Electronics Forum | Fri Mar 27 05:11:24 EDT 2015 | robertwillis
If you want a step by step guide on BGA look at my NPL/IPC "Defect of the Month" video clips https://www.youtube.com/watch?v=MC4K0eSXH18 For other process issues there are also videos which may assist on other process issues like voids, solder ball
Electronics Forum | Fri Mar 06 12:02:36 EST 2015 | saoasasd
So far we have tried diferent date codes, solder pastes and PCBA models (same component used in different projects). We have also sent some components for plating analysis and we are waiting the LAB feedback. Additionally, we have tried components wi
Electronics Forum | Fri Nov 17 02:09:05 EST 2017 | yongrong
Dear Maxim, How is everything going? This is YourPCB Technology in Taiwan. We provide one total solution for PCB fabrication. We hope that our clients can get better and better with our service. If you have any questions, please don’t hesitate to co
Electronics Forum | Tue Mar 10 10:58:45 EDT 2015 | philc
I know it won't prevent this, but have you tried cleaning with a mix of screen cleaner and isopropyl alcohol in a 1/3rd - 2/3rd solution? We use this, put on by antistatic brush, and then using an air jet to blow it away. Afterwards, the PCB's look
Electronics Forum | Fri Mar 13 10:24:35 EDT 2015 | assuredtech
I am setting Fuji Flexa to communicate with CP8 > machine. When I create a new machine, I has to > fill out the following value Machine > Communication Server: ? Get Production Data : > (yes/no) GEM Host Name: ? Disable GEM : > (Yes/no) TCP/IP
Electronics Forum | Fri Mar 13 18:06:08 EDT 2015 | caurbach
I'm not familiar with any "test socket cleaners", but I will tell you that water soluble flux is designed for a soldering application so it requires heat to activate. Not sure how effective it would be at removing oxides at room temperature. Second
Electronics Forum | Sun Mar 15 08:48:53 EDT 2015 | davef
Sure, the formulation and purpose of a soldering flux and a socket cleaner are basically the same. Off the top of my head, differences are: * Activation temperature: soldering flux [~200*C], socket cleaner [~120*F] * Compatibility with some solder
Electronics Forum | Mon Mar 16 06:12:32 EDT 2015 | bobpan
The first thing to do is to change the z-rod. Sometimes a very old z-rod spring will weaken causing it to reject many parts. If it only rejects parts after a nozzle change....you may need to put some super lube grease on the O-rings on the bottom of
Electronics Forum | Wed Mar 25 15:12:14 EDT 2015 | marcelorotofrance
Hi, Bob you're right. I replaced the Z-rod and the machine started to go alright. When I examined the head's mechanism I omitted to check the most exposed an delicate part... my bad. The old Z-rod came with the machine, and its slide movement was loc
Electronics Forum | Fri Mar 13 17:17:07 EDT 2015 | tombstonesmt
Hello everyone, Has anyone had success dispensing ammoniated latex masking using a valve? If so, what company and type of valve are you using? Our current supplier of non-ammoniated latex masking will no longer provide a container larger than an 8 o
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