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Limited angle torque motor mechanical zero position marking method

A torque motor, limited rotation angle technology, applied in the field of machining, can solve the problems of low efficiency, cumbersome, long marking time, etc.

Active Publication Date: 2021-07-30
XIAN MICROMOTOR RES INST
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This method is cumbersome, takes a long time to mark, is inefficient, and has large human errors

Method used

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  • Limited angle torque motor mechanical zero position marking method
  • Limited angle torque motor mechanical zero position marking method

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Experimental program
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Embodiment approach

[0025] see Figure 1-2 : A method for marking the mechanical zero position of a limited-angle torque motor, comprising the following steps:

[0026] S1. Install the first shaft sleeve 2, the second shaft sleeve 3 and the pointer 5 on the output shaft end of the limited rotation angle torque motor 1 according to the use requirements. The end of the output shaft of the limited rotation angle torque motor 1 is equipped with an eccentric small ball 4 with small eccentricity. The ball 4 is integrated with the output shaft of the limited-angle torque motor 1, and then calibrated;

[0027] S2. Start the limited-angle torque motor 1, and first control the limited-angle torque motor 1 to rotate forward. At this time, the limited-angle torque motor 1 will drive the pointer 5 to rotate to the limit angle position at one end, mark A along one side with a marker, and then Then control the limited rotation angle torque motor 1 to reverse, at this time, the limited rotation angle torque mot...

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Abstract

The invention relates to the field of machining, and discloses a limited angle torque motor mechanical zero position marking method which is easy to operate, accurate in marking and positioning and capable of greatly reducing marking time, and comprises the steps that S1, arranging a first shaft sleeve, a second shaft sleeve and a pointer at the output shaft end of a limited angle torque motor according to use requirements, arranging an eccentric small ball at the end part of an output shaft of the limited angle torque motor, wherein the eccentric small ball and the output shaft of the limited angle torque motor are integrated, and then carrying out calibration; and S2, starting the limited angle torque motor, firstly controlling the limited angle torque motor to rotate forwards, at the moment, driving a pointer to rotate to a limit angle position at one end by the limited angle torque motor, marking along one side by using a marking pen, then controlling the limited angle torque motor to rotate backwards, and marking along the other side by using the marking pen. And the marked motor finds an angular bisector on the milling machine according to the two lines, and a final marking line is carved, wherein the marking line is the mechanical zero position of the motor.

Description

technical field [0001] The invention relates to the field of mechanical processing, in particular to a marking method for the mechanical zero position of a limited rotation angle torque motor. Background technique [0002] With the rapid development of science and technology. The application of the control system continues to deepen, and the action and precision requirements of the application control system are becoming more and more stringent. The mechanical zero position is the reference position of the drive device of the control system, and its positioning and selection directly affect the accuracy of the control system action. [0003] As the driving element, the torque motor with limited rotation angle is connected with the user device to form the front wheel steering sub-system. The motor performs reciprocating motion within the limited rotation angle range based on the mechanical zero position. The precise mechanical zero position is the key to the accuracy of the ...

Claims

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Application Information

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IPC IPC(8): G01B5/00B25H7/04
CPCG01B5/00B25H7/04Y02P70/10
Inventor 王峰刘军丽李珊张梦文罗锐意杨筱楠
Owner XIAN MICROMOTOR RES INST
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