Swagelok CWS-D100-1B, Руководство пользователя

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CWS − D100 − B Welding System
Glossary
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2005 Swagelok Company, all rights reserved
September 2005
A-9
Watt
A unit of electrical power measurement. One ampere times
one volt equals one watt.
Weld Coupon
A sample weld made for evaluation purposes. The weld is
used for both visual and physical testing.
Weld Data Record
A printout, used for data recording purposes, listing
weld parameter inputs, power supply outputs, and
performance confirmation.
Weld Procedure Guideline
The term used to describe a custom set of weld parameter
values used to program the SWS for a particular welding
job. The parameter settings are based on the characteristics
of the work and the SWS configuration. It is sometimes
called the “weld schedule.”
Weld Pool Shift
A welding condition in which the weld puddle is displaced
to one side of the weld joint due to differences in the active
surface elements of the metals to be welded.
Weld Puddle
The portion of the weld that is molten.
Weld Time
The portion of the weld cycle in which the current is at the
level needed to fully penetrate the weld joint. The current
will pulse between Impulse and Maintenance levels.