Comparison between hand-held welding single pendulum and double pendulum

For the difference between the single pendulum and double pendulum of the handheld welding machine, the comparison is mainly from the following three aspects:

01 Structural Performance

The laser of the double pendulum welding system is reflected by the galvanometer and acts on the plate to form a circle.

The laser of the pendulum welding system is reflected by the galvanometer and acts on the plate as a line.

In terms of stability, the structure of the single pendulum oscillating mirror motor has less wiring, which greatly improves the overall stability of the system.

In terms of operability, the single pendulum is more convenient to adjust the red light indication, while the double pendulum is slightly more difficult to adjust the red light center because of the two reflective lenses.

02 Welding Effect

In wire-feed welding, the spot of single pendulum is more concentrated, the welding effect is better, and the penetrating power is stronger than that of double pendulum, so the penetration depth of single pendulum is higher, which can melt the base material better. For direct welding,the effect of double pendulum is better.

03 Machine Maintenance

Structurally, the single pendulum can be disassembled more easily, and it is more convenient for customers to maintain it by themselves, and it is convenient and quick to replace the lens. In the system, the signal and feedback required by the single pendulum are less than that of the double pendulum, and it is more convenient to pass through the interface in daily use, and it is possible to quickly check whether each signal is normal. It is more convenient for after-sales maintenance and can solve problems quickly.