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定义了数列的乘法和加法 ,结合机械有级变速系统的转速图和传动系统图 ,提出了机械有级变速系统方案的数字化模型 .采用这种数字化模型 ,能够实现从方案拟定到结构尺寸计算整个过程的计算机辅助设计和优化 ,克服利用计算机进行方案设计的技术难题 .本文提出的数字化模型 ,包含了转速图所表达的全部内容 ,且简单明了 .通过对常规传动系统、分支传动系统和使用多速电动机的传动系统的数字模型的建立 ,归纳了不同类型传动系统数字模型的特点 ,为使用数字化模型进行优化设计奠定了基础 .
The multiplication and addition of serial numbers are defined, and the digital model of the mechanical step-variable transmission system is proposed according to the rotational speed diagram and transmission system diagram of the mechanical step-variable speed transmission system.Using this digital model, the entire The process of computer-aided design and optimization, to overcome the use of computer program design of the technical problems.The digital model proposed in this paper, including all the contents of the speed map, and simple and clear.By the conventional transmission system, the branch drive system and the use of more The establishment of the digital model of the transmission system of the speed motor induces the characteristics of the digital model of the different types of transmission system and lays the foundation for the optimization design using the digital model.