With analysis of structure of cone roller bearing inner ring forgings, corresponding improvement on original forging technology has been put forward.
分析圆锥滚子轴承内圈锻件结构，对原锻造工艺中的不足提出了相应的工艺改进措施。
In order to save materials and improve labor productivity, most of the bearing rings are formed through forging, cold heading or ball is rolled through the forming roller is small, cold heading shape.
为了保存材料和改进劳动生产力，大多支承圆环通过锻件，冷的标题被形成或球通过形成的路辗滚动是小，冷的标题形状。
Constitution and working principle of Model WGSH80 Roll Forging Press with Double Cone Roller have been described.
主要阐述了W GSH80型双锥辊辗压机液压系统的组成及其工作原理。
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