Electronics Forum | Sat Sep 30 12:14:32 EDT 2000 | jarnopy
Hi Maybe you have too small apertures in stencil. Good apertures size is 90% from pad. And one thing what you can try is that you cut your stencils(blades) aperture corners round (i mean like a oval). I hope that these advices can help you.
Electronics Forum | Thu Sep 21 20:29:54 EDT 2000 | Dave F
Tanx Beyond keeping one in hot water, I found that this subtile approachs virually assures that you don't get promoted to the point that you get an opportunity to ruffle the feathers of the pimadonnas. Musta breathed too much flux fumes!!! Don't
Electronics Forum | Thu Sep 21 20:22:14 EDT 2000 | Dave F
Mike: Why not hold this conversation on-line, so that we can all benefit? That's really one of the purposes of forums like SMTnet ... free flow of information for the benefit of all. Not a place where sale-types can develop contacts. Right??? Wh
Electronics Forum | Thu Sep 14 11:19:59 EDT 2000 | Brian W.
It really isn't that difficult to control. Have one of your mechanical or manufacturing engineers design a quick little fixture. We used to have the same problem, then we designed a two piece fixture out of aluminum. We also had our own tape and r
Electronics Forum | Mon Sep 11 00:31:13 EDT 2000 | rcsantos
Is there somebody who knows if there is a machine already available in market that can transfer die from wafer to waffle tray. This machine should a stand alone type or can be integrated to some P&P machine. What I'm trying to say is just like the on
Electronics Forum | Fri Sep 15 08:15:49 EDT 2000 | csullivan
I am running a FGL1. Syringes can be bought from Fuji. One thing you should be aware of, the FGL1 needs the glue to be hand packed (from bulk) and spun in a centerfudge. The glue is hard to find bulk. Geez I thought we had the only FGL1. Email m
Electronics Forum | Fri Sep 08 04:45:17 EDT 2000 | PeterB
As per Travis's reply it could be something other than the reflow process. Another good one is if the printed PCB's have been cleaned down due to print misregistration etc.. If not properly controlled paste residues can remain distributed about the p
Electronics Forum | Tue Aug 29 18:56:41 EDT 2000 | Campbell Livingston
One of the major problems with snap off's is heat from the wave weakens the joints. Try using more holes but smaller size. V-grooves may also be an option, but depth control is a problem as most are not NC machine controlled. Direction through the wa
Electronics Forum | Mon Aug 28 15:59:43 EDT 2000 | Tom Humphrey
Can any one give me a list or recommendations of board assembler / manufacturers (Southeast U.S. prefered) who could handle assembly of 2 inch x2 inch PWB with 100+ surface mount components. No testing required. I would appreciate any help or recomen
Electronics Forum | Thu Aug 24 19:59:48 EDT 2000 | Earl Moon
Finally, Two big time, intelligent responses to my crap. Wolfgang, you do it right by answering real questions with real stuff. Steve, unless you are JAX or SUN (one in the same), those are fair comments. I do not mean to frighten anyone off the fo