Electronics Forum | Mon Dec 30 02:05:08 EST 2013 | mysmt
Hello, I am facing intermittent delamiantion effect in FR1 type laminate after wavesoldring.Bath temp. is 255 degees cel.Preheater temp is also controlled (110 deg cel. on top side before passing on solder bath). Thanks,
Electronics Forum | Thu Jul 10 08:18:15 EDT 2014 | emeto
I think what you are asking for is called First Pass Yield and for us that is in the upper 90s. It will depend on the board complexity and quantity - makes big difference if you run 10pcs or a 10000pcs. Regards, Emil
Electronics Forum | Tue Oct 28 14:18:41 EDT 2014 | tombstonesmt
Spoke to the maintenance manager, master password is the current date in reverse. For example : Today is 10/28/2014 so... 41028201 Level 3 should be pass3. Hope this helps.
Electronics Forum | Fri Apr 24 10:58:15 EDT 2015 | chris_jayconsystems_com
I have checked and rechecked all my dimensions on the capacitor which is a 402 size. The manual says that the center is incorrect. Need some help to figure out why it is throwing this part away seeing it passes a vision test. Any help would be gratef
Electronics Forum | Sun Nov 15 18:52:15 EST 2015 | ttheis
I presume start by having it just pass into oven as soon as it is given a board from the placement machine. If I find I need to pace the boards into the oven it seems a basic PLC would be needed? Thanks for the help.