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Advancing means for a multi-coordinate measurement table of a coordinate measuring device and method for controlling such an advancing means
Advancing means for a multi-coordinate measurement table of a coordinate measuring device and method for controlling such an advancing means
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机译:用于坐标测量装置的多坐标测量表的前进装置和用于控制这种前进装置的方法
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摘要
An advancing means for a multi-coordinate measurement table including a drive unit having a friction rod and a motor for each coordinate axis (x, y). The motor contacts one side of the friction rod with its motor shaft and at least one press roller contacts the other side of the friction rod. At least one pressing means is provided biasing the press roller, the friction rod and the motor shaft against each other with a pressing force, whereby the motor shaft frictionally engages the friction rod and converts the rotational movement of the motor into a linear movement of the friction rod. A method for controlling such an advancing means is disclosed as well.
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