A carbon ring rigidity test fixture detection device

CN224456141UActive Publication Date: 2026-07-03XIAMEN AIDAWANG COMPOSITE MATERIALS TECHNOLOGY CO LTD
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
XIAMEN AIDAWANG COMPOSITE MATERIALS TECHNOLOGY CO LTD
Filing Date
2025-09-24
Publication Date
2026-07-03

AI Technical Summary

Technical Problem

In existing carbon ring rigidity testing, manual force application is unstable, resulting in large errors and low efficiency. Furthermore, the fixture cannot be adjusted according to the diameter of the carbon ring, making it unsuitable for high-performance R&D and quality control.

Method used

The system uses a servo motor to drive the lead screw and support arm, applies uniform force precisely through a force sensor, measures lateral displacement using a laser displacement sensor, and is equipped with an adjustable fixture body to accommodate carbon rings of different diameters, thus achieving automated measurement.

Benefits of technology

It achieves accurate and stable carbon ring stiffness testing, reduces human error, improves testing efficiency and adaptability, and meets the requirements of high-performance R&D and quality control.

✦ Generated by Eureka AI based on patent content.

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Abstract

The utility model discloses a kind of carbon ring rigidity test fixture detection devices, including bottom plate, test assembly is fixedly arranged at the top front of the bottom plate, the fixed plate is fixedly arranged at the top of the bottom plate by several bolts, the fixed plate top one side is fixedly arranged with fixture body, the fixed plate top other side is fixedly arranged with lateral displacement detection assembly, the test assembly includes force sensor, the lower end of the force sensor is fixedly arranged with down pressure test head.The utility model discloses a kind of carbon ring rigidity test fixture detection devices, by setting test assembly, using servo motor drives screw rotation, to make support arm displacement downwards, provide the pressure of down pressure test head downwards, the pressure value that force sensor detects and feedback is applied on the carbon ring to be measured, display in display screen, compared with traditional manual force exertion, can accurate exert even steady predetermined force value, eliminate the error of artificial operation.
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