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机械工程
应用 > 光学测量技术 > 机械工程

In mechanical engineering special machines...

... are often used for special applications in which distance and thickness sensors are used. This always involves a high level of precision with different component sizes and materials. When processing materials the cutting tool can be controlled by Precitec sensors. With laser joints the welding depth, a critical seam property parameter, is checked by a distance measuring device.

应用
CHRocodile IT TW
分板机中的超短脉冲激光控制

使用光谱共焦传感器测距,就能精确控制激光分板机中的超短脉冲激光切割参数。使用这种传感器比普通的激光三角传感器在测量效果上更稳定,因为共焦测量系统能够适用于各种表面,如黄金、导电体和阻焊材料。甚至自我反射的材料也对其没有影响。在切割时测量Z方向上的距离是很有必要的:使用精度为4um的非接触式共焦高度测量传感器能够帮助调节超短脉冲激光的聚焦位置。

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