TY - JOUR

T1 - Design of Hybrid Components Joining Zone through Sensitivity Analysis

AU - Siqueira, Renan

AU - Shugar, Sean

AU - Mozgova, Iryna

AU - Lachmayer, Roland

N1 - Funding information: The results presented in this paper were obtained under the umbrella of Collaborative Research Center 1153 “Process Chain for Manufacturing Hybrid High Performance Components by Tailored Forming”, preliminary inspection project C2. The authors would like to thank the German Research Foundation (DFG) and the CRC 1153 for its financial and organizational support, and also Dynardo GmbH for providing the software Optislang.

PY - 2019/7

Y1 - 2019/7

N2 - Multi-material structures are a trending topic for the industry. With a high application potential, such as lightweight or extended life cycle, different manufacturing technologies are further developed for this intent. One of these technologies is Tailored Forming, a process-chain capable of joining different metals and creating massive hybrid components. In parallel to this development, new challenges rise for design, which has the responsibility of finding an optimal use of this technology and produce higher-performance products. However, this task cannot be solved by conventional engineering approach, since strong manufacturing constraints are involved and a lack of understanding about the joining zone formed between the materials still exists. To fill this gap, the objective of this study is to analyse the influence of the joining zone design over the structure behaviour and establish a suitable design method. For that, a computer-aided environment was constructed and a parametric sensitivity analysis was executed, taking a hybrid shaft as example. At the end, the simulation's results allowed a multi-objective optimisation and were able to generate first design guidelines.

AB - Multi-material structures are a trending topic for the industry. With a high application potential, such as lightweight or extended life cycle, different manufacturing technologies are further developed for this intent. One of these technologies is Tailored Forming, a process-chain capable of joining different metals and creating massive hybrid components. In parallel to this development, new challenges rise for design, which has the responsibility of finding an optimal use of this technology and produce higher-performance products. However, this task cannot be solved by conventional engineering approach, since strong manufacturing constraints are involved and a lack of understanding about the joining zone formed between the materials still exists. To fill this gap, the objective of this study is to analyse the influence of the joining zone design over the structure behaviour and establish a suitable design method. For that, a computer-aided environment was constructed and a parametric sensitivity analysis was executed, taking a hybrid shaft as example. At the end, the simulation's results allowed a multi-objective optimisation and were able to generate first design guidelines.

KW - Computer Aided Design (CAD)

KW - Design methods

KW - Lightweight design

KW - Multi-material

KW - Sensitivity Analysis

UR - http://www.scopus.com/inward/record.url?scp=85079811295&partnerID=8YFLogxK

U2 - 10.1017/dsi.2019.276

DO - 10.1017/dsi.2019.276

M3 - Conference article

AN - SCOPUS:85079811295

VL - 1

SP - 2697

EP - 2704

JO - Proceedings of the International Conference on Engineering Design, ICED

JF - Proceedings of the International Conference on Engineering Design, ICED

SN - 2220-4334

IS - 1

T2 - 22nd International Conference on Engineering Design, ICED 2019

Y2 - 5 August 2019 through 8 August 2019

ER -