The Psychology of Quality and More |
A Toolbook for Quality Improvement and Problem Solving (contents) |
Process Decision Program Chart (PDPC): ExamplesThe Quality Toolbook > Process Decision Program Chart (PDPC) > Examples When to use it | How to understand it | Example | How to use it | Practical variations
ExampleA dress production team at a clothes manufacturer was improving the cutting-out process in order to minimize material wastage. They decided to use PDPC on the work breakdown structure to identify potential problems and ways of avoiding them. As the most expensive element is the material itself, they defined a significant risk as, 'Anything that might cause the cut cloth to be ruined', and viable countermeasures as, 'Anything that will reduce the risk, and which costs less than 100 pieces of cloth' .
Fig. 1. PDPC example
The resulting PDPC is shown above. As a result of this, the cutting was tested on cheaper material, resulting in the material clamp being redesigned to prevent drag, a start notch provided for the cutter and the general area being inspected for sharp corners to minimize snag problems. The cutting operator was involved in the PDPC process and the subsequent tests, resulting in her fully understanding the process. The final cutting process thereafter ran very smoothly with very little error.
Other examples
|
Site Menu |
Quality: | Quality Toolbook | Tools of the Trade | Improvement Encyclopedia | Quality Articles | Being Creative | Being Persuasive | |
And: | C Style (Book) | Stories | Articles | Bookstore | My Photos | About | Contact | |
Settings: | Computer layout | Mobile layout | Small font | Medium font | Large font | Translate | |
You can buy books here |
And the big |