MD2565C2 - Method for ultrasonic testing of the burr weld - Google Patents
Method for ultrasonic testing of the burr weldInfo
- Publication number
- MD2565C2 MD2565C2 MDA20040026A MD20040026A MD2565C2 MD 2565 C2 MD2565 C2 MD 2565C2 MD A20040026 A MDA20040026 A MD A20040026A MD 20040026 A MD20040026 A MD 20040026A MD 2565 C2 MD2565 C2 MD 2565C2
- Authority
- MD
- Moldova
- Prior art keywords
- weld
- burr
- testing
- echo signals
- ultrasonic testing
- Prior art date
Links
Abstract
The invention relates to the field of nondestructive testing and may be used for ultrasonic testing of materials and articles in the metallurgy, machine-building and electric-power industry.The method for ultrasonic testing of the burr weld consists in that in the tested article there are generated ultrasonic oscillations, it is formed a strobe pulse, there are detected and amplified the reflected echo signals, there are separated the useful signals and according to the obtained characteristics it is estimated the quality of the weld. At the end of each periodic weld testing cycle it is supplementary marked out a clock time, it is received the echo signal from the burr, and the obtained succession of the echo signals is integrated by a smoothly varying tension, which is proportional to the average amplitude of the echo signals from the weld's burr.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
MDA20040026A MD2565C2 (en) | 2004-02-02 | 2004-02-02 | Method for ultrasonic testing of the burr weld |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
MDA20040026A MD2565C2 (en) | 2004-02-02 | 2004-02-02 | Method for ultrasonic testing of the burr weld |
Publications (2)
Publication Number | Publication Date |
---|---|
MD2565B1 MD2565B1 (en) | 2004-09-30 |
MD2565C2 true MD2565C2 (en) | 2005-04-30 |
Family
ID=33095712
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
MDA20040026A MD2565C2 (en) | 2004-02-02 | 2004-02-02 | Method for ultrasonic testing of the burr weld |
Country Status (1)
Country | Link |
---|---|
MD (1) | MD2565C2 (en) |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SU669287A1 (en) * | 1976-10-25 | 1979-06-25 | Всесоюзный Научно-Исследовательский Институт По Разработке Неразрушающих Методов И Средств Контроля Качества Материалов | Method of ultrasonic inspection of materials |
-
2004
- 2004-02-02 MD MDA20040026A patent/MD2565C2/en not_active IP Right Cessation
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SU669287A1 (en) * | 1976-10-25 | 1979-06-25 | Всесоюзный Научно-Исследовательский Институт По Разработке Неразрушающих Методов И Средств Контроля Качества Материалов | Method of ultrasonic inspection of materials |
Also Published As
Publication number | Publication date |
---|---|
MD2565B1 (en) | 2004-09-30 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
MM4A | Patent for invention definitely lapsed due to non-payment of fees |