一种新型折射仪的光路座分析  

Analysis and Optimization of Connection Plate for Automatic Abbe Refractometer

作　　者：焦艳艳[1] 吴建民[1] 

机构地区：[1]上海工程技术大学机械工程学院,上海201620

出　　处：《机械制造与自动化》2016年第2期90-91,94,共3页Machine Building & Automation

摘　　要：针对目前折射仪功能较单一,不具备固、液双重检测的缺陷,提出了一种新型的全自动阿贝折射仪,它既能自动检测透明、半透明液体材质的折射率值、糖度浓度值,又能检测透明固体材质的折射率值。利用solidworks建立该折射仪的三维模型,便于对关键部分—光路座进行有限元分析;通过有限元分析得到应力分布情况和变形情况,优化光路座结构,简化产品整体的设计。The present refractometer with the single function can not be used to detect the solid and liquid materials. So this paper proposes to use a new type of automatic Abbe refractometer to automatically detect the refractive index and sugar density of transparent,translucent liquid material,and transparent solid material. Solidworks software is used to eatablish its three- dimensional model,in order to facilitate the finite element analysis for key part,and then,the deformation and stress of the connecting plate are analyzed to improve its structure and simplify the overall product design.

关 键 词：全自动阿贝折射仪 结构设计 光路座 有限元分析 

分 类 号：TP391.9[自动化与计算机技术—计算机应用技术]