Electronics Forum | Thu May 07 10:53:58 EDT 1998 | Ryan
Is there a machine for bending S shaped bends in leads of through-hole components, to keep them off the surface of the board.
Electronics Forum | Tue Jun 17 10:14:36 EDT 2003 | sergiovito
Hello Everyone, I am assemblying a special Panel PCB, dimensions 330 x 250 mm with 8 single PCBs in it. After SMD reflow oven, the panel is bending and this is impacting in the next process - solder machine. some areas on the PCB aren't touched by t
Electronics Forum | Tue Jun 17 11:18:20 EDT 2003 | Claude_Couture
How are the 8 units distributed on the panel? 1 X 8, 2 X 4? Are there "V" groves scored in the panels to "break away" the units? Do you run on edge conveyor in the reflow oven? You need center support if you have 2X4 pattern with "V" grooves. Or us
Electronics Forum | Thu May 07 11:39:29 EDT 1998 | Dave F
| Is there a machine for bending S shaped bends in leads | of through-hole components, to keep them off the surface of the board. Ryan: Some lead forming equipment can form leads to stand-off the board. Some lead forming equipment suppliers are: Au
Electronics Forum | Tue Jun 17 10:57:35 EDT 2003 | swagner
We had a product a couple of years ago that did the very same thing, we increased the amount of webbing to reduce the amount of warping.
Electronics Forum | Tue Jun 17 12:47:53 EDT 2003 | JB
After you depanelize your product, use the remaning "frame". Just set your panels on the "frame" before reflow. That will give some extra support. JB
Electronics Forum | Mon Dec 14 08:14:07 EST 2015 | ahanna
We have a Quad 4000c refurbished from PPM. I have worked with quads for many years and this one seems to bend Z-Rods more than usual. In the past few months we have gone through nearly 10 Z-Rods. This is getting expensive. This is happening during pr
Electronics Forum | Tue Jun 17 15:52:51 EDT 2003 | russ
Is this a single sided or double sided board? We run the first side flat on the oven belt this keeps the board flat for the second side assembly. If the board warps during the second reflow process we will make a support fixture to carry the PCBA
Electronics Forum | Fri Mar 28 15:08:37 EDT 2008 | jmelson
Hello, all, I have been having problems with bent push rods on my Philips CSM84. I have caught it a couple times when it happened, but it happens so fast I still don't know exactly what the sequence is that causes this. The push rod is clipping a
Electronics Forum | Thu Jun 10 04:52:36 EDT 1999 | Gyver
Hello all! Recently we got a problem about the Funtional test. Some boards passed tests by using the auto-fixture(vacuum), but failed by using manual test fixture(need to plug CPU, DIMM etc.). The error symptom is no picture. We doubt it's the proble
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