Electronics Forum | Wed Aug 22 16:23:06 EDT 2007 | rgduval
I had the lurching issue...turned out I needed to readjust to cog wheels on the exit side of the oven. The cogs had slipped, and the chain was actually getting caught in the teeth...to the point that as the wheel turned, the chain would stay in it i
Electronics Forum | Thu Aug 30 22:50:23 EDT 2012 | jeffr
Common problem. Start at the Encoder and measure the 5v square wave. Trace it back to the Frequency to Analogue converter, then to the controler. I assume that your conveyor is in good shape. i.e. With the motor disconnected, the chain should flow f
Electronics Forum | Fri Jun 17 17:33:30 EDT 2016 | winterair
The machine has been giving me trouble as the components are frequently lifted off the board and falling off as it goes through the conveyor. I am trying to remove the conveyor chains hoping to re-balance them. Is there a way to remove them and adjus
Electronics Forum | Tue Dec 04 02:58:44 EST 2018 | robl
I would guess then that it is either variation in paste volume (unless you are using an inline SPI), or potentially a damaged chain or sprocket causing a small jump. The second one is easy as you can watch the chain do a full rotation, the first a b
Electronics Forum | Thu Mar 04 19:27:33 EST 2004 | russ
what I have usually found although not from wave conveyor chains but from racing motorcycles is that binding is caused by wear and bending and not dirt unless it is excessive to the point that you can actually see the dirt that is binding it. When t
Electronics Forum | Thu Feb 19 15:17:52 EST 1998 | Bipin Napal
Available immediately. Call Bipin at 416-385-0855 Make: Electrovert Model: 500 CLV Electrical: 440V, 3Phase, 60HZ Manufacturing Date: Dec 22, 1992, and upgraded in 1994 Physical Size: Length 205.5�, Width 55� Heating Zones : 10 Upper & 10 Lo
Electronics Forum | Sun Oct 13 22:19:28 EDT 2002 | mikestringer
Hi Everyone What lubricants do your maintenance people use for the chains in your Reflow ovens? The manuals for our ovens have one recommendation - but I am always open to other people�s experiences and recommendations. Another option may be easie
Electronics Forum | Thu Apr 15 01:29:35 EDT 2004 | pyro747
Hello Everyone, I am having a pin chain speed problem. The speed of the chain will slow down after start up of the oven. Example if you set the conveyer to run at 41 in/min, as the oven warms up of conveyer will slow down phycally but won't chan
Electronics Forum | Fri Mar 17 10:16:10 EST 2006 | Chunks In Cebu
Just thought of something while on the beach. We made a paste change several years ago when we installed another surface mount line. At around that same time, our maint. crew changed chain oil and about 2 months later changed when they oiled the ch
Electronics Forum | Fri Nov 18 12:35:15 EST 2011 | rway
As the article eludes to, you still need probe access to measure the pins with TestJet. One thing I wanted to add was the use of JTAG for use with Boundary Scan. Certain devices have JTAG capability, but not all JTAG devices are Boundary Scan compa
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