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Being core gap calculation manner body of revolution and core gap calculation
Being core gap calculation manner body of revolution and core gap calculation
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机译：作为核心间隙计算方式的旋转体和核心间隙计算
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摘要
PROBLEM TO BE SOLVED: To provide a calculating method of calculating, as the most probable circle core misalignment data, the misalignment of the center of the most probable circle from the rotation center of a rotator, and easily determining the core misalignment of the rotator.;SOLUTION: In the core misalignment calculating method of the rotator, the radial displacement amount of the rotator is derived based on the measurement value measured by a displacement gauge while the rotator is rotated at at least four or more measurement points along the circumferential outer surface; any three points are selected from the radial displacement amount and rotation angle in all measurement points and a calculation circle is calculated; calculation circle values at all measurement points are calculated from the calculation circle; the difference between the calculation circle value and the radial displacement amount is calculated as an error amount to each measurement point; the error amount total value is derived by totalizing the error amounts; each error amount total value is calculated by repeating the calculation by the number of combinations of three measurement points of all measurement points; the calculation circle having minimum error amount total value of the error amount total values for obtained all combinations is selected as the most probable circle, and the misalignment of the center of the most probable circle from the rotation center of the rotator is calculated as the most probable circle core misalignment data.;COPYRIGHT: (C)2009,JPO&INPIT
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