摘要
利用金属材料受力只改变形状、体积不变及向最小阻力方向流动的特性，将加热到900～1050C的棒料送至中心线倾斜交叉的螺旋轧辊进料口，经成型区、精整区得到钢球毛坯。文中详细论述了轧辊各个部分的设计方法．并以38．100mm钢球为例作了演示。附图8幅，表7个。
Utilizing metallic rnaterial characteristic of only changlng form, notchanging volume and flowing to the minimum resistance direction,deliver bar stock heated to900～1050℃to feeding hole of screw-rolls, the centrelines of which are intersecting slant-ingly, and make it go throngh regio of forming and region of sizing,then ball blanks are ob-tained. In the paper, design methed of various parts of roll is discussed in detail and take38. 100 mm ball for example to give a demonstration.
出处
《轴承》
EI
北大核心
1997年第11期16-21,共6页
Bearing
