Compensation method for grinding and polishing flexible wheel of robot

A compensation method and a flexible wheel technology, applied in the polishing field, can solve the problems of difficult polishing of polishing workpieces, and achieve the effect of convenient use and inconvenient changes in polishing force.

Active Publication Date: 2022-08-05
ZHEJIANG IND & TRADE VACATIONAL COLLEGE
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  • Abstract
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  • Claims
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Problems solved by technology

[0008] Aiming at the deficiencies in the prior art, the present invention provides a compensation method for grinding and polishing of a robot flexible wheel. The purpose is to solve the problem that polishing workpieces with irregular contours are difficult to polish. The position with the workpiece will not change with the wear of the wheel, the position remains unchanged, so the polishing force will also remain constant

Method used

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  • Compensation method for grinding and polishing flexible wheel of robot
  • Compensation method for grinding and polishing flexible wheel of robot
  • Compensation method for grinding and polishing flexible wheel of robot

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Embodiment Construction

[0033] The present invention will be further described in detail below with reference to the accompanying drawings.

[0034] First of all, the coordinate values ​​in the ideal path program and the actual path program of the robot in this embodiment are set according to the initial coordinate system. The establishment of the initial coordinate system is to control the robot to clamp the workpiece to reach the corresponding flexible wheel through the teach pendant. On the polishing point, and the polishing point is the origin, a space rectangular coordinate system of XYZ three axes is established. This coordinate system is the initial coordinate system. All coordinate values ​​and offsets of coordinate values ​​in the program are obtained according to the initial coordinate system.

[0035] This embodiment discloses a robot flexible wheel grinding and polishing compensation method, which includes the following steps:

[0036] a. The PLC control system sets the parameters, starts...

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Abstract

According to the technical scheme, the robot flexible wheel grinding and polishing compensation method is characterized in that a robot, a calibration device, a motor and a control system electrically connected with the robot, the calibration device and the motor are included, the robot clamps a polishing product, the motor is connected with a flexible wheel, the calibration device clamps a standard object for detection, and the abrasion reduction amount of the flexible wheel in long-term machining is determined; after the movement of the control system is reduced, the coordinates of the robot are deviated through a TCP network, the polishing track of the robot is changed, after calibration and correction are conducted through a standard object, when the robot clamps a polishing workpiece to be subjected to pressure polishing on a flexible wheel, the pressure connecting positions are always kept consistent no matter how abrasion is, and then the effect that the polishing force is not changed is achieved; and meanwhile, a polishing product is pressed at any position of the circumferential surface of the flexible wheel, a proper polishing position can be selected for polishing a polishing workpiece with irregular shape and outline, and the polishing effect is improved.

Description

technical field [0001] The invention relates to the technical field of polishing, and more particularly to a compensation method for robotic flexible wheel grinding and polishing. Background technique [0002] The most common type of flexible wheel grinding and polishing device is the cloth polishing machine. The material of the cloth polishing wheel in the cloth polishing machine is cloth, which is relatively soft. It is difficult to grasp the contact strength between the polishing product and the cloth polishing wheel. The position of contact pressure between the product and the cloth polishing wheel is not correct, resulting in poor polishing effect. For the cloth polishing process, the accuracy of polishing is required to be high, and the contact between the polishing product and the cloth polishing wheel is slightly poorly controlled, which will cause polishing. The surface of the product is unevenly polished. At the same time, as the cloth polishing wheel is used for a...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B24B1/00B24B29/00B24B51/00B24B41/06B24B41/00B24B49/16B25J11/00
CPCB24B1/00B24B29/00B24B51/00B24B41/06B24B41/007B24B49/16B25J11/0065Y02P70/10
Inventor 苏一菲李俊达董有为李吉岩潘康俊
Owner ZHEJIANG IND & TRADE VACATIONAL COLLEGE
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