Electronics Forum: cfm (Page 6230 of 7892)

Juki gang picking same part number

Electronics Forum | Thu Jan 18 09:31:47 EST 2018 | Robl

Hi All, Has anyone had any luck with gang picking the same part on Juki 2060 or FX1R's? Example: 100nf 0402, we can pick this part simultaneously from 8 feeders at once on our Yamaha's (or 12 on the old Sapphires), but on the Juki's we don't seem t

Juki gang picking same part number

Electronics Forum | Mon Mar 26 18:25:09 EDT 2018 | tey422

As far as I know, the gang picking or not, it has to do with the pick positions. By what I mean is the X positions and Y positions have to as close to parallel for all those feeders in order for "gang pick" to work. If one of the feeder XY position

Juki gang picking same part number

Electronics Forum | Tue Mar 27 02:37:35 EDT 2018 | rob

Hi Thomas, Yes, we are pretty good at feeder maintenance, we gang pick on our Yamaha/Assembleon kit with no issues. On one of our older machines (YV112-3/Sapphire) we pick 12 LEDs at once per side of the machine. On a couple of jobs we exceed the ma

Best way to identify moisture sensitive reels on a machine

Electronics Forum | Thu Jan 25 12:02:20 EST 2018 | deanm

When leaving a job set up on pick and place machines, it is important to return any moisture sensitive devices on reels to a dry cabinet overnight to reduce the exposure time. What are some ways to identify which reels need removed? A sticker placed

Best way to identify moisture sensitive reels on a machine

Electronics Forum | Thu Jan 25 13:54:51 EST 2018 | emeto

The best way is to have proper system in place that shows which reel is stored where. Now mycronic, juki, fuji and more have these towers(MSD), where you can keep your parts in. It is a very elegant solution with a beautiful software that tells you w

Best way to identify moisture sensitive reels on a machine

Electronics Forum | Sat Feb 03 03:03:11 EST 2018 | buckcho

Hello, Mr. Evtimov is right. What kind of pick and place machine do you have? Implementing the MSL into a datamatrix barcode is the first step. Then you might want to use your machine's software solution (if possible) to track this. Another solution

Best way to identify moisture sensitive reels on a machine

Electronics Forum | Tue Feb 20 14:21:54 EST 2018 | deanm

Thank you all for your feedback. While the new smart reel towers are the ideal, we simply cannot afford them or better pnp equipment at this time. However for the short term, probably putting colored stickers on the reel edge folded over so it is vis

Best way to identify moisture sensitive reels on a machine

Electronics Forum | Thu Feb 22 04:00:21 EST 2018 | robl

Hi Dean, You may be in luck, we have another Infor ERP, Visual, and we have added MSL data via something called USER DEFINED FIELDS in the part record (Part Maintenance). It then comes through onto the part labels. It's worth asking you local supp

Has anyone heard of a no clean paste that can be cleaned in straight DI water ?

Electronics Forum | Tue Jan 30 07:29:21 EST 2018 | charliedci

I believe the correct statement (I've been told) is "the process is no clean". The solder paste is "low residue". As a CM, in the past we had customers that insisted on a wash after soldering. We used DI water with a saponifier which had mixed result

Why can my bare PCB be magnetized?

Electronics Forum | Thu Feb 01 03:02:50 EST 2018 | robl

Hi Rob, > > I did check with the board house, and > the confirmed that there was no Nickel plating, > but that the silver went straight onto the copper > in their immersion silver > process. > > Interestingly I've even tested an > unplated sam


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