X1 Pro The Effects of Different Parameters（Single Wire Feeder）

To gain a clearer and more intuitive understanding of the effects of different parameters, please refer to the following information.

Under identical parameters, the welding effects may vary depending on the metal type and thickness. Please note that the examples shown in this demonstration are based on stainless steel.
X1 Pro The Effects of Different Parameters（Single Wire Feeder）
Welding Wire Diameter (mm)

Welding Wire Diameter (mm)

Definition Diameter of the welding wire for laser filling welding
Range 0.8-1.6 mm
Test Data 0.8/1.0/1.2/1.6
Rule If the weld seam is constant, a larger wire diameter results in poor cladding, excessive buildup, and un-melted wire. A smaller diameter may lead to insufficient filling.
Laser Power (%)  Laser Power (%) 

Laser Power (%) 

Definition Controls laser energy during welding; adjusted based on welding objectives
Range 10-100%
Test Data 40/60/80/100
Rule Higher power increases weld penetration depth, darkens the weld color, and enlarges the heat-affected zone.
Rise-up Time (ms) 

Rise-up Time (ms) 

Definition Time for laser power to reach the set value after the gun is activated
Range 0-1000 ms
Test Data 100/300/500/1000 ms
Rule Longer rise-up time produces more unmelted wire at the weld start.
Fall-Down time (ms) 

Fall-Down time (ms) 

Definition Time for laser power to decrease to zero after the gun is turned off
Range 0-1000 ms
Test Data 100/300/500/1000 ms
Rule Longer fall-down time creates larger end craters and poor termination quality.
Swing Width (mm) 

Swing Width (mm) 

Definition Range of lateral movement of the laser at the focal point
Range 1-5mm
Test Data 1/2/3/4/5 mm
Rule With fixed wire diameter, wider swing reduces wire melting efficiency.
Swing Frequency (Hz)

Swing Frequency (Hz)

Definition Number of back-and-forth movements of the laser per second
Range 1-100 Hz 
Test Data 20/40/60/80 Hz
Rule Lower swing frequency creates jagged bead edges; higher frequency increases spatter.
Wire Feed Speed (mm/s) Wire Feed Speed (mm/s)

Wire Feed Speed (mm/s)

Definition Controls the speed of wire feeding during welding
Range 2- 50 mm/s 
Test Data 5/10/15/20 mm/s
Rule Slower wire feed increases penetration and heat-affected zone (HAZ) size; faster feed reduces both.
Wire Feed Delay (ms) 

Wire Feed Delay (ms) 

Definition Delay time before wire feeding starts after triggering the gun
Range 0-10000 ms
Test Data 0/300/500/1000
Rule Longer delay enlarges the start eat-affected zone (HAZ) and promotes crater formation.