Material removal modes in strengthening glass surfaces

CHEN Xiao-ping; XIE Jing-jiang; SONG Shu-mei

doi:10.3788/OPE.20111906.1256

您当前的位置：

首页 >

文章列表页 >

Material removal modes in strengthening glass surfaces

Article | 更新时间：2020-08-12

- Material removal modes in strengthening glass surfaces
- Optics and Precision Engineering Vol. 19, Issue 6, Pages: 1256-1264(2011)
- 作者机构：
  
  1. 中国科学院长春光学精密机械与物理研究所,吉林长春,中国,130033
  2. 中国科学院研究生院北京,100039
- 作者简介：
- 基金信息：
- DOI：10.3788/OPE.20111906.1256
  CLC： TQ171.684
- Received：03 September 2010，
  
  Revised：24 September 2010，
  
  Published Online：25 June 2011，
  
  Published：25 June 2011
- 稿件说明：
移动端阅览
陈晓苹, 谢京江, 宋淑梅. 提高玻璃表面强度的材料去除模式[J]. 光学精密工程, 2011,19(6): 1256-1264

CHEN Xiao-ping, XIE Jing-jiang, SONG Shu-mei. Material removal modes in strengthening glass surfaces[J]. Editorial Office of Optics and Precision Engineering, 2011,19(6): 1256-1264
陈晓苹, 谢京江, 宋淑梅. 提高玻璃表面强度的材料去除模式[J]. 光学精密工程, 2011,19(6): 1256-1264 DOI： 10.3788/OPE.20111906.1256.

CHEN Xiao-ping, XIE Jing-jiang, SONG Shu-mei. Material removal modes in strengthening glass surfaces[J]. Editorial Office of Optics and Precision Engineering, 2011,19(6): 1256-1264 DOI： 10.3788/OPE.20111906.1256.

摘要

为了增强玻璃质材料的表面强度

研究了表面强度变化的主要工艺阶段

根据所得表面强度值绘出了工艺变化曲线。分析了表面强度降低的主要原因

提出了相应的解决办法。阐述了用腐蚀法去除应力集中及最大压应力增强玻璃表面强度的理论

并分析了不同去除模式对脆性材料表面强度的影响。最后

介绍了柔性研磨方式

给出柔性研磨方式的工艺控制条件。总结出不同非成像表面相应粗糙度基本要求

并提出了相应的加工工艺办法。实验结果表明

应用去除速率25 m/h及磨料粒度15 m的柔性研磨可以得到类似抛光的表面。柔性研磨方式使表面最大压应力增大

并能够避免危害表面强质的纵向显微裂纹产生

从而提高玻璃的表面强度。

Abstract

This paper studied how to improve the glass surface strength.The manufacture process in which the surface strength of glass changes was explored.According to the values of surface strength variation and the strength curves under different grinding processes

the reasons that the surface strength decreased and the related measures were given. Then

the etching method for releasing stress concentration and the max surface compressive stress strengthening theory were described

and the effects of different material removal modes on the surface strength of brittle materials were analyzed. A ductile grinding mode was introduced and its main manufacture requirements were given. The roughness ranges for different non-imaging surfaces were summarized

and corresponding solutions were advanced. The experiments show that as the material removal rate is set to be less than or equal to 25 m/h and the abrasive size less than or equal to 15 m

the polishing-similar surface will be achieved for several materials. The ductile grinding can induce an increase of the max surface compressive stress and avoid longitudinal micro-cracks which reduce the glass surface strength

so it is a reasonable grinding mode for glass surface strength improvement.

关键词

Keywords

references

石峰,戴一帆,彭小强,等. 高精度光学表面磁流变修形[J]. 光学精密工程,2009,17(8):1859-1864. SHI F ,DAI Y F ,PENG X Q,et al.. Magnetorheological finishing for high-precision optical surface[J]. Opt. Precision Eng.,2009,17(8):1859-1864.(in Chinese)[2] 王慧军,张飞虎,赵航,等. 超声波磁流变复合抛光中几种工艺参数对材料去除率的影响[J]. 光学精密工程,2007,15(10):1583-1588. WANG H J, ZHANG F H, ZHAO H, et al.. Effect of several processing parameters on material removal ratio in ultrasonic-magnetorheological compound finishing[J].Opt. Precision Eng., 2007,15(10):1583-1588.(in Chinese)[3] WANG Y G, ZHAO Y W, JIANG J ZH, et al.. Modeling effect of chemical-mechanical synergy on material removal at molecular scale in chemical mechanical polishing[J].WEAR 2008, 265:721-728.[4] WANG Y W, YANG J, QIU Y, et al.. Space and time effects of stress on cracking of glass [J]. Materials Science and Engineering, 2009,A512:45-52.[5] 张峰,徐领娣,范镝,等. 表面改性非球面碳化硅反射镜的加工[J]. 光学精密工程,2008,16(12):2480-2484. ZHANG F, XU L D, FAN D, et al.. Fabrication of surface modification aspheric SiC mirror[J]. Opt. Precision Eng.,2008,16(12):2480-2484.(in Chinese)[6] WONG L,SURATWALA T,FEIT M D,et al.. The effect of HF/NH4F etching on the morphology of surface fractures on fused silica[J]. Journal of Non-Crystalline Solids, 2009,355:797-810.[7] CHEN X P, XUAN B, WANG P, et al.. Study on the influence and disposal method of the micro-cracks of optical components[J]. SPIE,2009, 7282:72820D.[8] 付静. 玻璃表面微缺陷与离子交换表面改性的研究 . 北京:中国建筑材料科学研究院,2001. FU J. Analysis of Micro-cracks of Glass Surface and Ion-exchanged Surface Modification . Beijing: China Building Materials Academy,2001.(in Chinese)[9] TWYMAN F. Polishing of glass surfaces .In Proceedings of the Optical Convention, London: Northgate & Williams, 1905:78.[10] TWYMAN F. Prism and Lens Making [M]. London: Hilger & Watts, 1952.[11] PRESTON F W. The structure of abraded glass surfaces [J]. Trans. Opt. Soc., 1921-1922, 23:141-164.[12] GOLINI D,JACOBS S D. Physics of loose abrasive microgrinding[J]. Applied Optics, 1991, 30(19):2761-2777.[13] DALLADAY A J. Some measurements of the stresses produced at the surfaces of glass by grinding with loose abrasives [J]. Trans. Opt. Soc. London.1922, 23:170-173.[14] PODZIMEK O. Residual stress and deformation energy under ground surfaces of brittle solids [J]. Ann. CIRP, 1986,35:397-400.

Views

294

下载量

CSCD

Alert me when the article has been cited

提交

Tools

Publicity Resources

No data

Related Author

No data

Related Institution

No data

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