Electronics Forum: calculations (Page 26 of 87)

Calculate cycle time for Flying Probe

Electronics Forum | Mon Mar 30 01:53:15 EDT 2020 | franknguyen

Hi, I have 2k test points need to test by Flying Probe. How can I assume the test cycle time for this? (I use Takaya Flying Probe)

Calculate cycle time for Flying Probe

Electronics Forum | Mon Mar 30 04:14:00 EDT 2020 | tbora

I am not sure, but maybe you can see from the monitor of the machine. Doesn't it give to you cycle time ?

pin in paste and hole diameter

Electronics Forum | Sun Mar 28 18:49:36 EDT 2021 | mekmat544

Hello, I would like to ask you if there is some formula how to calculate PTH hole and annual ring for pin in paste technology? Thank you. Mekmat.

How Solder paste Volume/Area is calculated for my product.

Electronics Forum | Sat May 29 06:07:16 EDT 2021 | rsatmech

Thanks, I do observed more solder paste terms of percentage in 0.06mm stencil than in 0.08mm stencil.

Alternatives to CircuitCam

Electronics Forum | Wed Jan 04 14:41:01 EST 2023 | proceng1

Seems too vast. I am not looking to reinvent the whole ecosystem. If I was, I'd migrate to Factory Logix. I don't need a system that imports gerbers while doing my taxes and trying to calculate the jump to warp travel.

Re: Cost per placement measure

Electronics Forum | Wed Oct 13 03:38:21 EDT 1999 | Paul Gerits

Hi Morris, I work as a technical consultant, application specialist for Philips EMT (SMT machine suplier). For cost per placement complex calculation can be made. To make a easy one just to hav an idea you can use following. Information needed: Pr

Re: footprint formula

Electronics Forum | Fri Mar 03 10:07:15 EST 2000 | Wolfgang Busko

Hi Jacqueline, - what a name in this technical world - I just tried the calculator and for example choose the CQFP and then selected other and an input mask appeared where you have to fill in the required data from the components datasheet. I have to

Re: Process Characterisation

Electronics Forum | Thu Nov 30 13:51:33 EST 2000 | Michael Parker

Thanks for the details. Next question- where is your first time pass rate measured? Is this at test? Do you have inspection gates at the end of each process step? To get to the root cause, you need the earliest detection. Collect attribute data by a

Re: Costing new products - Qty of solder paste

Electronics Forum | Wed Aug 16 05:20:29 EDT 2000 | Wolfgang Busko

Richard, take a given volume and weigh it. For your parts you have already determined the aperture opening and stencil thickness and that gives you the volume for each lead of the component. This way you should be able to determine the amount of pas

Re: Costing new products - Qty of solder paste

Electronics Forum | Fri Aug 18 05:43:51 EDT 2000 | Richard Berry

Thanks Wolfgang / Charles Have tried method suggested by Wolfgang on one product, and seem to be a bit over (perhaps density calculation was a bit out). Also, the volume of paste deposited must be less than the voume of the apetures on the stencil b


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