Electronics Forum | Wed Apr 21 17:27:27 EDT 2004 | russ
We always use the regular production reflow profile when we use this method. Since you don't want to do that, All that is required is to ramp the part up to temp to get the balls to melt. If you don't exceed 2C per sec. in a ramp you will be fine.
Electronics Forum | Tue Jun 15 07:52:45 EDT 2004 | chandramohan
There are many manufacturers, but if you think of a Indian manufacturer you can choose very good manual printer - Rollo from Synergytech Automation Pvt.Ltd. based in Pune. Rollo has all the features of semi-automatic stencil printer which i think ver
Electronics Forum | Thu Jun 03 18:10:28 EDT 2004 | g2garyg2
It sounds like you will need to pre-heat the aluminum beofre using even a laser to solder this type of application. While lasers are great for many applications, especially those that have challenging keep out areas, thermal mass issues (with approp
Electronics Forum | Thu May 06 06:28:08 EDT 2004 | mskler
This all the things depends upon your requirement. Can you please answer the following things 1.How may components in one board. 2.How many types of components also tell the packages also if you know. 3.What quantity per month/Year you want to produ
Electronics Forum | Thu May 06 06:28:16 EDT 2004 | mskler
This all the things depends upon your requirement. Can you please answer the following things 1.How may components in one board. 2.How many types of components also tell the packages also if you know. 3.What quantity per month/Year you want to produ
Electronics Forum | Fri Apr 30 18:44:24 EDT 2004 | RicardoF
well, it seems that's a question very similar to previuos ones: - High Mix Low - Volume Line? - High Runner Line? - Will you consider operating costs? - Are you in a small/medium/big company so you can negotiate support, spares,etc - Have you checked
Electronics Forum | Thu May 06 18:41:02 EDT 2004 | Dreamsniper
What do you want to do? Is it because you got a blank cheque that you wanna buy the best SMT Line as a hobby or what? If I have a blank cheque I will no longer work with SMT. I'll buy Mansions, Collect Luxury Cars, see the best places in the world et
Electronics Forum | Fri May 21 13:17:20 EDT 2004 | bman
Can someone who has one of these printers please tell me what the solvent sprayer is supposed to be aimed at. Ours seems to be aimed to hit the roll of new stencil wipes, but it seems like it would be more effective if it was aimed at the part of th
Electronics Forum | Tue Jun 01 12:51:53 EDT 2004 | johnjohn
I dont want to get into a bun fight you are the first person I have met that has kick out fuji machines in my experience fuji chip shooters are better and up untill universal did have the upper hand on fine pitch but not any more although will all y
Electronics Forum | Tue Jun 01 06:13:11 EDT 2004 | abraham
We have been populating lot of BGA boards and for all these boards we have been using No clean solderpaste. We are under the impression that aqueous cleaning is not recommended for BGA boards as the residue cannot be cleaned properly. However we are
.gif)
