The invention discloses a method for reducing the peak value of the contact pressure between the rolls of an HC series rolling mill in the steel rolling field and a roller.
本发明公开了一种轧钢领域中降低HC系列轧机辊间接触压力峰值的方法及轧辊。
In this paper, friction field distribution between sliver and pressure bar on a homebred drawing frame is analyzed, and on this basis, the best range of contact arc is deduced.
本文以国产并条机为例，分析了并条机上须条与压力棒上摩擦力界的分布，并进一步推导出了须条对压力棒包围角度的最佳范围。
Before the break, the width of the contact field on the air side has a great increase, but the max contact pressure increase at first and then become smaller due to the increase of the contact width.
在没有失稳之前，油封唇口接触宽度随油封内腔压力有明显增大，而最大接触压力先是不断增大，后由于接触宽度增大的缘故，最大接触压力开始减小。
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