This paper is based on previous theory and practical design After the review of machining methods various metal bar straightening machines and twisting machines, this new cutter is now being studied.

本文是在前人研究的理论和实际设计的基础上进行的，在对各种钢筋校直机及钢筋自动弯曲机进行深入探索后，开始新型钢筋自动成型加工机的研制。

youdao

So the calculation of the proportion of twisting moment between the front bar and back bar is based on an accurate calculation.

使前、后连杆分担总扭矩的比例问题建立在较精确的计算基础上。

youdao