Surface shape error theoretical analysis of two curvature lenses milled and ground

WANG Li-jie

doi:null

您当前的位置：

首页 >

文章列表页 >

Surface shape error theoretical analysis of two curvature lenses milled and ground

更新时间：2020-08-12

- Surface shape error theoretical analysis of two curvature lenses milled and ground
- Optics and Precision Engineering Vol. 8, Issue 4, Pages: 385-388(2000)
- 作者机构：
  
  南京林业大学机械电子工程学院,江苏南京,210037
- 作者简介：
- 基金信息：
- DOI：
  CLC： TQl71.68
- Received：17 January 2000，
  
  Revised：10 April 2000，
  
  Published Online：15 August 2000，
  
  Published：15 August 2000
- 稿件说明：
移动端阅览
王立杰. 复曲面镜片铣磨后的面形误差理论分析[J]. 光学精密工程, 2000,(4): 385-388

WANG Li-jie . Surface shape error theoretical analysis of two curvature lenses milled and ground[J]. Editorial Office of Optics and Precision Engineering, 2000,(4): 385-388
王立杰. 复曲面镜片铣磨后的面形误差理论分析[J]. 光学精密工程, 2000,(4): 385-388 DOI：

WANG Li-jie . Surface shape error theoretical analysis of two curvature lenses milled and ground[J]. Editorial Office of Optics and Precision Engineering, 2000,(4): 385-388 DOI：

摘要

复曲面镜片铣磨后

一个剖面的曲线为真圆

而另一个与之垂直的剖面内曲线为一复杂曲线

通过分析成形运动

导出了复杂曲线的方程

将理想圆与该曲线进行比较

得到了复曲面镜片面形误差的计算公式

并利用计算机计算出了面形误差

从而得出了当镜片回转半径等于176.66mm

砂轮直径越大

砂轮所扳角度避免在30°左右取值

能减小复曲面镜片面形误差

提高面形精度的结论.为合理选择机床参数提供了理论依据.

Abstract

After two-curvature lenses have been milled and ground

the curve on vertical section is a real circle

and on the horizontal section is a complicated curve

the paper presents the complicated curve equation by analyzing the shaping movement. Comparing ideal circle with the complicated curve

it gives the surface shape error calculation of two-curvature lenses

then it calculates the surface shape error by computer. The result shows that the surface shape error is diminished when the lenses turn radius equals 176.66mm

the bigger the emery wheel diameter is

the farther the turn angle of emery wheel would leave the range of around 30?. It can offer theoretical basis for selecting rational parameter of the machine tool.

关键词

Keywords

references

陈伟喜.眼镜配制技术[M] .台北:台湾徐氏基金会出版,1968.

杨建人.眼镜光学[M] .台北:台湾徐氏基金会出版,1968.

Views

476

下载量

CSCD

Alert me when the article has been cited

提交

Tools

Publicity Resources

Review on thermal design of machine tool spindles

Load spectra of NC machine tools considering multiple influence factors

Power management system for thermoelectric coupling wireless sensing and its application to thermal monitoring of precision spindle

Influence of Structure Design and Control for Movement Precision of Millimeters-scale Omni-directional Mobile Microrobot

Changing hardware parameters to improve the measuring accuracy of CCD laser autocollimator

Related Author

Huan LIN

Jian-chen WANG

Chang-xiong XIE

Jian-zhong FU

Xiao-lei DENG

LI Hong-zhou

TIAN Hai-long

MENG Guang-wei

Related Institution

Key Laboratory of 3D Printing Process and Equipment of Zhejiang Province, Zhejiang University

Key Laboratory of Air-driven Equipment Technology of Zhejiang Province, Quzhou University

Zhejiang Yonglida CNC Technology Co., Ltd.

School of Mechanical Science and Engineering, Jilin University

Hangzhou Dianzi University

AI问答

Address：No.3888 Dong Nanhu Road, Changchun, Jilin, China Postal code：130033
Tel：0431-86176855 Email：gxjmgc@ciomp.ac.cn
Technical support is provided by Beijing Founder electronics co., LTD 吉ICP备11002662号-17 京公网安备11010802024621
It is recommended to read the content of this site in Chrome&IE9+. Please switch to extreme mode in browser 360.
Cookies We use cookies to help provide and enhance our service and tailor content. By continuing, you agree to the use of cookies.

⁰