Linear scale displacement sensor mounting base！

When installing linear scale (grating ruler displacement sensor), the sensor can not be directly mounted on the machine body rough, but can not be installed in the base of the machine body paint. Grating of the main scale and reading head are mounted on two members relative movement of the machine. Parallel with the direction of the scale mounting surface of the dial gauge to check the machine table and rail movement. Dial gauge fixed on the bed, moving table, is required to achieve parallelism within 0.1mm / 1000mm. If you can not meet this requirement, we need to design and manufacture a grating base.

Base required: (1) should be added with a grating ruler of equal length of the base body (preferably base grow about 50mm scale). (2) the base by milling, grinding and processing procedures to ensure that within its plane parallel 0.1mm / 1000mm. In addition, the need to process a base body and foot contour readhead base. The base and the base of ruler readhead total error not greater than ± 0.2mm. When installed, adjust the reading head position to achieve the parallelism of the scanning head and scale of ruler is about 0.1mm, pitch reading head and body between the grating ruler is about 1 ~ 1.5mm.

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