Cause-and- Effect Diagram for a Pump Manufacturer A Six Sigma team investigating variations in pump…

 
   

Need your ASSIGNMENT done? Use our paper writing service to score better and meet your deadlines.  

Cause-and- Effect Diagram for a Pump Manufacturer

A Six Sigma team investigating variations in pump shaft dimensions at a pump manufacturer decided to develop a cause-and-effect diagram to identify the possible causes. The resulting diagram is shown in Figure 3.9. The team did not identify any potential causes along the “Measurements” branch; hence, it was left off. Notice that some of the branches are further subdivided in an effort to get to the true underlying causes. For example, “Low motivation” is listed as a possible cause under “Manpower.” But why are employees unmotivated? One possible cause, “Low pay,” is shown as a branch off of “Low motivation.”

Figure 3.9 Cause-and-Effect Diagram for a Pump Manufacturer