Electronics Forum | Thu Oct 20 20:44:15 EDT 2011 | davef
Design based on: * IPC-SM-782A: Gap 0.0157", Pad 0.0354"X0.0276" [along gap] * IPC-SM-782A Mod used on 32411A1 & Volvo Smart Switch: Gap 0.0157", Pad 0.020"X0.020" [along gap] * IPC-7351: Gap 0.008", Pad 0.0256"X0.0256" [along gap]
Electronics Forum | Thu Oct 27 20:37:49 EDT 2011 | tech1
the calibration error sounds like it is an electrical verifier issue. Are you testing parts before you place them? It could be that your centering electrodes are worn or dirty, or it could be the ribbon cables from the centering unit. If you are usin
Electronics Forum | Wed Oct 26 08:26:07 EDT 2011 | edmaya33
Anybody here with extensive knowledge with PVA650/2400SF coating robot? I wanted to know the semi perfect settings for my FCS-300 valves. Anybody can share their thoughts. Tank Pressure: Atomized Pressure: Path Speed: Path Distance: Height: Valve op
Electronics Forum | Thu Oct 27 15:49:06 EDT 2011 | davef
MachineHead: I'm not so clear on the definition of the problem. Is it: * Some components are picked, but others are not picked and remain in the pocket of the tape * All components are picked, some are placed, but others are not placed * Everything p
Electronics Forum | Thu Oct 27 17:38:15 EDT 2011 | dyoungquist
Mydata makes what you need for this. It is a plastic piece that seals up the tape. Products and Accessories catalog 2007, page 68 Tape seal 8 Mydata part number L-014-1600 Tape seal 1216 Mydata part number L-014-1572
Electronics Forum | Thu Oct 27 16:04:05 EDT 2011 | sjs2303
Right folks, i'm sure we have a wealth of experience on here that needs to be tapped into! If you had to give on piece of advice to a fellow SMD operator/production engineer what would it be? I'll get it started, for me you must not over edit packa
Electronics Forum | Fri Dec 02 15:29:16 EST 2011 | davef
Fifth, if an individual component is off, but all others are on, * Go back to the CAD file and find out why the centroid is not correct, and fix it there * Check the feeder calibration, In short, you should never "tweak" your pick and place machin
Electronics Forum | Thu Dec 15 16:38:50 EST 2011 | davef
Sixth, make sure you have a feedback loop. Through the course of fixing problems, make sure the "fix" is incorporated back into program generation. For example, if a part definition is made or fixed, make sure the new definition or fixed part defin
Electronics Forum | Fri Nov 11 15:04:31 EST 2011 | cnotebaert
Thanks Dave, I had found this in the past, I was looking to see if someone had already developed a straight forward simple program that outlined what needed to be handed to the end customer (well my end customer). we are finding it very difficult to
Electronics Forum | Fri Oct 28 04:14:18 EDT 2011 | kenmar
I have a loud humming noise coming from my MY12 X-Motor ( Like when a motor is not locked in and it hunts). This noise is not all the time but only sometimes especially with fine placement!! What can it be? I do not want to change the Motor to find o
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