Tormach 1300PL, Operator'S Manual

Page: 18 / 100

2.1 PERFORMANCE EXPECTATIONS REFERENCE
2.1.1 Cutting Performance Reference
This machine is capable of cutting any metal that can be cut
with a plasma torch at or near the recommended feeds and
speeds. Verify that the programmed cuts do not exceed the
maximum feed rate in X and Y.
l
Maximum Feed Rate
1000 IPM (25.4 m/min)
2.1.2 Torch Height Control Reference
Success using torch height control depends largely on the
voltage setting selected at run time, and its relation to cutting
feed rate. Make sure that your material is flat enough that
vertical movement of the torch would not exceed the
maximum Z Torch Lifter feed rate.
l
Maximum Vertical Feed Rate 120 IPM (3.0 m/min)
Tip! For a cut programmed at 140 IPM where the
material rises 1" vertically over a 10" cut, the
required vertical feed rate would be (1/10) * 140 = 14
IPM.
2.1.3 Resolution and Accuracy Reference
Accuracy is heavily influenced by the techniques that the
machinist uses. A skilled machinist can deliver accuracy that
exceeds the specified accuracy from the manufacturer; an
inexperienced machinist may have difficulty delivering the
specified accuracy. We can't predict operator accuracy, but the
specified accuracy is an important reference point.
The accuracy and overall quality of plasma-cut parts depends
on plasma torch settings, air supply quality, workpiece
material properties, toolpath parameters, and other dynamic
factors. As such, the following accuracy specifications are for
the machine's motion control system only.
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Resolution 0.0005" (.0127 mm)
Note: The resolution of motion is the minimum
discrete positional move.
l
Repeatability ±0.001" (±0.0254 mm)
l
Positional Accuracy
≤0.005 in./ft (130 micron / 300
mm)
Note: Positional accuracy takes into account
items like backlash in the drive system and
total composite error of the gear rack.
©Tormach® 2020
Specifications subject to change without notice. Page 18 UM10720: 1300PL Operator's Manual (Version 0820B)
For the most recent version, see tormach.com/support
2: ABOUT YOUR MACHINE