Electronics Forum | Mon May 22 14:31:58 EDT 2017 | sumote
I agree. Trim the leads before insertion, then raise the pot height. With the information given, this is most likely your solution. Our machine has a dam wall on the rear of the solder pot that raises the height on the solder pool. I would make sure
Electronics Forum | Sun May 21 23:29:38 EDT 2017 | zsoden
Hi all, We run an old Seho 1135C wave solder with a 63/37 pot at 250°C. It has been running well for a couple of years but we have noticed lately that all of the larger pads (terminal blocks, transformers, etc.) require additional solder to be appli
Electronics Forum | Sat Nov 08 09:42:22 EST 2003 | ethercom
Hi: I have seen this problem before. It is caused by improper curing of solder mask by the fab manufacturer. When you run the board thru' wave solder, and then wash the board, you see the problem of white residue. However, when you apply heat, you c
Electronics Forum | Tue May 05 13:29:08 EDT 1998 | Chrys
| Does anyone have info on the rotary chip wave(compare/contrast to z wave.....)? John, In my humble opinion, rotary chip waves are the best thing since forced convection. Great coverage; never clog. And here's a really cool perk: the rotary chip w
Electronics Forum | Wed May 06 11:16:18 EDT 1998 | john
| | Does anyone have info on the rotary chip wave(compare/contrast to z wave.....)? | John, | In my humble opinion, rotary chip waves are the best thing since forced convection. Great coverage; never clog. And here's a really cool perk: the rotary
Electronics Forum | Fri May 07 17:38:00 EDT 2004 | bruce @ knoll
I will try that next. I did speed up the wave pump motor with a larger pully(20% more speed) This was done at the time to try to increase the size of the wave because I had component leeds touching the wave pot as they passed by. Due to the wave high
Electronics Forum | Mon Jul 14 16:11:58 EDT 2008 | ck_the_flip
Pat, Try to run a glass plate (yeah I've used these before too), keep your wave pump speed the same, and slow down your conveyor speed. You will find the actual contact between molten solder and the 0.5" grids to be LESS vs. a faster conveyor speed
Electronics Forum | Mon Apr 15 18:29:26 EDT 2019 | slthomas
I want to say that waaaayy back when we had an issue like that and it was time to clean the pot. The operator would speed the pump up over time to compensate but it only really helped in the middle of the wave.
Electronics Forum | Thu Feb 01 12:46:19 EST 2001 | cebukid
conveyor speed x dwell time = contact length and =====> inches / seconds x seconds = inches. First run your pump at a constant speed.....THEN,.... try running your glass plate at a very fast speed, and then you'll notice that your lengt
Electronics Forum | Tue Nov 09 17:26:13 EST 1999 | Dave F
Horace: You weren't real specific about the set-up of the two machines. So what's the diff man?? Big dross generators are: 1 R Woodgate says that pump speed is the biggest driver to dross production 2 Chrys uses low dross cast bar: Alpha HiFlo 3
