users do not have to worry about not being able to match. Laser welding automatic wire filler solves the long-standing problem of large weld seams and slow manual addition of wire in the welding process. The wire is automatically added by the automatic wire feeder, with the CNC table of the automatic laser welding machine, the welding is carried out by the laser frequency, pulse width, table speed and moving direction. The high energy and high density of the laser pulse can make the welding flat and the weld width small heat-affected zone, which can complete the precision welding that cannot be achieved by the traditional process.

Laser welding automatic wire filler welding, beautiful weld seam, simple and convenient operation, suitable for a variety of materials in the plane straight line, circular arc of the welding.

Coaxial wire feeding characteristics: lateral wire feeding is the input of metal wire through the guide tube to the laser focus position, and the guide tube and the axis of the laser beam is a certain angle, the existence of the angle will cause the wire feeding direction, angle and many other problems. The "optical coaxial wire feeding" is to use the annular light hollow area to set a guide nozzle coaxial with the laser beam axis, the wire will be transported along the laser beam centre line direction, to achieve the coaxial light and wire, while the wire feeding nozzle and laser head installed in one, the two linked.