Electronics Forum | Thu Jul 25 23:59:37 EDT 2019 | vickygao
Hi, According to your information,5 zones reflow oven can't meet your requirmens now.We advice use 8 zones rlow oven. These times we designed a new 8 zones reflow oven, more economic,more power save.And function is better than old units. I m a sal
Electronics Forum | Mon Jul 15 18:11:36 EDT 2019 | slthomas
First question - is your company already compliant with and/or certified to AS9001? If not, is your company compliant with and/or certified to ISO 9001:2015? There are several overlapping requirements. If the answer is no to the previous and you pla
Electronics Forum | Thu Jul 18 17:41:31 EDT 2019 | rgduval
The UFP was a designation for "ultra-fine-pitch"; but, for the most part, you should be able to get the same placements out of both machines. Anything 0402 or above can be mechanically centered. The UFP machine will lean on optical centering for .5
Electronics Forum | Tue Jul 30 12:46:15 EDT 2019 | davef
I'd be surprised if CCGA leads were getting bent or tilted during the reflow soldering process. If they were bent during handling, that would be less surprising. 235*C on the body for a minimum peak temperature of 208*C at the connecting leads does
Electronics Forum | Thu Aug 22 22:19:13 EDT 2019 | sssamw
From the picture you present, it is a pin in paste part with pin length 2.2mm (a good length for 1.6mm PCB thickness), and seems the pin tilted and touch on PCB surface, thus causes up-part. Sorry I cannot image pin tilted not before placement but i
Electronics Forum | Wed Dec 11 06:34:24 EST 2019 | ameenullakhan
Hi Everyone, Reducing the top heaters around 10 deg each at last 3 zones of reflow oven. Helped us in achieved little lesser temperature at top connection of the CCGA. And we didn't face any bent. Bridging : Reducing the stencil aperture , has wor
Electronics Forum | Thu Jul 25 07:50:37 EDT 2019 | jmedernach
Hi Folks, It's been a coon's age since I've been on here. I'm wondering if the community can't help me out with something. "Back in the day" there were thermocouples made by Saunders, Temprobes, with a design that would clamp on the board edge. Yo
Electronics Forum | Tue Jul 21 05:08:16 EDT 2020 | arty vesna
Hi there. I am currently kinda in the same spot as the author of the thread. My choice is between Rehm VXC and Heller 1809. I am a little concerned about Heller advertising their 25cm/10 in zones. I am used to large ovens designed for high throughput
Electronics Forum | Mon Aug 12 21:54:33 EDT 2019 | davef
I've never seen successful printing with a step as deep as you seem to be saying. The keep out would have to be jigundous!!!! SMTnet Technical Library: https://smtnet.com/library/files/upload/Step-Stencils-laserjob.pdf I'd guess * Maximum step
Electronics Forum | Mon Sep 23 07:00:36 EDT 2019 | uzbek
Thank you for the detailed response. This FLX is laser-based alignment but we can buy a camera module (FLX-VIS) from the same distributor. The exact PN of the machine is FLX2011 LC. The complexity of boards is components with cases: QFN, QFP, BGA,