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Practical troubleshooting for the production floor
Manufacturing problems can show up as recurring defects, scrap, low yield, equipment interruptions, or assemblies that fail inspection or test. The Plant Floor Playbook is J&K Custom Electronics’ growing collection of manufacturing troubleshooting guides and frequently asked questions. Each guide helps you understand what to check, where causes may originate, and how to narrow an issue before changing several process variables at once.
Published article index
Browse the currently published manufacturing troubleshooting guides below. Additional articles will be added to this index as they are ready.
- Why PCB Warpage Happens During Reflow and How to Reduce It — PCB assembly and reflow
- 30 Common PCBA Defects to Watch For: A Practical Inspection Guide — PCBA defects and inspection
Browse the currently published manufacturing troubleshooting guide below. Additional articles will be added to this index as they are ready.
PCB Assembly · Reflow
Why PCB Warpage Happens During Reflow and How to Reduce It
Learn how board materials, copper balance, stack-up, moisture, fabrication stress, reflow conditions, and support can contribute to bow or twist—and how to investigate the cause methodically.
More manufacturing topics are on the way
Future guides will address common challenges in PCB assembly and rework, SMT process control, production flow and yield, equipment and automation, and inspection and test. We’ll add topics as practical, evidence-based guidance is ready.
Working through a problem at your plant?
If the guide does not cover your situation, share what is happening, what you have tried, and any measurements or process information you can provide. J&K can discuss the problem and help identify a practical next step.
Email: kevin@jk-customelectronics.com | Phone: (260) 224-3267