Electronics Forum | Sun Jun 10 21:20:35 EDT 2001 | ianchan
Hi mate, thanks for the tip, will contact 'em later. Regards, ianchan :)
Electronics Forum | Wed Jun 06 15:45:37 EDT 2001 | gdstanton
Looking for any insight into whether the use of local fiducials will help or eliminate component recognition issues.
Electronics Forum | Wed Jun 06 16:04:02 EDT 2001 | pteerink
Greg, Need to give more to get more! What are the details? What are the problems you are seeing exactly? What type of part are you trying to place? What type of machine are you using? What type of vision recognition? What type of PCB finish? Phil
Electronics Forum | Fri Jun 08 13:29:14 EDT 2001 | dougt
Local fiducials will help component placement but will have no effect on part recognition. Local fiducials help you compensate for board skew or streatch by looking at a small area of the board vs. the board fiducials that cover placement over the e
Electronics Forum | Mon Jun 11 22:11:23 EDT 2001 | davef
Have three or four contact assemblers quote your product. That becomes the "put-up or shut-up" number for your in-house assembly operation.
Electronics Forum | Thu Jun 07 15:11:11 EDT 2001 | jax
Is SMTNET having a problem with E-mail services? I am recieving e-mails 3 to 4 days after it was sent, if I am recieving it at all.
Electronics Forum | Thu Jun 07 16:12:36 EDT 2001 | csullivan
Does anyone know of a good masking material for conformal coating? The coating is silicon based. Any help would be greatly appreciated. Thanks
Electronics Forum | Tue Jun 12 09:30:42 EDT 2001 | Rob Fischer
I assume the material you are using is black. This may sound far fetched but try using a lighter color material. Going from black to gray has given users as much as fifteen degrees F. less in heat loss.
Electronics Forum | Tue Jun 12 11:28:30 EDT 2001 | CPI
Rob: Wouldn't that only apply to IR ovens. If using a true convection oven the color of the material wouldn't hinder output at all "Right". Don�t want to see someone spend money on new tooling if unnecessary.
Electronics Forum | Thu Jun 14 01:04:57 EDT 2001 | procon
Ian, It appears to me you are trying to reflow the star wars project. All this talk about thermal absorbtion, heat differential, etc., it' only a reflow profile? If you read back over the suggestions of all other memos, you will find the solution.
