総形砥石による中性子フレネルレンズのELID研削のキーテクノロジー
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概要
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The neutron optical device is a very important means for the observation of the materials structure. The development of next generation of the neutron optical device is becoming more and more urgent. The fabrication experiment of the neutron Fresnel lens has been carried by use of ELID grinding with form wheels in the past two years. The problems, such as the chipping on the edges and the broken of the ground lens when heating the jig to melt the wax to take out lens, were solved through a number of ELID grinding tests. Several types of this method were also tested and it was proved that this method is successful for fabricating neutron Fresnel lens. The experiment method and further improvement is introduced in this paper.
- 公益社団法人 精密工学会の論文
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