Electronics Forum | Thu Jan 23 15:46:35 EST 2003 | MA/NY DDave
Hi Hey I might even know this company. No guarantee since it might be years ago. Another idea is die cutting. Laser, I think CO2, is jazzy since it is programable, yet so is water jet and it has a tad less problem with reflective surfaces like the
Electronics Forum | Wed May 07 11:31:21 EDT 2003 | cyber_wolf
Well Dave, Check the number that is on your adhesive tube. They make several different types of adhesives for use on different substrates. The rep from Dymax recommended the 3073 for bonding to FR4. We use a Dymax HHL400 handheld curing light. Click
Electronics Forum | Mon Apr 12 09:10:26 EDT 2004 | davef
Levchek [ http://www.hexaconelectric.com/levchek.html ] is sold by Hexacon and most of the electronic assembly supply houses [eg, Technitool, HMC, Jensen, etc] Alternately, you can purchase heat tempered glass from your local glass store, but it wil
Electronics Forum | Mon Aug 25 20:49:27 EDT 2003 | msimkin
Anyone use glass filled nylon connectors utilising the intrusive reflow techique (pin in paste). We are having probe with them becoming brittle after reflow- apparently due to moisture. We are also seeing bubbling on outside plastic.Peak oven temp 22
Electronics Forum | Thu Apr 15 20:55:36 EDT 2004 | Ken
Try: Tungsten, tungsten carbide, ceramics like boron-nitride or how about pyrex glass? Glass blowers could make "hooks" that connect to a cross bar. I would NOT use aluminum (even if anodized). Try stainless steel 316. 303, 304 do not have enough
Electronics Forum | Wed Feb 04 09:21:09 EST 2009 | rameshr
Dear Sirs, We are looking for a quality/EHS approved vendor/make/part for safety products - gloves ,glasses for the following applications, 1.SMT Sceen printing Operator. 2.Reflow & Wave Soldering Operator. 3.PCB Cleaning. We would like to get detai
Electronics Forum | Fri Oct 26 17:01:52 EDT 2001 | davef
We process no Teflon boards. Companies, such as Rogers and Taconic, make laminates of Polytetrafluoroethylene [PTFE] er �Teflon�. Common �Teflon� laminates are: * Woven glass / PTFE * Random microfiber glass / PTFE * Ceramic / PTFE * Woven glass /
Electronics Forum | Tue Aug 19 09:23:18 EDT 2003 | caldon
FUJI DUDE- You can purchase a Kit from IPC for verifying machine acceptability. IPC-9850 full kit with Components and boards, and such will set you back around $26,250 (member price). Just the glass board alone will cost you $3,800 (member Price).Thi
Electronics Forum | Mon Mar 27 20:52:22 EST 2000 | Dave F
Marc: In printed circuit board fabrication, fabricators place sheets of prepreg between each pair of glass cores. They stack these layers into books. As they heat and press the books, the sheet melts into an epoxy glue. The thickness of the prepr
Electronics Forum | Tue May 15 14:23:20 EDT 2001 | medernach
Again, I'm not familiar with your material but SMT Adhesives as a collective group are typically hydroscopic. An increase in humidity in your facility will lower the viscosity of certain materials. I don't want to say who's material I've had bad ex
