Optimization of Extrusion Process Parameters of PVC Pipes Using Taguchi Method

Optimization of Extrusion Process Parameters of PVC Pipes Using Taguchi Method

Navdeep Singh Jadoun1 Ashish Yadav2, Satish Sharma3

1 M E Scholar in PIS (Production industrial system) MPCT, Gwalior (M.P.

2Assistant Professor, Mechanical Engineering Department MPCT, Gwalior(M.P.)

3 Assistant Professor& HOD, Mechanical Engineering Department MPCT, Gwalior(M.P.)

Abstract - In this experimental research work we have studied the major process parameters involved in PVC pipe manufacturing. After the extrusion Process Many defects have been observed like, Wall thickness, uneven diameter, rough surface and low tensile strength. Out of these, we focused on the wall thickness of pipes, Observed and analyzed all the relevant process parameter with the help of Taguchi method. With the help of statistical evolution software Minitab-18 and using L9 orthogonal array with 4 factors, studied and optimized process parameter has been obtained, which results higher productivity by lowering the defects.

Key Words: Extrusion, PVC, Wall thickness, Design of experiments (DOE), Minitab, Orthogonal Array.