6533b85dfe1ef96bd12bf2ca
RESEARCH PRODUCT
Optimization of the Surface Roughness Equation obtained by Al7136 End-Milling
Alina Bianca PopŢîţU Mihail Aurelsubject
Surface (mathematics)ChemistryEnd milling0211 other engineering and technologiesProcess (computing)Mechanical engineeringRegression analysis02 engineering and technology021001 nanoscience & nanotechnologyQuality (physics)Machininglcsh:TA1-2040visual_art021105 building & constructionSurface roughnessAluminium alloyvisual_art.visual_art_mediumlcsh:Engineering (General). Civil engineering (General)0210 nano-technologydescription
The aim of this paper is to optimize the regression equation of the surface roughness obtained by 7136 aluminium alloy machined by end-milling process. The surface roughness is dependent on certain process parameters, which can vary, causing in this way variations of the surface quality. The research method used in this paper is the experiment and the Taguchi design of experiment. The experiment was performed using an experimental stand, in which every step to get the purpose, is presented. The measurements were made using a portable surface roughness tester. In the first part of the paper the influence percentage of the involved parameters in the machining process, was determined. Then, a multiple linear regression model, in three different ways, was realised, in order to optimise the predicted regression equation that was initially proposed.
| year | journal | country | edition | language |
|---|---|---|---|---|
| 2017-01-01 | MATEC Web of Conferences |