Maximilian Erber
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View article: In situ stress monitoring and calibration of fiber Bragg Gratings embedded inside aluminum samples at high temperatures
In situ stress monitoring and calibration of fiber Bragg Gratings embedded inside aluminum samples at high temperatures Open
View article: Reconstruction of the bending line for free-form bent components extracting the centroids and exploiting NURBS curves
Reconstruction of the bending line for free-form bent components extracting the centroids and exploiting NURBS curves Open
Free-form bending belongs to the kinematics-based forming processes and allows the manufacturing of arbitrary 3D-bent components. To obtain the desired part, the tool kinematics is adjusted by comparing the target and obtained bending line…
View article: Dual-Alloy Sand Mold Casting: Main Principles and Features
Dual-Alloy Sand Mold Casting: Main Principles and Features Open
The multi-material injector casting (MMIC) process allows the production of castings with two different alloys in a single process. The metal is introduced into the mold through a ceramic down sprue (injector) that moves with the rising su…
View article: Analysis of the melting and solidification process of aluminum in a mirror furnace using Fiber-Bragg-Grating and numerical models
Analysis of the melting and solidification process of aluminum in a mirror furnace using Fiber-Bragg-Grating and numerical models Open
In the search of an adequate real time strain measurement method in aluminum casting, the use of Fiber-Bragg-Grating ( FBG ) is being investigated with great interest. In order to do so, the behaviour of glass fiber sensors in a liquid alu…
View article: Predicting the local solidification time using spherical neural networks
Predicting the local solidification time using spherical neural networks Open
Castings are predestined for the application of structural optimization, but to date, the integration of process simulation into structural optimization is limited due to high computational cost and is therefore often neglected at the begi…
View article: Predicting the solidification time of low pressure die castings using geometric feature-based machine learning metamodels
Predicting the solidification time of low pressure die castings using geometric feature-based machine learning metamodels Open
Casting process simulations are commonly used to predict and avoid defect formation. Their integration into structural optimization can enable automated structure- and process-optimized castings. Nevertheless, these simulations are time-co…
View article: Geometry-based Assurance of Directional Solidification for Complex Topology-optimized Castings using the Medial Axis Transform
Geometry-based Assurance of Directional Solidification for Complex Topology-optimized Castings using the Medial Axis Transform Open
Using structural optimization is ideal for the development of complex aluminum cast parts, due to the high degree of design freedom. Various casting processes exist for production, and these differ in their boundary conditions and process …
View article: Combining Structural Optimization and Process Assurance in Implicit Modelling for Casting Parts
Combining Structural Optimization and Process Assurance in Implicit Modelling for Casting Parts Open
The structural optimization of manufacturable casting parts is still a challenging and time-consuming task. Today, topology optimization is followed by a manual reconstruction of the design proposal and a process assurance simulation to en…
View article: Phase transition and microstructure investigation of perferritic isothermed ductile iron (IDI)
Phase transition and microstructure investigation of perferritic isothermed ductile iron (IDI) Open
Optical analysis, dilatometry as well as neutron diffraction are utilised to investigate the phase transition within ductile iron both in-situ and after the heat treatment process for perferritic isothermed ductile iron (IDI). A suitable a…