Journal of Advance Manufacturing System and Technology ISSN: 3107-8133 (Online)

Author:Priyanka P. Gangurde

Abstract: Statistical process control (SPC) techniques are employed to monitor production process over time to detect changes in process performance. SPC helps ensure the process operates efficiently, producing more specification conforming products with less waste. SPC applied to any process where the ‘conforming products’ output can be measured. Key tools used in SPC includes run chart, control chart, a focus on continuous improvement. In industry, during machining of the component some defects are occurs due to blunt tool, so there is rejection of that component , hence to overcome this problem there is need to implement the SPC with its technique of control chart such as XÌ…and R chart . The sharda motors is the industry in which the parts of automobile suspension system are manufactured. In this industry, during boring operation of suspension system (upper control arm 105), some variations are occurred in the dimensions of components. Due to this there is rejection of that component. Hence there is need to implement such a quality method which gives early detection and prevention of problems rather than the correction of problem after they have occurred.