Electronics Forum: cover problem (Page 4 of 44)

Baking PWBs prior to wave solder

Electronics Forum | Mon Dec 16 17:38:56 EST 2002 | davef

Baking boards in a nonvalue added activity. Quit doing it!!! As a routine production activity, it is either: * Totally unnecessary ... OR * Band-aid to cover for problems in fabrication, purchasing, or storage methods. Search the fine SMTnet Archi

Samsung CP45 FV Neo Feeder Problems

Electronics Forum | Fri Mar 13 05:12:06 EDT 2009 | geb

Hi, Does anyone have problems with the cover tape not peeling back on the 8mm wide feeders. We often find that particularly at the start of the job, the cover tape doesn't peel back causing mis-picks. Thanks, Grant

SMT Throwing Rate

Electronics Forum | Mon May 18 02:40:53 EDT 2020 | peterhuang

Does anyone need help? We have developed a type of cover tape, which can effectively overcome the problem of throwing rate. It can be less than 3‰. Most of these problems are classified as machine problems. According to our research, it can be effect

LED Stick To Cover Tape

Electronics Forum | Tue Jul 06 23:12:02 EDT 2010 | bubbobbed

hey, I'm having the same problem as you are. the component is sticking on the cover tape prior to pick and place. hoe do you address the problem??

Peel Back Force

Electronics Forum | Wed Aug 25 12:13:40 EDT 2010 | remullis

You may want to search on "Cover Tape", what date code is on the parts reel? I have multiple issues with cover tape sticking to the paper and not peeling back. Causes pick errors due to the part being covered. I think my problem is the parts have too

JUKI KE-760L manual

Electronics Forum | Mon Jul 03 04:18:00 EDT 2017 | leeg

I think the HLC manuals covered mostly the VCS, what is the problem?

SnPb reworked with SnPbAg ?

Electronics Forum | Tue Mar 20 06:42:32 EDT 2007 | Elena

I think, it will be no problems, if there's no Bi in a covering of components.

8mm Cover Tape Breakage

Electronics Forum | Mon May 27 15:12:43 EDT 2002 | grantb

Hi Yes we run into this fairly often, but rarely with 8mm, mostly 12 and 16mm and the tape usually splits rather than completely breaking.I would also be interested in hearing about others problems and if there is a specification dealing with this so

Flipchip sticking to tape and reel covers

Electronics Forum | Fri Feb 18 13:15:10 EST 2005 | need help

we are having problem with the flipchip sticking to the tape and reel cover, jumping around the tape pockets, and double stacking at placement during production. Does anybody else have this problem? Does anybody have a solution.

Issue with Feeder not pulling tape covers back

Electronics Forum | Sun Feb 09 18:20:24 EST 2020 | richardcargill

Does this only happen with certain feeders or certain components? We have a few regularly used components that experience the same problem ( Philips SMT machinery ) where the cover tape is just too sticky. Experience taught us which components will c


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