Polymer gears have become more established and consequently implemented in various drive train applications. To perform a precise calculation of power train application, a completed database for polymer materials must be known. In the field of polymer database, there is a lack of fatigue and thermal data which are not accessible from suppliers. In the present study, durability testing of POM/PA combination is observed. In the research, different poliamide gears (also reinforced with glass fibers) were characterized to obtain meshing temperatures and fatigue data — Woehler lines. Reinforced polyamide gears show better durability performance at higher loading — torque conditions with lower temperature dispersion in contact compared to generic polyamide when melting failure occurs. When excessive fatigue is observed, resulting in more than 1 million cycles, PA gears have longer lifetime compared to composite gears.

聚合物齿轮已经变得更加成熟并因此在各种传动系统应用中得到实施。为了对动力传动系应用进行精确计算，必须知道一个完整的聚合物材料数据库。在聚合物数据库领域，缺乏供应商无法访问的疲劳和热数据。在本研究中，观察到 POM/PA 组合的耐久性测试。在研究中，对不同的聚酰胺齿轮（也用玻璃纤维增​​强）进行了表征，以获得啮合温度和疲劳数据——Woehler 线。与普通聚酰胺相比，在发生熔化故障时，增强聚酰胺齿轮在更高的负载下表现出更好的耐用性 - 扭矩条件下接触温度分散更低。当观察到过度疲劳时，