Automatic flaw detection device for annular forge pieces
A technology for ring forgings and flaw detection devices, applied in measuring devices, using sound waves/ultrasonic waves/infrasonic waves to analyze solids, using sound waves/ultrasonic waves/infrasonic waves for material analysis, etc., to achieve the effects of easy manual review, less interference signals, and fast water replenishment
Pending Publication Date: 2017-09-19
ZHANGJIAGANG HAILU ANNULAR FORGINGS
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Problems solved by technology
However, for ring forgings with large volume, heavy weight and many specifications, there are many difficulties in the implementation of automatic flaw detection. Therefore, the application of ultrasonic automatic flaw detection for ring forgings is still in its infancy and exploration stage in China.
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[0023] The technical solutions in the embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.
[0024] combine figure 1 As shown, the automatic flaw detection device for ring forgings includes a rotary drive device 100 and a detection device 200. The rotary drive device 100 includes a limit roller 110 and drive shafts 120 respectively arranged on both sides of the limit roller 110. The limit roller 110 is held against On the inner surface of the ring forging 300, the drive shaft 120 is held against the outer surface of the ring forging 300 and drives it t...
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The invention discloses an automatic flaw detection device for annular forge pieces. The automatic flaw detection device comprises a rotary driving device and a detecting device, wherein the rotary driving device comprises a limiting idler wheel and driving shafts arranged on the two sides of the limiting idler wheel, the limiting idler wheel abuts against the inner surface of the annular forge piece, and the driving shafts abut against the outer surface of the forge piece and drive the annular forge piece to rotate; the detecting device comprises a support, a first mobile probe and a second mobile probe are arranged on the support, the first mobile probe moves in the first direction, the second mobile probe moves in the second direction, the first direction is perpendicular to the second direction, the first direction is parallel to the axial direction of the annular forge piece, and the first mobile probe and the second mobile probe are connected with an ultrasonic flaw detector. The automatic flaw detection device disclosed by the invention has the advantages that in a detecting process, a work piece is matched with the limiting idler wheel through the driving shafts, the probes horizontally moves after detecting one circle until the whole detecting area is covered, and the whole flaw detection on the annular forge piece is achieved.
Description
technical field [0001] The present application relates to a flaw detection device, in particular to an automatic flaw detection device for ring forgings. Background technique [0002] Ultrasonic automatic flaw detection equipment is an internal quality inspection of steel pipes, steel rods, steel plates, steel balls, etc. required for flaw detection on the steel production line, and online automatic flaw detection in accordance with standards and regulations corresponding to users in different countries, with different contents and properties, so that It is an important means to accurately determine the internal defects and performance of the flaw detection object. The methods used include rotating water cavity ultrasonic flaw detection, partial water immersion ultrasonic flaw detection, water film (contact method) ultrasonic flaw detection, etc. However, for ring forgings with large volume, heavy weight and many specifications, there are many difficulties in the implementa...
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Login to View More IPC IPC(8): G01N29/04G01N29/265
CPCG01N29/048G01N29/265G01N2291/0234
Inventor 蔡建林邱银秀卞继杨宋亚东蔡君
Owner ZHANGJIAGANG HAILU ANNULAR FORGINGS