In the last half of the 20th century, cleaning of circuit assemblies was a standard assembly practice. The abolishment of popular CFC-based cleaning solvents ushered the introduction of "no-clean" assembly processes. For much of the electronic assembly industry, cleaning became nonexistent.
Due to assembly and component miniaturization and the explosion of both IOT and automotive electronics, which places many circuit assemblies into harsh environments, the practice of removing harmful ionic contamination from circuit assemblies has once again become a mainstream practice. Today, the majority of electronic assemblies are cleaned. And, for many assemblers, cleaning is a new process.
This podcast presents modern best-practice cleaning techniques including:
- An historical look back at cleaning
- The reason for cleaning
- Reasons for cleaning no-clean flux residues
- Conventional cleaning technologies
- Estimating throughput capabilities on batch and inline cleaning systems
- Do's and don'ts of cleaning circuit assemblies
- How to choose a cleaning chemical (if needed)
- How to determine the assemblies are clean during the cleaning process
- How to determine the assemblies are clean after the cleaning process
- New IPC Cleanliness assessment standards
- Environmental mitigation techniques
- Calculating the per-assembly cost of cleaning
- Keeping your cleaning machine in top-working order
RM 118: Making ’Big Data’ Useful with Intraratio’s Ryan Gamble
RM 117: When Residues Cause Circuit Assemblies to Fail
RM 116: Supply Chain Musings with Mark Godwin of Ventec
PCB Chat 113: David Schild of the Printed Circuit Board Association of America
PCB Chat 112: Vivek Bansal on VVDN’s Vertical Integration Model
PCB Chat 111: Metallic Resources on Reclaiming Electronics Solder
RM 115: Making Sense of ’Big Data’
PCB Chat 110: Steve Robinson of APCT
RM 114: The Remarkable Return of the Post-Reflow Cleaning Process
RM 113: Counterfeit Component Detection with Dr. Eyal Weiss
Business Challenges with STI Electronics’ President David Raby
PCB Chat 109: Wally Rhines on the PCB Design Software Market
PCB Chat 108: Travis Kelly on Government Support of the US PCB Industry
RM 112: ESD Mitigation with ESD Expert Christopher Almeras
RM 111: Liquid Metal’s Potential Future in Electronics
RM 109: A Decade of Industry 4.0 - What it Was - What it Wasn’t
PCB Chat 107: Valentina Ratner and Kyle Dumont of AllSpice
PCB Chat 106: Madan Jagernauth on the Latest HDP Projects
RM 108: SMTA Pan Pacific Microelectronics Symposium Preview
RM 107: IPC Validation Services & the Trusted Supplier Program
Create your
podcast in
minutes
It is Free
Insight Story: Tech Trends Unpacked
Zero-Shot
Fast Forward by Tomorrow Unlocked: Tech past, tech future
The Unbelivable Truth - Series 1 - 26 including specials and pilot
Lex Fridman Podcast