Electronics Forum: middle (Page 8 of 49)

Juki 740 head calibration jig?

Electronics Forum | Sun Jun 17 23:04:16 EDT 2018 | jandon

Nice! Place it in jig holder larger holes upward and start calibration. This calibration block is only for the laser heads. Calibration block E5190729000(white dot in the middle of the block) is also for the camera.

Soldering the Kingston BGA eMMC32G-W525

Electronics Forum | Thu Aug 23 11:07:22 EDT 2018 | stephendo

If you can scrap a board and part then drill a small hole through the other side and attach a thermocouple to a ball in the middle when you run a profile.

Issue with Batch cleaner Aqueous

Electronics Forum | Tue Sep 11 15:37:53 EDT 2018 | robertbronx

Hi Everyone!! We have in our Co.Aqueous SMT600-LD In the middle of the cycle a lot of foam even without putting any solvent to wash in the tank. Overflowing everything over the floor. What will be the cause of this? Please if someone can give me an

Crystal on a PCB brakes under vibration

Electronics Forum | Thu Nov 29 12:42:18 EST 2018 | emeto

Robl, I like this underfilm. Do you think you should place it in the middle of the part? I am curious if they provided some advice to you as how to use it.

Crystal on a PCB brakes under vibration

Electronics Forum | Thu Nov 29 15:42:30 EST 2018 | emeto

Thanks Rob, in my case I will probably have it in the middle under the part and see if it really helps with the vibration. My other option is to use underfill and see how that works...just not sure how good it will flow under as the part is close to

Looking for a DIP lead part-prep tool

Electronics Forum | Tue Mar 05 15:50:46 EST 2019 | charliedci

Ours are all DLS-340 from Fancort. They don't appear on their website. Your description was accurate. 2 adjustable bearings with a spacer in the middle. Maybe a phone call to fancort might unearth something.

Uneven Wave Solder Contact Patch

Electronics Forum | Mon Apr 15 18:29:26 EDT 2019 | slthomas

I want to say that waaaayy back when we had an issue like that and it was time to clean the pot. The operator would speed the pump up over time to compensate but it only really helped in the middle of the wave.

Desktop AOI machine

Electronics Forum | Tue Sep 17 02:05:22 EDT 2019 | alanyang

First Article Inspection system is recommended. We use FAI , SPI and off-line AOI. FAI is very important for middle to high volume PCB assembly.

DEK265 alignment out of range

Electronics Forum | Tue Mar 31 09:25:18 EDT 2020 | emeto

If you believe your picture is in the middle and is not skewed, than go to your basics and recheck your fiducial locations and detection. Sometimes these machines recognize something around and give you this error. Try program with isolated pads and

Electrovert Omniflo 7

Electronics Forum | Thu Aug 20 14:46:26 EDT 2020 | goldendragon

Yes, it's autowidth oven. I thought about manually adjust both end to match with the with the middle. Thank you very much! Tim


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