MAXPRO200
Instruction Manual 807700 Revision 1
97
Operation
Notes:
•
Program the path of the torch directly from one cut part into the next, without stopping and starting the
arc. However, do not allow the path to lead off the workpiece and back on.
•
It may be difficult to achieve the full benefits of the LongLife process in some conditions.
Additional factors of cut quality
Cut angle
•
A cut part whose 4 sides average less than 4° of cut angle is considered acceptable.
•
The squarest cut angle will be on the right side with respect to the forward motion of the torch.
•
To determine whether a cut-angle problem is being caused by the plasma system or the drive system:
a.
Make a test cut and measure the angle of each side.
b.
Rotate the torch 90° in its holder and repeat the process.
c.
If the angles are the same in both tests, the problem is in the drive system.
•
If a cut-angle problem persists after mechanical causes have been eliminated (see
), check the cut height, especially if cut angles are all positive or all negative.
•
A positive cut angle results when more material is removed from the top of the cut than from the bottom.
•
A negative cut angle results when more material is removed from the bottom of the cut.
Negative angle
Square
Positive angle
Cause
Solution
The torch is too low.
Increase arc voltage to raise the torch
The torch is too high.
Decrease arc voltage to lower the torch.
Summary of Contents for MAXPRO200
Page 1: ...MAXPRO200 Instruction Manual 807700 Revision 1 ...
Page 26: ...22 MAXPRO200 Instruction Manual 807700 Revision 1 Safety ...
Page 34: ...30 MAXPRO200 Instruction Manual 807700 Revision 1 Product Stewardship ...
Page 38: ...34 MAXPRO200 Instruction Manual 807700 Revision 1 Specifications ...
