Electronics Forum | Mon Aug 13 14:11:14 EDT 2007 | jeffharley
Slot 11 in the I/O box is the one for B.E.C. pcb, the offset is 2125 in the x and 500 in the y axis. The template for the B.E.C. is triangle in shape and is the length from corner to corner on the rotary table. You can also type in sh sys and look to
Electronics Forum | Sat Feb 12 08:13:48 EST 2005 | pemnut
I have seen BEC holes drilled wrong also. On a couple of products We run, We insert a Pem Nut. The insertion hole is too large for BEC to read. So We have the board house drill a small hole for each array, circuit. If these smaller holes are drilled
Electronics Forum | Fri Feb 11 18:51:16 EST 2005 | primus
The operators use SET SEQ and SET SEG. I know all about getting these wrong, because if you forget the "Q" or the "G" you get SET SE which is SET SENSOR. That REALLY messes up our BEC! But then again, I believe our BECs are all calibrated wrong anywa
Electronics Forum | Mon Feb 14 08:41:38 EST 2005 | jdengler
If you already have trouble with two set commands, you will get many more when you add 3 more. Maintenance MUST learn to align the machines correctly. The BEC scenerio you describe proves that the alignment is wrong. The table can be adjusted for
Electronics Forum | Wed Feb 16 08:08:12 EST 2005 | primus
Align the machine... are we talking about the table, the BEC, the clinch, the insertion tooling, EVERYTHING? That sounds right to me too, but I don't know if we have the capacity to do that at this very moment.
Electronics Forum | Mon Sep 17 14:45:10 EDT 2007 | jeffharley
Are you using adjustable workboard holders or dedicated ones? Are both heads lined up exactly the same(using the b.e.c. template? Are parts formed correctly and lined up with the component holes on both sides(heads)?
Electronics Forum | Thu Jul 25 11:31:08 EDT 2019 | capse
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Electronics Forum | Sat May 08 11:53:52 EDT 1999 | Scott Cook
| My company has a product line that utilizes multi-up PCB's. In order to cut costs for this product line, I have been asked to look into ways of running panels that contain bad blocks. Our SMT equipment is quite capable of doing this, but I need to
Electronics Forum | Mon Aug 06 11:58:48 EDT 2007 | gmoritz
Do you have BEC (Board Error Correction) > on that machine, and if so, did they > give you the alignment plate for it? I don't know if we have BEC on the machine. I can't even search the 550 page manual that was finally sent to us in a pdf file
Electronics Forum | Mon Aug 06 14:05:02 EDT 2007 | slthomas
BEC hardware would be on the machine as a sensor underneath the placement table, to the left of the C&C, and an emitter attached to a bracket to the left of the insert head. The two line up with each other and the sensor uses a quadrant layout to det
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