Soldering vs. Crimping Options

[Dr_Tweak]

For the past year or so I've been giving a lot of thought to soldering vs. crimping. While soldering wires is an effective method, and what I've always done, there are a few problems with it. It's a little messy, you have to deal with a hot iron, it's a slow process, and over time a soldered connection can corrode or crack. (Of course, that's why we shrinkwrap, but still.)

After reading Jeff Hartman's recommendation to use a crimper, I decided to look into it. Now, make no mistake! I'm not talking about those little baby crimpers that you buy at Pep-boys with the little insulated terminals. I'm talking about a full-fledged, expensive, professional, racheting crimper with non-insulated crimps. The other day I finally got the set that I needed (after ordering a set and getting the wrong ones!), and today I got to put them to use.

Check these baby's out:



Crimp one wire...



Then the other...



Completed crimp! This thing is SO strong, that the wire will tear before the crimp fails. And it'll never corrode.



All ready for heat shrinking:



One last thing. These things crimp so hard, that I have to use both hands!

[lagos]

lol, Dr Tweak, i have that book too
it's AWESOME!!!
i'm reading the sensors part very slowly atm
i also have the "Automotive Electical Handbook" but i haven't really cracked it open too much yet. . .

and Art, the reason they knock the soldering is that the heat is sees when soldering weakens it something(can't remember 100%)
and in time the wire will break off(before the solder pt) before the best crimping method will have any problems. . .

ive never had a solder and heat shink connection fail... so thats good enough for me.