| 修正的曼耐尔假设及其在机械零件等效载荷计算中的应用 |
| |
| 引用本文： | 孙业胜,朱孝录. 修正的曼耐尔假设及其在机械零件等效载荷计算中的应用[J]. 北京科技大学学报, 1988, 0(2) |
| |
| 作者姓名： | 孙业胜 朱孝录 |
| |
| 作者单位： | 北京钢铁学院机械设计教研室(孙业胜)，北京钢铁学院机械设计教研室(朱孝录) |
| |
| 摘 要： | 本文首先提出了修正的曼耐尔假设,从而克服了曼耐尔假设的一个明显的缺陷。进而以此为基础,推导了机械零件所承受的各种变载荷的等效载荷计算公式,并对其正确使用提出下必要的要求。文中还进行了等效载荷的实例计算和试验验证。结果表明;本文提出的公式有一定精确度,可以在实际中使用。
|
| 关 键 词： | 机械零件 曼耐尔假设 等效载荷 |
The Corrected Miner Hypothesis and Its Application in Calculating the Equivalent Load of Machine Elements |
| |
| Sun Yesheng Zhu Xiaolu. The Corrected Miner Hypothesis and Its Application in Calculating the Equivalent Load of Machine Elements[J]. Journal of University of Science and Technology Beijing, 1988, 0(2) |
| |
| Authors: | Sun Yesheng Zhu Xiaolu |
| |
| Affiliation: | Sun Yesheng Zhu Xiaolu |
| |
| Abstract: | A corrected Miner hypothesis has been developed to overcome an obvious defect in Miner hypothesis. The authors, based on this, give out the calculating formulas of the equivalent loads for machine elements which bear different kind of variable loads and put forward some requirements to use it correctly. A practical example of equivalent load is calculated and its result is examined by test. It shows that the formulas are possessed of certain accuracy and may be used in practical engineering. |
| |
| Keywords: | machine elements Mirier hypothesis equivalent load |
| 本文献已被 CNKI 等数据库收录！ |
