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Expansion Injection Molding Process Using Clamping Force for Melt Compression
02/02/2024 - Melt expansion followed by compression has been utilized for high-speed filling. In general, this technology was developed for a machine level. Recently, mold-level technology has been tried. In this...
Development of a Silicone Rubber Mold with an Innovative Waterfall Cooling Channel
16/01/2024 - A conformal cooling channel (CCC) follows the mold core or cavity profile to carry out uniform cooling in the cooling stage. However, the significant pressure drop along the cooling channels is a...
Analysis of the Machine-Specific Behavior of Injection Molding Machines
22/12/2023 - The performance of an injection molding machine (IMM) influences the process and the quality of the parts manufactured. Despite increasing data collection capabilities, their machine-specific...
Recycling of thermoset waste/high?density polyethylene composites: Examining the thermal properties
22/11/2023 - Recycling of thermoset waste/high?density polyethylene composites.In this work, an attempt was made to use recycled thermosetting polymer waste (RTPW) to reduce the environmental impacts. The RTPW...
Influence of Processing Conditions on the Generation of Surface Defects in a Heat-and-Cool Hybrid Injection Molding Technique for Carbon Fiber-Reinforced Thermoplastic Sheets and Development of a Suitable Mold Heated by Far-Infrared Radiation
16/11/2023 - Recently, hybrid injection molding—a type of overmolding technology in which a short carbon fiber-reinforced thermoplastic is injection molded over a compression-molded carbon...
A Hybrid Architectural Model for Monitoring Production Performance in the Plastic Injection Molding Process
08/11/2023 - Monitoring production systems is a key element for identifying waste and production efficiency, and for this purpose, the calculation of the Key Performance Indicator (KPI) Overall Equipment...
Effects of the injection molding processing settings on the phase morphology and mechanical anisotropy of thermoplastic vulcanizates
26/10/2023 - Flow conditions during the injection moulding of thermoplastic vulcanisates result in the formation of local phase morphology configurations and, consquently, in a mechnical anisotropy, illustrated...
Effect of different modifiers on tobacco stalk fiber/high?density polyethylene composites
20/10/2023 - By utilizing waste tobacco stalks, we have prepared composite materials, achieving their high?value utilization. Additionally, we have successfully improved the performance of the composites by...
Polymeric Materials Obtained by Extrusion and Injection Molding from Lignocellulosic Agroindustrial Biomass
10/10/2023 - This review presents the advances in polymeric materials achieved by extrusion and injection molding from lignocellulosic agroindustrial biomass. Biomass, which is derived from agricultural and...
Preparation of Waste PP/Fly Ash/Waste Stone Powder Composites and Evaluation of Their Mechanical Properties
12/05/2023 - The research was carried out to analyze the combined and mechanical properties of polypropylene (PP)/fly ash (FA)/waste stone powder (WSP) composite materials. PP, FA and WSP were mixed and prepared...
Optical Penetration and “Fingerprinting” Analysis of Automotive Optical Liquid Silicone Components Based on Wavelet Analysis and Multiple Recognizable Performance Evaluation
25/12/2022 - The residual stress phenomenon in the injection process of an optical lens affects the quality of optical components, and the refractive error caused by geometric errors is the most serious, followed...
Improvement in Injection Molding Quality Performance with Innovative Cyclone Mixers Used in Polypropylene with Spherical Silicon Dioxide Composites
15/11/2022 - This research proposes an innovative design of a new cyclone mixer for the quality of polymer materials, and it presents a systematic optimization model of process parameters for plastic injection...
A Novel Method of Fault Diagnosis for Injection Molding Systems Based on Improved VGG16 and Machine Vision
01/11/2022 - Artificial intelligence technology has enabled the manufacturing industry and actively guided its transformation and promotion for the past few decades. Injection molding technology is a crucial...
A new approach to dynamic forecasting of cavity pressure and temperature throughout the injection molding process
20/10/2022 - The injection molding process is very sensitive to ordinary environmental alterations, as the numerical simulation is limited to within one injection cycle, and it cannot predict transient regimes....
On?line melt temperature measurements for polymer injection molding through an instrumented annular duct
30/09/2022 - A new device with high measurement robustness is presented for process monitoring on an injection molding machine. The melt temperature is observed to decrease at high screw speeds during...
Comparison of Shielding Material Dispersion Characteristics and Shielding Efficiency for Manufacturing Medical X-ray Shielding Barriers
01/09/2022 - During medical diagnoses, X-ray shielding barriers are used to protect against direct and indirect X-rays. Currently, lead is used as the primary material for shielding barriers; however, the demand...
Industry 4.0 In-Line AI Quality Control of Plastic Injection Molded Parts
29/08/2022 - Automatic in-line process quality control plays a crucial role to enhance production efficiency in the injection molding industry. Industry 4.0 is leading the productivity and efficiency of companies...
Sepiolite organic modifiers effect on pet/sepiolite nanocomposites degradation
01/11/2022 - In this paper the effect of different organosepiolites on PET matrix was evaluated through the analyses of Melt Flow Index (MFI) and Intrinsic Viscosity (IV) of the nanocomposites. PET/sepiolite...
Multifunctional and stretchable graphene/textile composite sensor for human motion monitoring
18/06/2022 - Toughening PLA by melt blending with PBAT and NRAbstractPolylactic acid (PLA) is one of the most commercially potential bio?based and biodegradable materials recently used to partially replace...
Modeling and Experimental Studies on Polymer Melting and Flow in Injection Molding
21/05/2022 - Injection molding, in addition to extrusion, is the most important technology in the polymer processing industry. When modeling injection molding, the global approach is necessary to take into...
Fabrication and Property Characterization of Long-Glass-Fiber-Reinforced Polypropylene Composites Processed Using a Three-Barrel Injection Molding Machine
20/03/2022 - Processing equipment and parameters will highly influence the properties of long-fiber-reinforced injection-molded thermoplastic composites, leading to different fiber lengths and orientations. Thus,...