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浏览/检索结果: 共5条，第1-5条 帮助 已选(0)清除 条数/页：5101520253035404550556065707580859095100   排序方式：请选择作者升序作者降序题名升序题名降序发表日期升序发表日期降序提交时间升序提交时间降序 Toward an understanding of dwell fatigue damage mechanism of bimodal Ti-6Al-4V alloys 期刊论文 JOURNAL OF MATERIALS SCIENCE & TECHNOLOGY, 2022, 卷号: 108, 页码: 244-255 作者:  Zeng, L. R.;  Lei, L. M.;  Luo, X. M.;  Zhang, G. P. 收藏  |  浏览/下载：18/0  |  提交时间：2022/07/01 Dwell effect  Fatigue damage  Stress relaxation  Volume fraction of primary alpha phase  Quasi-in-situ testing   A semi-quantitative explanation of the cold dwell effect in titanium alloys 期刊论文 MATERIALS & DESIGN, 2020, 卷号: 194, 页码: 12 作者:  Xi, Guoqiang;  Lei, Jiafeng 收藏  |  浏览/下载：12/0  |  提交时间：2021/02/02 Titanium alloys  Cold dwell effect  Plastic strain  Hysteresis energy density  Fatigue life prediction   Reducing edge error based on further analyzing the stability of edge TIF and correcting the post-edge algorithm in MRF process 期刊论文 OPTICAL REVIEW, 2019, 卷号: 27, 期号: 1, 页码: 14-22 作者:   收藏  |  浏览/下载：33/0  |  提交时间：2021/05/11 Magnetorheological Finishing  Edge Effect  Dwell Time  Residual Errors   Effect of Rise and Fall Time on Dwell Fatigue Behavior of a High Strength Titanium Alloy 期刊论文 METALS, 2019, 卷号: 9, 期号: 8, 页码: 7 作者:   收藏  |  浏览/下载：4/0  |  提交时间：2019/10/21 dwell fatigue  fatigue life  effect of rise and fall time  effect of specimen shape  high strength titanium alloy   The removal function of edge effect and amending with dwell time function (EI CONFERENCE) 会议论文 5th International Symposium on Advanced Optical Manufacturing and Testing Technologies: Advanced Optical Manufacturing Technologies, April 26, 2010 - April 29, 2010, Dalian, China Deng W.-J.; Zheng L.-G.; Wang X.-K.; Luo X.; Zhang F. 收藏  |  浏览/下载：16/0  |  提交时间：2013/03/25 Computer Controlled Optical Surfacing (CCOS) is widely used for making optical aspheric mirrors. In the practical fabrication  edge effect is an important problem which restricts the fabrication efficiency and accuracy seriously. In this paper  the edge effect is solved by working out the edge removal function and compensate with dwell time function. Skin Model is used to describe the pressure distribution when the tool hangs over the work-piece. The calculation model of edge removal function is derived from Skin Model theoretically. A removal function experiment is completed. The difference between the theoretical model and the experiment results is less than 5%. It means that the calculation model is suit for the practical fabrication. Than the dwell time is solved with edge effect compensation by matrix-based algorithm. In the end  actual experiment was done to validate the edge effect compensation method. 2010 Copyright SPIE - The International Society for Optical Engineering.