Electronics Forum: having (Page 2306 of 3478)

Peak temperature of Reflow

Electronics Forum | Thu Aug 11 12:45:42 EDT 2016 | anhsang38

Dear All I have a question for the reflow machine. I'm using Vitronics(Mr933+)reflow. The peak temperature of the (Chip, LED, SOT) component higher than (QFP,LGA) about 4 degree when i measured proflie. All of them on the same board . I don't know w

SMT Inline Label Applicator

Electronics Forum | Tue Aug 23 18:12:15 EDT 2016 | jasltd

Hi Folks, I'm looking for suggestions for a label applicator to go in line with our SMT equipment to place both 2d & std bar code labels onto panels. The equipment needs to be easy to set up and flexible as we are a CEM so have a range of products i

Flexible Circuit Board Finish ENIG or Hard Gold?

Electronics Forum | Wed Aug 24 22:02:44 EDT 2016 | davef

Sorry. I'm not connecting. What are you talking about: * Bare ENIG pads * ENIG pads that have SMT and other components solder connected to the pads So, you've got this ENIG board in an enclosure that takes-on water ... What is getting corroded? Talk

Quad 4C pickup limit error

Electronics Forum | Thu Sep 08 15:45:21 EDT 2016 | claudea2

Thanks Bob, I will change the z-rod just to make sure. It is a tall part read at 180. The nozzle height bugs me because we have 3 machines and the first one has a nozzle height of 238 while the 2 others around 200. I am thinking this parameter may ad

CP6 Fuji Feeders

Electronics Forum | Thu Aug 25 16:39:40 EDT 2016 | jserpas

Hello, I am curious if anyone knows of an easier way to straighten Fuji feeder baskets for CP6 machines. Are there maybe any specific jigs out there that would help with this? Has anyone ever ran into having baskets tweaked on these feeders and found

Industrial engineering point of view for Rack assembly with 10 units in a bay

Electronics Forum | Mon Aug 29 00:10:08 EDT 2016 | abhilash4788

Hi all, Currently one of our customer has ask to build server units, around 500 units in a week(mechanical assy & testing), the data we have is BOM... bay consists of 10 units. Need help on Industrial engg point of view on handling and assembling the

Universal GSM 630 VME vision fault

Electronics Forum | Wed Aug 31 17:23:00 EDT 2016 | corepride

Hi everyone, I have a problem with the 630 VME vision system: during startup machine, an error popup appears saying "Did not receive request to load machine model within timeout period. Possible machine error condition exists. Do you want to continu

Online Label printing & placement

Electronics Forum | Thu Sep 08 04:36:06 EDT 2016 | jasltd

Hi there, I'm looking to add automatic label application to my SMT line and I'm looking for people's feedback on what options they have tried and what has worked well for them. The volume isn't hugely high but I need the label to be consistent and o

Melted BGA part

Electronics Forum | Tue Sep 20 13:10:24 EDT 2016 | ladmo1

Have you encountered this? There is black plastic from underneath the chip - oozing out between some of the solder. Like the part melted from underneath. It wasn't even under the chimney and had no direct heat on it. I am afraid if I try to remove

Assembleon Eclipse II Calibration problem Z

Electronics Forum | Thu Sep 15 16:40:55 EDT 2016 | zippi

Hello, i have a problem with the Calibaration of my Assembleon Eclipse II. There is a problem with the down Z Position of Head 2. They are 2mm deeper as Head1 by picking up any Componend. Laser High are OK. How Can i setup the Head down High.


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