Electronics Forum: v-score (Page 1 of 13)

PCB v-score depaneling question

Electronics Forum | Tue Nov 28 13:43:48 EST 2017 | emeto

I have half of that distance.

PCB v-score depaneling question

Electronics Forum | Tue Nov 28 13:23:34 EST 2017 | georgetruitt

For connectors, we maintain a 0.05" clearance from components edge to the center of the V-groove score

PCB v-score depaneling question

Electronics Forum | Wed Nov 29 08:55:35 EST 2017 | capse

I represent Fancort Industries. We provide "pizza cutter" and horizontal opposing blade "guillotine" style v-score depanel equipment. The edge clearance requirements are 0.030" - 0.050" for the wheel cutter and down to 0.020" for the opposing blade e

PCB v-score depaneling question

Electronics Forum | Tue Nov 28 11:58:58 EST 2017 | emeto

Hello all, I am about to design a panel and there are two connectors on the board that seem to be very close to the edge of the board. I am worried that they might interfere with the cutter blade. Can you tell me how close do you think a part should

Has anyone done breakaway tabs with v-score on both sides instead of mouse-bites?

Electronics Forum | Wed Jul 26 10:42:43 EDT 2017 | proceng1

We have an array of boards that are difficult to depanel due to components being close to the edge. I want to route a space between strips (boards are 14" long x 1" wide) and have breakaway tabs like mouse bites, but the customer won't accept the ja

Has anyone done breakaway tabs with v-score on both sides instead of mouse-bites?

Electronics Forum | Wed Jul 26 11:47:56 EDT 2017 | proceng1

We've sanded bites before, but with these volumes, it would kill it. Thanks

Has anyone done breakaway tabs with v-score on both sides instead of mouse-bites?

Electronics Forum | Mon Jul 31 14:03:50 EDT 2017 | rgduval

Could always get a laser cutter to de-panelize with. I've always wanted one, personally...but, haven't been able to cost justify it. ..rob

Has anyone done breakaway tabs with v-score on both sides instead of mouse-bites?

Electronics Forum | Wed Jul 26 11:13:06 EDT 2017 | jdengler

It can be done and is done all the time. You need to check with your customer about this since you will not have clean square corners along the edge. If they are snapping the boards into a holder they may need the square corners to securely hold th

Has anyone done breakaway tabs with v-score on both sides instead of mouse-bites?

Electronics Forum | Wed Jul 26 11:35:34 EDT 2017 | proceng1

You are referring to the web left after the break, right? I figured it was possible, but I did some searching and couldn't find anything about it. Do you have a board or picture you could post of this?

Has anyone done breakaway tabs with v-score on both sides instead of mouse-bites?

Electronics Forum | Thu Jul 27 10:57:35 EDT 2017 | fkn

We make pcb depaneling equipment and many of our customers do a combination of tab routed panels with pre-score in order to speed up the singulation process. If you like, I can send you a picture of an example. Regards Klaus Heimann FKN Systek Tel.

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