A review of the mechanical and chemical properties of aluminium alloys AA6262 T6 and its composites for turning process in the CNC

Sharma, Rohan; Sharma, Kamal; Saraswat, Bhupendra Kumar

doi:10.1016/j.matpr.2023.01.421

Cited by 7 publications

(2 citation statements)

References 25 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…This approach is driven by growing consumer demand for environmentally friendly products and government efforts to reduce pollution, encouraging industries to reduce their impact on the planet. In addition, the turning process is commonly used in sectors such as the automotive and aerospace industries, and the manufacture of dies and molds [26]. Due to global economic competition, manufacturers are faced with the need to improve product quality, increase productivity, and extend tool life.…”

Section: Introduction and Literature Reviewmentioning

confidence: 99%

Integrated Production-Maintenance Strategy considering energy consumption and recycling constraints in dry machining

Guendouli,

Mifdal,

Dellagi

et al. 2024

Preprint

View full text Add to dashboard Cite

The current challenge for industrial companies, involved in improving CNC - Computer Numerical Control - mechanical manufacturing machines, consists in integrating production decision aid adapted to the constraints associated with dry machining processes. This tool provides the best choice of appropriate production parameters for dry machining, which has a direct impact on productivity, system degradation and the quality of the final product. The proposed study develops an integrated production-maintenance policy which considers simultaneously several parameters related to production process and manufacturing system environment. In fact, our goal consists in determining an economical integrated production maintenance strategy that minimize the total cost including raw materials, production, recycling and maintenance. Considering two types of raw materials (steel and aluminum) and requesting to a random demand over a finite horizon dissociated to subperiods, the economical integrated maintenance-production, which is obtained by minimizing the total cost, is illustrated by the processing time of each type of raw materials for each subperiod and the optimal preventive maintenance time. The impact of the type of raw material with regard to some parameters like cutting speed, recycle cost, and the degradation system is taken into account in the determination of the economic plan. An analytical model expressing the objective function, the total cost, according to the variable decisions is developed. A numerical solving procedure, a numerical example and a sensitivity study are proposed in order to prove the developed analytical model.

show abstract

Section: Introduction and Literature Reviewmentioning

confidence: 99%

Integrated Production-Maintenance Strategy considering energy consumption and recycling constraints in dry machining

Guendouli,

Mifdal,

Dellagi

et al. 2024

Preprint

View full text Add to dashboard Cite

show abstract

“…Aluminum is a versatile metal commonly used in many industrial sectors, especially in construction, packaging, and transportation. , It is abundant, recyclable, corrosion resistant, and thermally and electrically conductive, making it a valuable material for these sectors. However, overexposure to aluminum ions or compounds may result in adverse effects, such as Alzheimer’s disease, dementia, anemia, and bone disorders. − Thus, it is important to identify the presence of aluminum in various commonly used materials to ensure their safe handling.…”

Section: Introductionmentioning

confidence: 99%

Magnetic Hydrogel Beads as a Reusable Adsorbent for Highly Efficient and Rapid Removal of Aluminum: Characterization, Response Surface Methodology Optimization, and Evaluation of Isotherms, Kinetics, and Thermodynamic Studies

İlktaç,

Bayir

2023

ACS Omega

View full text Add to dashboard Cite

Biopolymers such as alginate and gelatin have attracted much attention because of their exceptional adsorption properties and biocompatibility. The magnetic hydrogel beads produced and used in this study had a core structure composed of magnetite nanoparticles and gelatin and a shell structure composed of alginate. The combination of the metal-ion binding ability of alginate and the mechanical strength of gelatin in magnetic hydrogel beads presents a new approach for the removal of metal from water sources. The beads were designed for aluminum removal and fully characterized using various methods, including Fourier transform infrared spectroscopy, X-ray photoelectron spectroscopy, scanning electron microscopy−energy-dispersive Xray spectroscopy, vibrating sample magnetometry, microcomputed tomography, and dynamic mechanical analysis. Statistical experimental designs were employed to optimize the parameters of the adsorption and recovery processes. Plackett−Burman Design, Box−Behnken Design, and Central Composite Design were used for identifying the significant factors and optimizing the parameters of the adsorption and recovery processes, respectively. The optimum parameters determined for adsorption are as follows: pH: 4, contact time: 30 min, adsorbent amount: 600 mg; recovery time: reagent 1 M HNO 3 ; and contact time: 40 min. The adsorption process was described by using the Langmuir isotherm model. It reveals a homogeneous bead surface and monolayer adsorption with an adsorption capacity of 5.25 mg g −1 . Limit of detection and limit of quantification values were calculated as 4.3 and 14 μg L −1 , respectively. The adsorption process was described by a pseudo-second-order kinetic model, which assumes that chemisorption is the rate-controlling mechanism. Thermodynamic studies indicate that adsorption is spontaneous and endothermic. The adsorbent was reusable for 10 successive adsorption−desorption cycles with a quantitative adsorption of 98.2% ± 0.3% and a recovery of 99.4% ± 2.6%. The minimum adsorbent dose was determined as 30 g L −1 to achieve quantitative adsorption of aluminum. The effects of the inorganic ions were also investigated. The proposed method was applied to tap water and carboy water samples, and the results indicate that magnetic hydrogel beads can be an effective and reusable bioadsorbent for the detection and removal of aluminum in water samples. The recovery values obtained by using the developed method were quantitative and consistent with the results obtained from the inductively coupled plasma optical emission spectrometer.

show abstract

Integrated production-maintenance strategy considering energy consumption and recycling constraints in dry machining

Guendouli,

Mifdal,

Dellagi

et al. 2024

Int J Adv Manuf Technol

View full text Add to dashboard Cite

The current challenge for industrial companies, involved in improving CNC -Computer Numerical Control -mechanical manufacturing machines, consists in integrating production decision aid adapted to the constraints associated with dry machining processes. This tool provides the best choice of appropriate production parameters for dry machining, which has a direct impact on productivity, system degradation and the quality of the final product. The proposed study develops an integrated production-maintenance policy which considers simultaneously several parameters related to production process and manufacturing system environment. In fact, our goal consists in determining an economical integrated production maintenance strategy that minimize the total cost including raw materials, production, recycling and maintenance. Considering two types of raw materials (steel and aluminum) and requesting to a random demand over a finite horizon dissociated to subperiods, the economical integrated maintenance-production, which is obtained by minimizing the total cost, is illustrated by the processing time of each type of raw materials for each subperiod and the optimal preventive maintenance time. The impact of the type of raw material with regard to some parameters like cutting speed, recycle cost, and the degradation system is taken into account in the determination of the economic plan. An analytical model expressing the objective function, the total cost, according to the variable decisions is developed. A numerical solving procedure, a numerical example and a sensitivity study are proposed in order to prove the developed analytical model.

show abstract

A review of the mechanical and chemical properties of aluminium alloys AA6262 T6 and its composites for turning process in the CNC

Cited by 7 publications

References 25 publications

Integrated Production-Maintenance Strategy considering energy consumption and recycling constraints in dry machining

Integrated Production-Maintenance Strategy considering energy consumption and recycling constraints in dry machining

Magnetic Hydrogel Beads as a Reusable Adsorbent for Highly Efficient and Rapid Removal of Aluminum: Characterization, Response Surface Methodology Optimization, and Evaluation of Isotherms, Kinetics, and Thermodynamic Studies

Integrated production-maintenance strategy considering energy consumption and recycling constraints in dry machining

Contact Info

Product

Resources

About