Electronics Forum | Thu Apr 21 06:05:48 EDT 2022 | sophyluo1985
Hi，Dear All，Recently we have many customers asking us, FUJI NXTIII pick and place machine can use W08c feeder or W08f feeder, which one is better? We know the W08c will cost less than the W08f feeder. But there will still be some people who will be c
Electronics Forum | Tue Apr 26 03:06:25 EDT 2022 | sophyluo1985
Hello Marks Thank you so much for telling us this, our engineers would like to discuss more with you. But you are a very professional engineer, our engineers have some experience with FUJI machines. He wants to learn more from you. can you add him? B
Electronics Forum | Wed Mar 12 16:20:51 EDT 2008 | hussman
Poor training. Don't blame the operator, he was either shown this or left to his own devices. Be the better man and provide him a better process. Regular old peelabale solder mask would be a start.
Electronics Forum | Fri Mar 14 11:18:29 EDT 2008 | operator
The way it works is the liquid solder immediatley cures (or should I say burns) the WSOL where ever it touches it. This hardens and keeps it in place and protects whatever is under it. Some of the WSOL falls of in the pot. I am suprised that the burn
Electronics Forum | Thu Nov 01 10:57:34 EDT 2012 | kris1128
Has anyone heard whether the elevation of a plant can effect solder joint formation? One plant at sea level, one at 7,000 feet elevation... same equipment and profiles, big voiding defects at higher elevation. I did a search and found no similar post
Electronics Forum | Tue Feb 29 10:14:02 EST 2000 | Robert Hartmann
My company is just getting into the flip chip packaging arena. We are putting in a prototype/small volume wire bond PBGA line. We have some questions with regard to choosing solder balls and cleaning of flux. 1) Is there a formula for the shrink
Electronics Forum | Tue Feb 29 10:14:02 EST 2000 | Robert Hartmann
My company is just getting into the flip chip packaging arena. We are putting in a prototype/small volume wire bond PBGA line. We have some questions with regard to choosing solder balls and cleaning of flux. 1) Is there a formula for the shrink
Electronics Forum | Wed Mar 12 16:30:45 EDT 2008 | operator
I witnessed this at our sister company. It seems to be their standard process. It is not my place to interfere with their processes. I was just curious if there was any chance of brittle solder joints or other defects that might be caused from the WS
Electronics Forum | Thu Mar 13 09:43:13 EDT 2008 | jseagle
If the mask is not cured and is coming off in the pot I don't see how it is protecting anything. If you want to mask something fast you need to use tape not liquid mask that requires cure. My $.02.
Electronics Forum | Wed Mar 31 20:49:11 EST 2004 | marcowong
We are trying to buy used double wave solder and ICT machine and we need some advice on selecting the machine and things to be cautious with. It will be greatly appreciated if someone can offer us good suggestions that will help us to minimise mist
