Electronics Forum | Thu Aug 26 13:20:56 EDT 2004 | pjc
Machine design plays a major factor in actual placement rate vs. the published tact time max speed. For example, random access horizontal turret head machines can vary greatly depending on nr. of different components and size ranges, while the dual g
Electronics Forum | Fri Sep 17 19:27:50 EDT 2004 | debh
Are industry time standards based on actual time...or money? From a start to stop time on a multi-machine SMT line our time is well below standard. (Our company uses industry standard (I'm told) based on .09 sec. per placement.) However each pick an
Electronics Forum | Thu Aug 26 13:51:57 EDT 2004 | Dreamsniper
I've done a few capacity and capability studies and bought new SMT equipment (Pick and Place) based on the above required capacity. I did not rely on equipment manufacturer's tact time. I used only 60% of their tact time as achievable in real manufac
Electronics Forum | Wed Aug 25 19:35:48 EDT 2004 | russ
This is highly dependent upon your board, vision inspection, part rotation, part type, layout, number of P/Ns per (1 pers or 100 pers) feeder layout, optimization, nozzle changes, etc... all have significant impact on placement speed. I find if you
Electronics Forum | Tue May 13 12:41:09 EDT 2008 | mmjm_1099
HELP ME !!!! Going crazy with this XP242 with a simple 5mmx5mm part. We have run this product in the past plenty of times and all of a sudden its placing it about 3 mm too high than it should be at. The rest of the parts on the board are placed perf
Electronics Forum | Wed Aug 23 09:27:41 EDT 2017 | dleeper
As Evtimov mentioned, it will be dependent on package. It will also be dependent on the specifics of your machines so there is no universal "good" value. You will need to experiment to find the best values for your equipment and components. I would
Electronics Forum | Wed Jul 22 17:37:54 EDT 1998 | Jim Lewis
Does anyone have an idea of what a good placement rate (pph) is for a low volume, high mix smt line? We do small lots (10-300pcs), with a feeder count that ranges from 28 to 130 per setup. We have low volume machines (an old (real old) Siemens HS-180
Electronics Forum | Wed Aug 05 10:50:06 EDT 1998 | Jim Price
| Does anyone have an idea of what a good placement rate (pph) is for a low volume, high mix smt line? We do small lots (10-300pcs), with a feeder count that ranges from 28 to 130 per setup. We have low volume machines (an old (real old) Siemens HS-1
Electronics Forum | Mon Aug 21 10:08:31 EDT 2017 | vincent1991
hi guys. i looking for to reduce the cycle time as much as possible. but i dont want to increase the the fault or misalignment so i need to know the best delay time for pickup delay & place delay for smd package or part . i need your help & experien
Electronics Forum | Wed Aug 23 02:09:48 EDT 2017 | vincent1991
hi dear i must say the machine has optimized but i want to reduce the time . i want but i afraid to reduce delay to make defect part or machine dump it . so i need the best peak & place delay time for all component .
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