HUAYUAN POWERCUT105, Manual Instruction

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Note: when torch move forward, the cutting angle is at the right side
Note: if need to confirm the cutting angle cause by the cutting machine or CNC system, can
try cut and test each side angle. Then 90degree rotate the torch support, try cut again,
if the cutting angle the same for the two cut, then the problem caused by the CNC
system
If the cutting angle problem not solve after the mechanical problem solve, check the
distance from torch to workpiece, especially when the cutting angle both is negative or
positive
Note
：⑴
When the cutting seam upper side delete material more than bottom side, the
angle is positive
⑵
When the cutting seam upper side delete material less than bottom side, the
angle is negative
⑵
slag
When the cutting speed too slow, the slag will arise, which will collect at the bottom of
the cutting seam, easy to remove. Increase the cutting speed can reduce this slag
when cutting speed too fast, slag will arise, which collect on the cutting seam, not easy
to remove. Slow the cutting speed can reduce this slag:
a) Reduce the cutting speed
b) Decrease the arc voltage, shorten the distance between torch to workpiece
c) Increase the O2 in shield gas(the manual gas console not work with the mix shield
gas, but can increase the O2, then connect the gas to the manual gas console input)
Note: compare to cold metal, the hot metal is easy to arise slag. For example, the first
cutting, slag is few, but after first cut, the slag will be more and more, higher
the temperature, more slag
Compare with stainless steel or aluminium, low carbon steel is more easy to
arise slag