THERMACUT EX-TRAFIRE 40SD, Руководство оператора

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EX-TRAFIRE
®
40SD
Operator Manual, Revision T-15 4-41
30 A Mild steel, Mechanized Cutting, Shielded Configuration
EX-2-401-001
EX-2-404-002
EX-2-409-003
EX-2-415-004
EX-2-421-006
Material Thickness
Torch (Shield)
to Workpiece
Distance
Initial Pierce
Height
(Shield)
Pierce Delay
Time
Recommended Speed* Maximum Speed**
Kerf Width Best Quality Settings Production Settings
Cut Speed Voltage Cut Speed Voltage
[mm] [mm] [mm] [seconds] [mm/min] [Volts] [mm/min] [Volts] [mm]
0�5
2
3
0 - - 8000 92 1
1 0 - - 7000 100 1�05
1�5 0 3000 106 5000 106 1�08
2
0�2
2500
110
4200
110
1�1
3 1900 2800 1�3
4 1000 114 1800 114
1�4 5 0�4 750 115 1200 115
6 0�5 450 116 900 116
10 Edge Start 0�6 250 126 - - 1�7
EX-2-423-007
***
* Cut capacity speeds are not necessarily maximum speeds�
They are the speeds that must be achieved to be rated at that
thickness�
** Maximum cut speeds are the results of intensive laboratory
testing� Actual cutting speeds may vary based on different cutting
applications�
Cut charts are a guide for mechanized cutting, individual systems
can be “fine tuned” to achieve optimum cut quality�
*** Unshielded configuration, as Thermacut might offers so called
unshielded consumables that could be used for mechanised
cutting and for handheld cutting outside CE conformity country’s
be aware of some facts: If mechanised cutting; Increase the
torch to work distance when mechanised cutting, as thumbs rule
increase the TTWD (Torch To Work Distance) distance by min�
of 1mm over the recommended shielded version� Increase the
piercing height about 1�2 mm for material thickness up to 8mm
and over 8mm about 1�5 mm� Adjust the cutting speed as thumbs
rule by reduction of 10% versus the shield configuration� Adjust
the AVC settings to new distance and speed� (Normally reduce
the AVC setting by 5 – 7 Volts�) Thermacut NOT recommends
and or promotes operating handheld cutting when not using the
shielded consumables�