摘要
对螺旋压榨机的受力分析问题进行了详细的讨论;用平衡方程、虚位移原理和类比的方法推导出螺杆旋进与旋出时驱动力偶矩与压力的关系及自锁条件,并将有关结论推广到其它螺旋机构。
This paper discusses the bearing forces of screw press and draws the conclusion of between moment of a couple and press and the condition of selfocking by the equilibrium equations, principle of virtual displacement and the analogy method. The respect conclusions are generalized to the other screw machines.
出处
《陕西科技大学学报（自然科学版）》
2003年第6期124-127,共4页
Journal of Shaanxi University of Science & Technology
