This TQM article is a continuation of article titled: TQM Implementation Project published on 13-May-2006. This question is part of the 3rd Article. It will focus on "How to overcome problems associated with the use of phase analysis DAIC methodology described in this article. I would not be honest if I disagree with you difficulties" or those of us in these projects.
As Istated in my article entitled Review TQM: TQM Implementation Project, several projects using this DAIC to achieve improvement projects. While most projects are completed, some teams are faced with the problem. Below is a case study of common problems that leaders and members in the analysis phase of projects.
To summarize simply, the tools used in the analysis phase are:
Data collection | TrendMaps | Pareto Analysis | Fishbone Diagram | Why why analysis
Case Study in the collection of data related to data collection, the team must decide what data are needed, and look around the workplace, if the data is already available. If available, these data must be processed in its comfort. When data are available, but not obvious. But if there is no data, the team must decide what information is required in connection with the collection, gathering, and where appropriate, and howcollector.
It is not clear that data collection will not pose a problem for the team, because he seems to be very simple. However, many of our teams are faced with problems of accuracy and completeness. We issue so that the data is negative, it should be all positive numbers. For this reason, it remains, the team must collect data once, it undermined the team members.
How to overcome the problems of collecting data to overcome the problems of data collection, data should beclearly given to members to collect data and well understood. Team for the award requires the collection of data relevant to the article, which was directed by the head of what to collect, when, where and how. If you are still uncertain, the leaders of the guide members in the round of data collection to ensure that it properly.
Case Study of Trend pitch problems when data are available, the information plots with different kinds of trend graph. Once again, the accuracyis very important at this stage which is used for monitoring the instrument panel and use it for the duration of the project. At that time, the team can not determine how long the data represented in the trend graph. There are no clear guidelines for data must be 3 months, 6 months, etc. over time.
Trying to overcome problems Charting Although there is no issue to decide or change the length of the data, in general, I often give theseinclude data that reflect both before and after the improvement is achieved. Example: Although some improvements have been 3 months that followed, the information must include data from 3 months before improvement. Again, a clear trend for the determination of the battery. Teams May be necessary to extend the period of 3 months for a longer period.
Case Study in a Pareto analysis of data collected by the team to spend time cleaning the data. Once done, teams have to organize datagenerate a Pareto chart. However, these are often faced with too much data in the Pareto chart. Therefore, 80/20 is not visible, or if too many elements in the 20 percent quartile. Sometimes this will include some cases together as "other", but will be displayed in the quartile of 20 percent after the Pareto chart is plotted.
Questions Overcome Pareto analysis for a number of Pareto, the data must be stratified before it is sorted inPareto Charting. To do this, a method for collecting data in several key categories. Another important issue, but easy to do is to group items that are in some cases and other "others" not the type of "other" appears in the last column of Pareto.
In my next article, I still share the problem with the analysis of phase diagrams and Fine Bone why why analysis. I welcome readers to give me feedback on how else IMay submit these items.
Free to reproduce or publish All rights reserved. You are free to reproduce or publish this article as long as you include my resource box at the end of this article. Make sure that the URL in the resource box remains intact and is connected to the web page author.
0 ความคิดเห็น:
แสดงความคิดเห็น