Multi-oil-vane-tile inner hole shape line detection method and detection system

By designing a system for the detection of multi -oil leaf tile pores, the use of telescopic arm and sensor automatically positioned the middle positioning to solve the problem of high detection complexity and cost in existing technologies, and realized efficient and accurate detection Essence

CN119374528AActive Publication Date: 2025-01-28ZHEJIANG BHS JOURNAL BEARING CO LTD
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Patent Information

Application Number
CN202411959224.5
Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
Filing Date
2024-12-30
Publication Date
2025-01-28
Estimated Expiration
2044-12-30

AI Technical Summary

Technical Problem

In the prior art, the operation is complicated when detecting the inner hole-shaped lines of the multi-oil leaf tile, and the operation is required to be recalibrated and positioned. The price and maintenance cost of the three-coordinate measuring instrument are relatively high, and the general applicability is poor.

Method used

A multi -oil leaf tile internal pore detection system is designed, including placing cylinders, detection cylinders, telescopic arms, rotating motors and control units. For medium positioning, calculate the inner hole line.

Benefits of technology

The detection steps are simplified, the complexity of the medium positioning is reduced, the detection cost is reduced, and the applicability and accuracy of the detection system is improved.

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Abstract

The invention relates to the technical field of multi-oil-vane-tile detection, and discloses a multi-oil-vane-tile inner hole shape line detection method and a detection system, the detection system comprises a placing cylinder, a multi-oil-vane-tile is arranged on the outer side of the placing cylinder in a sleeving manner, the detection system further comprises a detection cylinder, a telescopic arm, a rotating motor and a control unit, and the detection cylinder is arranged on the upper portion in the placing cylinder in a transverse translation manner; the telescopic arm translates in the radial direction of the detection cylinder, the rotating motor drives the detection cylinder to rotate, the pressurization cavity and the detection cavity are each provided with a pressure sensor, and the telescopic arm comprises an arm body, a detection head and a piezoelectric sensor. The detection method comprises the following steps: S1, centering and positioning; S2, measuring the radius of a circular section of the inner hole; S3, measuring the radius of a circle of the inner hole; and S4, obtaining the shape line of the inner hole. The objective of the invention is to solve or at least alleviate the problems of complex operation and need of recalibration and positioning when a three-coordinate measuring instrument is adopted to carry out multi-oil-vane-tile inner hole shape line detection, and at the same time, the measurement accuracy can be guaranteed.
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Citation Information

Patent Citations

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  • Piston ring radial pressure distribution measuring device

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  • Method and equipment for measuring taper and size of bearing ring inner diameter oil guide groove based on three-coordinate measurement

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  • Device and method for measuring oxidation temperature rise characteristics of coal body under load pressurization in multi-element atmosphere environment

    CN114544703A

  • Measuring equipment for ultrahigh-precision RV reducer planet carrier

    CN115752259A

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