Electronics Forum | Fri May 06 18:19:45 EDT 2005 | Dr. Klein
hello all. i would like to know a process for sampling scrap lever from siplace mechine (madamas prog). what is the everage scrap level? how many times should i sample scrap level during assembly? what are the steps operator should do for fixing hig
Electronics Forum | Sun Feb 13 14:22:17 EST 2005 | griinder
Has anyone ever ran into a 20mm pitch on a 24mm tape and reel. Our software doesnt have a setting for 20mm. we found a way around it, but i was curious as to how common this pitch is, and if other software or feeders have a 20mm setting.
Electronics Forum | Mon Jan 03 09:10:46 EST 2005 | russ
That would be a 2012 (2.0mm x 1.2mm) in accordance with standardized naming convention.
Electronics Forum | Mon Feb 14 14:46:42 EST 2005 | russ
We use Samsung and our 24mm feeders have 8,12,16,and 20mm pitch settings. I have found 20mm pitch quite common. My favorite is yhe 12 on 12 our feeders don't support that, we have to put them up on 16mm feeders our cycle them 3 times on a 4mm pitch
Electronics Forum | Tue Feb 15 07:07:58 EST 2005 | bobpan
The mirae machine does have the setting for 20mm pitch....it can be set on the machine software but i dont believe its on the offline software.. thanks
Electronics Forum | Mon Jun 13 14:34:16 EDT 2005 | peter ng
The stencil thickness should be 5.5 mils.The squeeze speed around 20mm/s,print gap 0.15mm,print separation 0.3mm/s.
Electronics Forum | Mon Feb 14 13:25:52 EST 2005 | gregp
EIA-481 standard allows the maximum pitch on tape to be 4mm less than the tape width (12mm width and larger). So it is within the standard allowances. As for how common 20mm pitch on 24mm tape is I can not say. I am surprised a 24mm tape feeder ca
Electronics Forum | Mon Feb 14 17:36:37 EST 2005 | griinder
WE ARE USING MIRAE MX240. ON THIS MACHINE, THE FEEDER ADVANCE AND THE FEEDER PITCH IS CONTROLLED BY THE MACHINE/SOFTWARE AS OPPOSED TO THE FEEDER ITSELF. OUR SELECTIONS FOR 24MM FDDERS ARE 4,8,12, 16, AND 24MM.I WAS WONDERING IF THE 20MM PITCH WAS UN
Electronics Forum | Mon Apr 11 15:37:29 EDT 2005 | GS
For 1,27 mm Column Pitch, we set our process like this: - Stencil 0,20 mm If allowed also for other SMDs otherways some time 0,150 with step up stencil used only for CCGA area. - paste height min 0,175 mm - aperture 0,75 to 0,8 mm - paste volum
Electronics Forum | Tue May 31 06:51:00 EDT 2005 | Rob
Just seen the new Siplace X platform with new "20 segment collect & place head". Am I getting old & confused or is this just a turret by another name?
