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Problem with soldering iron

Printed From: the12volt.com
Forum Name: General Discussion
Forum Discription: General Mobile Electronics Questions and Answers
URL: https://www.the12volt.com/installbay/forum_posts.asp?tid=62260
Printed Date: May 23, 2024 at 10:08 AM


Topic: Problem with soldering iron

Posted By: Asmodeus
Subject: Problem with soldering iron
Date Posted: September 05, 2005 at 11:27 PM

Purchased a new soldering iron this weekend and I am having some trouble...

I cannot get the tip to Tin well enough to accept the solder....It will get hot enough to melt the solder but it just Balls up on the tip and does not transfer heat well...

Should I just buy a new tip or what???Any suggestions from the more experianced???



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Replies:

Posted By: 5150azn
Date Posted: September 06, 2005 at 11:30 AM
Yeah dude don't worry about it. Just touch your iron to what ever you want to solder to heat it up. Like the wires you are soldering. Then you push the solder into the heated wire. My personal suggestion is not to push the solder into the iron tip itself. It might turn your solder into a cold solder. But after a few uses your tip should start grabbing solder no problem.

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Posted By: auex
Date Posted: September 06, 2005 at 10:31 PM
Look into buying a pretinned tip.

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Posted By: stevdart
Date Posted: September 07, 2005 at 8:24 AM

When that happens it's usually because of a buildup of oxidation on the tip shafts where they contact the gun.  The result is a loss in current.  Loosen the set screws and remove the tip, sand it off until it's shiny, then retighten into the gun.

With a new iron that shouldn't be the problem, though.  It might just not have good enough contact, or it's too small of an iron for the solder that you're using.  Make sure the solder is resin core...when the resin flows onto the tip it will pull the solder.



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