根据以上要求,专门设计了起重用的交流异步电动机,型号为YZR(绕线型)和YZ(笼型)系列,这类电动机具有过载能力强、起动性能好、机械强度大和机械特性较软的特点,能够适应起重机工作的要求。
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本文用连分数理论研究并解释纤维缠绕线型。
The article studies the theory of continued fractions and describes filament winding patterns.
对缠绕规律进行了研究,提出了精确缠绕线型的设计方法。
The winding principle and calculation method for accurate winding pattern are also given.
通过六维数控缠绕机缠绕出锥形壳体,获得比较满意的缠绕线型。
By the six-axis NC filament winding machine, the conical vessel is produced and received satisfaction from winding pattern.
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