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１８
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Suggestion: At the same clean effect, reduce clean ratio and
increase AC bias to obtain deeper penetration, higher
productivity and prolong tungsten electrode lifespan.
7.
AC frequency: Frequency of output AC
8.
Peak: Peak value of output pulse
9. Pulse ratio: Time ratio between length of peak value current and
length of whole single pulse applied in pulse TIG, can be easily
used for controlling penetration in all-position or thin sheet
welding.
10. Pulse frequency: Output pulse
frequency
11.
Base current: Arc maintenance current of output pulse
12. Down –slope: Time of welding current slopes down
13. Crater filling: Welding current of crater filling.
14.
Post-gas flow: Time of gas flow after ending welding
Function selection knob: Used for shifting modes illustrated
previously. Tuning clockwise can select modes orderly from
left to right, while select reversely by tuning
counter-clockwise.
Parameters preset knob: Used for adjusting the values of
parameters. Increase by tuning clockwise, reducing by tuning
counter-clockwise. Press the knob and tune right or left for quick
adjustment.
Welder can automatically save the set-up for next use while
turning off the machine
Summary of Contents for INTIG-315 AC/DC
Page 11: ...Fig 4 IN TIG 315 AC DC s front panel...
Page 13: ...Fig 7 IN TIG 315 AC DC Rear panel...
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