Electronics Forum: component (Page 438 of 1140)

Cracking

Electronics Forum | Tue Sep 19 22:58:07 EDT 2006 | Grant

Hi, Yes, we do. Above that component we have a heat-sink to the metal chassis. We are thinking shocks to the chassis could be traveling into the board from that point. Grant

Industry Standard Acceptable SMT Component loss?

Electronics Forum | Mon Sep 18 10:34:47 EDT 2006 | SWAG

Yea, 10,20,40,60 over or 2% for large issue qtys. would be ideal as we do run out of parts often if the issue qty. is very high.

Industry Standard Acceptable SMT Component loss?

Electronics Forum | Mon Sep 18 10:36:47 EDT 2006 | SWAG

We toss extras at tear-down unless it looks like an unusually large amount which could = qty. pick error from warehouse. In that case, we do a cycle count. All overages are issued when the kit is pulled so they are already taken out of stock.

SMT Component Rework

Electronics Forum | Thu Sep 14 09:20:37 EDT 2006 | CL

Good Morning Everyone, I know there are tools or systems for reforming leads on damaged SMT devices such as QFP's but I am unable to find any specific information on these tools. Can anybody point me in the right direction? Any help would be greatl

Run Fuji IP-1 at 100% speed?

Electronics Forum | Fri Sep 15 03:58:22 EDT 2006 | jgarver1

Bert, Let it fly. The machine was built to run at 100% speed for certain components. I recommend finding a copy of Fuji's "SMT Report" to help you with speed settings for different packages. You can control the head speed on a part by part basi

marking standard for .1% resistors?

Electronics Forum | Mon Sep 18 13:06:30 EDT 2006 | jdengler

Steve, According to the Yageo site a .1% 0805 component would have a 4-digit code just as the 1% do. Jerry

SMT glue dispensers

Electronics Forum | Tue Nov 21 13:45:07 EST 2006 | fujillews

Asymtech glue machine would do the job..different heads are available. Fuji GL series machines are also good but require a offline controller Even with PTH components Screen printing glue is still possible,some call it pump printing? what type of pl

Quad 4c pretending to place components

Electronics Forum | Tue Sep 26 11:05:44 EDT 2006 | slthomas

You might also have a dirty/sticky Z-rod resulting in the same problem, although ordinarily you'll see a lot of missed pickups as well.

Quad 4c pretending to place components

Electronics Forum | Tue Sep 26 15:09:17 EDT 2006 | slthomas

I hope that you don't miss that data later on. My suggestion of changing align type to "2" (in the extent data) eliminates the alignment step but leaves the data intact.

Quad 4c pretending to place components

Electronics Forum | Wed Sep 27 16:37:11 EDT 2006 | avalancher

That's funny... I thought that the Quads were DESIGNED to PRETEND TO PLACE PARTS..... you mean, you actually gone one to work? I'm impressed.


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