Electronics Forum: packaging (Page 261 of 288)

PickNPlace machine suggestions?

Electronics Forum | Mon Nov 05 01:26:37 EST 2007 | jmelson

WOW! What a horror story. Well I got a Philips CSM84, having never programmed a P&P machine before, or actually ever seeing one run. I got some manuals with it that were for a different model, but they were pretty close. I had some trouble gettin

QFN soldering

Electronics Forum | Mon Nov 12 09:37:17 EST 2007 | russ

You need to perform process a capability study prior to putting these controls into place. Cleaning a stencil after each pass will get ugly, solvent residues remaining in apertures etc. 2D inspection is good. Change paste every hour will get very

SMT BGA capable oven and stencil printer.

Electronics Forum | Tue Nov 20 17:07:20 EST 2007 | kennyrebbe

I am looking for a new semi automatic Stencil printer, and reflow oven that is capable of doing double sided boards with BGA�s. We currently own a Manncorp 4500R stencil printer https://www.manncorp.com/4x00_stencil_printers/index.php?view=overview&a

isd_jwendell

Electronics Forum | Fri Dec 21 10:54:17 EST 2007 | isd_jwendell

All or nothing You do not need to purchase everything all at once. You can start with the manual stencil printer and oven, which are the lower cost items and easiest to maintain. Placing parts by hand will be very time consuming, but you can do a fe

Baking components at 70 degree

Electronics Forum | Mon Jan 07 13:09:35 EST 2008 | stevek

As I told you, some carriers (trays) are limited > to 75 degree maximum, and from time to time > employees do not pay attention to this. This is > one of the reasons. The second reason is that 90 > degree still be problematic in a case of rebake

0201

Electronics Forum | Fri Feb 22 10:46:04 EST 2008 | mulder0990

Yes, we have. We do have one machine that can place the 0201 parts. I have bought some 0.4mm tape leaf covers and replaced the 0.7mm covers on some CP6 0802 feeders. I calibrate the feeders as tight as I can and make sure the feeders that we use a

THT manual assembly worker instructions

Electronics Forum | Sun Feb 24 19:10:17 EST 2008 | larryd

Skill and experiance level of assemblers is critical. High skill and experiance with the type of assembly, print and BOM and hgihlighters. Day labor would be 5 to 10 components for each assembler, already prepped with pictures or drawings showing wh

Safety Glasses

Electronics Forum | Tue Apr 01 07:21:16 EDT 2008 | davef

First, your idea of having a safety glass policy is good. The glasses should meet ANSI Z87.1-2003. [Although, ANSI Z87.1-1989 and ANSI Z87.1 are fine for electronic assembly.] Here's a comparison of the 1989 and 2003 standards: http://www.tasco-safet

Floor life pcb assembly

Electronics Forum | Wed Apr 23 19:00:39 EDT 2008 | stevek

It depends on the laminate but a PWB is like any other MSL component. Some fab shops are only waranting standard FR4 laminates for 45-60 days when processed at lead free temperatures. The best thing I can say is to try some weight gain/loss experim

SMD ASSEMBLY & TEST EBOOKS NEEDED

Electronics Forum | Thu May 29 00:26:58 EDT 2008 | bobwillis

Bob Willis' Top Ten Reference Books Here is a new list of "Bob Willis' Top Ten" reference books that has been updated for 2007 to take into account recent changes in technology. In the publishing industry there are many charts and awards for the bes


packaging searches for Companies, Equipment, Machines, Suppliers & Information

Equipment Auction - Eagle Comtronics: Low-Use Electronic Assembly & Machining Facility 2019 Europlacer iineo + Placement Machine  Test & Inspection: Agilent | Tektronix | Mantis Machine Shop: Haas VF3 | Haas SL-20 | Mult. Lathes

World's Best Reflow Oven Customizable for Unique Applications
Equipment Auction - Eagle Comtronics: Low-Use Electronic Assembly & Machining Facility 2019 Europlacer iineo + Placement Machine  Test & Inspection: Agilent | Tektronix | Mantis Machine Shop: Haas VF3 | Haas SL-20 | Mult. Lathes

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