Title:
AUTOMATIC MAGNETIC PARTICLE FLAW DETECTION DEVICE AND METHOD FOR H-SHAPED STEEL
Document Type and Number:
WIPO Patent Application WO/2022/183712
Kind Code:
A1
Abstract:
An automatic magnetic particle flaw detection device and method for H-shaped steel, belonging to the technical field of magnetic particle flaw detection. The device comprises: a shot blasting device (1), a reversible roller way (3), a steel turnover machine (4), an automatic magnetic particle flaw detection device (2) and an automatic marking device (10). Surface defects of the H-shaped steel can be identified quickly, efficiently and accurately, so as to satisfy the use requirements of hot rolled H-shaped steel in application fields such as ocean engineering, oil exploitation, wind power and bridges.
Inventors:
ZHAO XINHUA (CN)
WANG PEIWEN (CN)
WANG HONGWEI (CN)
YUAN SHUJUN (CN)
DU CHUANZHI (CN)
HUO XIWEI (CN)
LI CHAO (CN)
ZHAO PEILIN (CN)
YAN ZHIHUA (CN)
FU CHANGWEI (CN)
ZHANG PENG (CN)
SONG YUQING (CN)
KONG LINGKUN (CN)
SUN XIAOQING (CN)
WANG PEIWEN (CN)
WANG HONGWEI (CN)
YUAN SHUJUN (CN)
DU CHUANZHI (CN)
HUO XIWEI (CN)
LI CHAO (CN)
ZHAO PEILIN (CN)
YAN ZHIHUA (CN)
FU CHANGWEI (CN)
ZHANG PENG (CN)
SONG YUQING (CN)
KONG LINGKUN (CN)
SUN XIAOQING (CN)
Application Number:
PCT/CN2021/118774
Publication Date:
September 09, 2022
Filing Date:
September 16, 2021
Export Citation:
Assignee:
SHANDONG IRON & STEEL CO LTD (CN)
International Classes:
G01N27/84; G01N21/95
Foreign References:
| CN112964778A | 2021-06-15 | |||
| JPS60105950A | 1985-06-11 | |||
| JPH10282063A | 1998-10-23 | |||
| CN2086903U | 1991-10-16 | |||
| KR101377452B1 | 2014-04-07 | |||
| JPS62277551A | 1987-12-02 |
Other References:
XU CHANGJIN: "Inspection and Cleaning of Square Billet Defects", ANGANG TECHNOLOGY, no. 2, 1 March 1988 (1988-03-01), pages 6 - 11, XP055963561
Attorney, Agent or Firm:
FASTA INTELLECTUAL PROPERTY LIMITED (CN)
Download PDF: