Electronics Forum: rail (Page 6 of 39)

Omniflo 5 conveyor

Electronics Forum | Mon Mar 20 09:08:42 EST 2006 | mapell

AR Sounds like dirty chains... couple ways to check... Pull off the drive chain for the conveyor. Place a wrench on the (unload end) drive shaft and spin, if it is a bit tough.. dirty rails. Also look at load end of chains. The chain goes low and w

Reflow oven

Electronics Forum | Thu Aug 19 13:29:43 EDT 2004 | davef

Things we�d like to have in a reflow oven are: * Small variation in temperature [+-2*C] from rail-to-rail. * Consistent temperature over time [3+ sigma]. * Thermal inertia / fast recovery to be able to respond to the effects of high mass boards. * Ra

Min spacing for land patterns from PCB edge

Electronics Forum | Thu Mar 20 17:39:41 EDT 2008 | boardhouse

FSW, Another suggestions is if you have rail on your product and you are concerned about stress fracturing certain components you could add a routed slot to add relief in that area. So when you snap the rail off their would be no stress in that area

Re: Pallet For PCB

Electronics Forum | Wed Mar 08 07:47:00 EST 2000 | Tenison

I would get the board vendor to put rails on the board. Tenison Stone Telex Communications

Re: Pallet For PCB

Electronics Forum | Wed Mar 08 07:47:00 EST 2000 | Tenison

I would get the board vendor to put rails on the board. Tenison Stone Telex Communications

wave solder fingers

Electronics Forum | Tue Nov 22 10:36:23 EST 2005 | maforni

Does anyone know if there are specific tools designed to remove fingers from the wave solder rails? Thanks

Omniflow 7 conveyor

Electronics Forum | Tue Jan 16 11:21:39 EST 2007 | leemeyer

I checked this and it seems to pertain to the rail conveyor only. We are using the belt conveyor. Thanks

Nutek Conveyors

Electronics Forum | Sat Jan 31 00:06:15 EST 2009 | comatose

Makes product changeovers a little tricky if the wrong conveyor rail is moving...

MPM UP 2000 conveyor misalignment

Electronics Forum | Tue Oct 09 11:42:42 EDT 2012 | cyber_wolf

Actually the correct way to fix this is to carefully remove the belt on the rear of the machine that connects the left and right rail lead screws together. Square the rails then carefully re-install the belt *without turning either of the lead screws

Temperature variation Heller 1707 EXL

Electronics Forum | Tue Aug 13 06:23:51 EDT 2013 | mccabekev

We are running a Heller 1707 EXL reflow oven, but we have a temperature variation across the board. When the oven first comes up to temperature, the centre of the board is 10degC hotter than the inside rail which is a further 10degC hotter than the


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