Tweco XTTM-300 - Manual (Page 26)

Operation with Manual Gas Control 4A-2 Manual 0-2912
4A.03 Recommended Cutting Speeds
Cutting speed depends on material and thickness. The following factors may affect system performance:
• Torch parts wear
• Speed
• Gas quality
• Operator experience
• Torch standoff height
• Proper work cable connection
• Alloy content of material
NOTE
This information represents realistic expectations using recommended practices and well-maintained systems. Ac-
tual speeds may vary from those shown in the charts depending on the alloy content of the selected material.
For complete cutting speed chart data refer to the following pages.
!
WARNING
Information in this section is for torch operation with the HD3070 System with a manual gas console.
Refer to Section 3B or 3C for information on torch operation with the HD3070 System with an automatic gas console.
Shield Controls
Preflow Controls
Plasma Control
Art # A-04491
Shield Controls
Preflow Controls Plasma Controls
Art # A-04492