Electronics Forum | Fri Dec 12 12:01:44 EST 2008 | realchunks
As the technology has changed towards surface mount, so has the applying adhesive. In the past clinching parts would have knocked off SMD parts, but no that has all changed. So applying the adhesive via screen print is common and any thru-hole part
Electronics Forum | Thu Jul 12 10:23:30 EDT 2012 | blnorman
Check with your adhesive manufacturer. In a previous life we had one line that was either double sided reflow or wave following reflow. When it was ds reflow, we just shut off the wave. When it was reflow/wave, we kept the reflow oven on with the
Electronics Forum | Wed Jul 29 17:43:26 EDT 1998 | Steve A
| Hi, good friends | I found this site is so wonderful to learn SMT techniques meaningfully. | We now employ 3 Fuji GL-541 dispensors and raw material with Soma IR-120. but we found glue string casually. From my experience from trouble-shooting the c
Electronics Forum | Tue Oct 10 04:55:47 EDT 2000 | greg
Hi, Can anybody help me regarding "how to rework bottomside chips with adhesive without any damage on the PCB's?". What are the necessary tools we need. Thanks
Electronics Forum | Tue Oct 03 07:48:52 EDT 2000 | steveZ
Had cheacked the archives but I didn't see much about their comparison: 1. Throughput 2. Rework Rate 3. Effect on Placement Accuracy 4. Cost (cheaper or more expensive in the long term?) Has anyone compared the above. Please help me.
Electronics Forum | Tue Oct 03 11:35:51 EDT 2000 | aaronho
Screen printing has much lower profile than dispensing. So it is suitable for chips without body stand-off, (Even sot23 has stand-off). But is is much faster. Dispensers can not catch up with some chip shooters.
Electronics Forum | Thu Oct 12 19:47:24 EDT 2000 | Dave F
Fraser: You're correct!!! We did our analysis on paste rather than glue and I missed that when changed things to respond.
Electronics Forum | Thu Aug 24 22:19:24 EDT 2000 | george
Hi Guys, Wonder what and how other companies clean their squeegees and stencils after stencil printing adhesives. Can anyone give me a clear skies about the above process? We do not have any special cleaner at the moment. all ideas are welcome... t
