work is necessary to fully understand the importance of other Variables.

Acknowledgements

The measurements were carried out at the NCC Ramnasl¨ att Quarry in Southern Sweden. Thomas Gustafsson and the other staff, are gratefully acknowledged. SANDVIK Rock Processing AB is gratefully acknowledged for providing funding, information and support.

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16 (1) (2003) 1–12.

摘要:   圆锥破碎机广泛应用于粉碎岩石材料，特别是在制造聚合物领域和采矿业。以前相关部门开发过一个用来预测圆锥破碎机的几何磨损的模型。在该模型中，预测的几何磨损和实际测得磨损存在较大差异。针对这种差异，研究人员着力于寻找原因。在这项研究中，`751~文^论|文*网www.751com.cn我们把重点放在沿破碎表面的剪切力的作用上，同时实验模拟了两个不同的破碎腔以便于比较。结果，测量值和模拟值之间的差异得到显著的改善。测量在粗破碎腔进行，所测试和记录的运行参数包括压力，功耗和容量，且测试时间延续到衬板的寿命到达为止。模拟运行参数与实测数据之间有相当的一致性，但在本实验中破碎机的运行不够稳定和理想。

关键词：粉碎；破碎；模型；磨料磨损；圆锥破碎机。

1.介绍

    圆锥破碎机广泛用于采矿业和制造聚合物领域，用于粉碎爆破的岩石材料论文网。它的两个主要破碎部分是动锥和固定锥。动锥的主轴顶部由向心球面轴承支撑，底部由偏心套连接。液压缸在推力轴承上施加压力以与主轴的推力平衡，同时为了弥补动锥和固定锥的磨损，液压系统可以抬高主轴的高度。 液压缸中与主轴的推力平衡的液压压力叫做hydroset压力。随着偏心轮的运动，岩石材料在动锥和固定锥之间被挤压和粉