A Comparative Analysis of the Machined Surfaces Quality of an Aluminum Alloy According to the Cutting Speed and Cutting Depth Variations

Pop, Alina Bianca; Titu, Mihail Aurel

doi:10.1007/978-3-030-18072-0_24

Cited by 3 publications

(1 citation statement)

References 8 publications

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“…At the same time, the simulation is useful in visualizing the directions of movement of the cutting tool, in order to estimate the point at which the cutting tool will reach a given moment. [17,18].…”

Section: Simulation Methods Using the Cam Powermill Applicationmentioning

confidence: 99%

Research on the machining process modeling of a rotational mold using CAM applications

Țîțu

Pop

2021

MATEC Web Conf.

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Rotational molding is a unique process, with a high growth rate, which allows the use of geometries and materials adapted to particular needs. It is superior to other manufacturing methods in terms of low cost, break-even point and size of parts that can be manufactured. Rotational molding products are often a substitute, with a lower mass, for traditionally used materials. In this scientific paper it is analyzed the recent literature related to the field of rotational molding processes. It also addresses the issue of processing a rotational mold, with the main purpose of optimizing the cutting regime. In this context, it is highlighted the way of processing the surface of the outer mold based on deductions of direct observation criteria. The factors considered in this regard are the route, the type and diameter of the tool, the speed and depth of cutting - given that the goal is to achieve a minimum quality of the required surface obtained by technology and a minimum base time. At the end of the paper, the contribution of this research is highlighted along with the arguments presented in support of the statement that this rotational molding process is of particular interest because it has a great potential to meet many surface quality requirements, while reducing cycle times.

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Section: Simulation Methods Using the Cam Powermill Applicationmentioning

confidence: 99%

Research on the machining process modeling of a rotational mold using CAM applications

Țîțu

Pop

2021

MATEC Web Conf.

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Optimisation of Fiber Laser Cutting of Stainless Steel Using TOPSIS - Shannon Entropy Method

Begic-Hajdarevic,

Muhamedagic,

Cekic

et al. 2024

New Technologies, Development and Application VII

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Design of Experiment in the Milling Process of Aluminum Alloys in the Aerospace Industry

Țîțu

Sandu

Pop³

et al. 2020

Applied Sciences

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For many years, surface has quality received a serious attention due to its influence on various mechanical properties. The main contribution made in this scientific paper is the performance of actual experiments, as well as the experimental processing obtained in order to develop a model for predicting the surface roughness based on the optimization of cutting parameters. The novelty of this paper is brought by the method of obtaining the regression equation of the surface roughness, resulted from a standard end-milling process (standard milling tools, standard milling parameters, recommended by the tool manufacturer, 3 axis CNC machine and standard vice), on aluminum alloy 7136 in temper T76511, through two statistical methods of data analysis. This material is used for the production of extruded parts and is poorly understood for the proposed line of research. This study’s aim is to determine the surface roughness equation obtained by the milling of aluminum alloy 7136 in two ways: using Taguchi′s experimental design once and the other, using the central composite design. The Taguchi method and the central composite design are used to develop an efficient mathematical model to predict the optimal level of certain processing parameters. Using ANOVA analysis, a comparative study of calculated and experimental surface roughness values is carried out. The initial characteristics (surface roughness) and the controlled factors (cutting speed, depth of cut and feed) are analyzed with the Minitab program. Finally, an analysis of the advantages and disadvantages of the two methods used is presented. This study has a great industrial application, since the main task of every manufacturer is to achieve a better quality of the final product with minimal processing time.

show abstract

A Comparative Analysis of the Machined Surfaces Quality of an Aluminum Alloy According to the Cutting Speed and Cutting Depth Variations

Cited by 3 publications

References 8 publications

Research on the machining process modeling of a rotational mold using CAM applications

Research on the machining process modeling of a rotational mold using CAM applications

Optimisation of Fiber Laser Cutting of Stainless Steel Using TOPSIS - Shannon Entropy Method

Design of Experiment in the Milling Process of Aluminum Alloys in the Aerospace Industry

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