| 螺纹副虚拟旋合方法的研究及其应用 |
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| 引用本文： | 蒋剑峰,张青春,姜招喜,柴国钟,鲁聪达.螺纹副虚拟旋合方法的研究及其应用[J].航空精密制造技术,2012,49(2):54-57. |
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| 作者姓名： | 蒋剑峰 张青春 姜招喜 柴国钟 鲁聪达 |
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| 作者单位： | 1. 国家标准件产品质量监督检验中心-海盐海泰克标准件研发有限公司,海盐,314300
2. 浙江工业大学机械工程学院,杭州,310014 |
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| 摘 要： | 在建立螺纹旋合的二维简化模型基础上,在螺纹面接触的重力效应约束条件下,进行了不同螺纹牙型旋合的模拟,并可推算得到螺纹的旋合长度。实际螺纹样本与螺纹通止规模拟旋合的结果与采用螺纹通止规检验的结果一致,进一步验证了这种方法的可行性。
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| 关 键 词： | 螺纹旋合性能 虚拟旋合 旋合模型 重力效应 旋合长度 |
Research on Screw Pairs' Virtual Engagement and Its Application |
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| Institution: | JIANG Jian-feng,ZHANG Qing-chun,JIANG Zhao-xi,et al.(1.China National Center of Quality Supervision and Test of Standard Parts-Haiyan Hi-Tek Standard Parts R&D Co.Ltd., Haiyan 314300;2.Zhejiang University of Technology,Hangzhou 310014) |
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| Abstract: | According to summarization of current quality evaluation methods of screw thread and their problems,a method of screw pairs’ virtual engagement is proposed.Based on building a 2D simplified model and setting up gravity constrained condition,thread engagement simulation of different types of thread profile are provided.The thread engagement length can be calculated.The simulation result of thread engagement between actual sample thread and go/no go gage matches the actual gage engagement inspection result,which proves the feasibility of this method. |
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| Keywords: | screw thread engagement performance virtual Engagement engagement model gravity effect engagement length |
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