摘要
通过建立数学计算模型,推导出液压支架的顶梁运动轨迹中一个关键点的计算方程式,根据该方程式的特点,确定一种适宜的求解方法,从而求得液压支架顶梁运动轨迹并给出解题实例。
By constructing a mathematical computing model, the computational equation of a key point along the motion track of the roof beam for hydraulic support is educed. According to the characteristic of the equation, a suitable solution can be decided and the motion track of the roof beam for hydraulic support can also be concluded. The solution examples are also given in this paper.
出处
《煤矿机电》
北大核心
2004年第4期6-8,11,共4页
Colliery Mechanical & Electrical Technology
关键词
液压支架
顶梁轨迹
计算方法
hydraulic support
motion track of roof beam
computing method
