Electronics Forum | Fri Jan 12 03:52:06 EST 2018 | kimseo
Hello dear, we have own SAMSUNG CP40CV pick and place machine. Today I had to change a battery in PC mainboard. It didn't work immediately. I had to open BIOS and load DEFAULT SETTINGS. Now I can start a computer but after Windows is started it will
Electronics Forum | Mon Mar 26 19:22:22 EDT 2018 | tey422
First of all, shouldn't allow SMT operators to edit/create recipes, only grant access to the well-trained only. You will put yourself at risk if you don't have good process rule of oven recipes. Newer oven models should come with software that has m
Electronics Forum | Fri Mar 23 03:18:08 EDT 2018 | bukas
hello Diego, I would start by opening oven and looking for missing components. once you locate them you can work from there. are you using any alu caps on your board? I had problem with bad alu caps exploding in oven and scattering other components.
Electronics Forum | Fri Jun 29 03:49:26 EDT 2018 | seri09
Hi.i'm working with a screen printer EKRA E5 from 2001 and i have a problem with it. When i start the machine,the control option gets activated by itself and the CPU usage spikes to 100%. The machine works fine,but the problem is that i cannot turn o
Electronics Forum | Tue Aug 14 13:54:57 EDT 2018 | etmpalletguy
Vlad, Reduce your aperture opening in the stencil, this will give the stencil a good seal around the specific area of concern. In a wave solder environment, solder balling top or bottom surfaces in a wave pallet is caused by excessive flux burning o
Electronics Forum | Fri Sep 28 01:47:46 EDT 2018 | netvicher123
The followings may be the factors from your description: 1. chain speed and motor speed? 2. is the tin content even? (more or less on one side, or thickness of steel mesh, size of opening) 3. Is there any exception in the pin? 4. is there any level
Electronics Forum | Thu Mar 28 20:40:35 EDT 2019 | sarason
I built myself a reflow oven using an off the shelf 29l fan forced oven with digital controls. I then fully insulated the cavity around it with kiln fibreglass, and added a metal infill at the back as the back of the oven was just a metal sheet. Anyw
Electronics Forum | Thu May 23 10:18:02 EDT 2019 | emeto
A little hard to tell without knowing your part details and behavior and your PCB design. I have seen part warping so much that will show opens joints on the sides and short in the middle at the same time. Theoretically you should have area ration of
Electronics Forum | Tue Jun 11 07:15:16 EDT 2019 | SMTA-John
From what I understand, in the PCB Info window that first pops up when you open CEditor, the number of fids is multiplied by the number of arrays. So if you have a 4-up panel and you enter No. of Arrays = 4 and No. of fids = 2, the machine will look
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
