| 脆性材料用固结金刚石线锯切割技术研究进展 |
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| 引用本文： | 高航,孔维邈.脆性材料用固结金刚石线锯切割技术研究进展[J].金刚石与磨料磨具工程,2019,39(4):97-102. |
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| 作者姓名： | 高航 孔维邈 |
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| 作者单位： | 大连理工大学 机械工程学院,辽宁 大连,116024;大连理工大学 机械工程学院,辽宁 大连,116024 |
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| 摘 要： | 脆性材料在光学元器件行业、半导体行业、光伏产业，石材行业等领域有着重要的应用。通过分析脆性材料常用切割方式、固结金刚石线锯切割原理、固结金刚石线锯制造工艺及固结金刚石线锯机床加工方式等，研究不同加工方式对脆性材料切割质量的影响。结果发现:单向循环式金刚石线锯机床能超长时间高速切割，且线锯线速度稳定，可实现硬脆材料的精密超精密切割，是未来发展的主流；而环形金刚石线锯是单向循环式金刚石线锯机床的重要组成部分，其加工制造工艺是未来发展的难点。
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| 关 键 词： | 脆性材料 固结金刚石线锯 切割技术 线锯切割设备 |
Development of consolidated diamond wire saw cutting technology for brittle materials |
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| GAO Hang,KONG Weimiao.Development of consolidated diamond wire saw cutting technology for brittle materials[J].Diamond & Abrasives Engineering,2019,39(4):97-102. |
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| Authors: | GAO Hang KONG Weimiao |
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| Affiliation: | School of Mechanical Engineering, Dalian University of Technology, Dalian 116024, Liaoning, China |
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| Abstract: | Brittle materials have important applications in optical components industry, semiconductor industry, photovoltaic industry, stone industry and other fields. By analyzing the common cutting methods of brittle materials, the cutting principle of consolidated diamond wire saw, the manufacturing technology of consolidated diamond wire saw and the processing methods of consolidated diamond wire saw machine tools, the effects of different processing methods on the cutting quality of brittle materials were studied. The results show that the one-way circular diamond wire saw machine tool works for ultra-long time with high speed. The wire saw speed is stable. It can realize precision and ultra-precision cutting of hard and brittle materials, which is the mainstream of future development. The circular diamond wire saw is an important part of the one-way circular diamond wire saw machine tool, and its processing and manufacturing technology is the difficulty for future development. |
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