Moldex3D Northern America, Inc’s Post

Study on the Effect of Process Parameters and Mold Structure on the “Whiten Spot” on ASA Products Surface The uneven colored white spot often appears nearby the gate in injection molding of automotive parts, which affects the appearance of the product. The occurrence of the white spot is related to the injection parameters and mold structure. This research adopted Moldex3D to simulate the injection molding process and integrated practical experiment to show the relationship between the Von Mises Stress and the white spot on the product surface. The purpose of this study is to optimize injection parameters and mold structure via simulation help minimize the risk of white spot occurring. https://lnkd.in/gwevT8K3 #Moldex3D #cae #injectionmold #plasticsengineering #plastics #plasticmold #precisionmold #plasticmold #mouldmaking #plasticinjectionmoulding #injectionmould #moldmanufacturing #moldmaker #moldex3dprofessional #plasticsindustry #partdesign #moldingdefects #molding #moldmaking #plasticsengineering #plasticinjectionmolding #injectionmolding #simulation #simulationsoftware #Engineering #PlasticsEngineering #ProductDesign #MoldDesign #IndustrialDesign #MechanicalEngineering #ProcessEngineering

Barrel Compression on Application of Injection Molding Filling Analysis The core of Industry 4.0 is a Cyber-Physical System. Currently, the most well-known method of interpreting the real injection molding process is through virtual models using mold filling simulation technology. It is used to transfer all of the elements in injection molding into a virtual system, in which, the calculation of the product quality and production efficiency will be applied in the physical space for further manufacturing decisions. https://lnkd.in/gUec5pTm #Moldex3D #cae #injectionmold #plasticsengineering #plastics #plasticmold #precisionmold #plasticmold #mouldmaking #plasticinjectionmoulding #injectionmould #moldmanufacturing #moldmaker #moldex3dprofessional #plasticsindustry #partdesign #moldingdefects #molding #moldmaking #plasticsengineering #plasticinjectionmolding #injectionmolding #simulation #simulationsoftware #Engineering #PlasticsEngineering #ProductDesign #MoldDesign #IndustrialDesign #MechanicalEngineering #ProcessEngineering

Considering 3D Barrel Compression in Injection Molding simulation To compare injection molding and simulation results, the most critical procedure is to make the input data in the simulation consistent with the real molding conditions, in which the machine movement modeling is the most important issue. In the traditional simulation, the screw movement is simply transferred into the speed and pressure imposed on the melt, which has oversimplified the real melt flow behaviors. It does not fully consider the high temperature and obvious changes in compressibility (including viscosity and PvT) inside the screw. Therefore, if the screw’s dynamic motions inside the barrel can be included in the filling and packing simulation, we can obtain better dynamic behaviors simulation of the melt and a more accurate injection pressure prediction. https://lnkd.in/g4WbgdD #Moldex3D #cae #injectionmold #plasticsengineering #plastics #plasticmold #precisionmold #plasticmold #mouldmaking #plasticinjectionmoulding #injectionmould #moldmanufacturing #moldmaker #moldex3dprofessional #plasticsindustry #partdesign #moldingdefects #molding #moldmaking #plasticsengineering #plasticinjectionmolding #injectionmolding #simulation #simulationsoftware

PEGATRON Improved the Warpage of a Tablet Base Case Cover by 92% In order to create lighter, slimmer parts, PEGATRON engineers were tasked to reduce the thickness of a tablet bottom base case cover from 1.5mm to 1mm and add a metal insert part, 0.5mm thickness, to the original design. Thin-wall molding can be challenging and create many problems such as filling imbalances and structural integrity. PEGATRON engineers used Moldex3D simulation software to optimize mold designs, reduce shrinkage and validate the strength of the part through integration with FEA analysis. https://lnkd.in/g5PenjGz #Moldex3D #cae #injectionmold #plasticsengineering #plastics #plasticmold #precisionmold #plasticmold #mouldmaking #plasticinjectionmoulding #injectionmould #moldmanufacturing #moldmaker #moldex3dprofessional #plasticsindustry #partdesign #moldingdefects #molding #moldmaking #plasticsengineering #plasticinjectionmolding #injectionmolding #simulation #simulationsoftware #Engineering #PlasticsEngineering #ProductDesign #MoldDesign #IndustrialDesign #MechanicalEngineering #ProcessEngineering #ProfessionalDevelopment

Two-shot Injection-Compression molding Two-shot Injection-Compression molding (2K-ICM) has immense potential to realize single-part solutions for large and complex components with high surface areas. The development of aesthetic defects like sink marks in 2K-ICM is governed by a complex interplay of several factors. The objectives were to demonstrate a simulation framework for 2K-ICM by leveraging Moldex3D to capture the key aspects of the process for a model-ribbed geometry and investigate the geometrical and processing factors underlying the development of sink marks. Challenges: - Lack of full understanding of 2K-ICM. - Complicated design and process guidelines for 2K-ICM. - Sink marks. Click below link to see the solution: https://lnkd.in/gfDzEy92 #Moldex3D #cae #injectionmold #plasticsengineering #plastics #plasticmold #precisionmold #plasticmold #mouldmaking #plasticinjectionmoulding #injectionmould #moldmanufacturing #moldmaker #moldex3dprofessional #plasticsindustry #partdesign #moldingdefects #molding #moldmaking #plasticsengineering #plasticinjectionmolding #injectionmolding #simulation #simulationsoftware #Engineering #PlasticsEngineering #ProductDesign #MoldDesign #IndustrialDesign #MechanicalEngineering #ProcessEngineering

🎉 Don't miss out on our upcoming webinar! 🎉 🌟 Building Confidence with #LSR Molding through #Moldex3D 🌟 📅 Date: May 15, 2024 🕝 Time: 2:30 PM EDT Join us as we delve into the world of Liquid Silicone Rubber (#LSR) molding and how #Moldex3D simulation software can revolutionize your manufacturing process. This presentation will showcase the power of #Moldex3D in optimizing design, tooling, and processing, allowing you to overcome common manufacturing challenges with ease. What Attendees Will Learn: 1️⃣ The strategic application of #Moldex3D to reduce prototyping costs, enhance part quality, and streamline production. 2️⃣ How simulation insights lead to practical adjustments in part geometry, tooling modifications, and optimized processing conditions. Take your #LSR molding to the next level with #Moldex3D! Register now to secure your spot: https://lnkd.in/gT8sKcnS #Moldex3D #LSRmolding #Simulation #Manufacturing #Webinar #cae #injectionmold #plasticsengineering #plastics #plasticmold #precisionmold #plasticmold #mouldmaking #plasticinjectionmoulding #injectionmould #moldmanufacturing #moldmaker #moldex3dprofessional #plasticsindustry #partdesign #moldingdefects #molding #moldmaking #plasticsengineering #plasticinjectionmolding #injectionmolding #simulation #simulationsoftware

Family Mold Development and Automatic Import of Notebook Keyboard Moldex3D has effectively integrated various materials and different sizes of mold cavities, planned the configurations of cold and hot runners, and optimized the weld line. In the initial design stage, we conducted problem analysis and verification to assess the feasibility of products and molds. https://lnkd.in/ge6kr7bp #Moldex3D #cae #injectionmold #plasticsengineering #plastics #plasticmold #precisionmold #plasticmold #mouldmaking #plasticinjectionmoulding #injectionmould #moldmanufacturing #moldmaker #moldex3dprofessional #plasticsindustry #partdesign #moldingdefects #molding #moldmaking #plasticsengineering #plasticinjectionmolding #injectionmolding #simulation #simulationsoftware #Engineering #PlasticsEngineering #ProductDesign #MoldDesign #IndustrialDesign #MechanicalEngineering #ProcessEngineering

Quick Molding Diagnosis with XY Curve throughout Different Locations Injection molding is a very complicated process, and it is difficult to track the melt flow behaviors inside the cavity. However, to diagnose the molding issues, we have to understand the property variation at different locations. For example, we have to attain the temperature distribution information throughout the part surface so that we can understand cooling efficiency and balance. In order to help users deeply look into the molding process, Moldex3D Studio provides the Probe feature. https://lnkd.in/gSgckWvF #Moldex3D #cae #injectionmold #plasticsengineering #plastics #plasticmold #precisionmold #plasticmold #mouldmaking #plasticinjectionmoulding #injectionmould #moldmanufacturing #moldmaker #moldex3dprofessional #plasticsindustry #partdesign #moldingdefects #molding #moldmaking #plasticsengineering #plasticinjectionmolding #injectionmolding #simulation #simulationsoftware #Engineering #PlasticsEngineering #ProductDesign #MoldDesign #IndustrialDesign #MechanicalEngineering #ProcessEngineering #ProfessionalDevelopment

Unignorable Simulation of Barrels and Nozzles Molding simulation accuracy is highly dependent on the input conditions. In simulations, normally only the behaviors inside the mold cavity are analyzed without the consideration of the injection unit. In the injection process, the material is squeezed by the screw, and then flows by the barrel, nozzle, and eventually enters the cavity. The whole process used to be simplified as the ideal flow rate at the inlet. However, this approach ignores the material property changes that occurred inside the barrel and nozzle, which will affect the reality of flow rate, temperature, and viscosity at the inlet. Thus, manufacturing condition differences between simulation and reality initially exist. To eliminate this gap, the simulation inside the barrel is very critical. https://lnkd.in/g3BUFfC2 #Moldex3D #cae #injectionmold #plasticsengineering #plastics #plasticmold #precisionmold #plasticmold #mouldmaking #plasticinjectionmoulding #injectionmould #moldmanufacturing #moldmaker #moldex3dprofessional #plasticsindustry #partdesign #moldingdefects #molding #moldmaking #plasticsengineering #plasticinjectionmolding #injectionmolding #simulation #simulationsoftware

Comprehensive MCM Simulation Considering the Previous Shot’s Effects The multi-component molding (MCM) technology can efficiently integrate more than two separate plastic parts and is widely applied in the industry. Through CAE analysis, manufacturers can simulate product quality in advance. However, if we only consider the processing of the second shot, the product quality and design optimization cannot be ensured. Due to the effects of multiple injections and numerous materials, the part insert status at the end of the first shot will affect the part warpage behaviors in the second shot. Thus, we need to better control the effects of the previous shot on the part warpage. https://lnkd.in/gVUxgUW9 #Moldex3D #cae #injectionmold #plasticsengineering #plastics #plasticmold #precisionmold #plasticmold #mouldmaking #plasticinjectionmoulding #injectionmould #moldmanufacturing #moldmaker #moldex3dprofessional #plasticsindustry #partdesign #moldingdefects #molding #moldmaking #plasticsengineering #plasticinjectionmolding #injectionmolding #simulation #simulationsoftware