Electronics Forum: chinese and cutting (Page 9 of 15)

LED (Seven Segment) found with missing segment and dimmer

Electronics Forum | Wed Jul 20 08:40:27 EDT 2011 | mosborne1

Umar - This is usually seen when the lead frame in the die attach is cut with a diamond saw instead of a lasar. We have seen this problem years ago from HP 7 segment displays. If you have Enviromental box (tenney box) you can temp cycle them from 0 d

Possibility of a cheaper pick and place machine design?

Electronics Forum | Sun Aug 31 16:16:37 EDT 2014 | spoiltforchoice

Andres, I think if you were to understand the process a little better you would realise the many many problems you would encounter building even very simple things using your method. Even 30 minutes watching Youtube videos of current machines might h

Advise on Semi Auto Cut and Clinch machines

Electronics Forum | Wed Dec 17 15:05:11 EST 2003 | dougt

Contact Systems is doing OK, I wouldn't worry about parts or service. I would call them if your looking at used, they probably offer a warrenty.

Advise on Semi Auto Cut and Clinch machines

Electronics Forum | Wed Dec 17 17:40:58 EST 2003 | Barney

I am not sure where Dilbert is getting his information but the last I heard Contact was just about ready to close there doors. This information was from a customer doing bussiness with them

Advise on Semi Auto Cut and Clinch machines

Electronics Forum | Wed Dec 17 20:54:25 EST 2003 | dougt

The 400 is probably the benchmark for semi auto through hole, I would recomend this machine regardless of how Contact Systems is doing. There are thousands of these machines out there and there are quite a few groups out there that provide service f

Advise on Semi Auto Cut and Clinch machines

Electronics Forum | Thu Dec 18 10:07:01 EST 2003 | James

Contact Systems are nice and easy to program and operate. I would recommend the 400 series as well

Advise on Semi Auto Cut and Clinch machines

Electronics Forum | Fri Dec 19 10:18:39 EST 2003 | haviland

Paul--Good morning. We deal in used and refurbed equipment, and have access to a couple of CS 400 D & E models. Call me at (262) 249-0808, or email me. Thanks, Nick Haviland, Electronic Assembly Machinery Exchange.

The minimal distance btw component and the edge of pcb

Electronics Forum | Sun Oct 09 11:16:06 EDT 2016 | mekmat

Hello, I would like to ask you about the minimal distance between components and border of pcb especially V-cut to avoid crack of component during depaneling? I need some standard (IPC or something) where is this defined? Thank you for your support

Advise on Semi Auto Cut and Clinch machines

Electronics Forum | Fri Dec 19 15:56:04 EST 2003 | rhorowitz

Dear paul, I do not know where Barney is getting his information. I am the Sales Manager at Contact Systems, and we are not going out of business as Barney seems to think. We are alive and well with exciting and new products being introduced at the A

Are there pick and place machines for loose components?

Electronics Forum | Fri Jul 31 10:02:12 EDT 2009 | spitkis2

Thanks for the info. On the Mydata do you position the cut tape inside a feeder or place it on a tray of some sort? Here the environment is OEM R&D lab so a Mydata would be overkill in terms of size and cost. I was thinking of a smaller auto pick


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