Electronics Forum | Wed Apr 06 08:18:19 EDT 2011 | don7888
Hi Has anyone managed to accurately produce a spreadsheet or formula that will accurately calculate the amount of boards your SMT line will produce an hour. I work in a high mix low volume industry and we are constantly taking on new jobs but have n
Electronics Forum | Tue Sep 29 11:49:02 EDT 2015 | spoiltforchoice
Typically - hand soldering as you are currently doing. Should your volume justify it you can invest in a selective soldering solution, these might take the form of a robotic arm that essentially replicates manual soldering or a solder jet similar to
Electronics Forum | Thu Jan 05 13:41:16 EST 2017 | huske
You have too much paste; I have used a lot of test points/spring contacts, etc. A single pin placement, especially one like this one that has a high lead to pad ratio, meaning 80% or more of the pad is covered by that single flat “lead” on the botto
Electronics Forum | Thu Mar 01 17:45:26 EST 2018 | spoiltforchoice
However the OP is talking about a machine that replaces a placement nozzle with a dispense head. This is a $20k upgrade that runs at a fraction of the speed an inline stencil printer or Mycronic dedicated dispensing machine. Essemtec offer a similar
Electronics Forum | Wed Jan 09 01:50:04 EST 2019 | sarason
Which country are located in, for instance I know a company near me that doe have one of these machines and a mydata line setup for small volume and prototyping. Second question why cant your substrate be supported and than printed. I have worked at
Electronics Forum | Thu May 23 10:18:02 EDT 2019 | emeto
A little hard to tell without knowing your part details and behavior and your PCB design. I have seen part warping so much that will show opens joints on the sides and short in the middle at the same time. Theoretically you should have area ration of
Electronics Forum | Tue Sep 07 12:02:30 EDT 1999 | Brad Kendall
| Dear sirs, | | If you have experienced Proflow of DEK screen printer, please let me know the details of it. | | Best regards, | | Jame Bond | | I have had Proflow for about 8 weeks now. I have had my fair share of problems with it. It does
Electronics Forum | Thu Mar 18 17:18:22 EST 1999 | Earl Moon
| | Hi folks, | | | | I am looking for inputs on a long-standing problem encountered in our shop: Bottom-side parts (passives) falling off in the Wave...where the only remnants of the part is a flattened glue dot of proper diameter and volume, and
Electronics Forum | Wed Aug 15 13:40:55 EDT 2001 | rkevin
Just as there are a number of causes of solder balling there are also several factors which can lead to or encourage the formation of solder beads. - During the placement of the component solder paste may be squeezed out from underneath the compone
Electronics Forum | Mon Nov 05 16:54:00 EST 2007 | bbarton
There are several things that can be done to increase throughput on you screen printer, including the panelization of your bords as Steve & Hussman has pointed out. However that's of limited use if you have plenty of stock that is not panelized. That
