Electronics Forum | Mon Sep 27 10:56:01 EDT 2004 | grayman
First, for new stencil-you must ask you stencil dealer to put the markings before shipping it to you. Second, for old stencil-you buy some old angle bar or any metal plate about 1 inch by 1 inche. you engrave the markings on that plate and screw it
Electronics Forum | Sat Sep 25 03:44:38 EDT 2004 | GS
Thanks Davef, unfotunately in order to keep TIC of PBA inside our customer TIC requirements, we have to pre-wash (DI water only)connectors before assembly. Too high level of Br- continuosly get released by connectors molding compound. Our assemb
Electronics Forum | Wed Oct 27 09:39:54 EDT 2004 | loz
Hi all, been recently wave soldering some pcbs with no problems and have now noticed what looks like blue residues on some solder joints. We have been running this product for around six months and this is the first time we have seen this. It is rand
Electronics Forum | Mon Nov 15 20:56:20 EST 2004 | davef
In the most straight foreward terms, low residue fluxes are: * Less expensive than other flux types from an equipment purchase stand-point. [Obviously, this is a benefit to only those either without equipment or readily able to dispose of the equipm
Electronics Forum | Wed Dec 01 09:13:05 EST 2004 | stefwitt
As far I know, Siemens has a patent for the joining method of the plastic nozzle and the ceramic tip. It is not glued together. Unless you use an acid dissolving the plastic, you may use any cleaning method and the nozzle shouldn�t come apart. Howeve
Electronics Forum | Mon Mar 13 05:29:08 EST 2006 | hitechsc
Hi just to clear a few things, We produce the nozzles and the parts are manufactured in two stages, CIM and plastic injection moulded, we designed the rear end of the ceramic tip with spikes so when the secondary operation on plastic over mould the p
Electronics Forum | Wed Dec 01 15:07:16 EST 2004 | bdrobinson
Hey all, I am currently looking into switching from using Alcohol in our screen cleaner to Zestron SD301. I am confident that it will clean our stencils better, but the cost of Zestron is 3 times that of alcohol. Has anybody done any studies o
Electronics Forum | Tue Mar 15 09:34:31 EST 2005 | Sandy Kelley
I have been engaged to find an Applications Engineer for an electronic materials division of a worldwide multi-billion dollar diversified international specialty chemical endeavor. My client is a well respected, cutting edge technology leader in un
Electronics Forum | Wed Jan 05 11:26:15 EST 2005 | cyber_wolf
Then Z MOTOR > Then select>CALIBRATE FORCE SENSOR NOTE: you must have a tool in the head when you do this.(Without the tip/spring pushed in) After this calibration the force should drop to 0 when you push in on the spring loaded tip. 2.) Replace th
Electronics Forum | Mon Mar 06 11:13:08 EST 2006 | fredericksr
I ran this same process by MyData when I was there for training and I received the message that calibrating the force sensor through the service menu was an invalid technique. Correct me if I am wrong, but every tool should recalibrate itself when i
