Electronics Forum | Mon Jan 18 20:25:49 EST 1999 | Dave F
| I know there was some discussion a few months ago on this topic but I don't think a good solution was offered for checking CpK using chips using a chip shooter. I am looking for a way to measure this on our Fuji CP6-4000. Any suggestions? | | Je
Electronics Forum | Thu Sep 17 00:17:44 EDT 1998 | Kevin DeLillo
Mike, We have a kit available that you can use. I'll call you to discuss further. Regards, Kevin De Lillo | I am attempting to locate a kit to be used on surface mount equipment to determine the placement capability (CPk). Does anyone have informat
Electronics Forum | Thu Jun 18 21:19:17 EDT 1998 | Dave F
| I am currently using some pick & place equipment and would like to measure their cpk using a glass plate and glass "components" with vernier scales. I have seen these kits but am trying to track a supplier down in UK/Europe. | Any help is much appr
Electronics Forum | Tue Mar 19 00:14:47 EST 2002 | ianchan
Hi Guys, Can anyone help us out here, please? We need to know what formulae (other than Length(L)xBreath(B)xheight(Z)), is used to determine what volume of paste is required for 20mils pitch leadless chip carrier (LCC28), for the paste printing pro
Electronics Forum | Wed Mar 20 00:55:01 EST 2002 | ianchan
Heyz...at this rate i'am losing my mind too! We have been doing the "looks good; look bad" approach, and backed it all up with Z-height paste measurements. Only thing there's this customer QA asking how we established those USL & LSL utilized in our
Electronics Forum | Thu Apr 18 17:17:20 EDT 2002 | Eric Wolf
I have found a consistency in certain package types which hold a very close tolerance. We use a six mil laser with electropolish. BGA's are tight. Some IC's drift. I think the range and Cp is more important than the Cpk for today. The reason bei
Electronics Forum | Thu Jan 16 16:04:31 EST 2003 | MA/NY DDave
Hi Well I don't agree with Mr Fox. Cp and Cpk i.e Capabilitiy studies always yield good results and add vigor to the engineer and the process. You might want to hire a consultant or go to some classes to make sure you do this correctly for your si
Electronics Forum | Mon Mar 05 06:11:23 EST 2007 | pavel_murtishev
Good afternoon, http://www.panasonic-industrial.com/ Panasonic still supports their old models. Drop them an e-mail and they will answer your question. What Cpk do you need to know? Placement accuracy I suppose. Placement accuracy depends strongly
Electronics Forum | Wed Dec 20 14:52:38 EST 2000 | susan
For attribute data, the process capability is reflected by the process average nonconforming (e.g.p bar). Reference the automotive group's AIAG SPC Manual. Hope this helps, Susan
Electronics Forum | Wed Feb 07 20:57:31 EST 2001 | Kyle
What are you placing on this equipment? If you are placing flip chips, you need to have a glass plate test system to verify your machine is accurate and repeatable. If you purchase new equipment and plan to place flip chips or ultra fine pitch, it
Reflow ovens for automated SMT PCB assembly, specializing in lead free processing and nitrogen reflow. The best convection reflow ovens on the market.
4 Vreeland Rd.
Florham Park, NJ USA
Phone: 973-377-6800