Electronics Forum | Tue Apr 05 08:16:30 EDT 2005 | jax
This is not a built in function, you have to trick the machine. 1. Determine what you want to use to play "whack-a-mole" Regular or Modified nozzle. Regular will most likely get damaged from multiple "whacks" 2. Teach the nozzle
Electronics Forum | Wed Apr 20 17:50:13 EDT 2005 | greg york
Try a rosin flux this has solved it for me on numerous occasions, no need to use heavy rosin only around 4% total solids so rosin around 1.5% is sufficient. It is down to the plasticizers which are tacky coming out of the resist. The rosin is an imme
Electronics Forum | Wed Apr 20 17:21:25 EDT 2005 | James
We go through maybe 8 a year. We have 2 lines with LCS and each traverser has 4 pads so that would be $856/yr for 8 pieces of foam. I know they are custom made but I am thinking if I could find the right foam I could make these myself. I was told
Electronics Forum | Tue Apr 26 16:56:23 EDT 2005 | stepheniii
Is anyone using any NanoStar components from TI? It looks like we might be building boards with some soon. We have put down 0201's successfully. But these are a whole other ballgame. They are 0.9mm by 1.4mm with 5 or 6 balls on the bottom. Would thi
Electronics Forum | Wed Apr 27 07:16:40 EDT 2005 | jdumont
Thanks a lot guys. The part dims are in mm by the way. So last night i was looking at the .pcb file and saw that the pad size and stencil are both .013" while the ball on the BGA is .018" (sorry for switching from metric). Is this ok or can i have en
Electronics Forum | Thu Apr 28 06:53:21 EDT 2005 | Rob
Hi, Have you looked at Siemens F4 & F5? Regarding PMJ from experience I'd steer well clear (i.e. initial cost, flexibility, cost to add functionality at a later date), however a good second user or remanufactured GSM makes a good odd form placer & i
Electronics Forum | Thu Apr 28 08:12:39 EDT 2005 | PL
My company is just starting run 0402 component but the 0402 component giving lot of reject example overturn and pickup miss error so anyone know how to soft this problem Machine Type:-Pansert MV2F 1)machine already inspection 2)already test new f
Electronics Forum | Mon May 02 10:18:30 EDT 2005 | Frank
Juki KE-2050R (or any of their R-series machines). They have the ability to automatically learn pick positions on paper tape feeders and they can zoom in on pick locations (x2 or x4), so this will help when they release their nozzle for 01005 compon
Electronics Forum | Thu May 19 13:03:18 EDT 2005 | russ
On the non-wetted holes put a solder iron to them and see if they "bubble" if so, you have some outgassing in your PCB and they will need to be baked prior to assembly. If this is okay I would investigate the grnd layer that was mentioned. What is
Electronics Forum | Wed May 25 17:17:45 EDT 2005 | Nicholas Anderson
Hello all!! I currently have this thought, of maybe producing my very own type of feeders. Say juki,panasonics,etc. but building,design,and production of my own. What would be preventing me from doing so? Let's say i wanted to build a Fuji CP-4 feed
