New SMT Equipment: how to fix grainy solder joint (2)

PACE TF 1800 BGA/SMD Rework System for Standard Boards (up to 12

PACE TF 1800 BGA/SMD Rework System for Standard Boards (up to 12" x 12")

New Equipment | Rework & Repair Equipment

Patented Inductive-Convection Heating Technology Provides Ultimate Thermal Performance Conventional resistance coil heating technology has been successfully used in convective rework stations for decades to install and remove a variety of BGA, QFN,

PACE Worldwide

Sherlock - Automated Design Analysis software

Sherlock - Automated Design Analysis software

New Equipment | Software

Wouldn't it be nice to see into the future? With Sherlock by DfR Solutions, you can. Sherlock is a new Automated Design Analysis Tool that allows you to predict product failure earlier in the design process, allowing you to design reliability right

DfR Solutions (acquired by ANSYS Inc)

Electronics Forum: how to fix grainy solder joint (120)

How to fix flex bent after reflow

Electronics Forum | Sat Jan 21 13:49:14 EST 2023 | pcbsino

perhaps we can help you for this SMT and THT part soldering problem, better not bend it not too hard. Electronic manufacturing pcbsino.com

Re: seeking low cost fix to tce mismatch

Electronics Forum | Wed Dec 29 15:42:34 EST 1999 | Mike Naddra

Justin, I would be currious as to your customers application, and if the temperature delta and rate are great enough to cause solder joint failures as a function of mismatched Tce then you may want to consider that even if you are able to identify

Industry News: how to fix grainy solder joint (78)

Analysis of how to spot welding process

Industry News | 2018-10-18 09:46:58.0

Analysis of how to spot welding process

Flason Electronic Co.,limited

Basic Soldering Guide – How to Solder Electronic Components

Industry News | 2018-12-08 03:25:54.0

Basic Soldering Guide – How to Solder Electronic Components

Flason Electronic Co.,limited

Technical Library: how to fix grainy solder joint (3)

How to Profile a PCB

Technical Library | 2009-04-22 21:13:19.0

An optimal reflow profile is one of the most critical factors in achieving quality solder joints on a printed circuit board (PCB) assembly with surface mount components. A profile is a function of temperatures applied to the assembly over time. When graphed on a Cartesian plane, a curve is formed that represents the temperature at a specific point on the PCB, at any given time, throughout the reflow process.

DDM Novastar Inc

How to Profile a PCB.

Technical Library | 2010-09-10 09:47:06.0

An optimal reflow profile is one of the most critical factors in achieving quality solder joints on a printed circuit board (PCB) assembly with surface mount components. A profile is a function of temperatures applied to the assembly over time. When graphed on a Cartesian plane, a curve is formed that represents the temperature at a specific point on the PCB, at any given time, throughout the reflow process.

Robert Bosch LLC Automotive Electronics Division

Videos: how to fix grainy solder joint (2)

BGA Rework Stations - How to Evaluate

BGA Rework Stations - How to Evaluate

Videos

Dennis Odonnell , Vice President of Precision PCB Services, Inc., Oroville CA Explains How to Evaluate a BGA Rework Station ! #BGA Rework Stations http://www.pcb-repair.com/bga-rework-station/

Precision PCB Services, Inc

BGA Rework Stations - How to Evaluate

BGA Rework Stations - How to Evaluate

Videos

Dennis Odonnell , Vice President of Precision PCB Services, Inc., Oroville CA Explains How to Evaluate a BGA Rework Station ! #BGA Rework Stations http://www.pcb-repair.com/bga-rework-station/

Precision PCB Services, Inc

Express Newsletter: how to fix grainy solder joint (1044)

Partner Websites: how to fix grainy solder joint (734)

How to Prevent a Solder Ball Defect | Imagineering, Inc.

Imagineering, Inc. | https://www.pcbnet.com/blog/how-to-prevent-a-solder-ball-defect/

How to Prevent a Solder Ball Defect | Imagineering, Inc. Skip to main content Resources Support Contact Us FAQs Live Chat My Account 847-806-0003 Menu PCB Capabilities Fabrication Technology Roadmap Materials Available HDI Tolerances Certifications

Imagineering, Inc.

Vacuum Reflow Processing On Solder Joint Voiding

Heller Industries Inc. | https://hellerindustries.com/wp-content/uploads/2018/07/Vacuum-Void-Reduction-Reflow.pdf

]. His analysis, summarized in Figure 1, shows that there are multiple types of voids and multiple void formation mechanisms. Voids can be differentiated with respect to how they are formed, where they reside in the solder joint and how they affect the reliability of the solder joint

Heller Industries Inc.


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