Appendix 4: cutmaster 75 system data – Tweco PCM - 102 Machine Torch User Manual
Page 62

APPENDIX
A-6
Manual 0-2818
Application
Electrode
Gas Distributor
Tip
Shield Cup
Drag Cutting
9-8407
8-7501
8-7503
8-7500
Cutting (without Standoff Cup)
9-8407
8-7501
8-7503 (40A)
or 9-7726 (60A)
8-7500
Cutting (with Standoff Cup)
9-8407
8-7501
9-7726
8-7500
Gouging
9-8407
8-7508
8-7506
8-7500
Consumable Matrix For CutMaster 75
APPENDIX 4: CUTMASTER 75 SYSTEM DATA
Cut Quality on Various Materials and
Thicknesses
The following table defines the cut quality on various
materials and thicknesses:
Cut Quality on Various Materials
Material
Type of
Type of
Cut
Thickness
Material
Gas
Characteristics
Carbon Steel
Air
Good - Excellent
Stainless
Air
Good - Excellent
Aluminum
Air
Good - Excellent
Gage
to
3/4 inch
Description of Cut Characteristics:
Excellent -
Minimum bevel (0 - 4°), minimum kerf (2 x tip
orifice diameter), little or no dross, smooth cut
surface.
Good -
Slight bevel (0 - 10°), slightly wider kerf (2-1/2 x
tip orifice diameter), some dross (easily removed),
medium-smooth cut surface, slight top edge round-
ing.
Cutting Range
Material
Most Metals
Up to
3/4 inch (19 mm)
Speed
9 ipm (0.23 mpm)
Pierce Rating
Material
Carbon Steel
Thickness
3/8 inch (9.5 mm)
Transfer Distance
1/4 inch (6.3 mm)
Gouging
Width
3/16 inch (4.76 mm)
Depth
1/8 inch (3.18 mm)
Number Passes
Single
Speed
20 ipm (0.5 mpm)
Bevel Cut Capability
Degrees
0° to 45°
Material Thickness
1/2 inch (13 mm)
Gas Requirement
Type Gas
Air
Operating Pressure
70 psi (4.8 bar)
Max Input Pressure
125 psi (8.6 bar)
Cutting & Gouging
Total Flow
400 scfh (190 lpm)
Torch Specifications For
CutMaster 75 Power Supply