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by abare33
Wed Jan 05, 2005 8:23 pm
Forum: Robotics
Topic: Thermocouple Welder (Nov 2004, p24)
Replies: 8
Views: 5287

Re: Thermocouple Welder (Nov 2004, p24)

For carbon rods. They are used in Movie Projectors
to produce the carbon arc for the movie anyone who sells projector parts can supply them or maybe you can talk the manager out of one they range in size and can be up to a foot long.