Electronics Forum | Tue Oct 31 19:56:18 EST 2000 | Massimo
I'm reworking BGA with a "SRT Summit 2000". This machine uses a nozzle of the same size of the BGA to conduct nitrogen to the top of the BGA. When I rework big PBGAs (318PBGA, 388PBGA) I've got shorts at the corners (100% of the times!). I think the
Electronics Forum | Sun Jun 18 13:15:57 EDT 2000 | Kevin Simpson
HI, We have placed with both Fuji Qp's and Universal Gsm's. We are running a small coil now on a Gsm with a sucessful rate.The Qp done well also, but the product is not ran on a Qp line, so no true production rate has been determined.I don't feel
Electronics Forum | Sun Feb 18 14:46:11 EST 2001 | CAL
Some key data is needed 1) how often does the HS 50 machines run? 24/7? 2)How many placements are being performed? I know for a fact Siemens Siplace S/F platforms require weekly preventative maintenance. Knowing the sophistication of the HS platform
Electronics Forum | Wed Mar 14 09:16:45 EST 2001 | gsmguru
In the past I've removed shields with a dedicated hot air machine. (Similiar to an SRT) This machine could remove and replace shields using a stereo microscope and a positioning system. Basically a special nozzle is designed for each type of shield.
Electronics Forum | Mon May 21 21:31:08 EDT 2001 | Dean
I would like to hear from all Philips Sapphire users about your successes and failures when placing 0402 parts. 1. Are you using type 51 / 57 nozzles? 2. Special vacuum check? 3. How are you calibrating your vacuum sensors? 4. Have you expe
Electronics Forum | Thu Jul 23 07:02:02 EDT 1998 | wayne
Rob: Suggest that you look at: Nozzles & machined parts: WP Sales Website: www.wpslaes.com manufacture pickup nozzles for most P&P equipment. SMT Research Inc. www.smtresearch.com Feeders: Hover Davis Inc. www.hoverdavis.com have feeders for Fuji,
Electronics Forum | Tue Jul 07 12:10:52 EDT 1998 | Dave F
| Hi everyone, | I'm an apprentice with Jabil Circuit in Scotland, And recently i have been given a project to do on the Universal GSM. | Any help on this SMT machine would be much appreciated. | Things that i'm looking in to are, What size
Electronics Forum | Tue Jun 30 06:41:40 EDT 1998 | Wayne Bracy
| Yes there is. There is a company in Texas called: | WP Sales Inc. | 2317-D Roosevelt Drive | Arlington, Texas 76016 | Phone (817) 459-0181 FAX (817) 459-0182 | WEB Page: www.wpsales.com | They sell nozzles for Fuji, KME, TDK, and Panasonic.
Electronics Forum | Sun Sep 09 14:34:50 EDT 2001 | darburch
Eric Whenever I see a board come out of the chipshooter missing parts the first thing to check is the support pins. However if you have checked table and part height I assume that you have also checked the pins. So the next thing to check is the vac
Electronics Forum | Wed Feb 27 10:35:25 EST 2002 | dougt
This is just a general question. I'm no vacuum expert and I'm curious how pick and place equipment manufacturers are able to turn off and purge their vacuum systems and sense this so fast when they are placing a part on a board. Are they turning it
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