Electronics Forum | Wed Sep 14 15:46:41 EDT 2016 | g2garyg2
Happy to help John! PROMATION USA offers in-line "Print-on-Demand" Label Placement Solutions. The ELC-1100P can be used in-line or offline. Depending upon board size the unit can be ordered with an internal flip option as well for dual side proces
Electronics Forum | Thu Sep 07 11:35:45 EDT 2017 | slthomas
That is a good point, and was something that we discussed yesterday in our process eng. meeting. I don't have an answer right now as to the current cleanliness but I know they were washing (U/S) the stencil repeatedly during the previous run and in
Electronics Forum | Thu Sep 08 12:37:55 EDT 2016 | mmjm_1099
We stated placing labels on our lines for a couple years now and over the past year it has really taken off. Hover-Davis is the place you need to contact in order to get the correct feeder for your machines. They will want a single column label with
Electronics Forum | Tue Oct 22 09:20:31 EDT 2013 | swag
Yes, car rims (and brass tubas)! You finally helped me get to the bottom of this expensive issue. We fired the culprit. It's the same guy that was using the ultrasonic stencil washer to clean car parts on night shift. It might be snake oil, I don
Electronics Forum | Tue Sep 19 09:41:30 EDT 2017 | sumote
Steve, The 4 things I would do, and in this order: 1. Clean your stencil with stencil cleaner wipes after it comes out of the stencil cleaner. I like MicroCare ProClean (MCC-PROWR). I will even saturate the wipe with a bit of isopropal just till
Electronics Forum | Wed Jun 10 13:24:35 EDT 1998 | Justin Medernach
| Does anyone have any info./studies on what the percentage or PPM defect rates are for each part of the typical SMT process. | Example: | Screen Print = 45% of total defects | Component Placement = 25% of total defects |
Electronics Forum | Sat Apr 25 19:17:36 EDT 2009 | newtfly
Emilio, I have a fishbone diagram that I can e-mail to you that shows the MANY variables in the paste print process. There is only one way to determine for certain that the printer is doing it's job, and that is with a true 3D paste inspection proc
Electronics Forum | Wed Jun 10 14:48:12 EDT 1998 | Chrys
| | Does anyone have any info./studies on what the percentage or PPM defect rates are for each part of the typical SMT process. | | Example: | | Screen Print = 45% of total defects | | Component Placement = 25% of total defects |
Electronics Forum | Wed Jun 10 18:50:36 EDT 1998 | Earl Moon
| | | Does anyone have any info./studies on what the percentage or PPM defect rates are for each part of the typical SMT process. | | | Example: | | | Screen Print = 45% of total defects | | | Component Placement = 25% of total de
Electronics Forum | Sun Apr 26 08:36:55 EDT 2009 | davef
First, in direct answer to your question, DOE printer setup variables (MPM): * Squeegee speed: 0.5 to 1.0 in/sec * Pressure (metal): 1lb/in of blade * Pressure (plastic): 1.6-3 lb/in Second, supprting earlier responses, most people monitor paste hei
