Optimization of Electroplating Thickness Quality at Hip Joint Implant using the Taguchi Method

Putri, Sela Angela; Pujiyanto, Eko; Triyono, Joko

doi:10.22219/jtiumm.vol20.no1.45-52

Cited by 3 publications

(3 citation statements)

References 8 publications

Supporting

Mentioning

Contrasting

Unclassified

Order By: Relevance

“…Metode Taguchi telah digunakan dalam berbagai penelitian terkait proses manufaktur pada berbagai material untuk mengoptimalkan pengaturan parameter prosesnya seperti pada proses pembubutan pada baja karbon [15], proses pelapisan listrik pada baja tahan karat [16], proses penggilingan pada baja untuk cetakan [17], dan proses perlakuan panas pada baja ringan, baja karbon, paduan alumunium dan paduan super berbasis nikel [18]- [21]. Dalam bidang perlakuan panas termokimia khususnya proses karburisasi, penerapan metode Taguchi belum banyak diteliti terutama untuk material baja tahan karat tipe austenitik.…”

Section: Pendahuluanunclassified

Optimasi Parameter Karburisasi Temperatur Rendah Pada Baja Tahan Karat Austenitik Menggunakan Metode Taguchi

Fanya

Haruman²

2022

JRM

View full text Add to dashboard Cite

Austenitic stainless steel is a popular material for its corrosion resistant properties, however it has low hardness which limits its application. Low-temperature carburizing can be used to improve the mechanical properties of the austenitic stainless steel by producing expanded austenite layer. In order to get a high-quality layer and an efficient processing operation, the carburizing process must be optimized. In this research, a Taguchi method was utilized to investigate the effect of processing parameters related to the formation of the expanded austenite layer depth in austenitic stainless steel. Four factors were selected to be optimized namely temperature, gas flow rate, time, and gas composition with three levels each. L9(34) orthogonal array was applied with nine experimental tests to get the diffusion depth value of carbon in the expanded austenite layer. S/N ratio was used to determine the optimum factor combination with nominal-the-better quality characteristic and the most significant factor was obtained by applying the Analysis of Variance. Temperature was found to be the most significant factor with 54.91% contribution. The optimum combination was also successfully defined with temperature at 450°C (level 2), gas flow rate at 15 liter per minute (level 2), time at 12 hours (level 3), and gas composition at 15% CH4 – 5% H2 – 80% N2 (level 3). Clearly, in this study the Taguchi method was proven to be appropriately used as one of robust tools in optimizing the thermochemical treatment process parameters.

show abstract

Section: Pendahuluanunclassified

Optimasi Parameter Karburisasi Temperatur Rendah Pada Baja Tahan Karat Austenitik Menggunakan Metode Taguchi

Fanya

Haruman²

2022

JRM

View full text Add to dashboard Cite

show abstract

“…Electroplating [50][51][52][53][54] Can be used to plate a wide range of metals and prevent them from corrosion…”

Section: Thin Filmmentioning

confidence: 99%

Additive Manufacturing of Titanium-Based Implants with Metal-Based Antimicrobial Agents

Dzogbewu

Preez

2021

Metals

View full text Add to dashboard Cite

Due to increasing bacterial resistance to antibiotics, surface coatings of medical devices with antimicrobial agents have come to the fore. These surface coatings on medical devices were basically thin coatings that delaminated from the medical devices due to the fluid environment and the biomechanical activities associated with in-service implants. The conventional methods of manufacturing have been used to alloy metal-based antimicrobial (MBA) agents such as Cu with Ti6Al4V to enhance its antibacterial properties but failed to produce intricate shapes. Additive manufacturing technology, such as laser powder bed fusion (LPBF), could be used to produce the Ti6Al4V–xCu alloy with intricate shapes to enhance osseointegration, but have not been successful for texturing the surfaces of the Ti6Al4V–xCu samples at the nanoscale.

show abstract

“…This can be done by optimizing the cutting parameters. Research by Putri, et al [29] discussed the optimization problem. Therefore, this research aims to optimize cutting parameters by minimizing costs, energy, and carbon emissions.…”

Section: Introductionmentioning

confidence: 99%

Multi-Objective Optimization Model of Multi-Pass Turning Operations to Minimize Energy, Carbon Emissions, and Production Costs

Dityarini

Pujiyanto

Suletra

2020

JTI

Self Cite

View full text Add to dashboard Cite

Sustainable manufacturing aspects are environmental, economic, and social. These aspects can be applied to an optimization model in the machining process. An optimization model is needed to determine the optimum cutting parameters. This research develops a multi-objective optimization model that can optimize cutting parameters on a multi-pass turning. Decision variables are cutting parameters multi-pass turning. This research has three objective functions for minimizing energy, carbon emissions, and costs. Three functions are searched for optimal values using the GEKKO. A numerical example is given to show the implementation of the model and solved using GEKKO and Interior Point Optimizer (IPOPT). The results of optimization indicate that the model can be used to optimize the cutting parameters.

show abstract

Optimization of Electroplating Thickness Quality at Hip Joint Implant using the Taguchi Method

Cited by 3 publications

References 8 publications

Optimasi Parameter Karburisasi Temperatur Rendah Pada Baja Tahan Karat Austenitik Menggunakan Metode Taguchi

Optimasi Parameter Karburisasi Temperatur Rendah Pada Baja Tahan Karat Austenitik Menggunakan Metode Taguchi

Additive Manufacturing of Titanium-Based Implants with Metal-Based Antimicrobial Agents

Multi-Objective Optimization Model of Multi-Pass Turning Operations to Minimize Energy, Carbon Emissions, and Production Costs

Contact Info

Product

Resources

About