CO2018009118A1 - Equipment for the analysis of the vibration spectrum in materials - Google Patents

Equipment for the analysis of the vibration spectrum in materials

Info

Publication number
CO2018009118A1
CO2018009118A1 CONC2018/0009118A CO2018009118A CO2018009118A1 CO 2018009118 A1 CO2018009118 A1 CO 2018009118A1 CO 2018009118 A CO2018009118 A CO 2018009118A CO 2018009118 A1 CO2018009118 A1 CO 2018009118A1
Authority
CO
Colombia
Prior art keywords
base
damped
captured
analysis
materials
Prior art date
Application number
CONC2018/0009118A
Other languages
Spanish (es)
Inventor
Urrego Leonardo Rodríguez
León Herberth Gracia
Original Assignee
Univ Ean
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Univ Ean filed Critical Univ Ean
Priority to CONC2018/0009118A priority Critical patent/CO2018009118A1/en
Priority to ES202090062A priority patent/ES2841122B2/en
Priority to PCT/CO2019/000007 priority patent/WO2020043220A1/en
Publication of CO2018009118A1 publication Critical patent/CO2018009118A1/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
    • B66C1/00—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles
    • B66C1/10—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles by mechanical means
    • B66C1/101—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles by mechanical means for containers
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01H—MEASUREMENT OF MECHANICAL VIBRATIONS OR ULTRASONIC, SONIC OR INFRASONIC WAVES
    • G01H1/00—Measuring characteristics of vibrations in solids by using direct conduction to the detector
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
    • G01M7/00—Vibration-testing of structures; Shock-testing of structures
    • G01M7/02—Vibration-testing by means of a shake table
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N29/00—Investigating or analysing materials by the use of ultrasonic, sonic or infrasonic waves; Visualisation of the interior of objects by transmitting ultrasonic or sonic waves through the object
    • G01N29/04—Analysing solids
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N29/00—Investigating or analysing materials by the use of ultrasonic, sonic or infrasonic waves; Visualisation of the interior of objects by transmitting ultrasonic or sonic waves through the object
    • G01N29/04—Analysing solids
    • G01N29/045—Analysing solids by imparting shocks to the workpiece and detecting the vibrations or the acoustic waves caused by the shocks
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N29/00—Investigating or analysing materials by the use of ultrasonic, sonic or infrasonic waves; Visualisation of the interior of objects by transmitting ultrasonic or sonic waves through the object
    • G01N29/04—Analysing solids
    • G01N29/07—Analysing solids by measuring propagation velocity or propagation time of acoustic waves
    • G01N29/075—Analysing solids by measuring propagation velocity or propagation time of acoustic waves by measuring or comparing phase angle
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N29/00—Investigating or analysing materials by the use of ultrasonic, sonic or infrasonic waves; Visualisation of the interior of objects by transmitting ultrasonic or sonic waves through the object
    • G01N29/44—Processing the detected response signal, e.g. electronic circuits specially adapted therefor
    • G01N29/4409—Processing the detected response signal, e.g. electronic circuits specially adapted therefor by comparison
    • G01N29/4427—Processing the detected response signal, e.g. electronic circuits specially adapted therefor by comparison with stored values, e.g. threshold values

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Immunology (AREA)
  • Health & Medical Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Pathology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Acoustics & Sound (AREA)
  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Mechanical Engineering (AREA)
  • Measurement Of Mechanical Vibrations Or Ultrasonic Waves (AREA)
  • Testing Of Devices, Machine Parts, Or Other Structures Thereof (AREA)
  • Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)

Abstract

La invención se refiere a un escáner por vibraciones que incluye una base estática y una base amortiguada dentro de la cual se pondrá el objeto a analizar. La base estática permitirá la utilización de un sistema dinámico de impulso que impactará la base amortiguada produciendo una onda de vibración y como resultante un espectro que será captado por sensores del tipo acelerómetros. La base es amortiguada gracias a resortes calculados a tensión para dar sujeción, pero a la vez permitir la libre oscilación. Los acelerómetros están ubicados axial y radialmente a la base amortiguada permitiendo captar la señal vibratoria y adquirirla en un equipo de cómputo para un posterior tratamiento, clasificado, guardado y comparación.The invention relates to a vibration scanner that includes a static base and a damped base within which the object to be analyzed will be placed. The static base will allow the use of a dynamic impulse system that will impact the damped base producing a vibration wave and as a result a spectrum that will be captured by accelerometer-type sensors. The base is cushioned thanks to springs calculated under tension to give support, but at the same time allow free oscillation. The accelerometers are located axially and radially to the damped base, allowing the vibratory signal to be captured and acquired in a computer equipment for later treatment, classification, storage and comparison.

CONC2018/0009118A 2018-08-29 2018-08-29 Equipment for the analysis of the vibration spectrum in materials CO2018009118A1 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
CONC2018/0009118A CO2018009118A1 (en) 2018-08-29 2018-08-29 Equipment for the analysis of the vibration spectrum in materials
ES202090062A ES2841122B2 (en) 2018-08-29 2019-06-07 EQUIPMENT FOR THE ANALYSIS OF THE VIBRATION SPECTRUM IN MATERIALS
PCT/CO2019/000007 WO2020043220A1 (en) 2018-08-29 2019-06-07 Equipment for analysing the vibration spectrum in materials

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CONC2018/0009118A CO2018009118A1 (en) 2018-08-29 2018-08-29 Equipment for the analysis of the vibration spectrum in materials

Publications (1)

Publication Number Publication Date
CO2018009118A1 true CO2018009118A1 (en) 2020-04-01

Family

ID=69642687

Family Applications (1)

Application Number Title Priority Date Filing Date
CONC2018/0009118A CO2018009118A1 (en) 2018-08-29 2018-08-29 Equipment for the analysis of the vibration spectrum in materials

Country Status (3)

Country Link
CO (1) CO2018009118A1 (en)
ES (1) ES2841122B2 (en)
WO (1) WO2020043220A1 (en)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7487680B2 (en) * 2005-11-22 2009-02-10 Lear Corporation Shaker assembly for shaking a component in order to induce vibration thereto
US8571829B2 (en) * 2008-07-11 2013-10-29 University Of Washington Through Its Center For Commercialization Detecting objects in shipping containers by vibration spectral analysis
JP6293537B2 (en) * 2014-03-19 2018-03-14 株式会社東芝 Inspection system and abnormality detection method

Also Published As

Publication number Publication date
ES2841122R1 (en) 2022-03-10
ES2841122B2 (en) 2024-04-15
ES2841122A2 (en) 2021-07-07
WO2020043220A1 (en) 2020-03-05

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