CN102879371B - Method for detecting expanding effect of contact steel ball expanding mechanism - Google Patents
Method for detecting expanding effect of contact steel ball expanding mechanism Download PDFInfo
- Publication number
- CN102879371B CN102879371B CN201210370331.5A CN201210370331A CN102879371B CN 102879371 B CN102879371 B CN 102879371B CN 201210370331 A CN201210370331 A CN 201210370331A CN 102879371 B CN102879371 B CN 102879371B
- Authority
- CN
- China
- Prior art keywords
- steel ball
- expanding
- fluorescent powder
- effect
- development mechanism
- 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
- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 53
- 239000010959 steel Substances 0.000 title claims abstract description 53
- 230000000694 effects Effects 0.000 title claims abstract description 25
- 238000000034 method Methods 0.000 title claims abstract description 14
- 239000000843 powder Substances 0.000 claims abstract description 25
- 238000001514 detection method Methods 0.000 abstract description 4
- 239000011248 coating agent Substances 0.000 abstract 1
- 238000000576 coating method Methods 0.000 abstract 1
- 230000001105 regulatory effect Effects 0.000 abstract 1
- 230000007547 defect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000007689 inspection Methods 0.000 description 2
- 230000000007 visual effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
Landscapes
- Investigating Materials By The Use Of Optical Means Adapted For Particular Applications (AREA)
Abstract
The invention discloses a method for detecting expanding effect of a contact steel ball expanding mechanism, belongs to the field of steel ball surface expanding detection and mainly solves the problem about determination of expanding effect of the expanding mechanism. The method includes steps of firstly, feeding qualified steel balls into a conveying mechanism; secondly, uniformly coating a layer of fluorescent powder on the surface of a friction plate; thirdly, starting a machine to drive the expanding mechanism to expand the surfaces of the steel balls while enabling fluorescent powder to be attached on the surfaces of the steel balls; fourthly, observing the surface expanding effect of the steel balls attached with the fluorescent powder in a dark case after finishing expanding; fifthly, regulating relative parameters of the expanding mechanism if the expanding effect is poor, and then repeating the above steps until the surfaces of the steel balls are coated with the fluorescent powder fully and the expanding effect of the expanding mechanism is good. According to the characteristic that the fluorescent powder is luminous in dark, the expanding effect of the steel balls can be detected by the method visually, vividly, conveniently, quickly, cheaply and effectively.
Description
Technical field
The present invention relates to a kind of method that development mechanism launches effect that detects, specifically a kind of method that detects contact steel ball development mechanism expansion effect.
Background technology
Steel ball is as the critical part of bearing, and its surface imperfection is on there being vital impact in the precision of bearing, behavior in service and serviceable life etc.Originally, in bearing industry, the detection of steel ball surface defect is still adopted to traditional artificial visual method of inspection, its Stability and veracity is all difficult to guarantee.Afterwards, many scholars set foot in the research field detecting in steel ball surface defect, invented or had developed many steel ball surface unfolding devices, be applied to factory steel ball is detected, as meridian development mechanism, expansion dish frictional disk development mechanism etc.
The expansion effect of expanding unit directly affects the detection of steel ball, therefore in the production testing process in factory, each expanding unit all will check launching effect, launch effect judge that whether development mechanism is in can fully launching steel ball to obtain the normal condition that detects more accurately data by inspection when start.
Summary of the invention
The object of the present invention is to provide a kind of method that contact steel ball development mechanism launches effect that detects, a kind of this method that detects contact steel ball development mechanism expansion effect has feature directly perceived, convenient and swift, cost is low, respond well.
The present invention solves the technical scheme that its technical matters takes: a kind ofly detect the method that contact steel ball development mechanism launches effect, its step is as follows:
1) qualified after testing steel ball is put into feed mechanism;
2) on frictional disk surface, coat equably layer of fluorescent powder;
3) machine, development mechanism fluorescent powder when steel ball surface is launched is attached on steel ball surface along launching track;
4) launch completely, the steel ball that adheres to fluorescent powder is taken in camera bellows and observed, if steel ball surface is all luminous, and luminously evenly illustrate that fluorescent powder has been covered with steel ball surface, development mechanism expansion is respond well; If steel ball surface non-uniform light, or have place not luminous, illustrating that fluorescent powder is not covered with steel ball surface, it is bad that development mechanism launches effect;
5) bad if launch effect, adjust development mechanism correlation parameter, repeat above-mentioned steps, until fluorescent powder is covered with steel ball surface, till development mechanism expansion is respond well.
The invention has the beneficial effects as follows: the present invention utilize fluorescent powder in the dark luminous feature steel ball launched to effect detect, visual pattern, convenient and swift, cost is low, respond well.
Accompanying drawing explanation
Fig. 1 be the present invention for the schematic diagram of expansion dish frictional disk development mechanism;
Fig. 2 is the main TV structure schematic diagram of camera bellows.
In figure: 1 feed mechanism, 2 steel balls, 3 expansion dishes, 4 frictional disks, 5 first stepper motors, 6 second stepper motors, 7 line slideways, 8 the 3rd stepping guide rails, 9 fluorescent powder, 10 camera bellows, 11 viewports.
Embodiment
As shown in Figure 1, detection contact steel ball development mechanism of the present invention launches the method for effect, and its step is as follows:
1) qualified after testing steel ball 2 is put into feed mechanism 1;
2) on the surface of frictional disk 4, coat equably layer of fluorescent powder 9;
3) machine, feed mechanism 1 starts feeding, expansion dish 3 starts rotation under the drive of the first stepper motor 5, the steel ball 2 of falling on expansion dish 3 is rotated to frictional disk 4 contact positions, meanwhile, frictional disk 4 is also in rotation under the drive of the second stepper motor 6, and the 3rd stepper motor 8 being positioned on line slideway 7 drives frictional disk 4 to move up and down, when like this, development mechanism launches the surface of steel ball 2, fluorescent powder 9 is also attached on the surface of steel ball 2 along launching track;
4) launch completely, the steel ball 2 that adheres to fluorescent powder 9 is taken in camera bellows 10 and observed by viewport 11, if the surface of steel ball 2 is all luminous, and luminously evenly illustrate that fluorescent powder 9 has been covered with the surface of steel ball 2, the expansion of development mechanism is respond well; If the surface light emitting of steel ball 2 is inhomogeneous, or have place not luminous, illustrate that fluorescent powder 9 is not covered with the surface of steel ball 2, it is bad that development mechanism launches effect;
5) if expansion effect is bad, need so to adjust the correlation parameter of development mechanism, then repeat above-mentioned steps, until fluorescent powder 9 is covered with the surface of steel ball 2, till development mechanism expansion is respond well.
Except the technical characterictic described in instructions, be the known technology of those skilled in the art.
Claims (1)
1. detect the method that contact steel ball development mechanism launches effect, its step is as follows:
1) qualified after testing steel ball is put into feed mechanism;
2) on frictional disk surface, coat equably layer of fluorescent powder;
3) development mechanism fluorescent powder when steel ball surface is launched is attached on steel ball surface along launching track;
4) launch completely, the steel ball that adheres to fluorescent powder is taken in camera bellows and observed, if steel ball surface is all luminous, and luminously evenly illustrate that fluorescent powder has been covered with steel ball surface, development mechanism expansion is respond well; If steel ball surface non-uniform light, or have place not luminous, illustrating that fluorescent powder is not covered with steel ball surface, it is bad that development mechanism launches effect;
5) bad if launch effect, adjust development mechanism correlation parameter, repeat above-mentioned 1)-4) step, until fluorescent powder is covered with steel ball surface, development mechanism launch respond well till.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210370331.5A CN102879371B (en) | 2012-09-27 | 2012-09-27 | Method for detecting expanding effect of contact steel ball expanding mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210370331.5A CN102879371B (en) | 2012-09-27 | 2012-09-27 | Method for detecting expanding effect of contact steel ball expanding mechanism |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102879371A CN102879371A (en) | 2013-01-16 |
| CN102879371B true CN102879371B (en) | 2014-11-19 |
Family
ID=47480779
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210370331.5A Active CN102879371B (en) | 2012-09-27 | 2012-09-27 | Method for detecting expanding effect of contact steel ball expanding mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102879371B (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104655060B (en) * | 2015-03-16 | 2017-11-10 | 上海理工大学 | Surface detection of steel ball device |
| CN105044203A (en) * | 2015-07-24 | 2015-11-11 | 宁波百加百测控设备有限公司 | Automatic steel ball detection equipment based on eddy current |
| CN106153637A (en) * | 2016-07-04 | 2016-11-23 | 哈尔滨理工大学 | Meridian list roller frictional disk steel ball surface development mechanism |
| CN106352832A (en) * | 2016-08-08 | 2017-01-25 | 哈尔滨理工大学 | Meridian double-wheel guide steel ball surface development mechanism |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4670000B2 (en) * | 2001-09-27 | 2011-04-13 | 株式会社 東北テクノアーチ | Nondestructive inspection device for balls |
| US6864489B2 (en) * | 2001-10-30 | 2005-03-08 | 3M Innovative Properties Company | Method of detecting wear on a substrate using a fluorescent indicator |
| CN101430290B (en) * | 2008-12-10 | 2011-03-23 | 南京尊莱科技有限公司 | Steel ball surface defect detection apparatus |
| CN101701921B (en) * | 2009-11-06 | 2011-06-29 | 河南科技大学 | Spherical surface defect detection method based on machine vision |
-
2012
- 2012-09-27 CN CN201210370331.5A patent/CN102879371B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN102879371A (en) | 2013-01-16 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102879371B (en) | Method for detecting expanding effect of contact steel ball expanding mechanism | |
| US9207161B2 (en) | Film adhesion detection device and method thereof | |
| CN102658266B (en) | Steel ball sorting device and method based on machine vision | |
| CN101430290B (en) | Steel ball surface defect detection apparatus | |
| CN204330366U (en) | Flexible display screen RTA reliability test assembly | |
| CN204855066U (en) | Automobile wheel hub bearing friction torque check out test set | |
| US20190310175A1 (en) | Rubber Wear Resistance Evaluation Method | |
| US8978485B2 (en) | Apparatus and method for inspecting rubbing-cloth | |
| CN108326534B (en) | The press-loading apparatus and pressing method of gear and bearing | |
| CN105423984A (en) | Cable detection device and detection method | |
| CN103732353B (en) | Encoder manufactures device, encoder manufacture method, servo motor manufacture method | |
| CN105403125A (en) | Gear ring quenching deformation detection machine | |
| CN104359779B (en) | Photovoltaic coated glass abrasion wear test machine | |
| CN103267467A (en) | Belt length detecting device | |
| CN208383743U (en) | A kind of surface defect automatic detection device that steel ball surface is unfolded entirely | |
| CN201397290Y (en) | Testing table for detecting optical plastic surface coating | |
| CN210070842U (en) | Measuring device for inner ring raceway of self-aligning thrust roller bearing | |
| CN105990174A (en) | Measuring apparatus and method for semiconductor wafer | |
| CN103308596B (en) | A kind of steel ball surface quality detection system | |
| CN116337751A (en) | Label adhesive force detection equipment and detection method thereof | |
| CN104215536A (en) | Cladding layer abrasion-resisting performance testing device | |
| CN205246632U (en) | Spheroid surface defect detection's expansion device | |
| BRPI0408379A (en) | apparatus and method for testing optical disc resistance | |
| WO2018012022A1 (en) | Rubber wear testing device | |
| CN102032890A (en) | Measuring equipment of radial runout of wind power bearing gear and measuring method thereof |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| ASS | Succession or assignment of patent right |
Owner name: STATE GRID CORPORATION OF CHINA Free format text: FORMER OWNER: WANG YANGYANG Effective date: 20141010 Owner name: ECONOMIC TECHNOLOGY RESEARCH INSTITUTE, STATE GRID Effective date: 20141010 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| C53 | Correction of patent for invention or patent application | ||
| CB03 | Change of inventor or designer information |
Inventor after: Li Xueliang Inventor after: Li Haizhou Inventor after: Li Kun Inventor after: Zhu Yi Inventor before: Wang Yangyang |
|
| COR | Change of bibliographic data |
Free format text: CORRECT: INVENTOR; FROM: WANG YANGYANG TO: LI XUELIANG LI HAIZHOU LI KUN ZHU YI Free format text: CORRECT: ADDRESS; FROM: 250022 JINAN, SHANDONG PROVINCE TO: 100031 XICHENG, BEIJING |
|
| TA01 | Transfer of patent application right |
Effective date of registration: 20141010 Address after: 100031 Xicheng District West Chang'an Avenue, No. 86, Beijing Applicant after: State Grid Corporation of China Applicant after: Research Institute of Economics and Technology, State Grid Shandong Electric Power Company Address before: The central city of Ji'nan City Jiwei road 250022 Shandong province No. 106 University of Jinan Mechanical Engineering School of mechanical engineering and automation professional class 0915 Applicant before: Wang Yangyang |
|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |