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Topic Review
Flux Classification
Flux is a granular material that primarily consists of oxides and CaF2. The manufacturing method plays an important role in shaping the flux features.
  • 1.2K
  • 09 Dec 2022
Topic Review
Factors Affecting Human Errors in Manual Assembly Processes
Human errors (HEs) are common problems in manual assembly processes, impacting product quality and resulting in additional costs. HEs refer to mistakes or deviations from intended actions made by individuals when implementing some tasks. These errors can occur due to various reasons, such as a lack of training, fatigue, poor work instructions, etc.
  • 1.2K
  • 15 Dec 2023
Topic Review
Blockchain Technology in Logistics
The most successful applications of Blockchain Technology are still in the area of crypto-currencies, although both scientists and practitioners have discovered the potential of Blockchain Technology in Supply Chain Management. There is a significant theoretical literature on Blockchain Technology, but there exists a lack of published case studies and concrete examples.
  • 1.2K
  • 14 Jul 2021
Topic Review
Implementing Industry 4.0 Principles and Tools in SME
Small and medium enterprises (SME) face various challenges in order to remain competitive in a global market. Industry 4.0 (I4.0) is increasingly presented as the new paradigm for improving productivity, ensuring economic growth, and guaranteeing the sustainability of manufacturing companies. I4.0 refers to the integration of information technologies (internet of things, cyber–physical systems, cloud computing, AI, etc.) and automation (robots, cobots, automated guided vehicles, etc.) in every sphere of a company, vertically and horizontally, to improve performance. However, SMEs are ill equipped and lack resources to undertake this digital shift. 
  • 1.2K
  • 05 Jul 2022
Topic Review
Double-Reheat Boiler in China
The ultra-supercritical (USC) double-reheat technology is an immediate area of research focus in China, since the thermal efficiency of USC double-reheat unit is higher than the USC single-reheat unit. The parameters and capacity of USC double-reheat unit in China have made major breakthroughs, and the thermal efficiency of the units are as high as 47–48%, which is the highest in the world. USC double-reheat boiler is one of the most important devices for USC double-reheat unit, and the design concept and precision have a vital effect on the operation of boiler and power station. The most difficult and important factors in the design of double-reheat boiler are the layout of heating surface and the steam temperature regulation method.
  • 1.2K
  • 24 Dec 2021
Topic Review
Product–Service Systems for supply management of spare parts
A Product–Service System (PSS) can be considered as a combination of customer life cycle-oriented products and services that are provided by means of an extended value creation network. Such a business model fosters the transition from a tangible goods-dominant logic to an intangible goods-dominant one and accomplishes Circular Economy (CE) principles. In fact, the services interwoven with a product’s life cycle, especially those related to its use and End-Of-Life (EOL) phases, play a crucial role in the optimization of the environmental performances of a product through its whole life cycle. However, PSS solutions aimed at practically optimizing supply chain management have scarcely been addressed. In order to reduce this gap, here proposes a procedure based on the PSS Functional Matrix, the Screening Life Cycle Modelling (SLCM) method, and stock management theory to optimize aftermarket services based on market demand.
  • 1.2K
  • 04 Mar 2022
Topic Review
Job Shop Scheduling
Job shop scheduling is one of the most frequently used types of scheduling in manufacturing facilities. In recent years, various research has been conducted to analyze the integration and impacts of the Industry 4.0 environment on job shop scheduling.
  • 1.1K
  • 05 Aug 2021
Topic Review
Lean
The term “lean”, as a management concept that allows organizations to remain competitive by removing waste from their processes, has been fully adopted by management researchers.
  • 1.1K
  • 13 Jul 2023
Topic Review
Mechanical Properties of FDM
Fused deposition modeling (FDM) uses thermoplastic materials to print parts layer by layer. Usually, a (or several) continuous filament made of thermoplastic polymer is heated to the point of viscous state and extruded layer by layer on a platform to build the part. The thermo-plasticity properties of the material assist the fusing of layers together as well as the solidification process while the temperature is decreasing. Bonding between the layers will be generated due to the interaction of the molecules when one layer stays in a molten state and bound to the solid layer while solidifying. However, voids might appear between the layers due to the fast freezing of molten fibers or the lack of overlap between the extruded material and the solidified material. Therefore, these bonds exhibit mechanical properties unlike those created by the conventional manufacturing process and therefore it is difficult to predict the mechanical properties of FDM printed parts.
  • 1.1K
  • 01 Jun 2021
Topic Review
3D Printing to Produce BioComposite
Current environmental concerns have led to a search of more environmentally friendly manufacturing methods, thus, natural fibers have gained attention in the 3D printing industry to be used as biofilters along with thermoplastics. The utilization of natural fibers is very convenient as they are easily available, cost-effective, eco-friendly, and biodegradable. Using natural fibers rather than synthetic fibers in the production of the 3D printing filaments will reduces gas emissions associated with the production of the synthetic fibers that would add to the current pollution problem. As a matter of fact, natural fibers have a reinforcing effect on plastics. This review analyzes how the properties of the different types of polymers vary when natural fibers processed to produce filaments for 3D Printing are added. The results of using natural fibers for 3D Printing are presented in this study and appeared to be satisfactory, while a limited number of studies have reported some issues.
  • 1.1K
  • 12 May 2021
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