Electronics Forum | Tue Oct 30 12:20:58 EDT 2007 | adlsmt
You may want to clarify how much $$$ you have. If you look at a quad 4C call PPM, I believe they have a windows based operating system now. I think a 4C with some feeders would cost you $5K to $20K depending on condition and feeders. I believe you wa
Electronics Forum | Wed Oct 31 04:37:15 EDT 2007 | aj
Hi, My oven has 5 zones each 12 inches in length , giving a total of 70 inches Heating Zone in total. I am working with a 6 layer PCB ,ENIG Finish. I am using Alpha OM338T no-clean Solder Paste. I am working to a cycle time of 4 to 4.5mins RTS p
Electronics Forum | Tue Feb 19 16:26:51 EST 2008 | edatasys
Check out http://www.solderstar.com They have 4 , 6 , 9 or 12 channel products. Software is user friendly and contains predefined specs. for solder paste & reflow ovens. Makes setup quick & easy, also has simulation tools to quickly optimize profile
Electronics Forum | Fri Feb 01 05:42:21 EST 2008 | aj
Hi all, Is anyone out there placing 0402 with a CP4? Not sure how reliable it would be and also how do work around the nozzle setup ? we currently have 2.5mm ,1.3mm & 1.0mm so do you remove say 6 x 2.5mm and put in 0.7mm. Any replies appreciated.
Electronics Forum | Fri Feb 01 09:34:54 EST 2008 | jdengler
In the PD for 0603 I have a min size of 0.7mm and a max size of 1.0mm and the CP4 size at 0.0mm. This way when you have 1.0mm nozzles in the machine it will use that and when you change them to 0.7mm it will use that. Both sizes work OK. -Jerry
Electronics Forum | Fri Feb 01 12:23:46 EST 2008 | mulder0990
If you do not want to buy a new feeder there should only be 2-3 parts you need to change on your CP-4 feeder to make it an 0802. the only difference between the 0804 and the 0802 are the Link, the sprocket, and the stopper. Everything else is exact
Electronics Forum | Fri Feb 22 10:27:03 EST 2008 | fastek
Well I've heard you must get the 0201, 0.4mm tape feeder to place an 0201 component as the 0402 feeder won't do it. They ain't cheap @ $1,000 each from Fuji roughly. Also you will need to get 0.4mm nozzles on your machine. Have you actually done thi
Electronics Forum | Tue Mar 04 20:47:48 EST 2008 | davef
Available on the web, JEDEC PUBLICATION 95, DESIGN GUIDE 4.14, Ball Grid Array Package (BGA), Figure 4.14-3, Note 10: A1 corner must be identified by chamfer, ink, mark, metalized markings, indentation or other feature of package body, lid or integra
Electronics Forum | Mon Mar 17 20:50:34 EDT 2008 | keithej2
SMT Research has offered to sell us 0.4mm nozzles for tests. Even if the camera worked with the nozzles and parts (which I doubt) I don't think the CP4 has the x-y accuracy to place 0201s well. We'll see, they are ordering the nozzles, test parts and
Electronics Forum | Thu Jul 31 03:20:29 EDT 2008 | miroyu
Hi everyone I have Quad 4C with following problem. When I run machine "cold start" first power up it will run and initialize but after if I turn it off and back on it will NOT initialize. Z axis will push nozzle down and it will remain i that posit
