SPC Tools in Automobile Component to Analyze Inspection Process
HOD, Dept of ECE, Bharath University, Chennai – 600073, India
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Statistical Process Control (SPC) charts are graphs that is used in industries to process data and to help understand, control and improve processes. It is based on statistical theory that is easy for practitioners to use and interpret. Control charts are valuable for analyzing and improving the process outcomes. In this work, SPC tool X-bar chart is used to analyze the present process and process capability is calculated to improve the performance of the process to eliminate the error and to improve the process automatically using data acquisition system. Using LVDT setup the data’s are measured, hence there is no need for the production process to be stopped during inspection. With this setup, the inspection process is automated and the offline statistical process control is converted into online statistical process control method.