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| 胶合定心常用换算公式订正 | |
| 引用本文： | 郭乐群. 胶合定心常用换算公式订正[J]. 西安工业学院学报, 1987, 0(3) |
| 作者姓名： | 郭乐群 |
| 作者单位： | 西安工业学院光学教研室 |
| 摘 要： | 本文应用光学成象原理和中心误差基本知识,结合胶合定心装置,论证透射象胶合定心附加透镜时,被检胶合组中心偏C与定心仪测出的中心偏C~*应有的正确换算公式。并对原公式错误的可能性作出判断,以期深入了解公式来源及其物理意义,纠正长期使用的换算公式谬误之处,从而提高胶合组的质量。 |
| 关 键 词： | 中心误差 辅助透镜 基准轴 |
Revising Conventional Conversion Formula on Cementation Centration |
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| Guo Lequn. Revising Conventional Conversion Formula on Cementation Centration[J]. Journal of Xi'an Institute of Technology, 1987, 0(3) | |
| Authors: | Guo Lequn |
| Abstract: | On the principle of optic image and the basic knowledge of centringerror and with the device of cementation centration, we expound essentialconversion formula from the given centring crror C of a cemented etementto the meatured centring error C~* by centring instrument of transmissionimage, in which an assistrant lens is inserted. And we give judgment uponthe possibility of mistakes of original formula. Therefore, we may penetrateinto the source of the formula and its physical meaning and correct thefalsity of the formula used for long with the result that the quality ofcemented elements is greatly impoved. |
| Keywords: | centring errer assistant lens datum axis |
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