Larger bit sizes and bigger wattage irons have their place but not for most model railway electrical joints. One of about 10 to 15 watts is fine.
I concur I have a couple of FX888Ds one on my model rail bench and one on my RC aero bench.
What is the best soldering iron for model railways. For electronic and small-diameter wire soldering I prefer a 20-30 watt needle-tip iron with temperature control. For soldering 10-22 ga wire to toggles wire to track repairing turnouts etc. For everyday soldering a 25 or 40 watt iron with a small to medium sized bit is all that will be required.
What a difference cordless makes. Ideally a temperature controlled soldering iron would be best as it offers the heatingtemperature range suitable for the material being soldered. For soldering drops to a large-diameter bus raw rail into hand-laid specialwork or for erecting brass kits where lots of heat is needed right now I use the biggest gun I can find.
It really depends on what you intend to solder. I get over 100 joints before swapping the. One a 60 watt and the other a 40 watt iron.
Something that does not frequently need removing the tip for cleaning. This type of tip is best for lead-free solders as very high temperatures are needed. Replacement tips and elements are readily available so finer or wider tips can be used.
A larger wattage soldering iron does not mean that it is. Which do you find best. The iron plating is much more durable than bar copper tips so the tip lasts longer.
Using the right soldering iron to solder trackwork is critical to success. Need something to perform steady work for hours at a time. The tip size governs the thermal mass of the iron to a point.
Iron is used for plating because it is possible to wet iron –. Iron-plated copper tips began to be used widely in the 1980s. The very best solder for electronic work is 63-37 tin-lead which has the lowest melting point of all the tin-lead solders.
The iron needs to be of a low wattage to avoid overheating the joints. You certainly dont want to use the old clunky types probably lying around in your sheds or garage. I personnally use a Royel soldering station.
By the time the solder is melting so are the plastic ties or the plastic insulation. Great temp control and selection of tips. The Soldering iron specification is important of course but as well as the right tip and consistent heat delivery the fit and feel of the iron in your hand are very important too because just as you write best with a well made and balanced pen a high quality Iron will feel good in your hand and as a result it will give the greatest.
To solder wires together you will need a soldering iron and solder. Looking for an upgrade to a new conventional adjustable soldering station. Soft white metal needing a much lower temperature than soldering an electrical joint using modern lead free solder etc.
I honestly do not use the 40 watt iron much as the 60 watt with different tips covers just about everything. And in particular the Antex XS25 iron. For soldering rail and heavy bus wire a 35 watt iron will do the job but it is slow getting the work up to soldering temp.
Antex 25 watt 230 volt iron ideally with a safety stand is a very good choice. With 100 watts or more the solder is melted and. Using search engines there are a lot of different units in the 80 to 150 range.
You will inevitably need to join a soldered wire connection at some point. It is a twin iron set up. One useful tool for soldering model railroads is our Model 8000 Power Pro Advanced Cordless Soldering Iron Kit.
60-40 solder is readily available and is suitable for most model railroad soldering purposes. 50-50 plumbers solder has a higher melting point usually used for joints heated with a torch. I also use a cordless Hakko FX901 for soldering under the layout.
25 watts is a good choice of heat output for most model railway electrical soldering work. Royel is marketed in Australia by Techtron. It took me a while to find a soldering iron that provided these but my preferred choice and a choice echoed on many on model railway forums is the Antex range.
We recommend the 35 watt Weller pencil type soldering iron with the ST7 conical sh.