CN204740235U - Automatic ultrasonic inspection of connection in series -parallel and defect reinspection equipment - Google Patents
Automatic ultrasonic inspection of connection in series -parallel and defect reinspection equipment Download PDFInfo
- Publication number
- CN204740235U CN204740235U CN201520442535.4U CN201520442535U CN204740235U CN 204740235 U CN204740235 U CN 204740235U CN 201520442535 U CN201520442535 U CN 201520442535U CN 204740235 U CN204740235 U CN 204740235U
- Authority
- CN
- China
- Prior art keywords
- parallel
- probe
- tappet
- series
- elasticity
- Prior art date
- Legal status (The legal status 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 status listed.)
- Withdrawn - After Issue
Links
Landscapes
- Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
Abstract
The utility model provides an automatic ultrasonic inspection of connection in series -parallel and defect reinspection equipment, by two degree of freedom series connection moving platform, the coarse adjusting unit, the parallelly connected probe frame of 3 -RPCU, series -parallel connection probe frame is constituteed. Wherein two degree of freedom series connection moving platform have two movement freedom, can drive the probe frame and be plane reciprocating motion, the coarse adjusting unit is established ties and is constituteed by coarse adjusting guide rail, coarse adjusting slider, intermediate connecting rod, terminal connecting rod in proper order, the parallelly connected probe frame of 3 -RPCU comprises three side chains that allocate platform and normal probe shell and connect each other, and three chain structures are the same, comprise hinge, linear electric motor, shaft coupling, elasticity tappet, universal joint in proper order, the series -parallel connection probe puts up by rotating platform, angle probe shell, switching -over motor and connecting three side chains that rotate platform and angle probe shell and forms, and three chain structures are the same, comprise hinge, elasticity tappet, universal joint in proper order. The utility model discloses applicable have the precision height in automatic ultrasonic inspection and automatic defect reinspection, and rigidity is big, advantages such as stable in structure.
Description
Technical field
The present invention relates to Ultrasonic Nondestructive field, particularly a kind of connection in series-parallel automated ultrasonic flaw detecting and defect recheck equipment.
Technical background
In mechanical industry field, for ensureing the quality safety of workpiece, need before dispatching from the factory or in military service process to carry out Ultrasonic Nondestructive to it.Along with the development of China's industry, initial manual ultrasonic nondestructive examination be automated just gradually UT (Ultrasonic Testing) substitute, compare manual flaw detection, automatic flaw detection has that efficiency is high, accuracy is high, without advantages such as personal errors.In mechanical automation defect-detecting equipment, gordian technique is that probe holder designs, and the direct clamping ultrasonic probe of probe holder contacts with workpiece, for ensureing that ultrasonic wave energy enters to inject workpiece smoothly in automatic flaw detection, need ensure that probe is coupled well all the time with surface of the work.For the curve surface work pieces of complexity, probe holder needs the change with enough degree of freedom adaptation surface of the work shapes, and has higher stability.Chinese invention patent (notification number: CN101916599A) discloses a kind of probe holder of safe end welding line of nuclear reactor pressure vessel Sonography devices, and this equipment probe holder has three servo-actuated degree of freedom, to adapt to curve surface of workpiece shape.Chinese invention patent (notification number: CN101788535A) discloses a kind of spiral welded pipe weld seam probe frame, this probe holder provides lifting and angle to rotate two degree of freedom at probe bare terminal end, to adapt to surface of welded pipe shape, current mechanization automatic flaw detection apparatus probe holder mostly is cascade probe holder, tandem probe holder rigidity and less stable, have a certain impact to the coupling of probe and surface of the work.
Current automated ultrasonic flaw detecting equipment, the particularly automated ultrasonic flaw detecting equipment in the large pressurized vessel such as nuclear power, hydrogenation field, automaticity is relatively low, be mainly reflected in when automated ultrasonic flaw detecting is carried out to workpiece, after systems axiol-ogy to defect, can only record the position of defect and mark on workpiece, still need by manually specifically rechecking Defect Equivalent size.Normal probe defect is rechecked, needs the position changing the relative defect of normal probe, and continuous slight deflection normal probe, change normal probe attitude, find greatest drawback echo, with maximum echo determination Defect Equivalent size.Angle probe defect is rechecked, needs the position and the angle probe detection direction that change the relative defect of angle probe, to obtain maximum echo.Due to personal error, when defect is rechecked, often can not find the maximum echo of defect, and artificial reinspection efficiency is lower, seriously limits production of parts.
Summary of the invention
Based on the problems referred to above, parallel institution is applied to automated ultrasonic flaw detecting field by the present invention, a kind of connection in series-parallel automated ultrasonic flaw detecting and defect reinspection equipment are proposed, the present invention is applicable to automated ultrasonic flaw detecting and robotization defect is rechecked, there is precision high, rigidity is large, the advantages such as Stability Analysis of Structures.
Technical scheme of the present invention is specific as follows:
A kind of connection in series-parallel automated ultrasonic flaw detecting and defect recheck equipment, it comprises two-freedom series connection mobile platform, coarse adjustment unit, 3-RPCU probe holder, series-parallel connection probe holder in parallel, what two longitudinal rails in described two-freedom series connection mobile platform were parallel to each other is arranged on base, cross slide way to be arranged on two longitudinal rails and can longitudinally slide, and cross slide way is provided with slide unit; Coarse adjustment guide rail in described coarse adjustment unit and slide unit are connected, and coarse adjustment guide rail is provided with coarse adjustment slide block, intermediate connecting rod and coarse adjustment slide block hinged, tail end connecting rod and intermediate connecting rod hinged; Described 3-RPCU probe holder in parallel is made up of the side chain that fixed platform, normal probe shell and three structures are identical, fixed platform is arranged in tail end connecting rod, every bar side chain is made up of hinge, linear electric motors, shaft coupling, elasticity tappet, universal joint successively, be connected through the hinge between linear electric motors tail end and fixed platform, linear electric motors output terminal and elasticity tappet tail end are connected by shaft coupling, and both axis collinear, the take-off lever of elasticity tappet has rotation and one-movement-freedom-degree, and elasticity tappet is driven member, its take-off lever and universal joint are connected, and universal joint and normal probe shell are connected; Described series-parallel connection probe holder is made up of rotatable platform, angle probe shell, reversing motor and three side chains, wherein rotatable platform and reversing motor fuselage are connected, reversing motor output shaft is connected with tail end connecting rod, article three, branched structure is identical, be made up of hinge, elasticity tappet, universal joint successively from rotatable platform to angle probe shell, be connected through the hinge between elasticity tappet tail end and rotatable platform, take-off lever and the universal joint of elasticity tappet are connected, and universal joint and angle probe shell are connected.
Further, the fixed platform of described 3-RPCU probe holder in parallel is connected by moving sets with tail end connecting rod, and this moving sets is lockable; Be connected through the hinge between linear electric motors tail end and fixed platform, hinge axes is parallel to fixed platform, and three hinge axes are not parallel to each other, and also do not intersect at a bit; Three universal joints are circumferentially uniform at normal probe shell, and three universal center are in same plane, and normal probe is arranged in normal probe shell, and is connected between normal probe shell.
Described elasticity tappet is made up of take-off lever, orienting lug, tappet chamber, spring, tappet chamber openend is fixed with orienting lug, tappet chamber is built with spring, take-off lever is passed by orienting lug intermediate throughholes, take-off lever has relative to tappet chamber and moves and rotational freedom, is equivalent to cylindrical pair, when take-off lever is by axle pressure, spring-compressed, and axial bounce is provided.
Further, the reversing motor output shaft of described series-parallel connection probe holder is four prism type, and output shaft is passed by the through hole of rotatable platform center and is connected to form moving sets with tail end connecting rod, and this moving sets is lockable; Be connected through the hinge between elasticity tappet tail end and rotatable platform, hinge axes is parallel to rotatable platform, and three hinge axes are not parallel to each other, and also do not intersect at a bit; Angle probe is arranged in angle probe shell, and is connected between angle probe shell.
When normal probe automated ultrasonic flaw detecting and defect are rechecked, adopt the work of 3-RPCU probe holder clamping ultrasonic in parallel normal probe.During automated ultrasonic flaw detecting: 3-RPCU probe holder cathetus in parallel motor is locked, now 3-RPCU probe holder in parallel deteriorates to 3-RCU probe holder in parallel, because elasticity tappet is driven member, now probe holder has two turn one and moves three servo-actuated degree of freedom, wherein two rotational freedoms make normal probe adapt to the Curvature varying of surface of the work, and one-movement-freedom-degree makes normal probe adapt to the diameter run-out of workpiece; The work of two-freedom series connection mobile platform, drives normal probe to move back and forth at surface of the work, carries out automated ultrasonic flaw detecting to workpiece.When robotization defect is rechecked: the work of two-freedom series connection mobile platform, according to the defective locations recorded during automatic flaw detection, mobile normal probe finds greatest drawback echo position; 3-RPCU probe holder cathetus in parallel machine operation, article three, side chain cathetus motor flexible amount is different, to side chain and normal probe shell three tie point place applied pressures by different, thus continuous, the stable attitude changing normal probe opposite piece surface, by flaw echo FEEDBACK CONTROL, find greatest drawback echo.
When angle probe automated ultrasonic flaw detecting and defect are rechecked, adopt the work of series-parallel connection probe holder clamping ultrasonic angle probe.During automated ultrasonic flaw detecting: reversing motor is locked, now series-parallel connection probe holder deteriorates to 3-RCU probe holder in parallel, because elasticity tappet is driven member, now probe holder has two turn one and moves three servo-actuated degree of freedom, wherein two rotational freedoms make angle probe adapt to the Curvature varying of surface of the work, and one-movement-freedom-degree makes angle probe adapt to the diameter run-out of workpiece; The work of two-freedom series connection mobile platform, drives angle probe to move back and forth at surface of the work, carries out automated ultrasonic flaw detecting to workpiece.When robotization defect is rechecked: the work of two-freedom series connection mobile platform, according to the defective locations recorded during automatic flaw detection, greatest drawback echo position found by mobile angle probe; Reversing motor work in series-parallel connection probe holder, continuously changes angle probe detection direction, by flaw echo FEEDBACK CONTROL, finds greatest drawback echo.
Beneficial effect of the present invention: 3-RCU parallel institution is incorporated into probe holder design, probe holder rigidity in parallel is large, Stability Analysis of Structures, and antijamming capability is strong; In 3-RCU probe holder in parallel, adopt servo-actuated cylindrical pair, make probe holder have two turn one and move three servo-actuated degree of freedom, be applicable to complex curved surface part automatic flaw detection; For normal probe probe holder, on 3-RCU parallel institution basis, in each side chain, introduce an initiatively moving sets, while guarantee probe is coupled with workpiece, normal probe attitude can be changed by continous-stable, automatically complete defect and recheck; For angle probe probe holder, an active rotation of connecting in 3-RCU parallel institution basis is secondary, initiatively can change angle probe scanning direction, automatically completes defect and rechecks.
Accompanying drawing explanation
Fig. 1 is perspective view of the present invention;
Fig. 2 is 3-RPCU of the present invention probe holder structural representation in parallel;
Fig. 3 is series-parallel connection probe holder structural representation of the present invention;
Fig. 4 is 3-RPCU of the present invention probe holder first branched structure in parallel schematic diagram;
Fig. 5 is elasticity tappet structural representation of the present invention;
In figure: 1. base, (2, 2 '). longitudinal rail, 3. cross slide way, 4. fixed platform, 5. tail end connecting rod, 6. intermediate connecting rod, 7. coarse adjustment slide block, 8. coarse adjustment guide rail, 9. slide unit, 10. longitudinal motor, 11. cross motors, (12, 12 ', 12 ＂, 20, 20 ', 20 ＂). hinge, (13, 13 ', 13 ＂). linear electric motors, (14, 14 ', 14 ＂). shaft coupling, (15, 15 ', 15 ＂, 21, 21 ', 21 ＂). elasticity tappet, (16, 16 ', 16 ＂, 22, 22 ', 22 ＂). universal joint, 17. normal probes, 18. normal probe shells, 19. rotatable platforms, 23. angle probes, 24. angle probe shells, 25. reversing motors, 26. take-off levers, 27. orienting lugs, 28. tappet chambeies, 29. springs.
Embodiment
Below in conjunction with accompanying drawing, the specific embodiment of the present invention is described further:
As shown in Figure 1, Figure 2, Figure 3 shows, a kind of connection in series-parallel automated ultrasonic flaw detecting and defect recheck equipment, and to be connected mobile platform by two-freedom, coarse adjustment unit, 3-RPCU probe holder in parallel, series-parallel connection probe holder forms.Described two-freedom series connection mobile platform is made up of base 1, longitudinal rail (2,2 '), cross slide way 3, slide unit 9, longitudinal motor 10, cross motor 11, wherein: two longitudinal rails (2,2 ') are arranged in parallel on base 1, and be connected with base 1, cross slide way 3 is arranged on two longitudinal rails perpendicular to longitudinal rail (2,2 '), and can longitudinally slide, driven by the longitudinal motor 10 be connected on longitudinal rail 2 '; Slide unit 9 and cross slide way 3 are connected, and can transversely slide by guide rail 3, are driven by the cross motor 11 be connected on cross slide way 3.
Described coarse adjustment unit is made up of coarse adjustment guide rail 8, coarse adjustment slide block 7, intermediate connecting rod 6, tail end connecting rod 5, wherein: coarse adjustment guide rail 8 axes normal is in base 1 and be connected with slide unit 9, coarse adjustment slide block 7 cooperation is arranged on coarse adjustment guide rail 8, and can move formation moving sets along coarse adjustment guide rail 8, and this moving sets is lockable; 7 hinged formation revolute pairs between intermediate connecting rod 6 and coarse adjustment slide block, and this revolute pair is lockable; Tail end connecting rod 5 and the hinged formation revolute pair of intermediate connecting rod 6, and this revolute pair is lockable.
Described 3-RPCU probe holder in parallel by the first side chain, second, the 3rd side chain, fixed platform 4, normal probe shell 18 form, wherein: there is a prismatic multidiameter fixed platform 4 center, is connected by moving sets with tail end connecting rod 5, and this moving sets is lockable; Article three, branched structure is identical, is made up of successively from fixed platform 4 to normal probe shell 18 hinge (12,12 ', 12 ＂), linear electric motors (13,13 ', 13 ＂), shaft coupling (14,14 ', 14 ＂), elasticity tappet (15,15 ', 15 ＂), universal joint (16,16 ', 16 ＂).Three hinge (12,12 ', 12 ＂) axis being parallel in fixed platform 4, and are not parallel to each other between three hinge axes, also do not intersect at a bit; First side chain as shown in Figure 4, linear electric motors 13 tail end is connected by hinge 12 with between fixed platform 4, linear electric motors 13 output terminal and elasticity tappet 15 tail end are connected by shaft coupling 14, linear electric motors axis and elasticity tappet axis collinear, elasticity tappet 15 take-off lever and universal joint 16 are connected, and are connected between universal joint 16 and normal probe shell 18; Elasticity tappet is made up of take-off lever 26, orienting lug 27, tappet chamber 28, spring 29, as shown in Figure 5, tappet chamber 28 is built with spring 29, tappet chamber 28 openend is equipped with orienting lug 27, orienting lug 27 is fixedly connected with tappet chamber 28, take-off lever 26 is passed by orienting lug 27 intermediate throughholes, take-off lever 26 has relative to tappet chamber 28 and moves and rotational freedom, elasticity tappet is driven member, when take-off lever 26 is by axle pressure, spring 29 in tappet chamber 28 is compressed, and is applied to the axial bounce of take-off lever 26 1.Three universal joints (16,16 ', 16 ＂) are circumferentially uniform at normal probe shell 18, and three universal joints (16,16 ', 16 ＂) are centrally located in same plane, normal probe 17 is arranged in normal probe shell 18, and is fixedly connected with between normal probe shell 18.
Described series-parallel connection probe holder is made up of the first side chain, the second side chain, the 3rd side chain, rotatable platform 19, angle probe shell 24, reversing motor 25, wherein: rotatable platform 19 and reversing motor 25 fuselage are connected, reversing motor 25 output shaft is four prism type, output shaft is passed by the through hole of rotatable platform 19 center and is connected to form moving sets with tail end connecting rod 5, and this moving sets is lockable; Article three, branched structure is identical, is made up of successively from rotatable platform 19 to angle probe shell 24 hinge (20,20 ', 20 ＂), elasticity tappet (21,21 ', 21 ＂), universal joint (22,22 ', 22 ＂).Elasticity tappet (21,21 ', 21 ＂) is connected by hinge (20,20 ', 20 ＂) between tail end with rotatable platform 19, hinge (20,20 ', 20 ＂) axis being parallel is in rotatable platform 19, and three hinge (20,20 ', 20 ＂) axis are not parallel to each other, also do not intersect at a bit; Elasticity tappet (21,21 ', 21 ＂) take-off lever has mobile and rotational freedom, be equivalent to cylindrical pair, elasticity tappet is driven member, when take-off lever is by axle pressure, elasticity tappet compresses, and axial bounce is provided, elasticity tappet (21,21 ', 21 ＂) take-off lever and universal joint (22,22 ', 22 ＂) are connected, and are connected between universal joint (22,22 ', 22 ＂) and angle probe shell 24.Angle probe 23 is arranged in angle probe shell 24, and is fixedly connected with between angle probe shell.
When normal probe automated ultrasonic flaw detecting and defect are rechecked, adopt the work of 3-RPCU probe holder clamping ultrasonic in parallel normal probe, regulate coarse adjustment unit, make that normal probe 17 is coupled with surface of the work well, moderate pressure, and locked all coarse adjustment degree of freedom.During automated ultrasonic flaw detecting: 3-RPCU probe holder cathetus in parallel motor (13 before flaw detection, 13 ', 13 ＂) work, automatic adjustment normal probe signal, normal probe is coupled with workpiece and reaches optimum state, linear electric motors (13 after signal are regulated, 13 ', 13 ＂) locked, now 3-RPCU probe holder in parallel deteriorates to 3-RCU probe holder in parallel, because elasticity tappet is driven member, now probe holder has two turn one and moves three servo-actuated degree of freedom, wherein two rotational freedoms make normal probe adapt to the Curvature varying of surface of the work, one-movement-freedom-degree makes normal probe adapt to the diameter run-out of workpiece, then two-freedom series connection mobile platform work, drives normal probe to-and-fro movement, carries out ultrasonic scanning to workpiece.When robotization defect is rechecked: according to the defective locations recorded during automatic flaw detection, two-freedom series connection mobile platform moves normal probe and finds greatest drawback echo position; 3-RPCU probe holder cathetus motor (13,13 ', 13 ＂) work in parallel, article three, side chain cathetus motor flexible amount is different, to side chain and normal probe shell 18 3 tie point place applied pressures by different, thus continuously change the attitude on normal probe opposite piece surface, by flaw echo FEEDBACK CONTROL, find greatest drawback echo.
When angle probe automated ultrasonic flaw detecting and defect are rechecked, adopt series-parallel connection probe holder clamping ultrasonic angle probe 23 to work, regulate coarse adjustment unit, make that angle probe 23 is coupled with surface of the work well, moderate pressure, and locked all coarse adjustment degree of freedom.During automated ultrasonic flaw detecting: reversing motor 25 is locked after adjusting probe detection direction, now series-parallel connection probe holder deteriorates to 3-RCU probe holder in parallel, because elasticity tappet is driven member, now probe holder has two turn one and moves three servo-actuated degree of freedom, wherein two rotational freedoms make angle probe adapt to the Curvature varying of surface of the work, and one-movement-freedom-degree makes angle probe adapt to the diameter run-out of workpiece; The work of two-freedom series connection mobile platform, drives angle probe to move back and forth at surface of the work, carries out automated ultrasonic flaw detecting to workpiece.When robotization defect is rechecked: according to the defective locations recorded during automatic flaw detection, two-freedom series connection mobile platform moves angle probe and finds greatest drawback echo position; In series-parallel connection probe holder, reversing motor 25 works, continuously change angle probe detection side to, by flaw echo FEEDBACK CONTROL, find greatest drawback echo.
Claims (5)
1. a connection in series-parallel automated ultrasonic flaw detecting and defect recheck equipment, it is characterized in that: it comprises two-freedom series connection mobile platform, coarse adjustment unit, 3-RPCU probe holder, series-parallel connection probe holder in parallel, what two longitudinal rails in described two-freedom series connection mobile platform were parallel to each other is arranged on base, cross slide way to be arranged on two longitudinal rails and can longitudinally slide, and cross slide way is provided with slide unit; Coarse adjustment guide rail in described coarse adjustment unit and slide unit are connected, and coarse adjustment guide rail is provided with coarse adjustment slide block, intermediate connecting rod and coarse adjustment slide block hinged, tail end connecting rod and intermediate connecting rod hinged; Described 3-RPCU probe holder in parallel is made up of the side chain that fixed platform, normal probe shell and three structures are identical, fixed platform is arranged in tail end connecting rod, every bar side chain is made up of hinge, linear electric motors, shaft coupling, elasticity tappet, universal joint successively, be connected through the hinge between linear electric motors tail end and fixed platform, linear electric motors output terminal and elasticity tappet tail end are connected by shaft coupling, and both axis collinear, the take-off lever of elasticity tappet has rotation and one-movement-freedom-degree, and elasticity tappet is driven member, its take-off lever and universal joint are connected, and universal joint and normal probe shell are connected; Described series-parallel connection probe holder is made up of rotatable platform, angle probe shell, reversing motor and three side chains, wherein rotatable platform and reversing motor fuselage are connected, reversing motor output shaft is connected with tail end connecting rod, article three, branched structure is identical, be made up of hinge, elasticity tappet, universal joint successively from rotatable platform to angle probe shell, be connected through the hinge between elasticity tappet tail end and rotatable platform, take-off lever and the universal joint of elasticity tappet are connected, and universal joint and angle probe shell are connected.
2. a kind of connection in series-parallel automated ultrasonic flaw detecting according to claim 1 and defect recheck equipment, it is characterized in that: in described 3-RPCU probe holder in parallel, three hinge axes are parallel to fixed platform, and three hinge axes are not parallel to each other, and also do not intersect at a bit; In described series-parallel connection probe holder, three hinge axes are parallel to rotatable platform, and three hinge axes are not parallel to each other, and also do not intersect at a bit.
3. a kind of connection in series-parallel automated ultrasonic flaw detecting according to claim 1 and defect recheck equipment, it is characterized in that: in described 3-RPCU probe holder in parallel, three universal joints are circumferentially uniform at normal probe shell, and three universal center are in same plane.
4. a kind of connection in series-parallel automated ultrasonic flaw detecting according to claim 1 and defect recheck equipment, it is characterized in that: the output shaft of described reversing motor is four prism type, output shaft is passed by the through hole of rotatable platform center and is connected to form moving sets with tail end connecting rod, and this moving sets is lockable.
5. a kind of connection in series-parallel automated ultrasonic flaw detecting according to claim 1 and defect recheck equipment, it is characterized in that: described elasticity tappet is made up of take-off lever, orienting lug, tappet chamber, spring, tappet chamber openend is fixed with orienting lug, tappet chamber is built with spring, and take-off lever is passed by orienting lug intermediate throughholes, and take-off lever has relative to tappet chamber and moves and rotational freedom, be equivalent to cylindrical pair, when take-off lever is by axle pressure, spring-compressed, and axial bounce is provided.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520442535.4U CN204740235U (en) | 2015-06-21 | 2015-06-21 | Automatic ultrasonic inspection of connection in series -parallel and defect reinspection equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520442535.4U CN204740235U (en) | 2015-06-21 | 2015-06-21 | Automatic ultrasonic inspection of connection in series -parallel and defect reinspection equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204740235U true CN204740235U (en) | 2015-11-04 |
Family
ID=54421966
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520442535.4U Withdrawn - After Issue CN204740235U (en) | 2015-06-21 | 2015-06-21 | Automatic ultrasonic inspection of connection in series -parallel and defect reinspection equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204740235U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104897782A (en) * | 2015-06-21 | 2015-09-09 | 褚宏鹏 | Serial-parallel automatic ultrasonic flaw test and retest set |
| CN107607625A (en) * | 2017-08-07 | 2018-01-19 | 上海斐讯数据通信技术有限公司 | A kind of controllable detection device of detection angle and detection method |
| CN107677727A (en) * | 2017-06-04 | 2018-02-09 | 邬冯值 | Free of Automatic Ultrasonic Flaw Detector and couplant spraying cleaning equipment |
| CN108155482A (en) * | 2017-12-25 | 2018-06-12 | 中国电子科技集团公司第五十四研究所 | A kind of structure and its method of adjustment of high-precision reflector antenna assembled panel |
-
2015
- 2015-06-21 CN CN201520442535.4U patent/CN204740235U/en not_active Withdrawn - After Issue
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104897782A (en) * | 2015-06-21 | 2015-09-09 | 褚宏鹏 | Serial-parallel automatic ultrasonic flaw test and retest set |
| CN104897782B (en) * | 2015-06-21 | 2017-06-13 | 广东华泰检测科技有限公司 | Connection in series-parallel automated ultrasonic flaw detecting and defect recheck equipment |
| CN107677727A (en) * | 2017-06-04 | 2018-02-09 | 邬冯值 | Free of Automatic Ultrasonic Flaw Detector and couplant spraying cleaning equipment |
| CN107607625A (en) * | 2017-08-07 | 2018-01-19 | 上海斐讯数据通信技术有限公司 | A kind of controllable detection device of detection angle and detection method |
| CN107607625B (en) * | 2017-08-07 | 2020-12-22 | 台州市吉吉知识产权运营有限公司 | Detection device with controllable detection angle and detection method |
| CN108155482A (en) * | 2017-12-25 | 2018-06-12 | 中国电子科技集团公司第五十四研究所 | A kind of structure and its method of adjustment of high-precision reflector antenna assembled panel |
| CN108155482B (en) * | 2017-12-25 | 2023-08-15 | 中国电子科技集团公司第五十四研究所 | Structure of high-precision reflecting surface antenna combined panel and adjusting method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104897782A (en) | Serial-parallel automatic ultrasonic flaw test and retest set | |
| CN204740235U (en) | Automatic ultrasonic inspection of connection in series -parallel and defect reinspection equipment | |
| CN105416436B (en) | A kind of comprehensive automatic weld seam defectoscope drive device and its application | |
| KR101045524B1 (en) | An automated ultrasonic scanner for dissimilar metal weld | |
| CN104597134B (en) | A kind of welded disc turbine rotor phased-array ultrasonic Non-Destructive Testing fixture | |
| CN101852778B (en) | Auxiliary robot for ultrasonic flaw detection | |
| CN101329306B (en) | Mold surface self-adapting scanning and testing apparatus suitable for revolution body on-line ultrasonic flaw detection | |
| CN102818846B (en) | Automatic ultrasonic flaw-detecting machine for tray type large shell section parts | |
| CN102435677B (en) | Multi-dimensional probe holder for ultrasonic flaw detection of weld joint on spiral welded pipe | |
| CN202994732U (en) | Rotary arm type short tube section class ultrasonic automatic flaw detection machine | |
| CN103543203B (en) | Automatic ultrasonic flaw-detecting instrument | |
| CN104493535A (en) | Clamping device of processing chutes | |
| CN104807887A (en) | Welding seam ultrasonic detecting system and method for turbine rotating shaft | |
| CN201083618Y (en) | Metal corrugated pipe swinging test device | |
| CN102809608B (en) | Trolley type automatic ultrasonic flaw-detecting machine with built-in robot for large cylindrical shell section parts | |
| CN203786086U (en) | Probe rack for ultrasonic flaw detection on welding seam of straight seam steel pipe | |
| CN202204801U (en) | Multidimensional probe frame for spiral welded pipe welded seam ultrasonic inspection | |
| CN109115873B (en) | Annular multi-axis scanning device for ultrasonic detection of complex-configuration revolving body | |
| CN105397470B (en) | Automotive seat spring press-in device | |
| CN205168696U (en) | All -round automatic welding seam appearance drive arrangement that detects a flaw | |
| CN102809607B (en) | Two-ends-telescopic internally-externally-synchronous automatic ultrasonic diagnostic machine for large-scale cylindrical shell section parts | |
| CN106353401A (en) | Automatic bend flaw detection system | |
| CN104251885A (en) | Adjustment method of position deviation of welded pipe welding line and ultrasonic flaw detection dolly | |
| CN203117166U (en) | Ultrasonic automatic flaw detection center for large piece on vertical rolling turntable with hidden guide rails below | |
| CN203053918U (en) | Slush pump air dome scanning and detecting device based on magnetic memory effect |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20151104 Effective date of abandoning: 20170613 |