5.2.2. EQless-gun

5.2.2. EQless-gun

 

The gun type of G3 and G7 is the “Eqless” gun, and the screen used to set the EQless-gun parameters is displayed below:

 

 

(1)   Fixed tip max consumption(mm)

An error will occur when the consumption measured by EGUNSEA exceeds this set value.

 

(2)   Fixed tip change consumption(mm)

A warning will be displayed when the consumption measured by EGUNSEA exceeds this set value.

 

(3)   Equalizing speed (mm/s)

Set the Equalizing speed of robot.

 

(4)   Gun type

Choose either ‘robot-gun’ or ‘stationary-gun’ as the gun type of the selected EQless-gun. Refer to『2.3.1 Servo-gun parameter』.

 

(5)   Gun arm bending/100Kgf(mm)

Set the gun arm bending from the squeeze force as the bending from 100Kgf. When it comes to the position of the fixed tip when carrying out spot welding, the gun arm bending is to be calculated by taking into consideration this set value and the command squeeze force. After that, the calculated value will be corrected and the squeeze will take place accordingly.