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472 results

1. ISF
2. Research
3. Simulation and Process Design
DFG_BI_498_116_d_JB

milling tools regarding process dynamics The productivity of machining processes is often limited by the occurrence of dynamic effects such as regenerative chatter. Five options to influence the process dynamics [...] in engineering and design processes, is associated with high costs and restricted in terms of scalability. An optimized process design and parameter selection require a detailed determination of the production [...] stiffness and system damping, the process parameter selection, the process damping maximization, and the regeneration disturbance. Increasing the stiffness or damping of machine tools constitutes a challenge in …
1. ISF
2. Research
3. Machining Technology
DFG_BI_498_102_d_EO

The analysis of different tool design variations with regard to an efficient coolant supply leads to the development of tools with lower tool wear and increases the process reliability for single-lip [...] Means of CFD and SPH/DEM Simulation for Tool and Process Optimisation In contrast to twist drill deep hole drilling, single-lip deep hole drilling is a process in which the contact of the guide pads with [...] edges of the tool, the consideration of the position of the respective chips, as well as the calculation of precise pressure distributions. Thus, a targeted optimisation of the tool design is made possible …
1. VM
2. Research
3. Research focus
4. Current Projects
GammaWzII

damping of the process, caused by dissipative processes, for example as a result of increased friction. The design of functionally structured tools for the targeted damping of milling processes is the central [...] manufacturing system, for example, represents a major design challenge and requires design-specific solutions. The design and optimization of machining processes to increase productivity, for example, by exploiting [...] research into the interrelationships between structural design and process dynamics and subsequently enable targeted structural transfer to milling tools. Contact Cooperation partner Institut für Spanende Fertigung …
1. IPS
2. Research & Consult
3. Research Projects
4. bis 2023
AutoEdge

but should also be able to be designed for other tool types such as milling and threading tools. This should ensure a function-oriented micro-design of all cutting tool types with a geometrically defined [...] AutoEdge Automation of the Beam Cutting Process for the Preparation of Tool Cutting Edges Problem Optimising individual processes in the manufacture of cutting tools can increase their performance and thus [...] strengthen the economic position of tool manufacturers. In this context, the use of preparation processes for the treatment of solid carbide tools before coating, during tool manufacture and, in particular …
1. ISF
2. Research
3. Machining Technology
DFG_BI_498_121_d_JG

further tool optimization. Flow-optimized tools and double tube systems can be developed and manufactured based on the results. This makes it possible to increase process efficiency and process reliability [...] Tool and Process Optimization for efficient Ejector Deep-Hole Drilling-Processes using Smoothed Particle Hydrodynamics (SPH) Ejector deep drilling (also known as double tube system) is one of the three [...] al machining centers, the process of ejector deep hole drilling is required. Two concentric boring bars on which the drill head is screwed characterize the design of the tool system. In contrast to other …
1. APT
2. Professorship
3. Team
4. Alumni
Dr.-Ing. Katrin Brandt

by inadequate simulation tools, as most commercial software solutions are designed for processes in the chemical industry and therefore cannot handle biotechnological processes. This is especially true [...] t of downstream processes using the purification of the cosmeceutical ectoine as example. From December 2008 to September 2012, she worked at the Laboratory of Plant and Process Design on her PhD. In her [...] focused on the development of a simulation and optimization tool for biotechnological processes. Field of Research Biotechnological processes are considered one of the key technologies of the 21st century …
1. APT
2. Professorship
3. Team
4. Alumni
Torsten Hellenkamp

simulation are well known and established tools for the successful design and optimization of production processes in the chemical industry. These software tools and proceedings are actually rarely used [...] characteristics of downstream processes existing software tools known in the chemical industry can not be used directly to in the design and optimization in biotechnical processing. Therefore the research is [...] simulation of downstream processes beginning with the first process concept up to the finished production process. Thus the development of ecological and economical production processes should be simplified …
1. ISF
2. Research
3. Grinding Technology
Fundamental investig. regarding autom. design of microfin

human and material resources. The core of a suitable process design for microfinishing currently lies in the empirical knowledge of machine and tool manufacturers as well as experienced machine operators [...] parameters for each machining stage across the entire microfinishing process and achieve an optimal end result. In addition to process design, the use of suitable measurement technology in the experiments will [...] automated design of microfinishing for rotationally symmetrical components to machine functional surfaces using machine learning methods The project addresses the artificial intelligence-based process design …
1. IUL
2. News: 12/3/2025
Doctoral examination at the IUL

and described, relevant mechanisms were presented, a basis for process and tool design was created, an analytical approach to process design was developed, and a basis for path planning was established. [...] for a novel bending process called “incremental bending in a die.” The process enables the production of complex structures with a simple set of tools and machines. Specific process variables were defined [...] Hybrid Manufacturing Department, Brandenburg University of Technology), Prof. Marcel Bartz (Chair of Design and Product Development, TU Dortmund), and Prof. Ulrich Handge (Chair of Plastics Technology, TU …
1. ISF
2. Research
3. Simulation and Process Design
DFG_BI_498_99_d_AW

milling processes are high, resulting in a high complexity of the NC path planning. The design of 5-axis processes also requires consideration of numerous effects and influences on the process behaviour [...] these models, process simulations can be used to design stable machining processes. © ISF a) Measurement of the axis position-dependent modal system properties. b) Simulative prediction of process parameter [...] possible collisions into account, a subset of valid process parameters is identified. Thus, 5-axis milling processes can be designed with a high process stability while avoiding collisions. In order to …