Environmental assessment of new energy battery injection molding
An Environmental Analysis of Injection Molding
This paper investigates injection molding from an environmental standpoint, yielding a system-level environmental analysis of the process. It provides a transparent …
Environmental impact analysis of the injection molding process ...
Results showed significant variations depending on the injected thermoplastic material and the type of injection molding machine (IMM) suggesting that IMM selection has a high relevance for the efficiency, cost and environmental impact of …
Comparative Techno-economic Assessment of NdFeB Bonded …
There is an increasing demand for clean energy technologies such as wind turbines and electric vehicles, which generally require the use of high-performance critical rare earth permanent magnets (REPMs), e.g., neodymium–iron–boron (NdFeB) magnets. However, the growing demand for REPMs is subject to substantial supply risk owing to …
Specific energy consumption (MJ/kg) of injection moulding of PP ...
Song et al. (2009), compared different composite manufacturing methods and reported energy intensity of injection molding to be about 19.0 MJ × kg −1 based on calculations made by Thiriez and ...
[PDF] Streamlined Life Cycle Assessment tool for injection molding …
It is revealed that injection molding generates many impacts, such as the high consumption of electricity caused by the emission of greenhouse gases and use of raw material, and the development of a rapid tool for the application of LCA studies will allow quick decision-making to managers in the environmental perspective. Goal: Companies …
Generative machine learning-based multi-objective process …
The high energy intensity and rigorous quality demand of injection molding have received significant interest under the background of the soaring production of global plastic industry. As multiple parts can be produced in a multi-cavity mold during one operation cycle, the weight differences of these parts have been demonstrated to reflect …
(PDF) Streamlined Life Cycle Assessment tool for injection molding …
In view of the environmental concern and the injection molding process this study aims to review in the literature on eco-design tools based on the Streamlined Life Cycle Assessment of plastic ...
Energy performance evaluation and improvement of unit …
DOI: 10.1016/J.JCLEPRO.2014.09.060 Corpus ID: 108962019; Energy performance evaluation and improvement of unit-manufacturing processes: injection molding case study @article{Madan2015EnergyPE, title={Energy performance evaluation and improvement of unit-manufacturing processes: injection molding case study}, author={Jatinder Madan …
Comparative Techno-economic Assessment of NdFeB Bonded …
Semantic Scholar extracted view of "Comparative Techno-economic Assessment of NdFeB Bonded Magnet Production: Injection Molding versus Big-Area Additive Manufacturing" by Xiaoyu Zhou et al. ... It was found that magnet-to-magnet recycling lowers environmental impacts by 64-96%, depending on the specific impact categories under investigation ...
Estimating energy consumption of injection moulding for …
This paper proposes a guideline for a reliable and sensitive energy estimation of the injection moulding process, taking into account not only the part and …
An environmental analysis of injection molding
This thesis investigates injection molding from an environmental standpoint, yielding a system-level environmental analysis of the process. There are three main objectives: …
An environmental analysis of injection molding
Plastic injection molding, an energy-intensive step in the golf ball manufacturing process, is the focus of the DES model. ... A black-box approach is applied to provide a new model for the energy ...
Environmental impact assessment of battery boxes based on …
Power battery is one of the core components of electric vehicles (EVs) and a major contributor to the environmental impact of EVs, and reducing their environmental emissions can help enhance the ...
Injection Moulding Risk Assessment
Understanding and assessing these risks is crucial to ensure the safety and well-being of workers and the quality of the final products.. This article aims to provide a comprehensive overview of the risks associated with injection moulding and the safety measures that can be implemented for risk assessment. Examining the potential …
A multiple-criteria environmental impact assessment for the …
In this regard, the specific energy consumption of six hydraulic injection molding machines and the profile of their energy consumption over one cycle of injection molding process were measured to assess the effect of different machine related and process related parameters on energy consumption and realize energy saving …
Assessment of Energy Consumption in Injection Moulding …
Injection moulding may appear to be a benign process regarding energy consumption. However, the large scale of this process makes its impacts especially critic and minor efficiency improvements may lead to high overall …
Mold cooling in thermoplastics injection molding: Effectiveness and ...
1. Introduction1.1. Energy use in thermoplastics injection molding. About 117 million metric tons of thermoplastics are processed globally each year by injection molding (Anon, 2019a), confirming this as a major manufacturing process.We estimate that the associated electricity use by the molding machines is approximately 150 × 10 9 kWh, …
Semi-empirical Modeling of the Energy Consumed during the Injection ...
This paper presents a semi-empirical model for determining the energy consumption of an injection molding machine based on the energy profile of the injection molding process. The model utilizes empirical data to the idle or baseline energy consumption of the machine tool, which is non-negligible. A theoretical analysis is used to …
Is injection molding environmentally friendly?
The new Demag machines from Sumitomo, for example, show increased capacity and reduced energy consumption. ... This is because injection molding is highly energy intensive and therefore can leave a significant carbon footprint. ... By taking these steps as part of a wider environmental strategy, injection molders can significantly …
A multiple-criteria environmental impact assessment for the …
DOI: 10.1016/S0959-6526(02)00019-7 Corpus ID: 109402428; A multiple-criteria environmental impact assessment for the plastic injection molding process : a methodology @article{Pun2003AME, title={A multiple-criteria environmental impact assessment for the plastic injection molding process : a methodology}, author={Kit Fai …
Life Cycle Assessment Model of Plastic Products: Comparing ...
1. Introduction. Life cycle assessment (LCA) is a methodology proposed by Bicalho et al. that is used to evaluate the environmental impacts of products from the production of raw materials to the products'' end of life [].According to the scientific works of Jensen et al. [], life cycle analyses flows were initially determined for the depletion of …
What Is Injection Molding? Process, Benefits, and Vital Tips
What is injection molding is a common question among product managers needing plastic parts extensively. This guide describes all you should know about this process. ... New Energy Speed up innovation and development. ... injection molding has some associated environmental concerns. Molding machines use a lot of energy for …
Injection molding vs Extrusion: Differences and Comparison
Energy Consumption: The injection molding process can be energy-intensive, particularly in the heating and cooling cycles. This aspect is increasingly important as industries strive for more sustainable manufacturing practices. ... Energy efficiency is a critical factor in manufacturing, impacting both cost and environmental footprint ...
Estimating energy consumption of injection moulding for environmental ...
It is revealed that injection molding generates many impacts, such as the high consumption of electricity caused by the emission of greenhouse gases and use of raw material, and the development of a rapid tool for the application of LCA studies will allow quick decision-making to managers in the environmental perspective.
Energy Consumption Variability in Life Cycle Assessments of …
The results demonstrate that this approach efficiently adjusts process parameters to meet quality standards, significantly reducing raw material consumption, …
An Environmental Analysis of Injection Molding
This environmental analysis of injection molding highlights a few important points. The choice of injection molding machine type (hydraulic, hybrid or all-electric) has a substantial impact on the specific energy consumption (SEC). The SEC values for hydraulic, hybrid and all-electric machines analyzed are 19.0, 13.2 and 12.6 MJ/kg respectively (including …
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