Solder and flux are something you really can't cheap out on. Quality is worth the additional cost. I have always had better luck adding flux even though I use rosin core solder. I bought MG Chemicals Rosin flux off of eBay for about $8 for a 4 oz bottle. $2 for a squeeze bottle and I was good to go. I learned the 5 second rule that SL4P talks about when I went to ITT Technical Institute and never damaged ICs soldering them to pcbs and we used firesticks. Sometimes I had to touch a solder joint more than once but not for more than 5 seconds at a time. I normally use 350C on my Hakko 936 with an appropriately sized chisel tip. I do have a conical SMD tip that does work to 0402. The tip works better than my eyes.
The flux I linked, have you dealt with it before?
eBay auction: #http://www.ebay.com.au/itm/390668251919I Know another item I should by is a reflow station, and if I do hear back from Woolies (Woolworths) and do get the job as a night packer, I plan to take every shift they offer.
Ah the things I have never used, before I got to sit down and use an old Hakko 963 (preESD) and sadly broke the tip twice and replaced with one from china. (I break it and its not mine, I really freakout
) I never knew soldering could be so easy, mostly because I had gone through two crappy $20 irons, that I picked up locally.
Check below and you'll see something hanging over my tablet, I got it after I moved, mostly because it was on special and ordering one from eBay was about the same, it helps a tone.
Just a thought to add. I mentioned tacking and wiping across the pins, as well as the 5-second rule.
When you have a multi-pin device - try to offset your soldering / heating of the device... .e.g. doing opposite or alternate pins as the opportunity arises.
The idea being that you try to distribute heat across the whole chip over the duration of the soldering process - rather than a few pins in one corner at a time. This is a bit harder to achieve with fine pitch SMD, but even doing opposite sides, then take a moment followed by the remaining sides - will share the thermal stress around everyone - so all the pins fail at the same time (not just in one corner !)
With (plastic) connectors - e.g. headers - this also minimises melting of the plastic before the solder tightens up around each pin! For male header pins, or through-hole connectors - I usually try to mate an unused opposite sex before soldering.... then if there is any heat distortion or displacement of the pins - the mated connector tends to keep it in place also until the plastic hardens up again.
This is all common sense that is learned after you've cooked a few chips, burned a few finger tips and ruined a few connectors!
If you take a look at my first post, you'll see the two worst pins are 1,8,9 and 16, it is because I did all them first, but not in that order. As for the rest, I would solder one and then miss the other, do the other side and then go back and do the others I missed.
I've been recovering a lot of parts from old board, and I made a note to collect as many as I can, that and I did order a few off eBay, I budget each pay or save money for a few weeks or so and then go out and splurge. Its the little things that count.
As for your last paragraph, cut yourself an endless amount of times
Regarding gloves, I only ever wear them when handling flight hardware. You should always go for the edges of boards, it will (and should) become a natural way to pick up a board, thus avoiding grease/oil contamination from your fingers.
If you do choose to wear gloves, there are two schools of thought here. The breathable cotton gloves are comfortable to use, but they lack enough tactile feel and they're no good in a clean room due to the lint around. Nylon knit gloves are better in this respect as they tend to be lint free, but I've never seen them used in a clean room. Nitrile gloves can make your hands a bit sweaty, but usually in the confines of a clean room it's temperature and humidity controlled so not much of a problem. The benefit is that you lose almost no tactile feel with them.
But for day to day use, I don't bother with gloves at all.
For the most part, while soldering and such I see no need to wear gloves, however I have switched to washing my hands with normal soap and that has caused my skin to dry up, crack and bleed.
Well I do wear gloves and intended to wear a disposable mask while working in the workshop, a number of things can trigger my asthma, so I would like to try and limit that.
As for the photo I attached, it's what I have to work with, in frond and away from the bucket is a pile of boards I have pulled out of TV's mostly, I am slowly talking apart for ewaste or parts for myself, I have a number of aluminum heatsinks, I just hope I can use one or more on a making a lab power supply, after I have completed the PC power supply mod that is.