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Coaxial mounting split-type rotary transformer precision calibrating tool system for position marker

A technology of resolver and position marker, which is applied in the direction of instruments, etc., can solve the problems of low precision and long calibration time of the split type resolver used for position marker, and achieves the effect of improving the efficiency of angle calibration and reducing the installation requirements.

Active Publication Date: 2019-03-29
BEIJING INST OF REMOTE SENSING EQUIP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to propose a precision calibration tooling system for coaxially mounted split rotary transformers for position markers to solve the problems of low precision and excessive time-consuming calibration of existing split rotary transformers for position markers. Combined working method to improve the accuracy and calibration efficiency of the split resolver used in the position marker

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  • Coaxial mounting split-type rotary transformer precision calibrating tool system for position marker
  • Coaxial mounting split-type rotary transformer precision calibrating tool system for position marker
  • Coaxial mounting split-type rotary transformer precision calibrating tool system for position marker

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Embodiment Construction

[0012] The following combination Figure 1-3 The technical solution of the present invention is described in detail.

[0013] The present invention proposes a precision calibration tooling structure for a coaxially mounted split rotary transformer for a position marker, which includes: a test chassis (1), a measuring end of a moving part (2), a grating ruler (3), and a grating ruler reading head combination (4 ), turbine and worm assembly (5), drive motor (6), data processing terminal (7), test tooling (8), position marker base (9), split resolver and rotation mechanism (10), angular position Feedback module (11), antenna base (12) and positioner combination (13).

[0014] Among them, the test chassis (1), movable part measuring end (2), grating ruler (3), grating ruler reading head combination (4), worm gear assembly (5), and drive motor (6) belong to the test tooling (8 ). The position marker base (9), the split rotary transformer and the rotating mechanism (10), the angl...

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Abstract

A coaxial mounting split-type rotary transformer precision calibrating tool system for a position marker comprises the components of a testing chassis (1), a movable component measuring end (2), a grating ruler (3), a grating ruler number reading head assembly (4), a worm gear assembly (5), a driving motor (6), a data processing end (7), a testing tool (8), a position marker base (9), a split-typerotary transformer and rotating mechanism (10), an angle position feedback module (11), an antenna base (12) and a position marker assembly (13). The system automatically calibrates the precision ofthe assembled split-type rotary transformer based on standard equipment, thereby facilitating calibration by operation personnel, and effectively reducing precision calibrating time of the assembled split-type rotary transformer.

Description

technical field [0001] The invention relates to a device for improving the precision of a rotary transformer for a position marker, in particular to a tooling system for precision calibration of a coaxially installed split rotary transformer for a position marker. Background technique [0002] The position marker is an important part of the remote sensing system. It can be used to precisely control the antenna rotation angle and feed back the actual rotation angle of the antenna to other combinations. Its performance directly affects the control accuracy of the remote sensing system. The resolver is a key device for measuring the rotation angle of the scaler, and its accuracy directly affects the accuracy of the feedback and preset accuracy of the scaler. The resolver will produce accuracy errors during its manufacturing process, and the resolver is calibrated by a higher-precision angle measuring device to improve the measurement accuracy of the resolver. The calibration t...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01D18/00
CPCG01D18/00
Inventor 薛志刚王小磊秦睿
Owner BEIJING INST OF REMOTE SENSING EQUIP