In order to improve single productivity, and got parameters of steel ball rolling, This paper has done pass design and experiments of two grooves rolling steel ball.
为提高球磨钢球的单机生产率，并获取钢球轧制的力能参数，进行了钢球双头轧制孔型设计及实验。
It introduces the overall design of the system in chapter two, formed mostly with precondition of pulse, enlarge signal, Low-Pass Filter, AD Conversion, Serial Communication, waveform showing etc.
第二章介绍了系统的总体设计方案，它主要由脉搏信号预处理、信号放大、低通滤波、AD转换、串行通信、波形显示等几部分组成。
Al ball skewing rolling pass design firstly has used design project of two grooves rolling.
铝球斜轧模具设计首次采用了双头轧制的设计方案。
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