Electronics Forum: inspection 2.check (Page 1 of 1)

BGA inspection in mass production

Electronics Forum | Sat Nov 23 08:05:20 EST 2013 | emeto

Hi, I would check the thing in the following order. 1. Check paste - SPI is the best way. If you don't get the right deposit there is no wonder you have issues. 2. Check reflow profile - tweak it to the point of perfection for the board you have. 3

Re: Wave Solder balls

Electronics Forum | Tue Nov 03 16:28:21 EST 1998 | Dave F

| Well my process is I'm running my belt speed at 3.50fpm and about 215 to 225 degrees top side. I got my main wave down to a little less than half the board thickness. I'm not using a hot air knife cause we thought it might create more of a problem

  1  

inspection 2.check searches for Companies, Equipment, Machines, Suppliers & Information

INSPECTION TECH
INSPECTION TECH

Our Company handle AOI (Auto Optical Inspection) and SPI (Solder Paste Inspection) Machines.

Equipment Dealer / Broker / Auctions

Hwaseong-si, Gyeonggi-do, Korea
Hwaseong-si, South Korea

Phone: +82-1029254936

SMT feeders

Nozzles, Feeders, Spare Parts - Siemens, Fuji, Juki, Yamaha, etc...
Potting and Encapsulation Dispensing

Component Placement 101 Training Course
used smt parts china

High Throughput Reflow Oven
convection smt reflow ovens

Training online, at your facility, or at one of our worldwide training centers"