CN102928446A - Computed tomography imaging method and imaging device special for rim or tire rim - Google Patents
Computed tomography imaging method and imaging device special for rim or tire rim Download PDFInfo
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- CN102928446A CN102928446A CN2012104465367A CN201210446536A CN102928446A CN 102928446 A CN102928446 A CN 102928446A CN 2012104465367 A CN2012104465367 A CN 2012104465367A CN 201210446536 A CN201210446536 A CN 201210446536A CN 102928446 A CN102928446 A CN 102928446A
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- wheel rim
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- tire wheel
- rim
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Abstract
The invention relates to a computed tomography imaging method and an imaging device special for a rim or a tire rim. The imaging method is characterized in that by means of an X-ray, the rim or the tire rim which is arranged in an inclined mode and can rotate is subjected to slice tomography scanning so that scan imagery information is acquired from the opposite side of the X-ray. According to the computed tomography imaging method and the imaging device special for the rim or the tire rim, by means of the X-ray, the rim or the tire rim which is arranged in an inclined mode and can rotate is subjected to slice tomography scanning, so that tomography information of a tire, which is received by an X-ray array detecting instrument, is integrated by a computer into three-dimensional data, and three-dimensional digital models with different materials are established in a classification mode to be used for judging whether defects exist in the rim or the tire rim.
Description
Technical field:
The present invention relates to a kind of wheel rim or band tire wheel rim special purpose computer tomoscan formation method and imaging device.
Background technology:
Wheel rim is commonly called as wheel rim, the parts of wheel periphery mounting tyre, it in use needs bearing various distortion, load, and the tire with wheel rim is bearing various distortion, load, power and high cold service in motion, therefore must have higher load-carrying properties, hauling ability, shock-absorbing capacity.Simultaneously, also require to possess high-wearing feature and flexible resistance, and low resistance to rolling and heat generation.Because wheel rim or need to satisfy above-mentioned performance with the tire wheel rim, therefore need it is carried out the connection degree of packing of each material in the deformation extent of Check and Inspection, particularly wheel rim and the tire etc. after using a period of time travelling.Especially material is the wheel rim of casting jewelling alloy, and major part all is applied to passenger vehicle, and for running up, its inner various flaws need monitoring, and during present these defectives of device space detection and localization, the x light of transmission is decayed owing to the overlapping of wheel rim, can't obtain satisfied detection effect.
Summary of the invention:
The object of the present invention is to provide a kind of wheel rim or band tire wheel rim special purpose computer tomoscan formation method and imaging device, this formation method and imaging device are reasonable in design, are conducive to realize wheel rim or with the 3-D scanning of tire wheel rim.
Wheel rim of the present invention or band tire wheel rim special purpose computer tomoscan formation method is characterized in that: adopt X-ray to being obliquely installed and wheel rim or the band tire wheel rim of rotatable rotation carry out sectional slice scanning, to obtain scan image information at the X-ray opposite side.
Above-mentioned what obtain the x-ray scanning image information is X-ray linear array detection instrument, and this X-ray linear array detection instrument can move horizontally.
Wheel rim of the present invention or band tire wheel rim special purpose computer tomography scanned imagery apparatus, it is characterized in that: comprise for clamping and the clamp system and the X-ray power valve that drive wheel rim or rotate with tire wheel rim rotation, the wheel rim of clamp system clamping or band tire wheel rim axial line relative level face tilt arrange, the X-ray power valve is positioned at wheel rim or band tire wheel rim top, wheel rim or be provided with the X-ray linear array detection instrument that can move horizontally with tire wheel rim below.
Above-mentioned clamp system include be arranged on wheel rim or with tire wheel rim both sides decide side and moving side, describedly decide side and include and decide the rear flank plate and decide the side back up pad, described moving side includes and moves rear flank plate and moving side back up pad.
Above-mentioned moving rear flank plate is by guide rail slippage disposed thereon.
10-20 ° of above-mentioned wheel rim or band tire wheel rim axial line relative level face tilt.
Above-mentioned clamp system is made with plastic material, filters in order to x light transmission or imaging.
Clamp system is plastics, can be fully and tire, wheel rim material density variation pull open, and selectivity filters when imaging.
Wheel rim of the present invention or with tire wheel rim special purpose computer tomoscan formation method and imaging device by X-ray to being obliquely installed and wheel rim or the band tire wheel rim of rotatable rotation carry out sectional slice scanning, thereby the sectional slice information that available X-ray linear array detection instrument receives tire becomes three-dimensional data by the computing machine integrating, the three-dimensional digital model of unlike material is set up in classification, is used for judging whether wheel rim or band tire wheel rim have defective.
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Description of drawings:
Fig. 1 is organigram of the present invention.
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Embodiment:
Wheel rim of the present invention or band tire wheel rim special purpose computer tomoscan formation method adopt X-ray to being obliquely installed and wheel rim or the band tire wheel rim of rotatable rotation carry out sectional slice scanning, to obtain scan image information at the X-ray opposite side.
For reasonable in design and easily manufactured, above-mentioned what obtain the x-ray scanning image information is X-ray linear array detection instrument, and this X-ray linear array detection instrument can move horizontally.
Wheel rim of the present invention or band tire wheel rim special purpose computer tomography scanned imagery apparatus, comprise for clamping and the clamp system 2 and the X-ray power valve 3 that drive wheel rim or rotate with tire wheel rim 1 rotation, the wheel rim of described clamp system clamping or band tire wheel rim axial line 4 relative level face tilts arrange, X-ray power valve 3 is positioned at wheel rim or band tire wheel rim 1 top, wheel rim or be provided with the X-ray linear array detection instrument 5 that can move horizontally with tire wheel rim 1 below.
In order to design needs, above-mentioned clamp system 2 includes and is arranged on wheel rim or decides side and moving side with tire wheel rim both sides, describedly decide side and include and decide rear flank plate 6 and decide side back up pad 7, described moving side includes moving rear flank plate 8 and moving side back up pad 9, decide side back up pad 7 or moving side back up pad 9 can be made with plastic material, selectivity filters during in order to x light transmission or imaging.
In order to realize the movement of moving rear flank plate 8 and moving side back up pad 9, above-mentioned moving rear flank plate 6 is by guide rail disposed thereon 10 slippages.
Reasonable for what design, 10-20 ° of above-mentioned wheel rim or band tire wheel rim axial line relative level face tilt, the angle of inclination is 20 ° preferably.
Wheel rim of the present invention or with tire wheel rim special purpose computer tomoscan formation method and imaging device by X-ray to being obliquely installed and wheel rim or the band tire wheel rim of rotatable rotation carry out sectional slice scanning, thereby the sectional slice information that receives tire on the available X-ray linear array detection instrument becomes three-dimensional data by the computing machine integrating, the three-dimensional digital model of unlike material is set up in classification, is used for judging whether wheel rim or band tire wheel rim have defective.
Claims (7)
1. a wheel rim or band tire wheel rim special purpose computer tomoscan formation method is characterized in that: adopt X-ray to being obliquely installed and wheel rim or the band tire wheel rim of rotatable rotation carry out sectional slice scanning, to obtain scan image information at the X-ray opposite side.
2. wheel rim according to claim 1 or band tire wheel rim special purpose computer tomoscan formation method is characterized in that: described what obtain the x-ray scanning image information is X-ray linear array detection instrument, and described X-ray linear array detection instrument can move horizontally.
3. a wheel rim or band tire wheel rim special purpose computer tomography scanned imagery apparatus, it is characterized in that: comprise for clamping and the clamp system and the X-ray power valve that drive wheel rim or rotate with tire wheel rim rotation, the wheel rim of described clamp system clamping or band tire wheel rim axial line relative level face tilt arrange, the X-ray power valve is positioned at wheel rim or band tire wheel rim top, wheel rim or be provided with the X-ray linear array detection instrument that can move horizontally with tire wheel rim below.
4. wheel rim according to claim 3 or band tire wheel rim special purpose computer tomography scanned imagery apparatus, it is characterized in that: described clamp system includes and is arranged on wheel rim or decides side and moving side with tire wheel rim both sides, describedly decide side and include and decide the rear flank plate and decide the side back up pad, described moving side includes and moves rear flank plate and moving side back up pad.
5. wheel rim according to claim 4 or band tire wheel rim special purpose computer tomography scanned imagery apparatus, it is characterized in that: described moving rear flank plate is by guide rail slippage disposed thereon.
6. wheel rim according to claim 3 or band tire wheel rim special purpose computer tomography scanned imagery apparatus is characterized in that: 10-20 ° of described wheel rim or band tire wheel rim axial line relative level face tilt.
7. wheel rim according to claim 6 or band tire wheel rim special purpose computer tomography scanned imagery apparatus, it is characterized in that: described clamp system is made by plastic material, filters in order to x light transmission or imaging.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012104465367A CN102928446A (en) | 2012-11-10 | 2012-11-10 | Computed tomography imaging method and imaging device special for rim or tire rim |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012104465367A CN102928446A (en) | 2012-11-10 | 2012-11-10 | Computed tomography imaging method and imaging device special for rim or tire rim |
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| Publication Number | Publication Date |
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| CN102928446A true CN102928446A (en) | 2013-02-13 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN2012104465367A Pending CN102928446A (en) | 2012-11-10 | 2012-11-10 | Computed tomography imaging method and imaging device special for rim or tire rim |
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| CN (1) | CN102928446A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105445299A (en) * | 2015-12-12 | 2016-03-30 | 佛山市南海中南铝车轮制造有限公司 | Special wheel-type X ray detection auxiliary method and device |
| CN111238834A (en) * | 2020-01-20 | 2020-06-05 | 东莞市秉能橡胶有限公司 | Tire measuring method |
Citations (8)
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|---|---|---|---|---|
| JPH0732829A (en) * | 1993-05-26 | 1995-02-03 | Yokohama Rubber Co Ltd:The | Ct-scanner apparatus for tire |
| CN1401075A (en) * | 2000-02-05 | 2003-03-05 | 伊克斯龙国际X射线有限公司 | Method for automatically detecting casting defects in a test piece |
| WO2007007963A1 (en) * | 2005-07-13 | 2007-01-18 | Drgem Corporation | Volume x-ray ct scanner |
| CN200944094Y (en) * | 2006-01-24 | 2007-09-05 | 辽宁仪表研究所有限责任公司 | Universal tyre X-ray monitoring device |
| JP2008185476A (en) * | 2007-01-30 | 2008-08-14 | Bridgestone Corp | Assembling state measuring method of rim assembled tire |
| CN101634638A (en) * | 2009-08-18 | 2010-01-27 | 北京航空航天大学 | Three-dimensional digital imaging method of large view field cone-beam X-ray tilting scanning of biased detector |
| CN102636504A (en) * | 2012-04-16 | 2012-08-15 | 兰州瑞奇戈德测控技术有限公司 | Rim detection device and detection method |
| CN202994689U (en) * | 2012-11-10 | 2013-06-12 | 福建省豪用环保科技有限公司 | Computer tomography scanning imaging device special for rim or rim with tire |
-
2012
- 2012-11-10 CN CN2012104465367A patent/CN102928446A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0732829A (en) * | 1993-05-26 | 1995-02-03 | Yokohama Rubber Co Ltd:The | Ct-scanner apparatus for tire |
| CN1401075A (en) * | 2000-02-05 | 2003-03-05 | 伊克斯龙国际X射线有限公司 | Method for automatically detecting casting defects in a test piece |
| WO2007007963A1 (en) * | 2005-07-13 | 2007-01-18 | Drgem Corporation | Volume x-ray ct scanner |
| CN200944094Y (en) * | 2006-01-24 | 2007-09-05 | 辽宁仪表研究所有限责任公司 | Universal tyre X-ray monitoring device |
| JP2008185476A (en) * | 2007-01-30 | 2008-08-14 | Bridgestone Corp | Assembling state measuring method of rim assembled tire |
| CN101634638A (en) * | 2009-08-18 | 2010-01-27 | 北京航空航天大学 | Three-dimensional digital imaging method of large view field cone-beam X-ray tilting scanning of biased detector |
| CN102636504A (en) * | 2012-04-16 | 2012-08-15 | 兰州瑞奇戈德测控技术有限公司 | Rim detection device and detection method |
| CN202994689U (en) * | 2012-11-10 | 2013-06-12 | 福建省豪用环保科技有限公司 | Computer tomography scanning imaging device special for rim or rim with tire |
Non-Patent Citations (1)
| Title |
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| 曹玉玲等: "工业CT 在复杂铝合金精铸件", 《无损检测》 * |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105445299A (en) * | 2015-12-12 | 2016-03-30 | 佛山市南海中南铝车轮制造有限公司 | Special wheel-type X ray detection auxiliary method and device |
| CN111238834A (en) * | 2020-01-20 | 2020-06-05 | 东莞市秉能橡胶有限公司 | Tire measuring method |
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Effective date of abandoning: 20160203 |
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