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- Abstract The error factor of injection molding has a direct effect on the quality of a plastic freeform optics. 摘要 自由曲面光学透镜注射成型误差对其光学性能将产生直接影响。
- Successive approximation method is adopted in the design,manufacture,and test of freeform optics. 自由曲面光学产品设计、制造与检测的工艺流程,通常采取试凑法逐次逼近。
- The processing principle of freeform optics, the integration of FTS system with the numerical control machine, and the comparison between different FTS drivers were analyzed. 对FTS系统加工光学自由曲面原理、FTS系统在机床上的集成以及驱动方式作了详细说明;
- According to the model of freeform optics,which was represented by the Double Cubic B-Spline Surface,control of parameters variation was used to calculate the NC machining tool path. 基于双三次B样条曲面对光学自由曲面的描述,采用参数变化量控制法进行刀具轨迹的计算。
- The removal stability has an important effect on the surface accuracy during fine polishing of freeform optical surfaces and the polishing fluids must be renewed to safeguard the stability. 在光学自由曲面的成形抛光加工当中,加工去除的稳定性对工件加工质量具有重要的影响,而抛光液的更新是保证去除稳定的关键。
- Investigation into virtual manufacturing procedure for freeform optics 自由曲面光学虚拟制造与检测系统的探讨
- Abstract: The removal stability has an important effect on the surface accuracy during fine polishing of freeform optical surfaces and the polishing fluids must be renewed to safeguard the stability. 文章摘要: 在光学自由曲面的成形抛光加工当中,加工去除的稳定性对工件加工质量具有重要的影响,而抛光液的更新是保证去除稳定的关键。
- Keywords freeform optics;ultra-precision machining;flycutter;tool path; 光学自由曲面;超精密加工;飞刀;刀位轨迹;
- He is well versed in the science of optics. 他精通光学。
- His optic nerve was hurt in an accident. 他的视神经在一次事故中受到损伤。
- The optic theory originated with Einstein. 光学理论是爱因斯坦首创的。
- freeform optics 光学自由曲面
- This design provides a freeform text box. 这个设计提供了一个自由的文本框。
- Freeform Reflector for Uniform Illumination[J]. 引用该论文 丁毅;顾培夫.
- This part of the subject is called physical optics. 这部分内容叫做物理光学。
- Newton published his first work on optics. 牛顿出版了他的第一部光学著作。
- Optics is the branch of science concerned with vision, sight and light. 光学是有关视觉、视力和光的一门学科。
- Light stimulates the optic nerve. 光刺激视神经。
- The term "spectrogram" is borrowed from optics. “声谱图”一词是从光学借来的。
- Freeform shapes can include straight lines and freehand curves. 任意多边形形状可包括直线和徒手绘制曲线。