Electronics Forum | Mon Jun 28 12:09:17 EDT 2010 | davef
In 2002, the IPC released IPC 9850 for use in assessing placement machine performance.
Electronics Forum | Mon Nov 29 12:57:33 EST 2010 | cyber_wolf
We are looking at doing gauge R&R studies on our placement equipment. I know that IPC9850 cites the test vehicles and test parameters. One thing that we are not clear on is what gets used for an external measurement device. Any input would be greatl
Electronics Forum | Mon Sep 24 09:30:27 EDT 2007 | davef
Points are: * IPC-9850 - Surface Mount Placement Equipment Characterization * For more on capability studies in general, search the fine SMTnet Archives. For instance: http://www.smtnet.com/forums/Index.cfm?CFApp=1&Message_ID=21222
Electronics Forum | Thu Mar 06 14:10:26 EST 2003 | gregp
Hello Mike, The IPC has recently released a specification (IPC-9850) that characterizes the performance of placement machines. The process is very similar to the process you describe (placing parts on a glass plate and measuring the results). The I
Electronics Forum | Mon Mar 04 17:54:06 EST 2002 | davef
We do not use IPC 9850. �The stated purpose of IPC 9850 is �to standardize the way machine vendors specify placement rates with specific accuracy requirements for different components�. It also provides a form to record the test results, which inclu
Electronics Forum | Fri Aug 26 14:16:26 EDT 2005 | pjc
Most pick-&-place machine companies will give you their data from the IPC-9850 results in terms of placements per hour. I see it on many machine specification sheets these days.
Electronics Forum | Tue Jul 19 03:06:42 EDT 2016 | ishwarsingh1
Upside down placement of a crystal oscillator is acceptable or not ?? As per IPC 8.3.2.9.2 Rectangular or Square End Chip Components – 1, 3 or 5 Side Terminations.I am not sure whether is applicable for crystal oscillator or not . Your answer wo
Electronics Forum | Tue Jul 19 11:10:04 EDT 2016 | ishwarsingh1
Thanks mike .. it would really helpful for me
Electronics Forum | Tue Jul 19 10:28:21 EDT 2016 | mrk
What kind of oscillator are you placing (Manufacturer part #)? I do not believe that oscillators fall under the "chip component" category. Even if they did, most all SMT oscillators that I have come into contact with have 1 sided terminations on the
Electronics Forum | Wed Dec 15 00:18:01 EST 2004 | vinitverma
Hi Serge, If you are really looking at a new machine, why not try Assembleon AX-3 configured for 45K cph (rated speed, 30K IPC9850 speed). This machine can be future upgraded upto 90K cph (rated speed, 60Kcph IPC 9850 speed). You get placement force
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