TW200632107A - Method of eliminating residual stress in work piece - Google Patents

Method of eliminating residual stress in work piece

Info

Publication number
TW200632107A
TW200632107A TW094106652A TW94106652A TW200632107A TW 200632107 A TW200632107 A TW 200632107A TW 094106652 A TW094106652 A TW 094106652A TW 94106652 A TW94106652 A TW 94106652A TW 200632107 A TW200632107 A TW 200632107A
Authority
TW
Taiwan
Prior art keywords
work piece
frequency
residual stress
accelerometer
oscilloscope
Prior art date
Application number
TW094106652A
Other languages
Chinese (zh)
Other versions
TWI287042B (en
Inventor
Wei-Te Wu
Jie Fan
Original Assignee
Univ Nat Chunghsing
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 Nat Chunghsing filed Critical Univ Nat Chunghsing
Priority to TW94106652A priority Critical patent/TWI287042B/en
Publication of TW200632107A publication Critical patent/TW200632107A/en
Application granted granted Critical
Publication of TWI287042B publication Critical patent/TWI287042B/en

Links

Classifications

    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P10/00—Technologies related to metal processing
    • Y02P10/20—Recycling

Abstract

A method of eliminating residual stress in work piece is provided, mainly to provide a mechanical vibrator which can change vibration frequency, an accelerometer and an oscilloscope electrically connected to the accelerometer. The vibrator is connected to a work piece, and vibration wave is passed onto the work piece during vibration process so that the work piece is generated resonance. The accelerometer is connected to the work piece and amplitude and frequency are measured and displayed on the oscilloscope. By adjusting vibrating frequency of the mechanical vibrator and observing the oscilloscope to see if high-frequency resonance is occurred, most of residual stress in the work piece can be efficiently eliminated while the work piece is in high-frequency resonance.
TW94106652A 2005-03-04 2005-03-04 Method of eliminating residual stress in work piece TWI287042B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
TW94106652A TWI287042B (en) 2005-03-04 2005-03-04 Method of eliminating residual stress in work piece

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
TW94106652A TWI287042B (en) 2005-03-04 2005-03-04 Method of eliminating residual stress in work piece

Publications (2)

Publication Number Publication Date
TW200632107A true TW200632107A (en) 2006-09-16
TWI287042B TWI287042B (en) 2007-09-21

Family

ID=39460201

Family Applications (1)

Application Number Title Priority Date Filing Date
TW94106652A TWI287042B (en) 2005-03-04 2005-03-04 Method of eliminating residual stress in work piece

Country Status (1)

Country Link
TW (1) TWI287042B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105385841A (en) * 2015-12-16 2016-03-09 上海交通大学 Residual stress releasing process device and stress releasing method for manufacturing process of long truss of wing

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TW201235486A (en) * 2011-02-18 2012-09-01 Univ Nat Chunghsing Method for residual stress relief by using waveform characteristics
CN102828015A (en) * 2012-08-17 2012-12-19 中南大学 Aging vibration composite heat treatment method of magnesium aluminium alloy material or member
CN103757197B (en) * 2014-01-25 2015-09-30 浙江大学 For eliminating high-frequency vibration aging system and the method for small size component unrelieved stress
TWI660050B (en) * 2016-11-04 2019-05-21 國立中興大學 Simple stress relief method and device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105385841A (en) * 2015-12-16 2016-03-09 上海交通大学 Residual stress releasing process device and stress releasing method for manufacturing process of long truss of wing

Also Published As

Publication number Publication date
TWI287042B (en) 2007-09-21

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