Electronics Forum | Wed Apr 14 10:53:49 EDT 1999 | Jason Gregory
Jeff, my experience with both turret-style placement machines and split-axis type machines is that the turret-style generates a higher placement rate than that of a split-axis style. The fact that the axes are integrated under a fixed placement site
Electronics Forum | Thu Oct 04 00:54:58 EDT 2007 | accurex
What ist the advantage of split axis with Rack and Pinion Drive and the latest Linear drive based placement system.
Electronics Forum | Thu Apr 10 10:54:34 EDT 2003 | pjc
It will vary by placement machine mfg. and type. I had 4x Fuji CP3 (turret chip-shooter) and 2x Fuji IP2 (split axis general app-fine-pitch)and tracked component shrinkage at 0.05%-0.5% on average. Above 0.5% triggered maint. & process eng. response.
Electronics Forum | Fri Nov 06 07:46:33 EST 2015 | clampron
Good Morning RedChilli, I have worked with Mirtec for quite a few years. I have looked at some of the other machines mentioned but have no practical experience with them. I started with the Mirtec MV-2 (long ago)due to the success of this platform,
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 | Mon Jun 12 17:54:17 EDT 2017 | simons
The machine does not move to the home position. Once we hit the "Home" button all three heads will move up to the "Home" position but then 5 to 10 seconds later the following error pops up "Error 1531 - Z Axis motor alarm" before any "xy" movement i
Electronics Forum | Tue Aug 17 10:21:32 EDT 1999 | Steve A
It may be worth mentioning to those that do not have the ability to rotate the PCB, that some folks adjust their aperture design on fine pitch leads by increasing the aperture size for those leads parallel to the X axis, thus allowing consistent volu
Electronics Forum | Sat Jul 16 18:24:11 EDT 2016 | aemery
Scratches do not necessarily mean bad! Usually the forcer motor fails before a platen. The motors become weak or don't evenly distribute the supplied air, which causes them to tilt and drive into the platens. Mechanical misalignment of the VY forcer
Electronics Forum | Fri Dec 18 22:20:41 EST 1998 | phillip hunter
| I have developing a BGA Process and having problems with | 310 IO PBGA reflowing. I am achieving good wetting exept | 2 to 5 balls on the outer perimeter I have a good profile | my air flow is set per mfg spec, the stange thing is that | it doe
Electronics Forum | Sun Dec 20 20:40:22 EST 1998 | Miguel Mariscal
I would love to send a copy of my profile thanks, our machine is also a Summit 2000. | | I have developing a BGA Process and having problems with | | 310 IO PBGA reflowing. I am achieving good wetting exept | | 2 to 5 balls on the outer perimeter
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