Electronics Forum | Thu Jul 16 06:24:23 EDT 2020 | indhu
Hi, I recently joined the SMT manufacturing here. I had problem with heavy pallets as it stuck between conveyors. So, I had reduced the pallet thickness by big opening for the pallets. Now, I'm encountering another issue the pallet warpage after refl
Electronics Forum | Thu Jul 16 08:47:49 EDT 2020 | mcbasol
Hello everyone, I'm in a manufacturing environment with a middle mix of boards, and some mid volume. The cards are our design and the most diffucult pakage is TSSOP-14, QFP-128 and 0603. So, we have deciced to buy Mirtec MS-11 3D. What is your experi
Electronics Forum | Mon Jul 20 18:49:29 EDT 2020 | caurbach
Somebody feel free to correct me if I am wrong, but I would say that flux pressure should be related to the PCB width and desired flux deposition and the sprayer speed should be a function of PCB width and conveyor speed. Basically, flux pressure af
Electronics Forum | Fri Jul 17 15:24:13 EDT 2020 | jeffreychea
Hey yall, been trying to fill an SMT programming position, but it seems like I'm not getting great hits through the usual suspects (Indeed, ZipRecruiter, etc.). Anyone got any other possible resources for finding someone who can program Fuji machines
Electronics Forum | Mon Jul 20 08:23:16 EDT 2020 | jsmuriel
Do you think IPC able to help you to save cost for you company thru rework / repair and modification course? - Is there any ROI from the course attended such as 7711/21? - Does your company get more business or credit via IPC certification? - Does th
Electronics Forum | Tue Jul 21 14:35:31 EDT 2020 | charliedci
Yes, we have an old Universal axial and they still offer independent machines for axial, radial and DIP components, but I do not have the floor space for that. Some offer "odd form" insertion machines (Juki, Hanwha, Cenncorp)which is the direction I
Electronics Forum | Thu Jul 23 07:18:49 EDT 2020 | zgulkhan
I have built a smt pick and place machine a try for nozzle change you can see..https://www.youtube.com/watch?v=FrGPu49nKsw . I need help to improve it with vision system, any suggestion and Idea may highly be appreciated thanks in advance...
Electronics Forum | Fri Jul 24 03:23:34 EDT 2020 | xinyao
So I got this fully auto running machine line, that automatically pick, cut, edge grind, corner round the copper clad laminate, and I do not have a professional camara to shoot a video. How can shoot it with my phone, and still it looks amazing? Than
Electronics Forum | Wed Jul 29 18:51:29 EDT 2020 | davef
You're asking about unclad FR4 [G10 is not flame retardant] Just ask for 0/0 unclad FR4. Thicknesses: 0.010", 0.020", 0.031", 0.047", 0.059" 0.090" & 0.118" "What do you folks do when you need custom formers?" Call Butler Winding [I receive no benef
Electronics Forum | Mon Aug 10 12:58:04 EDT 2020 | SMTA-64386637
We have found Acrylic CC under QFNs is a failure mechanism in thermal cycling. The coating acts as a wedge and causes solder joint cracks. We do not coat QFNs. To enhance reliability we have the vias plugged with solder mask. This eliminates some
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