CN104406517A - Multi-station laser scanning measuring method for flatness - Google Patents
Multi-station laser scanning measuring method for flatness Download PDFInfo
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- CN104406517A CN104406517A CN201410633661.8A CN201410633661A CN104406517A CN 104406517 A CN104406517 A CN 104406517A CN 201410633661 A CN201410633661 A CN 201410633661A CN 104406517 A CN104406517 A CN 104406517A
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- flatness
- point
- scanning
- measuring method
- measurement
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- Length Measuring Devices By Optical Means (AREA)
- Length Measuring Devices With Unspecified Measuring Means (AREA)
Abstract
The invention provides a multi-station laser scanning measuring method for flatness. The multi-station laser scanning measuring method for the flatness specifically comprises the steps of a, assembling an object to be measured; b, prearranging coordinate positions of a point to be measured; c. adjusting to arrange a plurality of laser heads to a track of the measuring point; and d, linearly scanning through the plurality of laser heads without suspending, and controlling the data collection action of an acquiring card through a movement control card so as to acquire the information; and e, comparing the acquired information of the point. The multi-station laser scanning measuring method for the flatness has the beneficial effects that the flatness, the linearity, the point height and other data can be quickly measured, and the measurement can be continuously performed without replacing tools.
Description
Technical field
The present invention relates to the rapid scanning method for measurement of the data such as a kind of multistation planeness of workpiece, the linearity, some position height.
Background technology
Current known measurement plane degree, the linearity, put method many employings three-D or planer-type and the cantilevered secondary element image of the data such as position height and add radium-shine measurement equipment, but the main flow equipment on these markets is all dip sticks be substantially all use same survey sensor (single probe, single CCD, single is radium-shine) measure, in measuring process be all adopt move on to position one by one after go measurement data, when tested be a little all moved measure after just can generate required measurement data, time and manpower can be wasted so virtually.
Summary of the invention
The technical problem to be solved in the present invention is to provide one can the data such as Quick Measurement flatness, the linearity, some position height, and change the measuring method of workpiece without the need to continuing to carry out measuring with waiting for.
For solving the problems of the technologies described above, the present invention adopts following technical scheme: a kind of multistation radium-shine flatness scanning method for measurement, concrete measuring process:
A, by determinand clamping in determinand stationary installation;
B, in motion control card, preset the coordinate position of point needing to measure;
C, adjust multiple laser head on the orbital position of tested point place;
D, multiple laser head do not stop rectilinear scanning, with the data collection action of motion control card control capture card, and Information Monitoring;
E, the information of the point collected to be compared.
Preferably, for uninterruptedly scanning measurement fast, after completing the scanning to a station, continuing that scanning is carried out to another adjacent stations measure.
The invention has the beneficial effects as follows: can the data such as Quick Measurement flatness, the linearity, some position height, and change workpiece without the need to continuing to measure with waiting for, and the earth improves measurement efficiency, reduces production cost.
Embodiment
A kind of multistation radium-shine flatness scanning method for measurement, the concrete measuring process in production practices:
A, by determinand clamping in determinand stationary installation;
B, in motion control card, preset the coordinate position of point needing to measure;
C, adjust multiple laser head on the orbital position of tested point place;
D, from multiple station near the station in centre position, multiple laser head does not stop rectilinear scanning, with the data collection action of motion control card control capture card, Information Monitoring;
E, the information of the point collected to be compared;
F, the workpiece continued on scanning neighbor station, unload surveying measured workpiece, the new part that changes the outfit etc. are to be measured simultaneously.
The foregoing is only a kind of specific embodiment of the present invention; not thereby the scope of the claims of the present invention is limited; those skilled in the art's various distortion that technical solution of the present invention is made and improvement without departing from the inventive concept of the premise; or be directly or indirectly used in other relevant technical fields, be all in like manner included in scope of patent protection of the present invention.
Claims (2)
1. a multistation radium-shine flatness scanning method for measurement, concrete steps:
A, by determinand clamping in determinand stationary installation;
B, in motion control card, preset the coordinate position of point needing to measure;
C, adjust multiple laser head on the orbital position of tested point place;
D, multiple laser head do not stop rectilinear scanning, with the data collection action of motion control card control capture card, and Information Monitoring;
E, the information of the point collected to be compared.
2. a kind of multistation according to claim 1 radium-shine flatness scanning method for measurement, continues to carry out scanning to another station and measures after having it is characterized in that the scanning to a station.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410633661.8A CN104406517A (en) | 2014-11-12 | 2014-11-12 | Multi-station laser scanning measuring method for flatness |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410633661.8A CN104406517A (en) | 2014-11-12 | 2014-11-12 | Multi-station laser scanning measuring method for flatness |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104406517A true CN104406517A (en) | 2015-03-11 |
Family
ID=52644165
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410633661.8A Pending CN104406517A (en) | 2014-11-12 | 2014-11-12 | Multi-station laser scanning measuring method for flatness |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104406517A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106425084A (en) * | 2015-08-07 | 2017-02-22 | 昆山汉鼎精密金属有限公司 | Automatic machining system and method |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS56118647A (en) * | 1980-02-25 | 1981-09-17 | Hitachi Ltd | Flaw inspecting apparatus |
| WO1995024636A1 (en) * | 1994-03-08 | 1995-09-14 | Soliton Elektronik Ab | Arrangement and method for the detection of defects in timber |
| WO2003048682A1 (en) * | 2001-12-07 | 2003-06-12 | CENTRE DE RECHERCHE INDUSTRIELLE DU QUéBEC | Apparatus and method for detecting twist in articles |
| CN1982842A (en) * | 2005-12-17 | 2007-06-20 | 比亚迪股份有限公司 | Flatness measuring device |
| KR20090067616A (en) * | 2007-12-21 | 2009-06-25 | 대우조선해양 주식회사 | Dimensional metrology system using laser slit-beams |
| CN102221354A (en) * | 2011-04-02 | 2011-10-19 | 中南大学 | Method for measuring surface harshness of multi-measuring-point floating positioning |
| CN102721380A (en) * | 2011-03-30 | 2012-10-10 | 鸿富锦精密工业（深圳）有限公司 | System and method for laser flatness measurement |
| CN103090840A (en) * | 2011-10-28 | 2013-05-08 | 鸿富锦精密工业（深圳）有限公司 | Flatness detecting device |
-
2014
- 2014-11-12 CN CN201410633661.8A patent/CN104406517A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS56118647A (en) * | 1980-02-25 | 1981-09-17 | Hitachi Ltd | Flaw inspecting apparatus |
| WO1995024636A1 (en) * | 1994-03-08 | 1995-09-14 | Soliton Elektronik Ab | Arrangement and method for the detection of defects in timber |
| WO2003048682A1 (en) * | 2001-12-07 | 2003-06-12 | CENTRE DE RECHERCHE INDUSTRIELLE DU QUéBEC | Apparatus and method for detecting twist in articles |
| CN1982842A (en) * | 2005-12-17 | 2007-06-20 | 比亚迪股份有限公司 | Flatness measuring device |
| KR20090067616A (en) * | 2007-12-21 | 2009-06-25 | 대우조선해양 주식회사 | Dimensional metrology system using laser slit-beams |
| CN102721380A (en) * | 2011-03-30 | 2012-10-10 | 鸿富锦精密工业（深圳）有限公司 | System and method for laser flatness measurement |
| CN102221354A (en) * | 2011-04-02 | 2011-10-19 | 中南大学 | Method for measuring surface harshness of multi-measuring-point floating positioning |
| CN103090840A (en) * | 2011-10-28 | 2013-05-08 | 鸿富锦精密工业（深圳）有限公司 | Flatness detecting device |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106425084A (en) * | 2015-08-07 | 2017-02-22 | 昆山汉鼎精密金属有限公司 | Automatic machining system and method |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20150311 |