Resource-efficient production technology for large-diameter rolling bearings through hybrid material systems (T01*)

确保风力涡轮机的可靠性和减少维护间隔是降低发电成本的主要因素。随着风力涡轮机的进一步发展，各个部件的尺寸不断增加。因此，涡轮机的滚动轴承暴露在更苛刻的操作条件下，这对其疲劳寿命产生负面影响。通过高应力轴承区域的适应性生产来提高可靠性，其资源效率将提高。为了实现这一目标，这些轴承将首次在该转移项目中进行设计，制造和测试，以扩大定制成型技术的规模。

Ensuring the reliability of wind turbines and reducing maintenance intervals are major factors in reducing power generation costs. With the further development of wind turbines, the dimensions of the individual components are increasing. As a result, the rolling bearings of the turbines are exposed to more demanding operating conditions, which have a negative impact on their fatigue life. With an increase in reliability through adapted production of the highly stressed bearing areas, their resource efficiency will increase. To achieve this goal, these bearings will for the first time be designed, manufactured and tested with regard to their operating behavior in this transfer project in order to scale the tailored forming technology.