ESAB ESP-150 Manual De Instrucciones página 151

SECTION 4
Fig. 19 - Arc Voltage Too High
(Positive Cut Angle)
Correct Cutting Speed
Positive Cut Angle
Rounded Top Edge
More Dross
Top Dross
Cut Face Smooth
Fig. 20 - Arc Voltage Correct
Correct Cutting Speed
No Top Dross
Square Top Edge
Cut Face Smooth
Little or No Bottom Dross
Uniform Lag Lines
Fig. 21 - Arc Voltage Too Low
(Negative Cut Angle)
Correct Cutting Speed
Under Cut Top Edge
Negative Cut Angle
Dross
Rough Cut Face
Fig. 22 - Arc Voltage Too Low
(-/+ Cut Angle)
Correct Cutting Speed
Under Cut Top Edge
Negative Cut Angle
Dross
Rough Cut Face
Vertical Serrated Lag Lines
145
OPERATION
END VIEW
CUT FACE
OPTIMUM
END VIEW
CUT FACE
END VIEW
CUT FACE
END VIEW
CUT FACE
ARC
VOLTAGE
(+) CUT
ARC
VOLTAGE
ARC
VOLTAGE
(-) CUT
ARC
VOLTAGE
-/+ CUT
ANGLE