.gif)
Electronics Forum | Sat Mar 05 14:41:52 EST 2005 | Velocidog
Anyone have any they aren't using anymore or know where I can buy some second-hand or aftermarket? Thanks
Electronics Forum | Mon Mar 07 15:39:18 EST 2005 | Tim
Hi, We are looking for the best method to clean dried solder paste and residue from screen printers and wave solder equipment. What do you use for vacuuming? For breathing protection?
Electronics Forum | Tue Mar 08 15:18:15 EST 2005 | Tim
Thanks for the response. What I am looking for is what personal protection or other safety precautions should be used when cleaning the machine of paste/dross/dust. Any experience with this?
Electronics Forum | Tue Mar 08 14:32:01 EST 2005 | jdumont
A wave machine mfg we are looking at is using this gas nitride treatment on all the 'wetted' parts to prevent the tin errosion of the underlying metal. Does anyone have any experience with this type of process. Any reliability/longevity data? Thanks
Electronics Forum | Wed Mar 09 12:18:55 EST 2005 | Greg
Hi, How do you validate a pick and place machine's performance after installation? What standard will I use to track placement accuracy? what other factors do i need to look at? thanks and regards,
Electronics Forum | Wed Mar 09 19:51:28 EST 2005 | KT
Greetings: I would like to know the common land patterns and aperture shapes that are currently in use. We are doing some research on the same. Please respond to the thread if you have a success story with you current design. Thanks KT
Electronics Forum | Thu Mar 10 13:05:41 EST 2005 | patrickbruneel
This phenomenon is caused by a high amount of halogens (Cl, Br etc.) used in the flux activators or in the flux surfactants. We've seen effects creating all colors of the rainbow. Changing to No-Clean (halide-free) will eliminate this color effect.
Electronics Forum | Thu Mar 10 19:30:29 EST 2005 | KEN
If economical is what your looking for the atmosphere already contains 20 odd percent nitrogen. Why the need to use N2 with lead free?
Electronics Forum | Fri Mar 11 10:00:22 EST 2005 | ???
Anybody out there know of a good (2nd) source to purchase single magnetic board supports used on quad/samsung machines. These are spring loaded and contact the underside of the board in the pick n place machine
Electronics Forum | Wed Mar 16 08:21:13 EST 2005 | leon
hi, what we have learnt is lead free parts are ok to use with lead solder except BGA where you have to be carefull at reflow.
.jpg)
Buyer, Seller, Broker of Electronic Assembly Equipment
Equipment Dealer / Broker / Auctions
309 West Pickle Alley
Rushford, MN USA
Phone: 507-864-7477
