Electronics Forum | Thu Jul 30 17:31:41 EDT 2015 | dyoungquist
We are running a Mydata (Micronic) MY15E. The MY100 is the next generation after the MYxxE series. As far as I know, there is no way for the machine itself to check the polarity of ICs to see if 1 or more are in the tube or reel different from all
Electronics Forum | Tue Aug 01 20:50:03 EDT 2023 | calebcsmt
If it was only 1 or 2 components on a reel that were backwards, I would lean more likely the cause just being the component was wrong direction in Tape from factory. Not much you can do from a Pick & Place perspective, generally.. Most machines use
Electronics Forum | Sat Aug 09 07:51:40 EDT 2008 | davef
From the sound of things, the part has the correct polarity. More correctly, your placement program has the part rotated 180*. It's not uncommon to receive parts from a supplier that are rotated from order to order. Consider revising your first piece
Electronics Forum | Sat Aug 09 19:25:07 EDT 2008 | thaqalain
Thanks for reply Thats in my mind to remind Process team to modify MPI. We already having some trouble with other components and my eyes were focused on specific problems +what was specifiewd in MPI to be see closely. Do you think we need to revise
Electronics Forum | Fri Mar 19 12:53:35 EDT 2010 | pcbrookie
Hello everyone. I'm looking for some general information on reel counters. We are trying to tighten our inventory counts, and rather than estimate a reel we're looking into getting an accurate count via a reel counter. So first, I'm wondering what
Electronics Forum | Wed Mar 13 19:56:34 EDT 2013 | hegemon
It has been some time since I programmed a mirtec machine, but I think the technique would be to break the component into different banks of leads with unique locations. U25_Top, U25_Right, U25_LEft, etc... Use the centroid location to check presence
Electronics Forum | Mon Dec 04 23:34:34 EST 2017 | jineshjpr
Dear Sir, Sanyo Denki Bi-Polar motor rarely rotates with actual speed while Picking up the component, Otherwise Stepper motor rotates with very slow moving speed by creating noise and same speed variation repeats while Placing the component. After co
Electronics Forum | Mon Feb 26 08:39:09 EST 2001 | Cal
Previously posted, was information regarding "BLUE DOT" UV inspection. The link for original solutions was incorrect. This is a process where a UV signature is imbedded at the board level to visually check missing components, tombstoning and polarity
Electronics Forum | Thu Mar 29 16:34:18 EST 2001 | larryk
Genny, Would you use the X-Ray in addition to AOI? Or would it be in place of? If so, would it pick out wrong value components? Polarity? I never thought of it as a replacement. Seems like you have investigated into this. Do you mind sharing your fin
Electronics Forum | Sun Oct 31 19:36:19 EST 1999 | JC Leigh
Can you please give me a pointer on where to find the component package orientation standard in the IPC? I think we'll work up a spec sheet for the folks in purchasing and let them handle the vendor side of this problem. Thanks for your help! JC