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articles:triz_application [2023/02/08 19:18] – [TRIZ] rrandall | articles:triz_application [2023/02/09 17:49] (current) – [TRIZ] rrandall | ||
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Other well-established analysis tools with Lean Six Sigma include, but are not limited to: \\ | Other well-established analysis tools with Lean Six Sigma include, but are not limited to: \\ | ||
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* Value Stream Mapping | * Value Stream Mapping | ||
* Spaghetti diagrams | * Spaghetti diagrams | ||
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* Bar charts | * Bar charts | ||
* Trend charts | * Trend charts | ||
+ | </ | ||
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* Cpk Charts | * Cpk Charts | ||
+ | * Sigma Charts | ||
+ | * Histograms | ||
+ | * Scatter Diagrams | ||
+ | * Control Charts | ||
+ | </ | ||
==== Risk Mitigation & Countermeasures ARE Improvements ==== | ==== Risk Mitigation & Countermeasures ARE Improvements ==== | ||
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[[https:// | [[https:// | ||
Before a process can be improved, it must first be standardized. This typically means detailing how the process flows (e.g., using flowcharts), | Before a process can be improved, it must first be standardized. This typically means detailing how the process flows (e.g., using flowcharts), | ||
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+ | <WRAP clear></ | ||
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+ | EVERY Inspection point is a "risk control" | ||
+ | |||
+ | If the CI project eliminates the non-conformities, | ||
+ | </ | ||
=== Countermeasures === | === Countermeasures === | ||
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===== TRIZ ===== | ===== TRIZ ===== | ||
- | While most books on TRIZ focus on design, the key takeaway for modern Quality Professionals is, rather than focusing on " | + | While most books on TRIZ focus on design, the key takeaway for modern Quality Professionals is, rather than focusing on " |
- | * Are there multiple parts that could be fabricated, molded, or stamped to form a single part (simplifying and error-proofing a part of the assembly process)? | + | * Are there multiple parts that could be fabricated, molded, or stamped to form a single part (simplifying and error-proofing a step in the assembly process)? |
* Are there common parts (e.g., fasteners) that could be standardized (reducing the number of different part numbers)? | * Are there common parts (e.g., fasteners) that could be standardized (reducing the number of different part numbers)? | ||
* Are there components that can be bypassed or are no longer needed? | * Are there components that can be bypassed or are no longer needed? | ||
- | When radios first appeared, the signal had to be manually adjusted for optimal reception. | + | An example of TRIZ can be seen in the evolution of the radio. |
Then, during the mid-twentieth century, there was a technological breakthrough. Automatic Frequency Control (AFC), also called Automatic Fine Tuning (AFT), was introduced allowing the radio circuitry to automatically keep a resonant circuit tuned to the frequency of an incoming radio signal. It was primarily used in radio receivers to keep the receiver tuned to the frequency of the desired station. | Then, during the mid-twentieth century, there was a technological breakthrough. Automatic Frequency Control (AFC), also called Automatic Fine Tuning (AFT), was introduced allowing the radio circuitry to automatically keep a resonant circuit tuned to the frequency of an incoming radio signal. It was primarily used in radio receivers to keep the receiver tuned to the frequency of the desired station. | ||
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At that point, the radio tuning process had been " | At that point, the radio tuning process had been " | ||
- | No other improvements appear to be possible... using current technology. | + | There are constant advances in virtually every sector. Consequently, |
+ | |||
+ | To learn more about TRIZ, I recommend reading: \\ | ||
+ | * [[https:// | ||
+ | * [[https:// | ||
- | This takes us into a separate realm of " | + | <WRAP center round tip 80%> |
+ | Prior to initiating | ||
+ | </ | ||
===== TRIZ: Levels of Innovation ===== | ===== TRIZ: Levels of Innovation ===== | ||
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- Discovering a new principle (e.g., through creating new scientific knowledge, such as x-rays or the photovoltaic effect). | - Discovering a new principle (e.g., through creating new scientific knowledge, such as x-rays or the photovoltaic effect). | ||
- | For example, the Stirling Engine, | + | For example, the [[https:// |
{{youtube> | {{youtube> |