【摘要】 介绍自由分度式冷轧法轧制牵伸罗拉沟槽齿形的特点，设计和制造齿形轧轮的简易方法，适合于中小企业生产和开发．更多还原

【Abstract】 With regard to the machining of drawing roll grooved serrated form by means of the method of free graduated cold rolling,the author sums up its characteristics. For an efficient design and manufacture of serrated rolling wheel,a simple and easy method applicable to small-and medium-sized factory is inferred.更多还原