Electronics Forum | Tue Jun 15 14:45:11 EDT 1999 | C. Cross
| I am looking for more information about: | | 1) What kind of evaluation can I do to measure the resistance to fall off of a bottom side glueded SMT component?; | | 2) There is some influence of doble wave solder machine (temperature, flux, etc) i
Electronics Forum | Tue Mar 10 20:43:22 EDT 2020 | victorzubashev
Hi all, I am evaluating the value of the purchase of a universal automated programming machine for SMD IC components(no operator to load/unload the component ). input: SMD reel, JEDEC tray, tubes output: JEDEC tray Required throughput: between 10,000
Electronics Forum | Tue Jun 05 02:10:01 EDT 2018 | buckcho
Hello sir, Limits in SPI can vary a lot, also depending on finishing of the pcb. For example 170% volume on an IC (assuming is fine pitch) can be okay for ENIG, but very bad if HASL. For are I would recommend that you use either 50-130, or 60-135 max
Electronics Forum | Tue May 22 10:01:19 EDT 2018 | jacson_vu
Hi All, Could you share for me inspection spec that you set up for SPI machine ? Which standard you base that? IPC or something like that. So far, my factory set up as below: Area , volume , high are: lower limit is 60%, upper limit 160% for 0201 ch
Electronics Forum | Mon Jan 23 08:15:33 EST 2006 | pavel_murtishev
Good day, Vibratory (MultiStick) feeder is bottleneck of any placement machine. If you feed expensive IC�s via vibratory feeder they surely will be damaged. If you really care about expensive IC�s equip you placement machine with reject conveyor. In
Electronics Forum | Wed Jan 18 12:21:06 EST 2006 | james
I dont really care about res. and caps. as much as I do ICs. Most of the parts fall out from feeder problems or Vib settings.
Electronics Forum | Sun Sep 29 01:28:42 EDT 2013 | tonnyneoden
This is Tonny from China ,I am a salesman at NEODEN TECH CO.,LTD . We are a factory specializing in the manufacture and export of desktop automatic PICK AND PLACE MACHINE (SMT MACHINE) for more than four years. We are the leaders in this technology i
Electronics Forum | Fri Jan 10 00:52:46 EST 2014 | mmdashti
Dear Madam/Sir; 1)Unfortunately after some installations and commissioning SMT and THT machines from Beijing Torch (Termway) company in Iran , the quality and operation of these machines seems so so... bad in quality. Because we have some advertise
Electronics Forum | Tue Aug 11 17:36:44 EDT 2009 | dyoungquist
You are looking for a complete SMT assembly line plus possible X-Ray inspection and rework equipment. The 3 components of the SMT line are stencil printer, pick-n-place machine and reflow oven. How small are your components? 0603? 0402? What is the
Electronics Forum | Mon Feb 16 12:33:58 EST 2015 | ianatvadatech
Hey Syed, I've been running the MV-9 for just over a year. We shopped around very extensively (two APEX shows) before switching from yestech to mirtec and we bought two of the best systems they had to cover the four lines we run. Two systems are fa
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