关于制定应力断料机的系列和型谱的探讨

A Discussion on Formulating the Pedigreeof the stress Breaking Machine

根据国家机床型号编制方法的有关规定和应力断料机自身的特点，首先提出断料机的组、系划分原则，借此将断料机划分为十个组，每个组又划分为十个系（系列），通过汉语拼音字母和阿拉伯数字按一定规律的排列组合，能够准确表明断料机的结构性能、使用范围和规格大小，从而初步建立了断料机自身的系列和型谱。

Based on the regulations for organizing methods of the national machine toolpedigree and the features of the stress breaking machine, the principle of dividing the stressbreaking machine into groups and series is put for ward in the first place,and then the stressbreaking machine is separated into ten groups.and every group is separated into ten series.By arranging chinese phonetic alphabets and arabic numerals in a certain order, constructionand performance. application limits.and specification dimensions of the stress breaking ma-chine can be made clear. So the pedigree of the stress breaking machine is preliminary estab-lished .