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EP026E-QC 7 tools – Cause and Effect Analysis (Fishbone) Diagram Introduction
(This video features AI-generated voice narration.)
Many people may already know what a fishbone diagram is, but do you know how to actually draw one? And what should you watch out for when creating a fishbone diagram? When used correctly, a fishbone diagram can really help us tackle tricky problems.
In our daily lives or at work, we often run into various issues. Some problems are easy to spot and resolve right away — in those cases, we don’t really need a fishbone diagram. But other times, the root cause of a problem is hidden behind layers of confusion. When we try to figure out what’s really going wrong, our thoughts might be too scattered to see the real cause clearly.
That’s when a fishbone diagram can be extremely useful. It helps us organize our scattered thoughts, narrow them down, and identify the key possible causes of the problem. From there, we can collect data on those suspected causes, analyze them using stratification or other tools, or simply prioritize the potential causes and verify them one by one. Once we identify the true cause, we can take targeted, long-term action to solve the issue.
Read more articles on our English blog:
✅Customer Complaint About Oil Contamination on PCB: Who’s the Real Culprit? (FTIR Analysis) https://mpe.researchmfg.com/pcba-oil-contamination-result/
✅[Case Study] Troubleshooting a Customer Complaint – Keypad Malfunction Caused by Oil & Powder Contamination on the PCB https://mpe.researchmfg.com/problem-solving-oil-contamination/
✅How to Identify Unknown Contaminants: Choosing Between EDX/EDS and FTIR https://mpe.researchmfg.com/eds-ftir/
✅What Is EDX/EDS? A Beginner’s Guide to Elemental Analysis in Materials Science https://mpe.researchmfg.com/edx-eds-introduction/
Watch more on YouTube:
🎢 如何使用Office365的Excel畫出專業且正確的【柏拉圖(Pareto chart)】https://youtu.be/9ppw7bV4ors
🎢 品管七大工具：魚骨圖介紹、特性要因分析圖(Cause and Effect Analysis) https://youtu.be/rqXF0lJqZBs
🎢 如何用PowerPoint畫出不一樣的魚骨圖/特性要因分析圖/石川圖 https://youtu.be/EY45bQydU98
🎢 如何用PowerPoint畫出標準圖案中沒有的幾何形狀https://youtu.be/NH4XN0H_nyI
🎢 如何使用Office365的Excel畫出專業的【柏拉圖(Pareto chart)】https://youtu.be/9ppw7bV4ors
🎢 如何利用PowerPoint畫出單張「QC Story」報告https://youtu.be/KhTFFMdMh8U
🎢《案例分析》油脂及白色粉末沾汙在電路板PCB按鍵金手指造成按鍵功能不良 https://youtu.be/AcCyt8Idxw4
🎢用案例說明ENIG印刷電路板的金層厚度品質是否影響零件從PCB掉落？ https://youtu.be/DlaY-rgPWSE
《Facebook電子製造討論區》https://www.facebook.com/groups/researchmfg
Apple podcast： https://podcasts.apple.com/us/podcast/工作熊聊電子製造/id1737667580
Spotify：https://open.spotify.com/show/6l0DmlBUen6ptGJtCPXNER?si=5ecd99a07f3a454c
《影片章節》
00:17 What is Fishbone (Cause & Effect Analysis) diagram?
01:24 Fishbone diagram has two main styles
03:34 Hold a meeting to create a fishbone diagram
03:38 Step 1. Gather the Right People
03:51 Step 2.Use a Whiteboard or Large Sheet of Paper
04:03 Step 3. Start Drawing the Fishbone Diagram
05:21 Step 4. Take Turns Sharing Causes
05:36 Step 5. Time Limits
05:51 Step 6. Prioritize the Causes
06:01 Step 7. Narrow Down the Key Causes
06:25 Demo Fishbone diagrame drawing for “Why have I been showing up late to work recently?”
06:55 A fishbone diagram about the source of oil contamination on keypad circuits.
07:51 Briefly explained the two-part verification process simply for oil contamination issue.
--
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By 工作熊
(This video features AI-generated voice narration.)
Many people may already know what a fishbone diagram is, but do you know how to actually draw one? And what should you watch out for when creating a fishbone diagram? When used correctly, a fishbone diagram can really help us tackle tricky problems.
In our daily lives or at work, we often run into various issues. Some problems are easy to spot and resolve right away — in those cases, we don’t really need a fishbone diagram. But other times, the root cause of a problem is hidden behind layers of confusion. When we try to figure out what’s really going wrong, our thoughts might be too scattered to see the real cause clearly.
That’s when a fishbone diagram can be extremely useful. It helps us organize our scattered thoughts, narrow them down, and identify the key possible causes of the problem. From there, we can collect data on those suspected causes, analyze them using stratification or other tools, or simply prioritize the potential causes and verify them one by one. Once we identify the true cause, we can take targeted, long-term action to solve the issue.
Read more articles on our English blog:
✅Customer Complaint About Oil Contamination on PCB: Who’s the Real Culprit? (FTIR Analysis) https://mpe.researchmfg.com/pcba-oil-contamination-result/
✅[Case Study] Troubleshooting a Customer Complaint – Keypad Malfunction Caused by Oil & Powder Contamination on the PCB https://mpe.researchmfg.com/problem-solving-oil-contamination/
✅How to Identify Unknown Contaminants: Choosing Between EDX/EDS and FTIR https://mpe.researchmfg.com/eds-ftir/
✅What Is EDX/EDS? A Beginner’s Guide to Elemental Analysis in Materials Science https://mpe.researchmfg.com/edx-eds-introduction/
Watch more on YouTube:
🎢 如何使用Office365的Excel畫出專業且正確的【柏拉圖(Pareto chart)】https://youtu.be/9ppw7bV4ors
🎢 品管七大工具：魚骨圖介紹、特性要因分析圖(Cause and Effect Analysis) https://youtu.be/rqXF0lJqZBs
🎢 如何用PowerPoint畫出不一樣的魚骨圖/特性要因分析圖/石川圖 https://youtu.be/EY45bQydU98
🎢 如何用PowerPoint畫出標準圖案中沒有的幾何形狀https://youtu.be/NH4XN0H_nyI
🎢 如何使用Office365的Excel畫出專業的【柏拉圖(Pareto chart)】https://youtu.be/9ppw7bV4ors
🎢 如何利用PowerPoint畫出單張「QC Story」報告https://youtu.be/KhTFFMdMh8U
🎢《案例分析》油脂及白色粉末沾汙在電路板PCB按鍵金手指造成按鍵功能不良 https://youtu.be/AcCyt8Idxw4
🎢用案例說明ENIG印刷電路板的金層厚度品質是否影響零件從PCB掉落？ https://youtu.be/DlaY-rgPWSE
《Facebook電子製造討論區》https://www.facebook.com/groups/researchmfg
Apple podcast： https://podcasts.apple.com/us/podcast/工作熊聊電子製造/id1737667580
Spotify：https://open.spotify.com/show/6l0DmlBUen6ptGJtCPXNER?si=5ecd99a07f3a454c
《影片章節》
00:17 What is Fishbone (Cause & Effect Analysis) diagram?
01:24 Fishbone diagram has two main styles
03:34 Hold a meeting to create a fishbone diagram
03:38 Step 1. Gather the Right People
03:51 Step 2.Use a Whiteboard or Large Sheet of Paper
04:03 Step 3. Start Drawing the Fishbone Diagram
05:21 Step 4. Take Turns Sharing Causes
05:36 Step 5. Time Limits
05:51 Step 6. Prioritize the Causes
06:01 Step 7. Narrow Down the Key Causes
06:25 Demo Fishbone diagrame drawing for “Why have I been showing up late to work recently?”
06:55 A fishbone diagram about the source of oil contamination on keypad circuits.
07:51 Briefly explained the two-part verification process simply for oil contamination issue.
--
Hosting provided by SoundOn