CN110261474A - Failure detector for ring-shaped work pieces - Google Patents
Failure detector for ring-shaped work pieces Download PDFInfo
- Publication number
- CN110261474A CN110261474A CN201910334412.1A CN201910334412A CN110261474A CN 110261474 A CN110261474 A CN 110261474A CN 201910334412 A CN201910334412 A CN 201910334412A CN 110261474 A CN110261474 A CN 110261474A
- Authority
- CN
- China
- Prior art keywords
- arm
- radiai adjustment
- adjusted axially
- flange plate
- adjustment arm
- 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.)
- Pending
Links
- 239000000523 sample Substances 0.000 claims abstract description 30
- 238000000034 method Methods 0.000 claims abstract description 4
- 229910001220 stainless steel Inorganic materials 0.000 claims description 4
- 239000010935 stainless steel Substances 0.000 claims description 4
- 238000001514 detection method Methods 0.000 abstract description 9
- 230000000694 effects Effects 0.000 abstract description 6
- 230000001105 regulatory effect Effects 0.000 abstract description 6
- 238000007689 inspection Methods 0.000 abstract description 5
- 238000010586 diagram Methods 0.000 description 7
- 238000005253 cladding Methods 0.000 description 4
- 238000003466 welding Methods 0.000 description 4
- 238000002604 ultrasonography Methods 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000009659 non-destructive testing Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N29/00—Investigating or analysing materials by the use of ultrasonic, sonic or infrasonic waves; Visualisation of the interior of objects by transmitting ultrasonic or sonic waves through the object
- G01N29/04—Analysing solids
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N29/00—Investigating or analysing materials by the use of ultrasonic, sonic or infrasonic waves; Visualisation of the interior of objects by transmitting ultrasonic or sonic waves through the object
- G01N29/22—Details, e.g. general constructional or apparatus details
- G01N29/223—Supports, positioning or alignment in fixed situation
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N29/00—Investigating or analysing materials by the use of ultrasonic, sonic or infrasonic waves; Visualisation of the interior of objects by transmitting ultrasonic or sonic waves through the object
- G01N29/22—Details, e.g. general constructional or apparatus details
- G01N29/28—Details, e.g. general constructional or apparatus details providing acoustic coupling, e.g. water
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2291/00—Indexing codes associated with group G01N29/00
- G01N2291/26—Scanned objects
- G01N2291/269—Various geometry objects
Landscapes
- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Acoustics & Sound (AREA)
- Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
Abstract
The invention discloses a kind of failure detectors for ring-shaped work pieces, belong to inspection technique field.Failure detector includes support, it is adjusted axially arm, radiai adjustment arm, retaining mechanism and probe, it is adjusted axially arm right angle setting on the support, and it is adjusted axially arm and is rotatably assorted with support, it is adjusted axially the sliding slot that strip is provided on arm and radiai adjustment arm, the sliding slot for being adjusted axially arm extends along the length direction for being adjusted axially arm, the sliding slot of radiai adjustment arm extends along the length direction of axial-radial regulating arm, retaining mechanism passes through two sliding slots and will be adjusted axially arm and radiai adjustment arm is fixed together, radiai adjustment arm is arranged perpendicular to arm is adjusted axially, probe is mounted on one end of radiai adjustment arm.Present invention can ensure that flaw detection effect.
Description
Technical field
The invention belongs to inspection technique field, in particular to a kind of failure detector for ring-shaped work pieces.
Background technique
Built-up welding is a kind of common welding manner, after welding, it usually needs carries out ultrasound to the welding quality of overlay cladding
Wave inspection detection.
Since certain overlay claddings are relatively thin, only 2~3mm.According to " non-destructive testing of NB/T 47013.3-2015 bearing device "
Requirement, ultrasonic examination can not be directlyed adopt, and need to be detected using the means of underwater ultrasound wave inspection.
In the implementation of the present invention, the inventor finds that the existing technology has at least the following problems:
Due to ring-shaped work pieces carry out underwater ultrasound wave inspection when, probe not with feature contacts, and pop one's head in need along ring
Shape part does circumference movement, so in manual mobile probe, it is possible to because probe shakes, and not can guarantee probe apart from part
Distance it is identical always, and then affect flaw detection effect.
Summary of the invention
The embodiment of the invention provides a kind of failure detectors for ring-shaped work pieces, it is ensured that flaw detection effect.The skill
Art scheme is as follows:
The embodiment of the invention provides a kind of failure detector for ring-shaped work pieces, the failure detector includes support, axis
To regulating arm, radiai adjustment arm, retaining mechanism and probe, the arm that is adjusted axially is vertically mounted on the support, and described
It is adjusted axially arm to be rotatably assorted with the support, described be adjusted axially on arm and the radiai adjustment arm is provided with strip
Sliding slot, the length direction that the sliding slot for being adjusted axially arm is adjusted axially arm described in extend, the sliding slot of the radiai adjustment arm
Length direction along the axial-radial regulating arm extends, and the retaining mechanism passes through two sliding slots and axially adjusts described
Joint arm and the radiai adjustment arm are fixed together, and the radiai adjustment arm is adjusted axially arm arrangement, the spy perpendicular to described
Head is mounted on one end of the radiai adjustment arm.
In a kind of implementation of the invention, the support includes bottom plate and sleeve, and the sleeve is vertically fixed on institute
It states on bottom plate, described one end for being adjusted axially arm is provided with rotary column, and the rotary column is rotationally inserted into the sleeve, and institute
State rotary column and the sleeve clearance fit.
In another implementation of the invention, described be adjusted axially on arm is provided with axial ruler, the axial direction ruler edge
The length direction for being adjusted axially arm extends.
In another implementation of the invention, one end of the radiai adjustment arm is provided with first flange plate, described
First flange plate is parallel to the axis of the radiai adjustment arm, and the probe is mounted on the first flange plate.
In another implementation of the invention, sliding slot one end of the radiai adjustment arm extends to the first flange
On plate, the probe is mounted on the position that the first flange plate is corresponded in the sliding slot.
In another implementation of the invention, second flange plate, the second flange plate are fixed on the probe
On be provided with fixed mechanism, the fixed mechanism passes through the sliding slot of the first flange plate for the first flange plate and described the
Two flanged plates are fixed together.
In another implementation of the invention, the fixed mechanism includes fixing bolt and fixture nut, described solid
The screw rod for determining bolt is inserted into the sliding slot of the first flange plate, and the fixture nut is sleeved on the fixing bolt, institute
It states first flange plate and the second flange plate is folded between the fixture nut and the nut of the fixing bolt.
In another implementation of the invention, radial ruler, the radial ruler edge are provided on the radiai adjustment arm
The length direction of the radiai adjustment arm extends.
In another implementation of the invention, the retaining mechanism includes clamping screw and locking nut, the lock
The screw rod of tight bolt is inserted into two sliding slots, and the locking nut is sleeved on the clamping screw, the axial tune
Joint arm and the radiai adjustment arm are folded between the locking nut and the nut of the clamping screw.
In another implementation of the invention, the radiai adjustment arm described is adjusted axially arm and the locking machine
Structure is stainless steel structure part.
Technical solution provided in an embodiment of the present invention has the benefit that
When provided failure detector detects a flaw to ring-shaped work pieces through the invention, support is placed on annular zero first
The center of part is overlapped so that being adjusted axially arm with the central axes of ring-shaped work pieces.Then relative to being adjusted axially, arm movement is radial to be adjusted
Joint arm, until radiai adjustment arm is adjusted to suitable position.Then arm by radiai adjustment arm and is adjusted axially by retaining mechanism
It is locked together, and radiai adjustment arm is arranged perpendicular to arm is adjusted axially.Finally rotated using being adjusted axially arm as axis, so that
Probe can be kept the same spacing always with ring-shaped work pieces, so that the available guarantee of flaw detection effect.
Detailed description of the invention
To describe the technical solutions in the embodiments of the present invention more clearly, make required in being described below to embodiment
Attached drawing is briefly described, it should be apparent that, drawings in the following description are only some embodiments of the invention, for
For those of ordinary skill in the art, without creative efforts, it can also be obtained according to these attached drawings other
Attached drawing.
Fig. 1 is the structural schematic diagram of failure detector provided in an embodiment of the present invention；
Fig. 2 is a kind of use state diagram of failure detector provided in an embodiment of the present invention；
Fig. 3 is the structural schematic diagram provided in an embodiment of the present invention for being adjusted axially arm；
Fig. 4 is the structural schematic diagram of radiai adjustment arm provided in an embodiment of the present invention；
Fig. 5 is another use state diagram of failure detector provided in an embodiment of the present invention；
Each symbol indicates that meaning is as follows in figure:
1, support；11, bottom plate；12, sleeve；2, it is adjusted axially arm；21, rotary column；22, axial ruler；3, radiai adjustment arm；
31, first flange plate；32, radial ruler；4, retaining mechanism；41, clamping screw；42, locking nut；5, it pops one's head in；51, second flange
Plate；52, fixed mechanism；521, fixing bolt；522, fixture nut；6, sliding slot；100, ring-shaped work pieces.
Specific embodiment
To make the object, technical solutions and advantages of the present invention clearer, below in conjunction with attached drawing to embodiment party of the present invention
Formula is described in further detail.
The embodiment of the invention provides a kind of failure detectors for ring-shaped work pieces 100, as shown in Figure 1, failure detector packet
It includes support 1, be adjusted axially arm 2, radiai adjustment arm 3, retaining mechanism 4 and probe 5, be adjusted axially arm 2 and be vertically mounted on support 1
On, and be adjusted axially arm 2 and be rotatably assorted with support 1, it is adjusted axially the cunning that strip is provided on arm 2 and radiai adjustment arm 3
Slot 6, the sliding slot 6 for being adjusted axially arm 2 extend along the length direction for being adjusted axially arm 2, and the sliding slot 6 of radiai adjustment arm 3 is along axial diameter
Extend to the length direction of regulating arm 3, retaining mechanism 4 passes through two sliding slots 6 and will be adjusted axially arm 2 and radiai adjustment arm 3 is consolidated
It is scheduled on together, radiai adjustment arm 3 is arranged perpendicular to arm 2 is adjusted axially, and probe 5 is mounted on one end of radiai adjustment arm 3.
Fig. 2 be failure detector a kind of use state diagram, in conjunction with Fig. 2, through the invention provided by failure detector
When detecting a flaw to ring-shaped work pieces 100, support 1 is placed on to the center of ring-shaped work pieces 100 first so that be adjusted axially arm 2 with
The central axes of ring-shaped work pieces 100 are overlapped.Then relative to the mobile radiai adjustment arm 3 of arm 2 is adjusted axially, until by radiai adjustment arm
3 are adjusted to suitable position.Then it by radiai adjustment arm 3 and is adjusted axially arm 2 by retaining mechanism 4 and is locked together, and make
Radiai adjustment arm 3 is arranged perpendicular to arm 2 is adjusted axially.Finally to be adjusted axially arm 2 for axis rotation, due to radiai adjustment arm 3
Length is constant, so that probe 5 can be kept the same spacing always with ring-shaped work pieces 100, so that flaw detection effect can
To be guaranteed.
In the present embodiment, radiai adjustment arm 3, be adjusted axially arm 2 and retaining mechanism 4 is stainless steel structure part.
In above-mentioned implementation, since failure detector works under water, so by radiai adjustment arm 3, being adjusted axially arm 2
It is disposed as stainless steel structure part with retaining mechanism 4, effectively failure detector can be avoided to get rusty, improve failure detector can
By property.
In the present embodiment, retaining mechanism 4 includes clamping screw 41 and locking nut 42, and the screw rod of clamping screw 41 inserts
In two sliding slots 6, locking nut 42 is sleeved on clamping screw 41, is adjusted axially arm 2 and radiai adjustment arm 3 is folded in locking
Between nut 42 and the nut of clamping screw 41.
It, can be by clamping screw when the axial regulating arm 2 of needs activity and radiai adjustment arm 3 in above-mentioned implementation
41 and locking nut 42 loosen, such that be adjusted axially arm 2 and radiai adjustment arm 3 relatively movable.At this point, clamping screw 41 according to
It is so inserted into two sliding slots 6, so as to avoid clamping screw 41 and locking nut 42 from losing.
Optionally, gasket, the nut and axis of clamping screw 41 can be clamped between locking nut 42 and radiai adjustment arm 3
To gasket can also be clamped between regulating arm 2, loosened on clamping screw 41 so as to avoid locking nut 42.
Illustratively, the outer screw diameter of clamping screw 41 can be of same size with two sliding slots 6, or is slightly less than two
The width of sliding slot is, for example, less than 1mm etc., can be shaken in sliding slot to avoid clamping screw 41 in this way.
In the present embodiment, support 1 includes bottom plate 11 and sleeve 12, and sleeve 12 is vertically fixed on bottom plate 11, axial to adjust
One end of joint arm 2 is provided with rotary column 21 (referring to Fig. 3), and rotary column 21 is rotationally inserted into sleeve 12, and rotary column 21 and sleeve
12 clearance fits.
In above-mentioned implementation, the rotation being adjusted axially between arm 2 and support 1 is realized by rotary column 21 and sleeve 12
Installation.Also, due to 12 clearance fit of rotary column 21 and sleeve, thus i.e. ensure that be adjusted axially it is smooth between arm 2 and support 1
Rotation, in turn avoids being adjusted axially between arm 2 and support 1 and generates unnecessary shaking.
Optionally, it is adjusted axially on arm 2 and is provided with axial ruler 22, axial ruler 22 prolongs along the length direction for being adjusted axially arm 2
It stretches.
In above-mentioned implementation, the position of radiai adjustment arm 3 in the vertical direction could be aware that by axial ruler 22, from
And flaw detection operation is carried out convenient for operator.
Fig. 4 is the structural schematic diagram of radiai adjustment arm, and in conjunction with Fig. 4, in the present embodiment, one end of radiai adjustment arm 3 is set
It is equipped with first flange plate 31, first flange plate 31 is parallel to the axis of radiai adjustment arm 3, and probe 5 is mounted on first flange plate 31
On.
In above-mentioned implementation, first flange plate 31 is that probe 5 provides installation foundation, and probe 5 is consolidated
Be mounted on radiai adjustment arm 3.
Optionally, 6 one end of sliding slot of radiai adjustment arm 3 extends on first flange plate 31, and probe 5 is mounted in sliding slot 6
The position of corresponding first flange plate 31.
In above-mentioned implementation, since probe 5 is mounted in sliding slot 6, so that probe 5 can be with along the chute 6 length
Direction sliding is spent, the flexibility of flaw detection is improved.
It should be noted that in the present embodiment, 6 one end of sliding slot of radiai adjustment arm 3 is extended to first flange plate 31
On, i.e., radiai adjustment arm 3 and first flange plate 31 share the same sliding slot 6, can reduce the cost of manufacture of radiai adjustment arm 3.
In other embodiments, independent sliding slot 6 can also be individually set on first flange plate 31, and the present invention is without limitation.
Referring again to Fig. 1, optionally, it is fixed with second flange plate 51 on probe 5, is provided with fixation on second flange plate 51
First flange plate 31 and second flange plate 51 are fixed on one by mechanism 52, the sliding slot 6 that fixed mechanism 52 passes through first flange plate 31
It rises.
In above-mentioned implementation, when fixed mechanism 52 passes through the sliding slot 6 of first flange plate 31 for 31 He of first flange plate
When second flange plate 51 is fixed together, since first flange plate 31 and second flange plate 51 are close together, it is possible to really
Surely the relative positional relationship between probe 5 and radiai adjustment arm 3 improves the structural stability of probe 5.
Optionally, fixed mechanism 52 includes fixing bolt 521 and fixture nut 522, and the screw rod of fixing bolt 521 is inserted into
In the sliding slot 6 of first flange plate 31, fixture nut 522 is sleeved on fixing bolt 521, first flange plate 31 and second flange plate
51 are folded between fixture nut 522 and the nut of fixing bolt 521.
In above-mentioned implementation, probe 5 can be axis rotation with fixing bolt 521, so as to adjust the court of probe 5
To, so both can the overlay cladding on the medial surface to ring-shaped work pieces 100 detected a flaw (referring to fig. 2), can also be to annular zero
Overlay cladding on the end face of part 100 is detected a flaw (referring to Fig. 5), and the practicability of failure detector is improved.
Optionally, radial ruler 32 is provided on radiai adjustment arm 3, the length direction of the radially adjusted arm 3 of radial ruler 32 prolongs
It stretches.
In above-mentioned implementation, the position of radiai adjustment arm 3 in the horizontal direction could be aware that by radial ruler 32, from
And flaw detection operation is carried out convenient for operator.Also, it can also be seen by being that axis rotates radiai adjustment arm 3 to be adjusted axially arm 2
Examine whether the spacing between radiai adjustment arm 3 and ring-shaped work pieces 100 changes, to judge whether support 1 is located at ring-shaped work pieces
On 100 central axes.
The foregoing is merely presently preferred embodiments of the present invention, is not intended to limit the invention, it is all in spirit of the invention and
Within principle, any modification, equivalent replacement, improvement and so on be should all be included in the protection scope of the present invention.
Claims (10)
1. a kind of failure detector for ring-shaped work pieces, which is characterized in that the failure detector include support, be adjusted axially arm,
Radiai adjustment arm, retaining mechanism and probe, the arm that is adjusted axially are vertically mounted on the support, and described are adjusted axially arm
It is rotatably assorted with the support, it is described to be adjusted axially the sliding slot that strip is provided on arm and the radiai adjustment arm, it is described
The sliding slot for being adjusted axially arm is adjusted axially the length direction extension of arm described in, and the sliding slot of the radiai adjustment arm is along the axial direction
The length direction of radiai adjustment arm extends, and the retaining mechanism passes through two sliding slots and by the arm and described of being adjusted axially
Radiai adjustment arm is fixed together, and the radiai adjustment arm is adjusted axially arm arrangement perpendicular to described, and the probe is mounted on institute
State one end of radiai adjustment arm.
2. failure detector according to claim 1, which is characterized in that the support includes bottom plate and sleeve, the sleeve
It is vertically fixed on the bottom plate, described one end for being adjusted axially arm is provided with rotary column, and the rotary column is rotationally inserted into institute
It states in sleeve, and the rotary column and the sleeve clearance fit.
3. failure detector according to claim 1, which is characterized in that described be adjusted axially on arm is provided with axial ruler, institute
State the length direction extension that axial ruler is adjusted axially arm described in.
4. failure detector according to claim 1, which is characterized in that one end of the radiai adjustment arm is provided with the first method
Blue plate, the first flange plate are parallel to the axis of the radiai adjustment arm, and the probe is mounted on the first flange plate.
5. failure detector according to claim 4, which is characterized in that sliding slot one end of the radiai adjustment arm extends to institute
It states on first flange plate, the probe is mounted on the position that the first flange plate is corresponded in the sliding slot.
6. failure detector according to claim 5, which is characterized in that second flange plate is fixed on the probe, it is described
It is provided with fixed mechanism on second flange plate, the fixed mechanism passes through the sliding slot of the first flange plate for the first flange
Plate and the second flange plate are fixed together.
7. failure detector according to claim 6, which is characterized in that the fixed mechanism includes fixing bolt and fixed spiral shell
Mother, the screw rod of the fixing bolt are inserted into the sliding slot of the first flange plate, and the fixture nut is sleeved on the fixation
On bolt, the first flange plate and the second flange plate be folded in the fixture nut and the fixing bolt nut it
Between.
8. failure detector according to claim 1, which is characterized in that be provided with radial ruler on the radiai adjustment arm, institute
The length direction that radial ruler is stated along the radiai adjustment arm extends.
9. failure detector according to claim 1, which is characterized in that the retaining mechanism includes clamping screw and locking screw
Mother, the screw rod of the clamping screw are inserted into two sliding slots, and the locking nut is sleeved on the clamping screw, institute
It states and is adjusted axially arm and the radiai adjustment arm is folded between the locking nut and the nut of the clamping screw.
10. failure detector according to claim 1, which is characterized in that the radiai adjustment arm, it is described be adjusted axially arm and
The retaining mechanism is stainless steel structure part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910334412.1A CN110261474A (en) | 2019-04-24 | 2019-04-24 | Failure detector for ring-shaped work pieces |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910334412.1A CN110261474A (en) | 2019-04-24 | 2019-04-24 | Failure detector for ring-shaped work pieces |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110261474A true CN110261474A (en) | 2019-09-20 |
Family
ID=67913856
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910334412.1A Pending CN110261474A (en) | 2019-04-24 | 2019-04-24 | Failure detector for ring-shaped work pieces |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110261474A (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB935695A (en) * | 1959-12-21 | 1963-09-04 | Whessoe Ltd | Improvements in or relating to ultrasonic test apparatus |
| CN101329306A (en) * | 2008-07-11 | 2008-12-24 | 四川大学 | Mold surface self-adapting scanning and testing apparatus suitable for revolution body on-line ultrasonic flaw detection |
| CN104535653A (en) * | 2015-01-20 | 2015-04-22 | 中国人民解放军装甲兵工程学院 | Phased-array ultrasonic detection device for the inner-hole defects of hole parts |
| CN204694682U (en) * | 2015-06-26 | 2015-10-07 | 湖南江滨机器（集团）有限责任公司 | A kind of flaw detection support |
| CN104990991A (en) * | 2015-07-16 | 2015-10-21 | 常州市常超电子研究所有限公司 | Water-immersed spot focusing probe |
| CN105628787A (en) * | 2015-12-30 | 2016-06-01 | 瓦房店轴承集团有限责任公司 | Nondestructive detection method for wind power yawing and pitch-variable bearing |
| CN106248794A (en) * | 2016-09-22 | 2016-12-21 | 洛阳豪智机械有限公司 | A kind of metal cylinder parts automated ultrasonic flaw detecting machine |
| CN206038612U (en) * | 2016-08-26 | 2017-03-22 | 天津阿斯米工程技术有限公司 | Body nondestructive test equipment |
| CN108072703A (en) * | 2016-11-17 | 2018-05-25 | 天津奥华通航科技有限公司 | A kind of device of fixed steamer pipe detection probe |
-
2019
- 2019-04-24 CN CN201910334412.1A patent/CN110261474A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB935695A (en) * | 1959-12-21 | 1963-09-04 | Whessoe Ltd | Improvements in or relating to ultrasonic test apparatus |
| CN101329306A (en) * | 2008-07-11 | 2008-12-24 | 四川大学 | Mold surface self-adapting scanning and testing apparatus suitable for revolution body on-line ultrasonic flaw detection |
| CN104535653A (en) * | 2015-01-20 | 2015-04-22 | 中国人民解放军装甲兵工程学院 | Phased-array ultrasonic detection device for the inner-hole defects of hole parts |
| CN204694682U (en) * | 2015-06-26 | 2015-10-07 | 湖南江滨机器（集团）有限责任公司 | A kind of flaw detection support |
| CN104990991A (en) * | 2015-07-16 | 2015-10-21 | 常州市常超电子研究所有限公司 | Water-immersed spot focusing probe |
| CN105628787A (en) * | 2015-12-30 | 2016-06-01 | 瓦房店轴承集团有限责任公司 | Nondestructive detection method for wind power yawing and pitch-variable bearing |
| CN206038612U (en) * | 2016-08-26 | 2017-03-22 | 天津阿斯米工程技术有限公司 | Body nondestructive test equipment |
| CN106248794A (en) * | 2016-09-22 | 2016-12-21 | 洛阳豪智机械有限公司 | A kind of metal cylinder parts automated ultrasonic flaw detecting machine |
| CN108072703A (en) * | 2016-11-17 | 2018-05-25 | 天津奥华通航科技有限公司 | A kind of device of fixed steamer pipe detection probe |
Non-Patent Citations (1)
| Title |
|---|
| 《岭澳核电工程实践与创新》编辑委员会: "《岭澳核电工程实践与创新 设计管理与采购卷（III） 核岛、常规岛及电站配套设施》", 31 May 2002, 原子能出版社 * |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106584322A (en) | Multifunctional clamping tool | |
| US4055988A (en) | Alignment control apparatus for a turntable used in an ultrasonic testing system | |
| MX2011013988A (en) | Process and reactor systems for converting sugars and sugar alcohols. | |
| CN103760240A (en) | Automatic detecting device for defects of flange and detecting method thereof | |
| CN110261474A (en) | Failure detector for ring-shaped work pieces | |
| US5237874A (en) | Rotating electromagnetic acoustic transducer for metal inspection | |
| JP2922893B2 (en) | Tool eccentricity correction device | |
| GB2169984A (en) | Ultrasonic transducer assembly | |
| US3056286A (en) | Weld inspection apparatus with two spaced transducers | |
| CN109540660A (en) | Adjustable hardness test fixture | |
| CN109909732A (en) | Bolt pose detector and bolt pose detect device for screwing up | |
| CN108333193A (en) | A kind of pipeline training test specimen ray digitlization non-destructive testing device and method | |
| CN108317135A (en) | A kind of tube body locking mechanism and the RTK telescopic rods using the tube body locking mechanism | |
| JP2017198663A (en) | Ultrasonic flaw detecting device, and ultrasonic flaw detecting method | |
| CN102459970B (en) | The non-damaged data of sealing component | |
| JP2010014582A (en) | Ultrasonic flaw detecting method and ultrasonic flaw detector | |
| JP6842084B2 (en) | Portable 3-axis stress measuring device | |
| JP3324483B2 (en) | Inspection device | |
| JP2013061286A (en) | Flaw detector for blade groove part of rotor disk | |
| US5142230A (en) | Scanning device and method for automated eddy current inspection of electrical generator retaining rings | |
| US4664636A (en) | Elastic mounting for a cycloidal propeller | |
| CN110308207A (en) | A kind of pipeline non-destructive testing method and system adapting to different zones | |
| CN106935286A (en) | A kind of reactor pressure vessel flange screwed hole automatic ultrasonic checking tool | |
| CN105806175A (en) | Motor-base seam-allowance bounce detecting device | |
| CN220727660U (en) | Multi-axis angle adjustable digital ray detection device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20190920 |
|
| RJ01 | Rejection of invention patent application after publication |