CN205157499U - Ultrasonic detection wheel is with appearance wheel - Google Patents
Ultrasonic detection wheel is with appearance wheel Download PDFInfo
- Publication number
- CN205157499U CN205157499U CN201520934829.9U CN201520934829U CN205157499U CN 205157499 U CN205157499 U CN 205157499U CN 201520934829 U CN201520934829 U CN 201520934829U CN 205157499 U CN205157499 U CN 205157499U
- Authority
- CN
- China
- Prior art keywords
- wheel
- flat
- bottom hole
- rim
- pore sizes
- 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.)
- Active
Links
Abstract
The utility model provides an ultrasonic detection wheel is with appearance wheel, relates to the test block of railway wheel ultrasonic inspection, and solving in the past, there is the technical problem who detects the function singleness in ultrasonic detection appearance wheel. The utility model discloses make the flat hole in different apertures respectively on the regional rim face of C, D, make the flat hole in different apertures respectively in A, the regional tread inboard of B, make the flat hole in different apertures respectively on the regional radials of C, D, flat hole in the wheel hub department different apertures of preparation, in the flat hole that two different apertures slopes of rim department's preparation were arranged, at the shrinkage pool or the bell mouth of rim department preparation end wave attenuation, the department sets up the constant head tank at the rim. The utility model is used for railway wheel ultrasonic inspection, the speed that has promoted the check -up and markd the defect equivalent for the production beat, improved wheel finished product output.
Description
Technical field
The utility model relates to railway wheel ultrasonic flaw detection briquette, particularly a kind of test block in kind-sample wheel of ultrasound examination railway wheel.
Background technology
UT (Ultrasonic Testing), as the important means detecting wheel inherent vice, requires very strict to ultra-sonic defect detector, ultrasonic flaw detection briquette and ultrasonic probe.Wherein, ultrasonic flaw detection briquette refers to the artificial reflecting body with simple shape designed and produced by certain purposes.Ultrasonic flaw detection briquette has to be determined detection sensitivity, testing tool and probe performance, adjustment surface sweeping element and evaluates to judge the effects such as defect size.Railway wheel manufacturer many employings UT (Ultrasonic Testing) test block in kind-sample wheel, this " sample wheel " can ensure in wheel production line balance, to the judge efficiency of defect, use manpower and material resources sparingly, and owing to adopting the wheel of material identical with product used, similar sizes as test block, thus obtain the extensive accreditation of industry and carry out energetically.Also parameter request has been carried out to UT (Ultrasonic Testing) test block in kind in various countries' industry standard.
The sample wheel of ultrasound examination wheel in the past, only can meet single testing requirement, to the detection of high precision, many standards, existence is wasted time and energy, the phenomenon of waste resource.
Summary of the invention
The purpose of this utility model is the shortcoming overcoming prior art, provides a kind of ultrasound examination wheel sample to take turns, and solves ultrasound examination sample wheel in the past and there is the single technical matters of measuring ability.
The utility model is achieved through the following technical solutions:
A kind of ultrasound examination wheel sample is taken turns, comprise: the sample of material identical with detected product, similar sizes is taken turns, it is characterized in that: described sample wheel makes diagonal line along the edge of two treads, is divided into relative A, B region, the alternate part in A, B region is C, D region, the wheel rim face in C region makes the flat-bottom hole of 4 different pore sizes, the wheel rim face in D region makes the flat-bottom hole of 4 different pore sizes, the flat-bottom hole of 5 different pore sizes is made inside the tread of a-quadrant, the flat-bottom hole of 5 different pore sizes is made inside the tread in B region, the disc in C region makes the flat-bottom hole of 6 different pore sizes, the disc in D region makes the flat-bottom hole of 6 different pore sizes, the flat-bottom hole of 12 different pore sizes is made in wheel hub, the flat-bottom hole that 2 different pore sizes are in tilted layout is made at wheel rim place, the shrinkage pool of wave attenuation at the bottom of 1 is made in rim, the bellmouth of wave attenuation at the bottom of 2 is made in rim, the bellmouth of wave attenuation at the bottom of 1 is made in wheel hub, in rim, 1 locating slot is set.
Further, the flat-bottom hole diameter that the flat-bottom hole diameter on the flat-bottom hole diameter of the flat-bottom hole on described wheel rim face and the flat-bottom hole diameter inside tread, wheel hub, disc and wheel rim place are in tilted layout is 1 ~ 2mm.
The utility model is according in EN standard, super spy sample being taken turns to the requirement made, according to railway wheel ultrasound examination Track character, the many equivalents of appropriate design, polymorphic type artificial defect, not only can meet existing domestic railway standard involved detection wheel, also be applicable to the UT (Ultrasonic Testing) calibrating operation of the industry standards such as EN, AAR, BS.Not only versatility is good, and can make the DAC curve needed for detecting according to the flat-bottom hole of designed many equivalents, many sound paths, and realize one-time detection, multiple calibration completes simultaneously, saves manpower and work tempo.
The utility model is used for railway wheel UT (Ultrasonic Testing), the speed greatly improving the daily verification of ultrasound examination and Defect Equivalent is demarcated, accelerate productive temp, the time in the past once verified can be demarcated wheel rim, wheel hub, disc simultaneously, both ensure that detection sensitivity, turn improve wheel production.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Embodiment
Exemplary embodiments of the present utility model, will describe in detail by reference to the accompanying drawings.Be understood that the utility model can have various change in various embodiments, neither depart from protection domain of the present utility model, explanation wherein and diagram are the use when explaining, and are not used to limit the utility model.
As shown in Figure 1, a kind of ultrasound examination wheel sample is taken turns, and comprising: be detected the identical material of product with ultrasound wave, the sample of similar sizes take turns, described sample is taken turns and made diagonal line along the edge of two treads, be divided into relative A, B region, the alternate part in A, B region is C, D region, the wheel rim face in C region makes the flat-bottom hole H1 ~ H3 of 4 different pore sizes, H23, the wheel rim face in D region makes the flat-bottom hole H19 ~ H22 of 4 different pore sizes, flat-bottom hole R1 ~ the R5 of 5 different pore sizes is made inside the tread of a-quadrant, flat-bottom hole R6 ~ the R10 of 5 different pore sizes is made inside the tread in B region, the disc in C region makes the flat-bottom hole W1 ~ W6 of 6 different pore sizes, the disc in D region makes the flat-bottom hole W7 ~ W12 of 6 different pore sizes, flat-bottom hole H4 ~ the H15 of 12 different pore sizes is made in wheel hub, flat-bottom hole D1 ~ D2 that 2 different pore sizes are in tilted layout is made at wheel rim place, the shrinkage pool H24 of wave attenuation at the bottom of 1 is made in rim, bellmouth H16 ~ the H17 of wave attenuation at the bottom of 2 is made in rim, the bellmouth H18 of wave attenuation at the bottom of 1 is made in wheel hub, in rim, 1 locating slot U is set.
Further, the flat-bottom hole diameter that the flat-bottom hole diameter on the flat-bottom hole diameter of the flat-bottom hole on described wheel rim face and the flat-bottom hole diameter inside tread, wheel hub, disc and wheel rim place are in tilted layout is 1 ~ 2mm.
The utility model includes conventional wheel rim flat-bottom hole, include again unconventional wheel hub, disc and wheel rim artificial defect, these artificial defects are the demand fulfillment condition that can be detected by existing equipment not only, also need to make distance gain size curve (DAC) according to different sound paths, and bear the measuring abilities such as such as surplus sensitivity, dynamic error, vertical linearity error and horizontal linearity error.For this reason, the utility model, for the shape of original wheel and size, has carried out Region dividing, adopts Local Symmetric, the mode of classification layout, and different defect carries out subregion making, and same defects is sorted out according to sound path difference.Wherein A, B region is mainly set to the artificial defect of radial sound path graded, i.e. the artificial defect group at tread internal production; C, D region alternate in this two region is set to the artificial defect of axial sound path graded, has namely made artificial defect group in outboard wheel rim face.Such distribution can ensure that automatic inspection equipment one-time detection just finds all defect, and axis, radial artificial defect signal are non-interference, is convenient to observe.Hub area 12 artificial defects that distribute are distributed in whole wheel hub, and its flat-bottom hole hole depth is different, namely causes the sound path graded of ultrasound examination, are convenient to make DAC curve, meet the testing requirement of hub area.Web area has made 6 artificial defects respectively at two adradialias (C district and D district), and the spacing of defect is even, can not interact, and testing result is directly perceived in testing process.
The utility model is followed ISO5948 " rail truck material UT (Ultrasonic Testing) " and EN13262 " railway applications-take turns to bogie-wheel-product requirement " and is made.Wherein the flat-bottom hole diameter in wheel rim region is 1 ~ 2mm, comprises and punching inside the punching of wheel rim face, outside and tread, can ensure jointly to detect from wheel rim medial surface and tread in testing process, ensure detection accuracy.Wheel hub and bottom diameter that web area is tied, wheel rim bottom diameter that place is tied are 1 ~ 2mm, and have made shrinkage pool and the bellmouth of end wave attenuation all respectively at wheel rim and wheel hub.
The utility model specifically can be implemented in a variety of forms and not depart from essence of the present utility model, be to be understood that, above-described embodiment is not limited to aforesaid details, and should explain widely in claim limited range, therefore, fall into change in claim or its equivalent scope and remodeling all to should be claim and contained.
Claims (2)
1. a ultrasound examination wheel sample is taken turns, comprise: the sample of material identical with detected product, similar sizes is taken turns, it is characterized in that: described sample wheel makes diagonal line along the edge of two treads, is divided into relative A, B region, the alternate part in A, B region is C, D region, the wheel rim face in C region makes the flat-bottom hole of 4 different pore sizes, the wheel rim face in D region makes the flat-bottom hole of 4 different pore sizes, the flat-bottom hole of 5 different pore sizes is made inside the tread of a-quadrant, the flat-bottom hole of 5 different pore sizes is made inside the tread in B region, the disc in C region makes the flat-bottom hole of 6 different pore sizes, the disc in D region makes the flat-bottom hole of 6 different pore sizes, the flat-bottom hole of 12 different pore sizes is made in wheel hub, the flat-bottom hole that 2 different pore sizes are in tilted layout is made at wheel rim place, the shrinkage pool of wave attenuation at the bottom of 1 is made in rim, the bellmouth of wave attenuation at the bottom of 2 is made in rim, the bellmouth of wave attenuation at the bottom of 1 is made in wheel hub, in rim, 1 locating slot is set.
2. ultrasound examination wheel sample according to claim 1 is taken turns, and it is characterized in that: the flat-bottom hole diameter that the flat-bottom hole on the flat-bottom hole of the flat-bottom hole on described wheel rim face and the flat-bottom hole inside tread, wheel hub, disc and wheel rim place are in tilted layout is 1 ~ 2mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520934829.9U CN205157499U (en) | 2015-11-20 | 2015-11-20 | Ultrasonic detection wheel is with appearance wheel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520934829.9U CN205157499U (en) | 2015-11-20 | 2015-11-20 | Ultrasonic detection wheel is with appearance wheel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205157499U true CN205157499U (en) | 2016-04-13 |
Family
ID=55693178
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520934829.9U Active CN205157499U (en) | 2015-11-20 | 2015-11-20 | Ultrasonic detection wheel is with appearance wheel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205157499U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106290573A (en) * | 2016-10-21 | 2017-01-04 | 马鞍山钢铁股份有限公司 | A kind of train wheel flaw detection carrying roller |
| CN108469470A (en) * | 2017-12-11 | 2018-08-31 | 马鞍山钢铁股份有限公司 | A kind of train wheel transfer matic ultrasonic examination sample wheel |
-
2015
- 2015-11-20 CN CN201520934829.9U patent/CN205157499U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106290573A (en) * | 2016-10-21 | 2017-01-04 | 马鞍山钢铁股份有限公司 | A kind of train wheel flaw detection carrying roller |
| CN106290573B (en) * | 2016-10-21 | 2023-03-31 | 马鞍山钢铁股份有限公司 | Bearing roller for train wheel is detected a flaw |
| CN108469470A (en) * | 2017-12-11 | 2018-08-31 | 马鞍山钢铁股份有限公司 | A kind of train wheel transfer matic ultrasonic examination sample wheel |
| CN108469470B (en) * | 2017-12-11 | 2024-03-29 | 马鞍山钢铁股份有限公司 | Sample wheel for ultrasonic flaw detection of automatic train wheel line |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102207488B (en) | Positioning method of transverse wave TOFD (Time of Flight Diffraction) defect | |
| CN103884773B (en) | A kind of rim for automobile wheel automatic ultrasonic flaw-detecting method | |
| JP2016041577A (en) | Inspection method and device for tire | |
| CN205157499U (en) | Ultrasonic detection wheel is with appearance wheel | |
| CN211627458U (en) | Reference block for ultrasonic detection of wheel | |
| CN102431576A (en) | Fault dynamic detecting and data processing method and system of wheel set | |
| CN103454349B (en) | Measure the method for Cylinder Surface near surface flaw radial depth and the test block of employing thereof | |
| CN110924454A (en) | Multi-measuring-point low-strain detection method for integrity of foundation pile | |
| CN102213695A (en) | Ultrasonic detecting calibration block for rail traffic vehicle wheel | |
| CN103765205A (en) | Vehicle wheel ultrasonic flaw detection method | |
| CN104597125A (en) | Ultrasonic detection control method and ultrasonic detection control device for 3D printed piece | |
| CN202486106U (en) | Integral reference block for pipeline ultrasonic testing | |
| CN106872585A (en) | A kind of wheel blank axial ultrasonic wave inspection surface compensation method | |
| CN104132949B (en) | A kind of device and method of radial ply tyre moulds surface defect Non-Destructive Testing | |
| CN113030241B (en) | Device and method for distinguishing magnetic flux leakage detection signals of inner wall and outer wall of steel pipe in use | |
| CN105203644B (en) | Dynamic test plate (panel) for fully-automatic ultrasonic detecting system | |
| CN203688508U (en) | Test block for evaluating property of bar material phased array detection system | |
| CN108918668B (en) | Composite material elliptical damage positioning detection method based on common circumscribed circle | |
| RU2012150821A (en) | METHOD FOR AUTOMATED ULTRASONIC CONTROL OF PRODUCTS FROM POLYMERIC COMPOSITE MATERIALS OF THE FORM OF ROTATION OF ROTATION | |
| CN104569155A (en) | Electromagnetic ultrasonic detection method for surface defects | |
| CN105021712A (en) | Three-channel probe verification method and dedicated verification test block | |
| CN109142512B (en) | Automatic evaluation device and method for inclined cracks of in-service track | |
| CN108469470B (en) | Sample wheel for ultrasonic flaw detection of automatic train wheel line | |
| CN209416986U (en) | Phased array combines the ultrasonic flaw detecting device to train wheel with double crystal probe | |
| JP6761780B2 (en) | Defect evaluation method |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |