UA32430C2 - Method for control of welding quality by acoustic signal - Google Patents

Method for control of welding quality by acoustic signal

Info

Publication number
UA32430C2
UA32430C2 UA94127848A UA94127848A UA32430C2 UA 32430 C2 UA32430 C2 UA 32430C2 UA 94127848 A UA94127848 A UA 94127848A UA 94127848 A UA94127848 A UA 94127848A UA 32430 C2 UA32430 C2 UA 32430C2
Authority
UA
Ukraine
Prior art keywords
acoustic signal
control
welding quality
welding
signal
Prior art date
Application number
UA94127848A
Other languages
Russian (ru)
Ukrainian (uk)
Inventor
Давид Михайлович Калеко
Наталія Анатоліївна Чвертко
Наталья Анатольевна Чвертко
Сергій Володимирович Коноваленко
Сергей Владимирович Коноваленко
Original Assignee
Давид Михайлович Калеко
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 Давид Михайлович Калеко filed Critical Давид Михайлович Калеко
Priority to UA94127848A priority Critical patent/UA32430C2/en
Publication of UA32430C2 publication Critical patent/UA32430C2/en

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  • Arc Welding Control (AREA)

Abstract

The invention relates to welding engineering and can be used for quality control of pin welding at compensator welding. It is based on extracting from acoustic signal harmonics is frequency range specific for material being welded, with determination of presence of second maximum in the signal being measured, comparison of amplitude values of the first and the second maxima to the values given.
UA94127848A 1994-12-02 1994-12-02 Method for control of welding quality by acoustic signal UA32430C2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
UA94127848A UA32430C2 (en) 1994-12-02 1994-12-02 Method for control of welding quality by acoustic signal

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
UA94127848A UA32430C2 (en) 1994-12-02 1994-12-02 Method for control of welding quality by acoustic signal

Publications (1)

Publication Number Publication Date
UA32430C2 true UA32430C2 (en) 2000-12-15

Family

ID=74282744

Family Applications (1)

Application Number Title Priority Date Filing Date
UA94127848A UA32430C2 (en) 1994-12-02 1994-12-02 Method for control of welding quality by acoustic signal

Country Status (1)

Country Link
UA (1) UA32430C2 (en)

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