| 金属切削变形与显微高速摄影分析 |
| |
| 引用本文： | 吴惠贞 柳景图. 金属切削变形与显微高速摄影分析[J]. 光子学报, 1993, 22(4): 346-351 |
| |
| 作者姓名： | 吴惠贞 柳景图 |
| |
| 作者单位： | 华侨大学机械系，华侨大学机械系，中国科学院西安光学精密机械研究所，中国科学院西安光学精密机械研究所 酒建泉州 362011，酒建泉州 362011，710068，710068 |
| |
| 摘 要： | 运用显微高速摄影技术分析了切削过程中金属显微组织塑性变形规律。结果指出,切削中金属晶粒变形具有不均匀性和多晶体变形协调性,以晶粒为单元发生了波浪式起伏立体型变化,但受到晶界的制约。
|
| 关 键 词： | 金属切削 塑性变形 网格显微高速摄影 |
| 收稿时间： | 1993-02-02 |
ANALYSIS TO DEFORMATION IN METAL CUTTING AND HIGH SPEED MICROPHOTOGRAPHY |
| |
| Wu Huizhen Chen ZiwenHuaqiao University,Quanzhou Liu Jingtu Liu JiaqiXi'an Institute of Optics and Precision Mechanics,Academia Sinica. ANALYSIS TO DEFORMATION IN METAL CUTTING AND HIGH SPEED MICROPHOTOGRAPHY[J]. Acta Photonica Sinica, 1993, 22(4): 346-351 |
| |
| Authors: | Wu Huizhen Chen ZiwenHuaqiao University Quanzhou Liu Jingtu Liu JiaqiXi'an Institute of Optics Precision Mechanics Academia Sinica |
| |
| Affiliation: | Wu Huizhen Chen ZiwenHuaqiao University,Quanzhou 362011Liu Jingtu Liu JiaqiXi'an Institute of Optics and Precision Mechanics,Academia Sinica,710068 |
| |
| Abstract: | The deformated patterns of microstructures during metal cutting were analyzed by means of high speed microphotography. The results show that the characters of plastic deformation are inhomogeneity and harmonizing in polycrystal Stereoscopic plastic deformation is appeared as wave and undulatory for crystal grain as an unit. It is restricted by crystal boundaries. |
| |
| Keywords: | Metal cutting Pkstic deformation Raster high speed microphotography |
| 本文献已被 CNKI 维普 等数据库收录！ |
| 点击此处可从《光子学报》浏览原始摘要信息 |
|
点击此处可从《光子学报》下载全文 |
