Disk-shaped part centroid measurement device and measurement method thereof
A technology of measuring devices and parts, applied in the field of measurement and control, can solve the problems of complex measurement process, long measurement time, high cost, etc., and achieve the effect of low cost, high accuracy and stable measurement process
Inactive Publication Date: 2012-07-25
SHANGHAI JIAO TONG UNIV
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Problems solved by technology
The mass centering machine is a machine specially used to measure the quality and center of mass position of mechanical parts, which has high cost, complicated measurement process and long measurement time
Method used
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[0028] The embodiments of the present invention are described in detail below: the present embodiment is implemented under the premise of the technical solution of the present invention, and detailed implementation and specific operation process are provided, but the protection scope of the present invention is not limited to the following implementation example.
[0029] Such as figure 1 As shown, the present embodiment includes a measuring platform 1, a mechanical positioning device 2 and a centroid measuring device, wherein the measuring platform 1 is provided with a positioning hole 15, and a part of the measured part 16 and the centroid measuring device is installed on the measuring platform 1, The mechanical positioning device 2 is used to determine the position of the measured part 16 on the measuring platform 1 , and the center-of-mass measuring device is used to control the movement of the mechanical positioning device 2 and complete the measurement of the center of m...
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The invention discloses a disk-shaped part centroid measurement device and a measurement method thereof. The measurement device comprises a measurement platform, a mechanical positioning device and a centroid measurement device, wherein the measurement platform is provided with a positioning hole; a measured part and one part of the centroid measurement device are installed on the measurement platform; the mechanical positioning device is used for determining the position of the measured part on the measurement platform; and the centroid measurement device is used for controlling the motion of the mechanical positioning device, finishing centroid measurement and displaying a measurement result. The measurement method comprises the following steps: placing the disk-shaped measured part on the measurement platform; controlling a mechanical positioning device control unit by a computer to drive the mechanical positioning device to upwards move so as to eject the measured part; and driving the mechanical locating device to move downwards to ensure that the pressure generated by the measured part is supported by a force measurement sensor. In a static measurement mode, the disk-shaped part centroid measurement device has the advantages of stable and reliable measurement process, high the measurement result accuracy and low cost.
Description
technical field [0001] The invention relates to the technical field of measurement and control, in particular to a disc-shaped part centroid measuring device and a measuring method thereof. Background technique [0002] In engineering practice, in order to ensure the processing quality of mechanical parts and meet the specified requirements during use, it is sometimes necessary to measure the position of the center of mass of the parts. For example, for various disc-shaped mechanical parts such as wheels and gears, in order to ensure their reliable operation during rotation and avoid harmful vibrations during operation, their center of mass should be located on the axis of rotation as much as possible. [0003] Measuring the center of a mechanical part can be done with a measuring device such as a mass centering machine. The mass centering machine is a machine specially used to measure the quality and center of mass position of mechanical parts, which has high cost, complic...
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Inventor 田社平
Owner SHANGHAI JIAO TONG UNIV