Electronics Forum | Fri Dec 28 13:01:24 EST 2012 | emeto
I assume your problem is comming from the carrier. If it is so: 1. use carrier from another ,aterial 2. Use solder paste that handles faster profile Good luck!
Electronics Forum | Fri Dec 28 13:01:46 EST 2012 | emeto
I assume your problem is comming from the carrier. If it is so: 1. use carrier from another material 2. Use solder paste that handles faster profile Good luck!
Electronics Forum | Mon Feb 25 20:43:26 EST 2013 | garym4569
Does anyone have experience with Cyber Optics SE300 solder paste inspection system. Is this a solid machine? Is the software user friendly? Any info appreciated. Thanks in advance. Gary M
Electronics Forum | Wed Apr 03 03:41:00 EDT 2013 | ericrr
We used to use Butyl-glycol then I ran out and someone said it was no longer available. or maybe it was cheaper without it. After you use that you clean off the Butyl-glycol with IPA (Isopropyl alcohol)
Electronics Forum | Wed Apr 03 10:14:40 EDT 2013 | markhoch
Great Googily Moogily.... For answers to your cleaning questions, please reference IPC-M-108, Assembly Cleaning Guides and Handbooks.
Electronics Forum | Mon Apr 01 10:24:29 EDT 2013 | emeto
First check the profile. I would go with linear profile and smoother increase of temperature. Usually you will get tombstones when you have too aggressive profile. My next step will be to redesign the stencil.
Electronics Forum | Wed May 15 11:33:31 EDT 2013 | zb_
Hello All, does anyone use P36 SPI by Orbotech/Orpro? Have you experienced "missing" failure with solder paste deposit actually present? Regards, ZB
Electronics Forum | Fri Oct 11 16:25:43 EDT 2013 | scdunlap
Also coplanarity can be poor on these parts so overprinting the paste (beyond the pad perimeter) can increase volume to insure robust solder joint.
Electronics Forum | Mon Nov 04 13:27:14 EST 2013 | pradeep_selec
Hi, How can the life of the stencil be decided? As the stencil is used contineously the thickness go on decreasing. How are you all deciding the life of stencil? As visually its dificult to deide the solder paste deposited thickness, is there any t
Electronics Forum | Mon Nov 11 15:58:26 EST 2013 | hegemon
We use Koh Young for Solder Paste Inspection. Has been in steady use for over 5 years. Reliable and effective. Would buy the machine again. I receive no benefit from any company listed above. 'hege
