The role of the control stage of Six Sigma Black Belt Training is to standardize the results obtained in the improvement stage, so that the process can continue to run at a new level. In order to achieve this goal, a series of technologies and tools are needed.

I. VI. Main tools in the control stage of fitness horse.

1, process control plan

2, standard operating procedures

3. Visual management

4. antibugging

5, process precontrol

6, statistical process control

Second, the role of each tool in the control stage.

The following table lists the functions of various tools in the six sigma control stage:

Tool use

The process control plan provides the overall plan of process control, including which parameters of the control process, how to control them and who will control them.

Standard operating procedures are used to standardize improvement measures, thus greatly reducing process variation and stabilizing process output at a good level.

Visual management intuitively monitors the input and output related to the process, so as to take measures to solve problems as soon as possible and reduce bad losses.

Anti-fraud is used to prevent mistakes caused by human negligence.

Process Pre-control: A Simple Method for Monitoring Process Stability

Statistical process control confirms whether the reason of process change is accidental or special (abnormal) to decide whether improvement is needed.

The above tools will be introduced in detail in subsequent articles. It should be pointed out that the tools in the control stage usually need to be used in combination to achieve good comprehensive results.

Zhang Chi Consulting Group believes that Six Sigma still has room for improvement if there is a shadow of the process.

In manufacturing, people always focus on optimizing product quality; In the service industry, people pay attention to customer relationship. The application of Six Sigma to enterprises can be summarized as follows: (reducing costs, improving productivity, increasing market share, retaining customers, shortening cycle time, reducing defects, changing corporate culture, improving products/services, and enhancing the comprehensive competitiveness of enterprises. )

Zhang Chi Consulting Company provides six open classes/online training and project consultation. (Six Sigma, Lean Six Sigma, design for six sigma)