Cutting Capability and Parameters of Hypertherm Plasma Source

45A

cs

1mm

45

8000

115

3.8mm

0.5

0.1

1.1

2mm

45

7500

117

3.8mm

0.5

0.1

1.4

3mm

45

4000

117

3.8mm

0.5

0.3

1.5

5mm

45

2200

118

3.8mm

0.6

0.5

1.6

6mm

45

1500

120

3.8mm

0.6

0.6

1.7

ss

1mm

45

7500

112

3.8mm

0.6

0.1

1.1

2mm

45

7000

118

3.8mm

0.6

0.2

1.5

3mm

45

3800

120

3.8mm

0.6

0.3

1.6

5mm

45

2000

123

3.8mm

0.6

0.5

1.7

6mm

45

1200

124

3.8mm

0.6

0.6

1.8

Hypertherm

metal

thickness(mm)

current(A)

Speed (mm/min)

Given voltage(v)

Distance between torch and material

Air pressure

(mpa)

Pierce time

（s）

Kerf width

mm

65A

cs

2mm

65

6500

124

3.8mm

0.6

0.2

1.6

3mm

65

5500

125

3.8mm

0.6

0.3

1.6

4mm

65

4500

125

3.8mm

0.6

0.5

1.7

6mm

65

3000

127

3.8mm

0.6

0.5

1.8

8mm

65

2000

129

3.8mm

0.6

0.5

1.9

10mm

65

1300

131

4.5mm

0.6

0.7

2.0

12mm

65

900

134

4.5mm

0.6

1.2

2.2

ss

2mm

65

6500

125

3.8mm

0.6

0.2

1.4

3mm

65

5500

125

3.8mm

0.6

0.3

1.5

4mm

65

4500

125

3.8mm

0.6

0.5

1.6

6mm

65

2500

126

3.8mm

0.6

0.5

1.8

8mm

65

1600

129

3.8mm

0.6

0.7

1.9

10mm

65

1000

132

4.5mm

0.6

0.7

2.0

12mm

65

800

135

4.5mm

0.6

1.2

2.2

Hypertherm

metal

thickness(mm)

current(A)

Speed (mm/min)

Given voltage(v)

Distance between torch and material

Air pressure

(mpa)

Pierce time

（s）

Kerf width

mm

85A

cs

3mm

85

7000

122

3.8

0.6

0.3

1.7

4mm

85

6000

122

3.8

0.6

0.3

1.7

6mm

85

4000

123

3.8

0.6

0.5

1.8

8mm

85

2800

125

3.8

0.6

0.5

1.9

10mm

85

1800

127

3.8

0.6

0.5

2.0

12mm

85

1300

130

4.5

0.6

0.7

2.2

16mm

85

900

134

4.5

0.6

1.0

2.4

ss

3mm

85

7000

122

3.8

0.6

0.3

1.6

4mm

85

6000

122

3.8

0.6

0.3

1.7

6mm

85

4000

122

3.8

0.6

0.5

1.8

8mm

85

2500

124

3.8

0.6

0.5

1.9

10mm

85

1600

127

4.5

0.6

0.7

2.1

12mm

85

1100

131

4.5

0.6

0.7

2.3

Hypertherm

metal

thickness(mm)

current(A)

Speed (mm/min)

Given voltage(v)

Distance between torch and material

Air pressure

(mpa)

Pierce time

（s）

Kerf width

mm

105A

cs

6

105

4500

144

6.4

0.6

0.5

2.1

8

105

3500

145

6.4

0.6

0.8

2.2

10

105

2500

145

6.4

0.6

0.8

2.2

12

105

1800

145

6.4

0.6

0.8

2.2

16

105

1100

149

6.4

0.6

1.0

2.5

20

105

800

152

6.4

0.6

1.0

2.7

ss

6mm

105

5000

139

6.4

0.6

0.5

2.1

8mm

105

3800

141

6.4

0.6

0.5

2.3

10mm

105

2300

144

6.4

0.6

0.6

2.4

12mm

105

1500

148

6.4

0.6

0.8

2.5

16mm

105

1000

149

6.4

0.6

0.8

2.7

20mm

105

700

154

8.0

0.6

1.25

2.9