• 主题
高级搜索  >
历史搜索 清空历史
首页> 外文会议>6th Annual SPE Automotive Composites Conference 2006 vol.1 >Advanced Laser Surface Analyzer
【24h】

Advanced Laser Surface Analyzer

机译：先进的激光表面分析仪

获取原文
获取原文并翻译 | 示例
页面导航
  • 摘要
  • 著录项
  • 相似文献
  • 相关主题

摘要

The Advanced Laser Surface Analyzer (ALSA) is the result of continuing development of surface smoothness analysis utilizing reflected laser lines to evaluate the surface smoothness of a part or panel. With the aging of the LORIA surface analyzer system obsolescing the equipment, the need for a replacement using current technology was seen. The ALSA surface analyzer system uses a current computer, diode laser, solid state laser line control devices, a Charge Coupled Device (CCD) for image capturing, and a MS Windows style environment for the software creating improvements in resolution, speed and ease of use. These improvements were achieved while maintaining an excellent correlation with the surface waviness numbers generated by the LORIA, the current standard for measuring long term surface waviness. The Gage Repeatability & Reliability (GR&R) and Correlation studies to validate the system were run utilizing 12 panels and 3 operators. The long term surface waviness of the panels ranged from flat black glass to structural SMC with a wide range of surface waviness in between. Orange Peel is another aspect of surface quality that can be measured by this system. The values calculated were bases on the area under the intensity curve of the line and were confirmed to correlate to a standard set of DuPont orange peel standards. The DOI value has been recalculated using the slope of the intensity curve and the width of the line to correlate to a visual image analysis procedure. The new system will give a DOI totally independent of the current system and not a function of orange peel. The new MS Windows style software is more user friendly than before and allow the creation and saving of summary data from a series of panels.
机译：高级激光表面分析仪（ALSA）是通过使用反射激光线评估零件或面板的表面光滑度而不断发展的表面光滑度分析的结果。随着LORIA表面分析仪系统的老化使设备过时，人们发现需要使用当前技术进行更换。 ALSA表面分析仪系统使用当前的计算机，二极管激光器，固态激光线控制设备，用于图像捕获的电荷耦合设备（CCD）和用于软件的MS Windows风格环境，从而提高了分辨率，速度和易用性。在实现这些改进的同时，还与LORIA（用于测量长期表面波纹度的当前标准）产生的表面波纹度数保持极好的相关性。量具的可重复性和可靠性（GR＆R）和相关性研究使用12个面板和3个操作员对系统进行了验证。面板的长期表面起伏不等，从黑色平板玻璃到结构SMC，其间的表面起伏范围很广。桔皮是表面质量的另一个方面，可以通过此系统进行测量。计算的值基于该线的强度曲线下的面积，并且被证实与杜邦橙皮标准品的标准品相关。已使用强度曲线的斜率和线的宽度重新计算了DOI值，以与视觉图像分析程序相关。新系统将提供完全独立于当前系统的DOI，而不是橙皮的功能。新的MS Windows样式软件比以前更易于使用，并允许从一系列面板中创建和保存摘要数据。

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