如何测量超过90°的侧面
到目前为止，几何形状，例如孔的孔孔汽车行业的注射阀几乎无法通过光学测量。具有垂直表面的组件的横向探测仅限于触觉测量系统，CT解决方案或复杂的特殊溶液。这随着光学坐标测量系统的新功能而变化，布鲁克·艾里科纳（Bruker Alicona）将在今年在德国斯图加特（Stuttgart）举行的控制节目中提出。现在也可以通过光学测量90°以上的垂直表面。
Coordinate measuring machine µCMM enables optical hole measurement
µCMM is the first purely optical coordinate measuring machine that enables the measurement of dimension, position, shape and roughness of smallest tolerances contact-free and with only one sensor. Now, a new feature of this coordinate measuring system also allows the lateral probing of components. Component features such as holes, bores, reference surfaces, contours, lengths etc. can thus be optically measured with high accuracy, high resolution and in short measurement times. The diameter-depth ratio of holes ranges from 1:3 to 1:10, the measurable diameter is 0.1 mm to 2 mm. Users measure parameters such as outside and inside diameter and opening angle. In combination with an automatic rotation unit "µCMM Real3D", turning the 3-axis CMM into a 5-axis system, multiple holes including their orientation to each other can be measured. One application which can be achieved using the µCMM in combination with Real3D is the measurement of injection nozzles including diameter, K-factor, injection angle and side angle.
New "Vertical Focus Probing" technology
孔测量“垂直焦点探测”的待处理方法是焦点变化的扩展技术并基于使用部分光锥的使用。从垂直表面散布反射的单个光线被镜头捕获。以高分辨率和高可重复性可营业地测量具有90°以上的侧面。例如，可以使用以这种方式测量的垂直侧面来拟合工件坐标系。
First purely optical coordinate measuring system µCMM
µCMM allows highly accurate measurement of smallest tolerances, even on large components. 3D data is captured areal based and in high measurement point density, which, in addition to measuring dimensional parameters, also enables the measurement of roughness according to EN ISO 4287/88 (Ra, Rq, Rz...) and 25178 (Sa, Sq, Sz...). Due to the high accuracy of the axes, individual measurements are precisely related to each other. Users can also verify the position of their components in this way. Therefore, it is no longer necessary to measure the entire component optically as it is sufficient to measure only those areas that are relevant. For a user, this means a significant reduction in overall measuring time.
https://www.alicona.com/en/control-2019/
厅5号，5401