Hypertherm HyPro2000 - Estimated Kerf Width Compensation

16 Field Service Bulletin
HyPro2000 — HT2000 TORCH UPGRADE
Estimated kerf width compensation
The widths in the chart below are for reference. Differences between installations and material composition may cause
actual results to vary from those shown in the tables.
Metric
Process Thickness (mm)
Mild steel 3468101215202532384450
50A O
2
/Air 1.5 1.6 –––––––––––
50A Air/Air 1.3 1.3 –––––––––––
130A O
2
/Air 2.4 2.5 2.7 2.8 2.9 3.1 3.3 3.6 4.0 – – – –
130A Air/Air 2.2 – 2.4 – 2.6 2.8 2.9 3.2 3.5 – – – –
200A O
2
/Air – – 2.8 2.9 3.0 3.3 3.4 3.7 4.1 4.6 5.0 5.4 5.9
200A Air/Air – – 2.7 – 2.9 3.1 3.4 3.6 4.0 4.5 5.0 – 5.9
Stainless steel
50A Air/Air 1.5 1.5 –––––––––––
200A N
2
/Air – – 2.5 2.6 2.7 2.9 3.1 3.3 3.7 4.1 4.5 – –
Aluminum
50A Air/Air 1.5 1.6 –––––––––––
200A N
2
/Air – – 3.2 3.3 3.4 3.6 3.8 4.1 4.6 5.1 5.6 – –
English
Process Thickness (in.)
Mild steel
0.135 0.25 0.375 0.5 0.625 0.75 1.0 1.25 1.5 2.0
50A O
2
/Air
0.059 0.064 ––––––––
50A Air/Air
0.051 0.053 ––––––––
130A O
2
/Air
0.096 0.105 0.114 0.123 0.132 0.141 0.159 – – –
130A Air/Air
0.089 0.095 0.102 0.109 0.116 0.123 0.138 – – –
200A O
2
/Air
– 0.110 0.119 0.128 0.136 0.145 0.163 0.180 0.197 0.232
200A Air/Air
– 0.106 0.115 0.124 0.132 0.141 0.159 0.177 0.195 0.231
Stainless steel
50A Air/Air 0.059 0.062 ––––––––
200A N
2
/Air – – 0.106 0.114 0.122 0.130 0.145 0.161 0.177 –
Aluminum
50A Air/Air 0.060 0.062 ––––––––
200A N
2
/Air – – 0.133 0.143 0.152 0.162 0.181 0.201 0.220 –