Electronics Forum | Wed Mar 23 11:48:11 EDT 2011 | charliedci
bwjm, We have placed 0402's with 740 and it worked well. When new (if 1005's existed then) maybe, but that sounds like a seller/manufacurer quoting specs. I would think all 740's being used are well used, so placement accuracy might not be per mac
Electronics Forum | Wed Mar 23 17:35:36 EDT 2011 | smtequip
No - the factory 740 spec says that it will go down to an 0402. I am a former Juki agent and sold many of these machines new. I now sell them used. If I can assist you let me know: smtequip@gmail.com. Thanks, Scott
Electronics Forum | Wed Mar 23 18:02:31 EDT 2011 | fredc
Hello Scott, We have sold modified 101 nozzles. They had a .25mm hole instead of standard. The customer ordered these for placing 0201s. Is it possible they were used on the 740 machine? Or maybe the 760? FredC
Electronics Forum | Tue Nov 15 00:33:42 EST 2022 | frankchan
That is right, air pressure would be a higher level of malfunction and reported on the main screen, maybe also try maintenance of the head, cleaned up and oiled them, anyway I'm speaking of experience based on the old days when I using the Fuji serie
Electronics Forum | Wed Feb 01 07:36:09 EST 2017 | rob
We use a place in China that refurbs them cheaply, PM me and I'll send you the details. Did we have a little feeder crash by chance?
Electronics Forum | Thu Sep 14 06:18:00 EDT 2023 | deniseburton
Hello, mcdvoice It seems like your Juki RS-1R machine's laser height calibration may be off. When measuring a 0402 resistor, it consistently reports heights around -0.60 to -0.70, causing pickup issues during production. Manually adjusting it to -
Electronics Forum | Wed Sep 13 12:50:44 EDT 2023 | kirill
Greetings, I would like to do a height calibration, because the laser of the machine seems to be out of control, I'll explain why: When I measure the height of a 0402 resistor, I get around -0.60 to -0.70, when I fix it on what the machines has measu
Electronics Forum | Wed Feb 01 06:52:36 EST 2017 | cyber_wolf
Has anyone had any success polishing scratches out of a Juki laser ? If so, how did you do it ? Thanks in advance
Electronics Forum | Fri May 05 02:22:39 EDT 2017 | beckysu
Our company supply repair service for JUKI lasers, sorry for disturb you, may you need it in the future. Have a nice day. Best Regards, Becky Su becky(at)hysmt(dot)cn
Electronics Forum | Wed Feb 01 07:59:35 EST 2017 | cyber_wolf
Hi Rob, Thanks for the response. I am not aware of any feeder crashes. We aren't real sure where the scratches came from. They do not appear to be too deep but are at the edge of acceptable. We are still up and running. I don't think I am comfortabl
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