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    • 6. 发明授权
    • Optical parallelism measurement device
    • 光学平行度测量装置
    • US08477321B2
    • 2013-07-02
    • US13102137
    • 2011-05-06
    • Wen-Yuh JyweChia-Hung WuYun-Feng Teng
    • Wen-Yuh JyweChia-Hung WuYun-Feng Teng
    • G01B11/14
    • G01B11/272
    • A high precision, rapidly operable optical parallelism measurement device includes a light source module, a light beam splitting module and at least two photoelectric detectors. The light source module has a light source and a light beam splitting element such that the light source module is able to produce two light beams perpendicular to each other. One of them is parallel to the moving direction, and is received by one of the detectors, while the other beam is split into two beams perpendicular to each other by the light beam splitting module. One beam is parallel to the former parallel by moving beam and is received by the other detector. With this scheme, the measurement can be performed by means of those perpendicular and parallel light beams without being affected by the structure of the machine platen to cause errors. The device can be manufactured with low cost and high precision. It is very compact in size and easy to carry and build up for rapid measurement.
    • 高精度,快速可操作的光学平行度测量装置包括光源模块,光束分离模块和至少两个光电探测器。 光源模块具有光源和光束分离元件,使得光源模块能够产生彼此垂直的两个光束。 它们中的一个与移动方向平行,并且被其中一个检测器接收,而另一个光束被光束分离模块分成两个彼此垂直的光束。 一个光束通过移动光束平行于前者并行,并被另一个检测器接收。 利用该方案,可以通过这些垂直和平行的光束进行测量,而不受机器压板的结构的影响,导致错误。 该装置可以以低成本和高精度制造。 它的尺寸非常紧凑,便于携带和建立快速测量。
    • 7. 发明申请
    • OPTICAL PARALLELISM MEASUREMENT DEVICE
    • 光学并行测量装置
    • US20110292407A1
    • 2011-12-01
    • US13102137
    • 2011-05-06
    • Wen-Yuh JyweChia-Hung WuYun-Feng Teng
    • Wen-Yuh JyweChia-Hung WuYun-Feng Teng
    • G01B11/14
    • G01B11/272
    • A high precision, rapidly operable optical parallelism measurement device includes a light source module, a light beam splitting module and at least two photoelectric detectors. The light source module has a light source and a light beam splitting element such that the light source module is able to produce two light beams perpendicular to each other. One of them is parallel to the moving direction, and is received by one of the detectors, while the other beam is split into two beams perpendicular to each other by the light beam splitting module. One beam is parallel to the former parallel by moving beam and is received by the other detector. With this scheme, the measurement can be performed by means of those perpendicular and parallel light beams without being affected by the structure of the machine platen to cause errors. The device can be manufactured with low cost and high precision. It is very compact in size and easy to carry and build up for rapid measurement.
    • 高精度,快速可操作的光学平行度测量装置包括光源模块,光束分离模块和至少两个光电探测器。 光源模块具有光源和光束分离元件,使得光源模块能够产生彼此垂直的两个光束。 它们中的一个与移动方向平行,并且被其中一个检测器接收,而另一个光束被光束分离模块分成两个彼此垂直的光束。 一个光束通过移动光束平行于前者并行,并被另一个检测器接收。 利用该方案,可以通过这些垂直和平行的光束进行测量,而不受机器压板的结构的影响,导致错误。 该装置可以以低成本和高精度制造。 它的尺寸非常紧凑,便于携带和建立快速测量。