Statistical Process Control :Control Charts

Hi Everyone!!Yesterday one of the team came up about Statistical Process Control.Its a very effective technique which was mastered by Japanese companies.SPC is a methodology for charting the process & quickly determining when a process is out of control. This is particularly if a speacial cause is present because something unusual us occuring in the process & may continue unless action is taken.

Some of the sources of Variability:

• Variability in machine operation
• Variability in tool dimension
  
• Variability in tool setup
• Variability in materials
• Variability from operator control
• Variability in the environment
• Variability of other sources

Many organizations have used this technique to improve this technique and the result was significant improvement in quality.

: 28 Oct 2009 23:56 |  Tags: Charts Control |  Comments (0) |  Report a problem