Lincoln Electric SVM200-A service manual Tolerances Pattern and Aim Screen, Pattern & AIM Screen

B-26 OPERATION B-26

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Tolerances Welding Technique Parameters Screen

ThisOverviewscreen allow for the modification of:

• CTWD/Arc Length

• Work Angle

• Travel Angle

TOLERANCES WELDING

TECHNIQUE PARAMETERS

Tolerances Pattern and Aim Screen

ThisOverviewscreen allows the user to change the type of pat- tern being used (stringer, box weave, straight weave, whip, triangle weave) and the position of the root of the weld. The X and Y values change the location of where the weld bead should be placed. This affects the position parameter on the LASER screen. The +/- determines how far off from the ideal position the stu- dent can place the electrode before it results in a mis- placed weld.

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PATTERN & AIM SCREEN

Note: The travel angle for drag welding techniques should always be less than 90 degrees. The travel angle for pushing technique should always be greater than 90 degrees.

COORDINATE CHART FOR WELD PLACEMENT (POSITION)

Return Return

X

Z

Y

X

X Z

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TEE PIPE GROOVE

VRTEX TM 360