Developing Energy Estimation Model Based on Sustainability KPI of Machine Tools

Um, Jumyung; Gontarz, Adam; Stroud, Ian

doi:10.1016/j.procir.2015.03.002

Cited by 7 publications

(4 citation statements)

References 20 publications

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“…Dalam tahap perencanaan pemilihan mesin harus disesuaikan dengan proses produksi untuk menghindari fungsi komponen/fitur dari mesin yang tidak dibutuhkan sehingga bisa mengurangi penggunaan energi. Pada proses pemilihan mesin perkakas yang disesuaikan dengan proses produksi dapat menggunakan key performance index (Um, Gontarz, & Stroud, 2015). Untuk mengetahui karakteristik konsumsi energy pada mesin perkakas, dapat dilakukan bench marking pada beberapa mesin perkakas sejenis untuk menginvestigasi penggunaan energi sehingga mendapatkan data pola konsumsi energi dari setiap mesin .…”

Section: Pendahuluanunclassified

Identifikasi Aliran Energi Listrik pada Mesin CNC Machining Center

Harbintoro,

Srimurni

2023

JEEMM

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<p><em>CNC machine tools have been widely used in the process and manufacturing industries, which have the potential to increase the intensity of electrical energy consumption so that energy efficiency is needed. Energy efficiency is a necessity for the sustainability of the process and manufacturing industrial sector which will be related to energy costs and environmental factors. In order to carry out energy efficiency, it is necessary to identify the consumption of electrical energy by tracing and mapping the electrical energy flow to the components in a CNC machining center machine, so opportunities for energy savings can be known. This research was conducted by collecting data by monitoring energy consumption in stand-by, setting and cutting machine conditions. Cutting tests are carried out to determine the energy consumption of each machine component that affects energy use. After that it can be seen the energy flow pattern by classifying the energy user components into primary and secondary components. Based on the analysis of electrical energy consumption data during the cutting process, it is known that the significat energy users are the spindle motor, the axis feed motor (X, Y, Z) and the coolant motor.</em></p>

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Section: Pendahuluanunclassified

Identifikasi Aliran Energi Listrik pada Mesin CNC Machining Center

Harbintoro,

Srimurni

2023

JEEMM

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“…Um et al [48] proposed an approach for deriving an energy estimation model from general key performance indicators of the sustainability of machine tools in the laser welding process of an automotive assembly line and the milling process of an aircraft part manufacturer. ANOVA and RSM are widely used for optimizing cutting parameter tools.…”

Section: Dimensions Of the Sustainability Metrics For Machining Procementioning

confidence: 99%

An Approach to Sustainable Metrics Definition and Evaluation for Green Manufacturing in Material Removal Processes

Ayabaca

Vila

2020

Materials

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Material removal technologies should be thoroughly analyzed not only to optimize operations but also to minimize the different waste emissions and obtain cleaner production centers. The study of environmental sustainability in manufacturing processes, which is rapidly gaining importance, requires activity modeling with material and resource inputs and outputs and, most importantly, the definition of a balanced scorecard with suitable indicators for different levels, including the operational level. This paper proposes a metrics deployment approach for the different stages of the product life cycle, including a conceptual framework of high-level indicators and the definition of machining process indicators from different perspectives. This set of metrics enables methodological measurement and analysis and integrates the results into aggregated indicators that can be considered for continuous improvement strategies. This approach was validated by five case studies of experimental testing of the sustainability indicators in material removal operations. The results helped to confirm or modify the approach and to adjust the parameter definitions to optimize the initial sustainability objectives.

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“…A lack in having available this kind of data has been discussed many times already [11]. We are using Weinert's work [12] as a basis for calculating the energy demand as normative values.…”

Section: Energy Profilingmentioning

confidence: 99%