An analysis of results of measuring the speed passing through a material in a technological process

作者：Martin ima; ubica Florekova; Marta Benkova

来源：Acta Montanistica Slovaca, 2006.

• Shewhart Control Chart
• Capability Index
• Tolerance Interval
• Target Value

The process approach requires a smoothness and continuity for each individual technological /production process. From the viewpoint of ownership of each process a required input into the process technical and operation parameters for a required output of the process is important. From the viewpoint of monitoring a concrete process, the material entering the process having a temperature required by technological instruction is important.The speed of transition of a material through the technological mechanism should be constant and a product from the process should have required internal and external parameters. The speed is critical for the technological process. When using a measurement, values of speed are obtained, can be analysed from the point of view of variation in time and normality. For a comparison of real and required values, the box plot was prepared. The capability indexes were counted and the overlaps§ of tolerance interval for the required value of speed were compared.

• 出版日期2006