Electronics Forum: clearance and offset (Page 1 of 6)

Question: q offset on pick and place machine?

Electronics Forum | Tue Jul 02 04:12:06 EDT 2019 | directx995

Hello everyone, Here is the question: What is the maximum q offset which can be corrected on polarized component? This question is refereed to Machine/Process Management segment of PCBA. I rly don't get this question, can any1 help? Where should

0201 and Lead Free

Electronics Forum | Tue Dec 13 17:41:04 EST 2011 | davef

A Study Of 0201’s And Tombstoning In Lead-Free Systems, Phase II Comparison Of Final Finishes And Solder Paste Formulations http://sheaengineering.com/Documents/APEX%2008%200201s%20and%20Tombstoning%20phase%202%20paper.pdf CONCLUSION The condition

Board Stacking and Conveying

Electronics Forum | Mon Mar 26 16:58:53 EDT 2018 | solderingpro

Is there anything stopping you from replacing the flat belt solution to a continuous running steel roller chain conveyor? - From there (depending upon board temperature) you should be able to buffer your boards in a vertical buffer station if neede

Spacing and Yield

Electronics Forum | Tue Sep 18 11:34:36 EDT 2001 | jschake

The tightest spacing between neighboring 0201 components assembled was 8-mils. Please refer to the response for the query entitled �Minimizing Tombstoning Defects� posted by martys, as the response provided there is also relevant to address this que

CSM-84 pick and place machine.

Electronics Forum | Sat Feb 12 13:19:27 EST 2011 | tpappano

A simple trick I read either here or on another P&P forum is to use "Silly Putty". Place a small thin spot of Silly Putty on the top of the front conveyor rail, and put the machine in "manual" mode. Steer head #1 over the putty and lower it, leavin

CSM-84 pick and place machine.

Electronics Forum | Sat Feb 12 18:35:56 EST 2011 | gabriel1blue

Thank you, that works perfect!! Now I was able to set up the offset's and program the machine, but now head #1 will move to the feeder location but it will not move down to pick up the part, then it moves to the drop area, but its only happening on h

CSM-84 pick and place machine.

Electronics Forum | Sun Feb 13 16:28:00 EST 2011 | tpappano

Does nozzle #1 lower at all when it should pick up a part or is it just staying in the fully up position? If it does come down, but not quite far enough to contact the part, there are adjusting nuts on top of the head that set the lower limit for no

CSM-84 pick and place machine.

Electronics Forum | Fri Feb 11 17:02:57 EST 2011 | gabriel1blue

Hello, I have a CSM-84 pick and place machine, and every time a make a programm the location where the part get place is way different from the location on the program which tell me that the offset's are way off, but when I try to calibrate the mach

CSM-84 pick and place machine.

Electronics Forum | Sun Feb 13 18:47:21 EST 2011 | gabriel1blue

Thank you for your fast reply, head 1 moves to the pick up location and stays up, then it moves to the dump location and moves down to drop the part, it was running before just the offsets where off (moving up and down). If I chance the head from hea

Nitrogen gas and Tombstone defect

Electronics Forum | Mon Nov 21 10:51:12 EST 2011 | scottp

I've never seen a good article with a definitive explanation - just speculation that the increased wetting forces due to nitrogen result in increased tombstones. My own experience is that nitrogen is a very minor contributor to tombstones and can pr

  1 2 3 4 5 6 Next

clearance and offset searches for Companies, Equipment, Machines, Suppliers & Information

Selective soldering solutions with Jade soldering machine

High Throughput Reflow Oven
Pillarhouse USA for Selective Soldering Needs

Training online, at your facility, or at one of our worldwide training centers"