![]() Unless you get a "no clean" variety of liquid flux, you should clean the board off afterwards.Ī really fine tip is actually a bit of a handicap when soldering surface mount, because it doesn't transfer heat very well from the heater to the tip, the round end doesn't transfer heat as well to the PCB and component, and because the solder tends to pull away from the tip. Don't use plumber's soldering paste because it is usually an acid flux and may damage the board and/or parts. Liquid flux will help, rosin flux is fine. Make sure that you aren't buying an iron with variable -power- control. I would also second the recommendation of practising on something else first to get the hang of things. #Solder reflow station plusI have an old Hakko soldering iron (909 or 911, can't remember) that has extremely fine soldering iron tips for SMT work, plus temperature control - so you want something like that if you find yourself doing a lot of rework, hot-air works well for removal and reflow, but not so much for discrete components as the hot air will just blow them off (unless you anchor them in place on the pads with a drop of super-glue or something).Īs for flux - it's important mainly for ICs with a lot of pins you need liquid flux for this, and you basically want to flood the pins with flux, then run your solder over the pins (and you may still need to do some cleanup afterward with braid).īut again - this is just what I have read (and watched videos of) - I don't have any experience (haven't had the need yet). Flux - lots of flux (more for fine-pitch ICs than for discrete components, though).I've never worked with SMT parts, but from what I have gathered, the key things in order to use a "normal" soldering iron are: If you love Making, and have always wanted a reliable hot air rework station (only to be dissuaded by the typical high costs) then this JCU 858D unit may be the solution you’ve been eagerly awaiting.Is there any method to resolder that using normal soldering iron? Not only does it offer precise temperatures for resoldering or removing components safely from boards, but it can also be used for reflow soldering, fixing up slightly sloppy soldering, as well as for shrinking tubes of heatshrink without risking any flame or heat damage from uncontrolled sources like gas lighters or Soldering Irons. With that in mind, these hot air rework stations are now great tools for almost anyone and everyone who loves Making and Prototyping circuitry from scratch. #Solder reflow station professionalHowever, as technologies have advanced and the costs of now-commonplace Components have drastically reduced, these stations are now much more affordable, and are not only reserved for professional setups anymore. ![]() Typical Applications for the JCU 858D Hot Air Rework Station:Īlthough hot air stations like the JCU 858D Hot Air Rework Station are typically only used by advanced Makers, this has primarily been due to the typical high costs that these tools have carried over the years. – Reed Switch/Magnet Combo in Handle/Holder JCU 858D Hot Air Rework Station - Technical Specifications: This allows for easy control over both the temperature and the flow of the air, while the addition of a reed-switch and Magnets in the handle and the holder also helps to reduce the chances of unexpected or unnecessary damage. The heating unit within the JCU 858D is a relatively beefy 700W element, while the fan is a brushless blower fan that produces soft air. ![]() ![]() In terms of the technical specifications of this unit, it features relatively simple controls, with a potentiometer for the fan speed control and two basic buttons to raise and lower the temperature. ![]() And while it doesn’t have all the bells, whistles and accessories that expensive desoldering or reworking stations offer, it does precisely what it needs to: and does a damn good job of it too! The JCU 858D Hot Air Rework Station is built in accordance to the ever-classic 858D design, and is made to offer a low-cost solution for what typically used to be a very expensive piece of equipment. However, desoldering is not quite as simple as it may sound, and can actually be a lot more complicated than Soldering, which is why fantastic tools like this JCU 858D Hot Air Rework Station have been created. For anyone who loves Electronics, and Making various circuits for unique projects, there will have come a time in your Making career that you needed to desolder certain components. ![]()
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