首页> 外文会议>Ophthalmic Lens Design and Fabrication II >Computer numeric control generation of toric surfaces
【24h】

Computer numeric control generation of toric surfaces

机译:计算机数控曲面的生成

获取原文
获取原文并翻译 | 示例

摘要

Abstract: Until recently, the manufacture of toric ophthalmic lenses relied largely upon expensive, manual techniques for generation and polishing. Recent gains in computer numeric control (CNC) technology and tooling enable lens designers to employ single- point diamond, fly-cutting methods in the production of torics. Fly-cutting methods continue to improve, significantly expanding lens design possibilities while lowering production costs. Advantages of CNC fly cutting include precise control of surface geometry, rapid production with high throughput, and high-quality lens surface finishes requiring minimal polishing. As accessibility and affordability increase within the ophthalmic market, torics promise to dramatically expand lens design choices available to consumers. !6
机译:摘要:直到最近,复曲面眼科镜片的制造仍主要依靠昂贵的人工技术来产生和抛光。计算机数控(CNC)技术和工具的最新发展使镜片设计者能够在复曲面的生产中采用单点金刚石,飞切方法。飞切方法不断改进,在降低生产成本的同时大大扩展了镜片设计的可能性。 CNC飞刀切割的优点包括精确控制表面几何形状,快速生产和高产量,以及需要最少抛光的高质量镜片表面光洁度。随着眼科市场内可及性和可负担性的增加,复曲面技术有望显着扩大可供消费者使用的镜片设计选择。 !6

著录项

相似文献

  • 外文文献
  • 中文文献
  • 专利
获取原文

客服邮箱:kefu@zhangqiaokeyan.com

京公网安备:11010802029741号 ICP备案号:京ICP备15016152号-6 六维联合信息科技 (北京) 有限公司©版权所有
  • 客服微信

  • 服务号