Design of Experiment (DOE) Approach to Optimize Accuracy of Surface Roughness
Year: 2013
Type: article
Abstract: This paper presents an investigation on the accuracy of average roughness (Ra) in three surface areas of specimen. For this study, we used two different probes of Mahr Surf XR20 which was MFW 250 tracing arm 6851804 (4.5mm) and tracing arm 6851806 (9.0mm). Full factorial design was used in the experiment plan. The normal probability graph, main effect and interaction plot had been analyzed by using MINITAB (software). The experiment result showed that the tracing arm 6851804 (4.5mm) consisted of small errors compared to the tracing arm 6851806 (9.0mm) based on the main effect plot and interaction plot analysis.
Source: Applied Mechanics and Materials
Authors: Ali Rafidah, A. Nurulhuda, Arshad Azrina, Yacob Suhaila, I.S. Anwar, A.W.M. Ikbar
Institution: University of Kuala Lumpur
Language: English
Subfield: Instrumentation
Field: Physics and Astronomy
Domain: Physical Sciences
Open Access status: hybrid
OpenAlex ID: W1973663343