Electronics Forum: missing components in placement (Page 2 of 15)

Component missing in siplace mounter

Electronics Forum | Wed May 08 07:19:03 EDT 2019 | youngbuck

Hi Sankar, I have had experience with the SX and X2 so I'm not sure how similar ours is to yours but i can give you some suggestions. 1. As Thomas said you could do a vaccum check and make sure the 4007 nozzle has around the same settings as the ot

Missing components in Reel

Electronics Forum | Thu Mar 17 06:56:41 EST 2005 | Grant

Hi, Even if you don't use vision or a HYDRA head, the MYDATA should still sense no component, and try 3 times by default. Also, if the MYDATA does not place the component it will not be marked as places, so the placement program won't ever finish. Y

Missing components in Reel

Electronics Forum | Fri Mar 11 10:47:24 EST 2005 | thaqalain

(1)While fixing feeders to reels ,some small componets are displaced or fell down out of reel and there will be discontinuty.In-fact there will be probability of this till we load magazines to machine. Is there any effect, I mean ultimately,will we g

Missing components in Reel

Electronics Forum | Fri Mar 11 12:04:15 EST 2005 | thaqalain

Thanx JB, we have MY DATA MACHINE AND CONCEPTRONICS OVEN

Missing components in Reel

Electronics Forum | Fri Mar 11 11:40:23 EST 2005 | JB

If there is an empty pocket at the pick up position, because a component "fell off" then the pick and place machine will attempt to pick up more components from the same feeder an "x" amount of times, depending on your component parameters, then it w

Missing components in Reel

Electronics Forum | Fri Mar 18 14:27:29 EST 2005 | pmd

Hold on, MyData can place no component and not detect error if the minimum and maximinum settings in the centering phase are within the mesurement of the tool it'self. Especially if the levels are down between the jaws. For insurance make sure the to

Very fishy missing solder paste issue

Electronics Forum | Thu Jul 21 02:45:51 EDT 2005 | Base

Probably very far-fetched, but I can think of a scenario like this: - machine picks up a component - between vision and placement the part is lost, but the loss is not detected due to oversize tool, which causes the amount of vacuum drop to go unnot

Very fishy missing solder paste issue

Electronics Forum | Tue Jul 19 12:18:43 EDT 2005 | russ

We have had this problem with one of our machine although it is not a Mydata. We had to reduce the blow off time for these. Our problem was also these same Rnet packages. the part is proabably picked a little off center, then the blow off hits the

% of wasted components in SMT production

Electronics Forum | Wed Apr 07 03:44:40 EDT 2010 | jackevest

The missing rate spec. of normal machine is under 0.3%, for our experience 0.1% is normal for average, if you can maintain the machine well, like the nozzle cleaning, feeder maitain...you can keep the 0.05%.

0402 components in a 2mm pitch

Electronics Forum | Mon Oct 05 21:05:32 EDT 1998 | Stefan Witte

Most of the older placement machines might not have a 2mm advancing feeder. Here is how I get by picking from a 8 mm feeder without loosing every second component. 1. Define a second component in the BOM. 2. Define this component in the feeder set up


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