Electronics Forum | Fri Sep 10 12:09:02 EDT 1999 | Earl Moon
| | | hi, i m college student. i m currently doing my Final year project in PCB drilling. the main task is to design auto feeder which allign the PCB properly in position before drilling take place. the close tolerance becomes a big problem to the pr
Electronics Forum | Sun Sep 12 08:20:04 EDT 1999 | se
| | | | hi, i m college student. i m currently doing my Final year project in PCB drilling. the main task is to design auto feeder which allign the PCB properly in position before drilling take place. the close tolerance becomes a big problem to the
Electronics Forum | Mon Mar 26 16:58:53 EDT 2018 | solderingpro
Is there anything stopping you from replacing the flat belt solution to a continuous running steel roller chain conveyor? - From there (depending upon board temperature) you should be able to buffer your boards in a vertical buffer station if neede
Electronics Forum | Thu Nov 19 10:12:38 EST 1998 | Brian Conner
| For some as yet unkown reason, we have started to have some boards sag and go under the wave. The boards are surface mount top side and conventional components wave soldered. We have checked the wave hight and both the profiles on the wave solder a
Electronics Forum | Sat Oct 13 16:42:35 EDT 2001 | kenbliss
I agree with EMC based on what you described, and they build good pallets along with a few others, a small word of caution is that pallets are bit expensive typically several hundred dollars or more each. So if you find that is the road you go, be s
Electronics Forum | Wed Apr 04 03:38:04 EDT 2007 | chrissieneale
The two machines in the middle are really really old m/c's so we try as much as possible to not to use them (apart from as very expensive conveyor belts). They run a fixed set up as although we have a bunch of different products they all tend to use
Electronics Forum | Fri Nov 01 18:57:32 EST 2002 | slthomas
I guess I just don't see how it would benefit us any. We rarely remove a board from the conveyor unless it's coming out of an oven. And why would you put bare boards on a tray? Why not into a destacker that feeds your line, so only the edges of a
Electronics Forum | Thu Jul 04 17:48:28 EDT 2024 | assuredtech
I don't know who manufactures the SMT 460 machine or what it's capabilities and configuration or machine settings are applicable to this topic but some common process of eliminations are: Component packages (doesn't seem to be an issue here), Board s
Electronics Forum | Wed Dec 30 17:20:40 EST 1998 | Marc P.
| Does anyone have angles on how to reduce N2 consumption at reflow process (i.e. process control equipment, etc.)? | | Any help would be appreciated | There are a number of ways to reduce consumption: 1)One way to look at consumption is to view i
Electronics Forum | Thu Aug 04 14:44:59 EDT 2005 | Shean Dalton
Hi Sandy B, You certainly can clean the BGA's using an inline or batch process. The correct method to hold them during this process, is the method that provides the desired outcome. I'm familiar with the desired outcome for cleaning singulated BGA
