| 微小非球面碳化钨光学模具的磁流变抛光特性研究 |
| |
| 引用本文： | 刘林枝.微小非球面碳化钨光学模具的磁流变抛光特性研究[J].机床与液压,2012(1):83-84. |
| |
| 作者姓名： | 刘林枝 |
| |
| 作者单位： | 湖南机电职业技术学院 |
| |
| 摘 要： | 超精密加工是光学模具获得高形状精度、表面精度和表面完整性的必要手段。通过实验比较抛光前后工件面形精度的PV值及RMS值来研究微小非球面碳化钨光学模具的磁流变抛光特性。结果表明:磁流变抛光技术对提高微小非球面碳化钨光学模具形状精度、表面精度等有较显著的作用。
|
| 关 键 词： | 微小非球面 光学模具 磁流变抛光技术 |
Study on Property in Magnetorheological Finishing Micro-aspheric WC Optical-mold |
| |
| LIU Linzhi.Study on Property in Magnetorheological Finishing Micro-aspheric WC Optical-mold[J].Machine Tool & Hydraulics,2012(1):83-84. |
| |
| Authors: | LIU Linzhi |
| |
| Affiliation: | LIU Linzhi(Hunan Mechanical & Electrical Polytechnic,Changsha Hunan 410151,China) |
| |
| Abstract: | Ultra-precision machining is essential method for optical mold obtaining the highest quality in terms of form accuracy,surface finish and surface integrity.The magnetorheological finishing performance of micro-aspheric optical mold was studied through experiment.Surface precision(PV and RMS) of the workpiece were significantly changed after polishing.The experimental results demonstrate that MRF is useful to improve the form accuracy and surface quality of micro-aspheric optical mold. |
| |
| Keywords: | Micro-aspheric Optical-mold Magnetorheological finishing technology |
| 本文献已被 CNKI 等数据库收录！ |
