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Automotive
应用 > 光学测量技术 > Automotive

不论是红色、绿色、蓝色、白色…

 ... 借助 CHRocodile 系列传感器,可以测量各种色彩和表面结构的玻璃的厚度和轮廓。 应用领域极其广泛。 对于检查机器内容器玻璃的壁厚测量、显示屏和管玻璃的厚度测量来说,CHRocodile 传感器已成为工业标准。 即便针对瓶子的圆度偏差、高温石英管的壁厚,或夹层结构中功能薄膜的间距,都可以无误地进行确定。 甚至是 1700 °C 的玻璃温度下, 对于传感器来说也不存在过热的问题。

应用
CHRocodile CLS
焊接接缝的质量控制

激光焊接点能通过Precitec的距离传感器检测。通过扫描其形貌能够生成一个3D轮廓图。

 

CHRocodile IT TW
汽车工业里精密部件的几何测量质检

汽车工业里有用到不少精密部件技术,比如电子驾驶辅助系统(DAS)及它们的转向角、速度、加速度、和车道偏离传感器。在评估DAS系统的质量时,通过非接触式光学传感器能够在紧凑的环境或狭小的开口上检测到元件的几何形状(如钢球的安装深度)。接触式测量系统用在这里就比较困难,而且速度很慢容易出错,因为这些测量点很难被接触到。

CHRocodile CLS
仪表盘 – 预判安全气囊的爆破点

 

乘客的安全涉及到仪表盘上预判安全气囊的质量检验。一些缝隙的尺寸可以被非接触传感器检测到。这种测量是非破坏性的,能够判断在仪表盘的缝隙处是否足够软,以至于安全气囊能顺利弹出。

 

3D form tests of sophisticated automotive components in the manufacturing cycle

Quality assurance of complex assemblies, such as headlight modules or panoramic sunroofs, is challenging because here transparent surfaces alternate with reflective or matt surfaces. Laser-based measuring systems using the triangulation principle have great difficulties with these surfaces, tactile measuring sensors cannot measure on the move and are normally too slow for measuring during manufacture.

Chromatic confocal sensors can measure on the move and also record layer thickness in transparent materials in addition to spacing information. Thus all surfaces that are challenging to measure can be measured without prior preparation. All measuring points to be recorded on vehicle headlights or panoramic sunroofs for quality assurance during manufacture can be taken reliably both by portal systems and also by 6 axle robots because of compact measuring probes.

关于产品
CHRocodile CLS
测量汽车头灯的间隙

如今的汽车头灯设计一般都会将灯泡安装在体积庞大且透明的头灯罩中。这些头灯一般为不规则形状因此在生产时必须非常精确因为其质量会影响到车间距。汽车头灯的轮廓线能被CHRocodile CLS线传感器精确测量出来。即使头灯使用了LED矩阵或多光束灯泡,线传感器也能测量。

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