What size is the soldering iron tip you used ?
Any useful tip for a rusty-not-so-good-solderer ?
Does it take Weller tips?
....soldering irons with 25 watt and they take quite some time to (re-)heat.If using damp sponge pad to clean tip, it draws heat away from tip, wire type cleaner works better, or maybe just a small stainless steel metal brush (size of tooth brush) with tin.
What a coinkeydink, I was about to make a thread asking about soldering iron temperatures -
What temperature range is considered to be the best for small (PCB type) soldering?
NEVER use 'cold heat' types of soldering irons!! They work off the principle of an ARC welder, and emit a current. This can instantly destroy your board when contact is made. If a good soldering station is not available to you, a 40 watt solder pencil with a fine tip on it will be sufficient.
Not sure if this is helpful, but "badcaps.net (http://badcaps.net/pages.php?vid=31)" recommends 40 watts for capacitor work on PCBs:
I dunno where J888 is getting his info but I've had mine for years and years before replacing recently when it didn't seem to be taking tinning very well.I did have one slowly die, though I estimate it was 20 years old.
People tend to overlook how important this is to prepare the tip and end up overheating the pads and lifting them.
I use a low voltage 25W soldering iron, very old and made in the USSR :D Model ГОСТ 7219-83 (which stands for "Government Standard 7219-83"). This **** is amazing! It may heat up relatively slowly and lack any control, but it is damn nice and easy to use. The best part about it is the tip. I haven't seen other soldering irons with the same type of tip and don't know if it even has a name. It is something like this, but shorter:This sounds a lot like my worn down soldering point. Mine also held some solder in the hollows of the former screw driver, but the tip got eaten away so far that it became hard to even touch wires with it.Show Image(http://www.prokits.com.tw/pkjpg/pic1/symbol/8PK-S120NA_NB_NC_ND_NAD_NBD/line-SI-S120T-4C.jpg)
The shape is a cylinder about 25mm long (1") and 4mm diameter (.16"), intersected at 45 degrees. The intersected side is actually concave, so it forms a very nice solder reservoir. The first time I saw it I was wondering is it supposed to be like that or is the guy just giving me a crappy iron. It can hold about 1-2 solder joints worth of material in the reservoir and about as much more over it, to form a kind of a bubble, if you will. The very tip has a little notch which fits onto any wire that you want to solder or desolder, without slipping. You can also run a length of wire a few times through the notch to easily cover it in solder: it gets cleaned by the flux which floats on top of the solder in the reservoir and by the tip itself and takes solder from the reservoir. I only have the reservoir and the notch covered in solder, and only now when I see this pic I realize that maybe the side is also intended to be covered, but I don't see the point. This tip design is also very nice for desoldering. When the reservoir is full of solder a good tap on the handle gets the material out splashing as a drop. Then if you melt a joint, material flows in to fill the reservoir through capillary action. You repeat that a couple of times and the joint loses enough material to remove the element you want to desolder. Simple as that! I have never actually used a desolder pump or braid, so I'm not saying it is as easy as using those 2 things, but you can reasonably well do without them if you use this kind of iron tip. The tip also requires very little maintenance, because the reservoir is permanently covered in solder and anything unwanted there can be flushed out by simply adding some solder to fill the reservoir and then tapping the handle.
This is my first soldering iron, I've tried other more powerful irons with conical tips, but I'm definitely sticking with this one. It sees only occasional use, so you shouldn't consider my words as a pro's words or anything. But IMHO it is awesome and I highly recommend this kind of tip, especially for novices, for it's ease of use, low maintenance, greater solder-bearing area and volume, and all the tricks it can do that I described above. I don't even know if this type of tip is widely used or not, but if you can get one, it's definitely worth trying it.
Okay, how do you guys tell when the tips are worn out? Besides failing to tin the tip, is there a way to tell?
Racing decal soldering stations? That's geeky.
I use a block of this stuff. Too lazy to put water in the sponge.Show Image(http://ny-image2.etsy.com/il_430xN.82824954.jpg)
The proper way to use it is with country music. The IMPROPER way is to take on a plane shouting "Allahu Ackbar!".
Nothing like the fumes of Hydrochloric Acid to wake you up in the morning!
This sounds a lot like my worn down soldering point. Mine also held some solder in the hollows of the former screw driver, but the tip got eaten away so far that it became hard to even touch wires with it.
So could it be that it is a worn-down chisel tip (http://www.brewstersbatteries.co.uk/catalog/weller-bit-sg40-7mm-chisel-bit-for-w101d-iron-each-p-109.html), or can you actually clean the "reservoir" and see that it has an actual corrosion-resistant coating?
Obviously, you can keep on using this bit if it works for you, but you might find it gets harder to use if it is in fact a worn-down one.
Is lead so toxic that it merits the strict regulations on soldered components? Its not like people are eating circuit boards is it?
That is precisely how it is in Europe. (http://web.archive.org/web/20080206125410rn_1/edition.cnn.com/WORLD/europe/9806/11/fringe.mr.eat.everything/) Recycling installations are expensive after all, so they try to make everything biodegradable and edible. We are so smart in Europe that we teach nature what is good for it.
I can't find it but I read somewhere the tip hollows out. What's inside it?Mostly they are made from plated copper, having great heat transfer while the plating protects the tip from corrosion.
I use a low voltage 25W soldering iron, very old and made in the USSR ... The best part about it is the tip. I haven't seen other soldering irons with the same type of tip and don't know if it even has a name.I also prefer low-wattage units for soft soldering. Anything from 15-40W is suitable for electronics work. Wattage equates to the iron's heat-holding capacity; larger irons take longer to heat up and cool down during use. Lightweight irons are actually faster overall because they reheat quickly, but larger (or more heat-dense) solder joints simply require more raw power. 50W+ irons tend to be clumsy and easily exceed semiconductor thermal damage thresholds unless awkward heatsinking tools are used; much of this can be avoided by just getting the right tool for the job.
Just get a Weller. Lots of tips available. Will last a lifetime. Most importantly get one with automatic turn off so you don't burn down the house.
I use a WES51. (http://www.amazon.com/Weller-WES51-Analog-Soldering-Station/dp/B000BRC2XU/ref=sr_1_2?ie=UTF8&s=hi&qid=1284436051&sr=8-2)Show Image(http://ecx.images-amazon.com/images/I/41WVs6AdNqL._SL500_AA300_.jpg)
what about this?
http://www.amazon.com/Aoyue-937-Digital-Soldering-Station/dp/B000I30QBW/ref=sr_1_1?ie=UTF8&s=hi&qid=1283862278&sr=1-1
i have no knowledge of soldering irons or nothing, but really want to get one, googling csi station 1a, i saw a few mentions of this and if you buy the csi station1a it's 12bucks shipping, so this amazon one is basically the same price but digital? looks japanesey too!
I just fixed a Nikon Coolscan V (no longer available) using $2 in parts and my trusty Weller WES50.
Those little SMT IR Emitter buggers on membranes were no problem for it's sheer awesomeness.
Cherry MX Blue for scale.Show Image(http://farm5.static.flickr.com/4124/5093550270_1604ea9ba2_z.jpg)
You talking about the one in the OP? I wonder if he ever bought one.
I fixed a Canon Rebel XTi last week with mine. A screw inside the case came out and shorted the main logic PCB, blew the main surface mount fuse from the battery. The fuse is 1.60x0.813mm (0.063x0.032"), size 0603 in surface-mount standards. In the red circle in the following pic:Show Image(http://members.shaw.ca/rgustafson/rebel-camera-fuse.jpg)
Didn't even have to switch from my daily-driver ETH tip for that one. For fine stuff, the pitch of those IC's or way finer, I use my ETK tip. Good flux and good desoldering braid helps for the super fine stuff, tiny Atmel Atmega chips and the like.
For soldering on membranes, I dumb down the temp to 650°F, put good flux on the contacts, put a bit of solder on the tip, and just touch the leg on the membrane. The old Volkswagen instrument cluster flexible circuit membranes I fix are way more temperature sensitive than the thick stuff in printers/scanners/etc, it's pretty silly!
Hand soldering 0603's is cake next to placing 200 of them on a board too tightly packed for labels, after placing 400 tiny dots of solder paste, then putting the whole board in the soldering oven without disturbing any of them. :lol:
Desoldering and soldering 0603's with a generic iron is quite commendable though! :D
I spent about $15 on my tweezers from Digikey, the points are sharp enough to prick your finger and draw blood without feeling it. Another good tool for SMT work is a precision flat-head screwdriver for holding the SMD component down while you solder the ends, otherwise it can stick to the solder on your tip or get moved around while you're trying to solder.
My small Cooper/Weller needlenose pliers and flush snips are also right up there on my list of great investments, they cost me $30 each locally but they've survived ~8 years of constant torture.
so should i be getting the hakko csi/clone maybe the op mentioned or the wellwer 51? i think i'll be soldering for a bit since this keyboard modding is getting cool, time to retire ye oldly radio shack.
the op's solder station with link has a bunch of tips for that clone/hakko. Any indication of which tips i should buy?
oh and which ones would i use for desoldering too? (or it doesn't matter?) losta cherries to desolder.
Just twist tie a bodily appendage to the cord so when you get up to leave you'll be reminded to unplug it.
Or buy a Weller.
Just twist tie a bodily appendage to the cord so when you get up to leave you'll be reminded to unplug it.
I've been meaning to replace my crappy home iron for ages as I've just been using the Wellers at work - so I'll have a serious look at those in the OP. Thanks!
I've never used lead-free solder. Any big differences?
It's just crap
Xbox 360 users are well aware about this, at least the end effects (33% of dead units due to bad soldering).
Maybe they used inadequate soldering irons or had bad technique.
Just wanted to chime in that I bought the station mentioned by the OP, and I must say it's pretty awesome for the price. The tip keeps its tin really well and it heats up quickly.
Anyone have one of these and also an old Weller station with the temp control in the tips? I think it's a WTCP? I have two of the old Wellers and have found them quite satifactory, but if this is a significant step up in convenience/usability to this new thing, the price is inexpensive enough that if it's worth it I'd love to give it a try. (and also not have to buy new tips to change temp setting...)
Do you mean the magnastat solder powered at 24V ?
I used it as my daily driver for more than a decade, i bought a JBC desoldering station, but never used it to solder, always magnastat in the laboratory, or a butane powered Portasol in the field.
Which one did you get, the analog?
My decisions:
--FX-888 (no auto shut-off) 70W starting at $90
--Weller WES51 (auto shut-off) 50W starting at $85
--CSI Station 1A (no auto shut-off) $30 40W-or-CSI BK2000 (auto shut off) $40 35W. Both use Hakko tips, allegedly Hakko models with no quality drop. Price savings is notable.
Thank you, I had no idea about the rebate !!
The rebate is for purchases between April 18, 2011 and July 31, 2011.
Looks like, I'll get $20 back for my WES51, I bought it after April 18 :-)
After going back and forth between the Hakko and the Weller, I bought a Weller WES51 which just showed up today. Now I'm going to need to get some additional tips for it, and also decide whether I have the cojones to rip up my new keyboard or not :)
Dumb questions.
1) in the box was a thing that looked like a plastic pen barrel with a shirt pocket clip on it, and a weak magnet shoved in the end. What do you use that for? Changing tips while hot? (only thing I can think of)
2) what temp setting would you use as a starting point for desoldering MX's from the PCB?
3) does anyone sell an actual assortment of the most commonly used tips for this soldering pencil, or do I need to pick them out myself and order individually?
thanks
2) Since your board should have lead-free solder on it, use 650F.
340C is barely enough for lead based solder, BTW given that adding fresh lead based alloy before desoldering is almost mandatory, that temp is good
I have a brass-coil-shavings impregnated with flux tip wiper/cleaner that came with my Hakko.
HEATH KITS! You guys using a sponge, do you use distilled water?
I use Sal Ammoniac.
(Attachment) 23841[/ATTACH]
Because I'm THAT lazy.
Plus, you can turn them into bombs if you're bored.
I mean, come on, we bought 10 of these cheap stations for school, and 3 of them blew up in a cloud of smoke at first use. I like my Ersa.
I can find the Hakko here in Italy but it costs way too much (570 USD... crazy eh?)
I looked for JBC but they are way more expensive :(
Which Hakko model did you get?Hakko FX-951
I was feeling a little foolish for my Hakko over-purchase a couple weeks ago, but then I used it today for the first time...WOW!!! From cold to 700 F in 5 seconds!
A desoldering station is primarily used for a large quantity, or for better results, or for---?
In comparison to a solder sucker.
The unit you linked seems like a happy medium?
Surely is better than a standard sucker, i don't know the specific unit I linked but looks like Philips doesn't made soldering equipments anymore they were very good and not expensive.
I had also a standard philips sucker was way better than the ones i find nowadays.
Awesome and epic? Is there anything better than that, or is awesome and epic the end of the race?
I have no idea what it costs, and i would probably cry if i did
I have no idea what it costs, and i would probably cry if i did
That works well too. How else is it possible to use up a 10 LB spool before losing it or within a decade, unless it's your profession?
I call that the Italian Soldering School.
Aluminum and Brass are much easier to tap than Steel, from my experience, so my assumption is brass will be easier on the tip's tin coating. The Hakko 599B isn't exactly cheap which is why I figured I would share how mine was cleaned. Just my two cents.
Copper? That's crazy. "What were they thiiinking?"
The bigger irons, used by plumbers, are still made by bare copper.
I wonder if it has anything to do with acid flux.
I wonder if it has anything to do with acid flux.
If the de-soldering pump o-ring is made of silicone, the use of silicone oil is appropriate. Petroleum based oil will deteriorate rubber similar to using condoms with oil based lube.
If the de-soldering pump o-ring is made of silicone, the use of silicone oil is appropriate. Petroleum based oil will deteriorate rubber similar to using condoms with oil based lube.
Sources saying silicone oil is compatible with silicone o-rings:
http://www.bhphotovideo.com/c/product/448597-REG/Fantasea_Line_11192_Silicone_O_Ring_Grease.html
Silicone lubes are being falsely advertised as being compatible with silicone o-rings all over the place. It really should be illegal to false advertise, have to research everything these days, ugh.
Sources saying silicone oil is not compatible with silicone o-rings
http://www.allorings.com/compatibility.htm
http://www.allorings.com/compatibility.htm
http://www.efunda.com/designstandards/oring/oring_chemical.cfm?SC=none&SM=Silicone#chem
question, if i don't strip the rubber off a wire (no idea what it's called) can i just burn off a little bit with the solder iron, then solder it fast? will it damage my tip? i'm making multiple point to point connections with wire and contacts, and i'm tired of cutting and stripping each wire section per connection.
<3 my Weller WES51.
Thats some great work RickyJ!!
Got very old wellers from dead stock and stacked them for small footprint.
I want a Hakko 808...
are there smaller tips you can use with the 808?
Is there a hole in the tip like a syringe that lets you suck up the solder as it heats up?
I found the best solder vaccum pump. It is call Edsyn Soldapullt. They have different models. I got this one on Amazon, sold by Global GPU Repair Solutions.
http://www.amazon.com/Edsyn-Soldapullt-Silverstat-Plastic-Conductive/dp/B000PDOOM2/ref=sr_1_5?ie=UTF8&m=A1751RVK69SO34&qid=1340164394&s=generic&sr=1-5
Pretty sucky, due to its long stoke. Ooh, that sounds dirty. And it is made in the USA!
Many $5 solder suckers suck. Poorly. Like a dime store hooker on Sunday.
There are several better models like the Soldapullt (I have one) which make a dozen different models....and there are knockoffs that are pretty good too. They still can't do what the 808 can do, nor as fast and as easy. If you're just desoldering for a few mins...not a big deal. But if you do a lot....the difference is HUGE.
i need new soldering gear.I need my first soldering gear.
Quote from: ripster;223026Just get a Weller. Lots of tips available. Will last a lifetime. Most importantly get one with automatic turn off so you don't burn down the house.
I use a WES51. (http://www.amazon.com/Weller-WES51-Analog-Soldering-Station/dp/B000BRC2XU/ref=sr_1_2?ie=UTF8&s=hi&qid=1284436051&sr=8-2)Show Image(http://ecx.images-amazon.com/images/I/41WVs6AdNqL._SL500_AA300_.jpg)
This.
I've used my WES51 for about 6 years now, from wiring cars to production surface mount PCB work. I've got multiple tips for it, they're pretty cheap at Fry's in the US (expensive in Canada, stocked up the last time I was south of the border), but I haven't worn one out yet. I can hand-solder 0603-sized SMD components with ease, and super-fine pitched ICs.
I use 700°F for everyday leaded soldering/desoldering. I drop it down to 650 for delicate leaded work, and up it to 750 for leaded work with heavy traces/mass or for lead-free work.
im going to burn i hate kawa into you when you aren't looking