改进三相双层叠绕组嵌线工艺

The Process of Improving the Three-phase Double Layer Winding Embedding

某电动机定子绕组嵌线时,存在绕组端部内、外圆尺寸偏大的问题。通过与同类电动机定子绕组进行比较,发现嵌线工艺不合理是造成绕组端部尺寸不合格的直接原因。在不改变设计给定的绕组平面展开图的前提下,提出了合理的嵌线工艺,不仅解决了上述问题,同时也优化了电动机性能。

While a motor stator winding wire, there is an actual problem that the internal winding overhang dimensions offset is very big. Through comparing with the similar motor stator winding, found that the unreasonable embedding process is the direct cause of the unqualified winding overhang dimension. And while no changing the design of a given wind- ing under the premise planar graph, put forward the reasonable embedding technology. It not only solves the problem, but also optimizes the motor performance.