Electronics Forum | Tue Jan 09 17:37:00 EST 2018 | tozitom
The truth is that TH will give you better > mechanical stability. If it is a part where you > risk strip off the pads of SMT connector, don't > make this transition to SMT. If it is a one time > cable plug there and there will be not too much >
Electronics Forum | Wed Jan 17 05:58:45 EST 2018 | awelektronik
Hi Evtimov, no, i have no possibilities to change the Light. My Camera knows only on and off. The PCB-Solder resist looks in that IR-Light whyte like the CE-Symbol of the picture i post in my first message. The Pins with gold looks the same. Its an
Electronics Forum | Fri Feb 16 03:11:35 EST 2018 | robl
Hi Ameen, Have you tried talking to your local stencil fabricator? they tend to have rule sets built up over years of experience. We are very lucky in the UK to have excellent, very knowledgeable suppliers. Also, stencil design rules are built in
Electronics Forum | Fri Apr 06 08:45:30 EDT 2018 | rob
Hi Reckless, No, I don't think it's a $1K job, just for the hours needed. You still need to learn the absolute basics, such as navigating the menus, creating a program, nozzle changing, identifying parts with the laser and camera, Pick timers, z hei
Electronics Forum | Thu Mar 15 18:18:36 EDT 2018 | maustin
Yep, checked the nozzle (that was my first port of call). Had a look at it under our microscope, and also swapped it out for another nozzle to be sure. The problem still exists. You can set the theta speed, but only to Fast, Medium or Slow. I've
Electronics Forum | Thu Mar 15 18:21:26 EDT 2018 | maustin
Cheers. I have a suspicion its an error with whatever part of the machine measures shaft rotation, but the grub screw thing is an easy one to check and eliminate. I'm only guessing from what I can see, but it looks like its setting the component at
Electronics Forum | Wed Mar 21 13:39:11 EDT 2018 | tombstonesmt
I know this isn't a choice from what I'm reading, but we use to kill LED boards with an old Panasonic MSR. Our newer CM-602 and NPM could not beat the speed when you're talking about a max of 3 different part numbers; depending on binning. My .02 .
Electronics Forum | Sun Jun 10 14:22:47 EDT 2018 | reckless
You guys have started convincing me to look into newer machines. What machines get 40,000-60,000+ cph for under $100k? I prefer used machines. I don't think I like Universal Instruments due to how they change parts constantly in one model. I prefer
Electronics Forum | Sat Jun 16 19:51:39 EDT 2018 | reckless
I have a small 5mmx5mm 32 pin QFN I need to program and want to find a way to do it automatically. Companies like Xeltek charge $100,000 for an automated programmer and I think it can be done with a regular pick and place machine by placing QFN into
Electronics Forum | Mon Jun 18 08:33:25 EDT 2018 | geethu
Hi,We are in RFµwave assembler and one the customer requirement need conformal coating cover the chipcomponent metalisation solder fillet. We made as per customer requirment and ship the parts to customer. Again the customer do pick & place our compo
