Seach This Blog
Tag Cloud
AOI Baking BGA CAF Carrier Component drop/detachment Concept Contamination Cpk DFx ECM (Electrochemical migration) ENIG FATP Fishbone Flux FVT Glossary Gold HASL HIP(Head-In-Pillow) HotBar ICT IMC Manufacturing glossary MFI newbie NWO(Non-Wet-Open) OSP Panel & De-panel PIH Problem analysis & solving Reliability Short circuit small-talk Solder broken crack Soldering Solder paste Stencil Temperature Profile Troubleshooting V-cut Video/Youtube Warpage Wave-soldering X-raySponsor
Categories
- Case study
- Connector
- Corrugated Paper
- Design
- EDX/EDS/SEM/IMC/FTIR
- Fundamental Science
- Glue/adhesive/epoxy/underfill,
- Keypad
- Management
- Manufacture
- Moisture Sensitive
- PCB/FPC/PTF
- Personal Opinion
- Plastic
- Process
- Product Introduction
- Quality
- Reliability
- Role & Responsibility
- SMT
- Soldering
- SPC
- Test/Inspection
- Uncategorized
Bookmarks
Histats
Statcounter
Email Subscription
Author Archives: WorkingBear
Nov10
Attitude Determines Everything — The Making of an Engineer
An engineer must be grounded, hands-on, and unafraid to get their hands dirty — learning by doing and using practical experience to verify theory. Because of his job, Workingbear often visits various professional electronics manufacturing service (EMS) factories and spends … Continue reading
Nov06
PCB Edge Removal and De-paneling: Precautions for Manual Breaking
There are many ways to de-panel or remove the edge rails of a PCB, but the simplest and cheapest method is manual V-cut breaking. However, this method can easily lead to uncontrolled quality issues. Before using manual breaking, it’s important … Continue reading
Nov03
Introducing the Role and Responsibilities of Project Management (PM) in Electronics Companies
Anyone who works in the electronics industry should be familiar with the role of a PM — short for Project Management. Almost every company involved in R&D or contract manufacturing has PMs. In fact, not just electronics — most industries … Continue reading
Oct29
Three Common PCB Panelization Connection Methods: V-cut, Tabs, and Stamp Holes
When producing large volumes of PCBs (Printed Circuit Boards), multiple individual boards are often combined into one large panel. This panelized form is then processed through automated SMT production lines to improve efficiency and reduce costly machine idle time. When … Continue reading
Oct27
What Is the 5W1H Method? A Practical Guide to Clear Thinking and Better Communication
The 5W1H (Five Ws and One H) method can be considered both a problem analysis and solution tool. However, it’s better viewed as a structured way to think about and describe problems. It helps us look at issues more comprehensively, … Continue reading
