Method and system for determining the position of the rotation center line of the turntable, and the optical hole operation system
A technology of rotation center and turntable, which is applied in the field of mechanical processing, can solve the problems that the process hole 01 cannot be processed uniformly and affect the operation effect, and achieve the effect of ensuring operation uniformity, high accuracy and high efficiency
Active Publication Date: 2021-08-24
LANS INTELLIGENT ROBOT CHANGSHA CO LTD
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Problems solved by technology
If the relative position between the workpiece and the rotating spindle is not adjusted to the set requirements, the process hole 01 may not be uniformly processed during the light hole operation, for example figure 1 , the rotating spindle 02 rotates around the rotation center line A, and the position of the rotation center line A deviates from the set position, so that the rotation spindle 01 can only polish the B section on the process hole wall, which affects the operation effect
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[0053] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.
[0054] The core of the present invention is to provide a method and system for determining the position of the rotation center line of the turntable, which has high accuracy in determining the position of the rotation center line. Another core of the present invention is to provide a light hole operation system including the above system, which can determine the position of the rotation center line of the turntable with high accuracy.
[0055] In the description...
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The invention discloses a method, a system and a light hole operation system for determining the position of the rotation centerline of a turntable. The method includes: sequentially driving the turntable to rotate to three measurement positions, and at each measurement position, determining the coordinates of the reference point of the preset reference point in the preset coordinate system, wherein the preset reference point is set on a frame fixed on the turntable On the alignment block, the preset coordinate system is a static coordinate system perpendicular to the rotation center line; the coordinates of the rotation center line in the preset coordinate system are determined according to the obtained coordinates of the three reference points. On the determined preset coordinate system, only need to determine the three coordinates of an easy-to-recognize preset reference point in the process of moving with the turntable, the position of the rotation center line can be accurately found, and the accuracy of position judgment is high.
Description
technical field [0001] The invention relates to the technical field of mechanical processing, in particular to a method, a system and a light hole operation system for determining the position of the rotation centerline of a turntable. Background technique [0002] After roughing the process holes on workpieces such as workpieces, it is necessary to perform light hole operations. In the existing typical light hole operation, the position of the workpiece is fixed, and only the rotating spindle 02 is inserted into the process hole 01 to rotate for polishing. If the relative position between the workpiece and the rotating spindle is not adjusted to the set requirements, the process hole 01 may not be uniformly processed during the light hole operation, for example figure 1 In the process, the rotating spindle 02 rotates around the rotation centerline A, and the position of the rotation centerline A deviates from the set position, so that the rotation spindle 01 can only polis...
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IPC IPC(8): G01B21/24
CPCG01B21/24
Inventor 徐胜强黄伟建
Owner LANS INTELLIGENT ROBOT CHANGSHA CO LTD