Other Operations Research, Systems Engineering and Industrial Engineering Commons^™

A Case Study Of Quality Control Charts In A Manufacturing Industry, Fahim Ahmwdl Touqir, Md. Maksudul Islam, Lipon Kumar Sarkar

Md. Maksudul Islam

Statistical Process Control (SPC) is a powerful collection of problem solving tools and the most sophisticated useful method in achieving process stability and improving the process capability through the reduction of variability. In the manufacturing process, every product doesn’t meet the desired range of quality consistently with the customer specification. This inconsistency occurs due to several sources of variations such as machines, operators, materials etc. The Ultimate target of control chart is to monitor the variations, and subsequently control the process. On account of applying SPC methods, this study deals with the control and improvement of the quality of bolt …