New SMT Equipment: fr4 bake recipes (5)

PCB cutting tool

PCB cutting tool

New Equipment | Depaneling

PCB cutting tool is placed on the adapted platform and moves along the guide blade. The lower round blade actively rotates and the upper round knife is rotates passively. Shear stress is reduced to the minimum, suitable for long strip aluminum substr

ASCEN Technology

Electronics Forum: fr4 bake recipes (79)

Do yo have to bake unused bare boards or just Vacuum Pack?

Electronics Forum | Thu Aug 24 15:54:13 EDT 2006 | davef

It depends. What is: * Storage environment and period * Board laminate, epoxy, and copper thickness of PTH * Down stream process * Etc FR4 0.062" thick boards absorb between 0.08 to 0.1%Wt of moisture within a 24 hour period, and 0.2 to 0.23%Wt in

CEM1 PCB

Electronics Forum | Wed Aug 07 08:46:38 EDT 2002 | davef

The time and temperature required for baking moisture from your boards varies according to the conflicting desires to: * Remove enough entrapped moisture. * Desire to retain solderability of solderable surfaces. Search the fine SMTnet archives for s

Industry News: fr4 bake recipes (6)

BTU and ECD Win the EM Asia Innovation Award for the New Recipe Pro

Industry News | 2016-04-29 12:15:21.0

BTU International announces that it has been awarded a 2016 EM Asia Innovation Award in the category of Software – Process Control for its RecipePro recipe generator software. The award was presented to the company during an April 27, 2016, ceremony at the Shanghai World Expo Exhibition & Convention Center during NEPCON China. The new Recipe Pro recipe generator software was jointly developed with Electronic Controls Design Inc. (ECD).

BTU International

BTU Receives Its 25th Industry Award

Industry News | 2016-04-30 12:10:15.0

BTU International announces that it received a 2016 SMT China Vision Award in the category of Software – Process Control for the new Recipe Pro. The award was presented to the company on April 26, 2016 at the Shanghai World Expo Exhibition & Convention Center during NEPCON China.

BTU International

Technical Library: fr4 bake recipes (37)

Non-Destructive Test Methods

Technical Library | 2019-09-23 09:35:00.0

Failure analysis (FA), by its very nature, is needed only when things goawry. Before any testing is performed on the sample, a decision mustbe made as to whether or not the sample is allowed to be destroyedin the process of testing. Non-destructive testing can allow for re-use of the assembly since the functionality is not altered, but there still remains the possibility that inadvertent damage can occur through the course of the analysis. If non-destructive testing is preferred, then the following types of analysis can be performed. The testing can be divided into four categories: visual, X-ray (X-ray imaging and X-ray fluorescence), cleanliness (resistivity of solvent extract, ion chromatography, and Fourier transform infrared spectroscopy), and mechanical (non-destructive wire bond pull).

ACI Technologies, Inc.

Evaluation of Laminates in Pb-free HASL Process and Pb-free Assembly Environment

Technical Library | 2012-09-20 21:45:38.0

First published in the 2012 IPC APEX EXPO technical conference proceedings. An evaluation of four FR4 laminates in commonly used stack-ups was done to determine their survivability for the Pb-free HASL process followed by a worst case Pb-free manufacturin

Agilent Technologies, Inc.

Videos: fr4 bake recipes (2)

ASCEN Technology

PCB cutting tool

Videos

PCB cutting machine

PCB cutting separator

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PCB cutting machine,PCB separator,PCB depaneling machine,PCB cutting tool,PCB cutting machine,PCB cutting separator

Videos

PCB separator is placed on the adapted platform and moves along the guide blade. The lower round blade actively rotates and the upper round knife is rotates passively. Shear stress is reduced to the minimum, suitable for long strip aluminum substrate

ASCEN Technology

Express Newsletter: fr4 bake recipes (57)


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