Numerical calculation of the tool wear in industrial cold forming processes by further develop-ment of a wear model (T06)

通过进一步开发磨损模型对工业冷成型过程中的刀具磨损进行数值计算（T06）

• 批准号: 417860413
• 金额: --
• 依托单位: Institut für Umformtechnik und Umformmaschinen (IFUM)
• 依托单位国家: 德国
• 项目类别: CRC/Transregios (Transfer Project)
• 财政年份: 2019
• 资助国家: 德国
• 起止时间: 2018-12-31 至 2021-12-31
• 项目状态: 已结题
• 来源: https://gepris.dfg.de/gepris/projekt/417860413?language=en
• 关键词: Numerical; calculation; tool; wear; industrial

The aim of the presented research project is the transfer of the obtained results from the sub-project A7 with regard to the numerical wear modelling as well as superimposed oscillation on the forward extrusion process and its validation in the context of industrial process conditions. At this point, the production trials of solid sheet forming in sub-project B7 should serve as the basis for the investigation of wear. For this purpose numerical as well as experimental investigations on a abstracted model process, which is derived from a complex multistage forming process of the company Fischer, will be realized. The wear model is extended to cover the industrial process. It has to be validated by considering industrial live from the processes of Fischer.

所提出的研究项目的目的是转移子项目A7关于数值磨损建模以及正向挤压过程的叠加振荡及其在工业过程条件下的验证的结果。此时，B7子项目整体板料成形的生产试验应作为磨损研究的基础。为此，将对Fischer公司复杂的多阶段成形过程的抽象模型过程进行数值和实验研究。磨损模型扩展到涵盖工业过程。它必须通过考虑费舍尔过程中的工业生活来验证。