CN202599371U - Measuring device based on integration of vision sensor and three-coordinate measuring machine - Google Patents
Measuring device based on integration of vision sensor and three-coordinate measuring machine Download PDFInfo
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- CN202599371U CN202599371U CN 201220017597 CN201220017597U CN202599371U CN 202599371 U CN202599371 U CN 202599371U CN 201220017597 CN201220017597 CN 201220017597 CN 201220017597 U CN201220017597 U CN 201220017597U CN 202599371 U CN202599371 U CN 202599371U
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Abstract
The utility model provides a measuring device based on integration of a vision sensor and a three-coordinate measuring machine, wherein the measuring device comprises the three-coordinate measuring machine. The measuring device is characterized in that the device also includes a vision measurement component that is installed on the three-coordinate measuring machine. The vision measurement component consists of a CCD camera, an X shaft-structure optical sensor and a Y shaft-structure optical sensor. According to the utility model, the measuring method with integration of the vision sensor and the three-coordinate measuring machine enables the precision and efficiency of the measurement to be improved. On the basis of the integration method, the two sensors can have a unified coordinate system and the measurement on multiple sensors can be completed by one-time clamping processing, thereby eliminating errors caused by multi-times clamping and coordinating changing. Meanwhile, the requirement of various measurement objects can be met. And the vision sensor installation apparatus based on integration of the vision sensor and three-coordinate measuring machine has a simple structure; adjustment and manufacturing can be carried out conveniently; and there are fewer parts.
Description
Technical field
The utility model relates to measuring equipment, particularly a kind of vision sensor and the integrated measurement mechanism of three coordinate measuring machine.
Background technology
Along with development of modern science and technology; The raising day by day of industrial production automation degree; To reliability of products and quality require increasingly high; Require efficient height, measurement means that precision is high to be complementary with it, flexibility of in addition measuring and automatization level demand also constantly enhancing, but measurement means that relatively lags behind and instrument are all restricting the raising of industrial productivity for a long time.
Along with the development of sensing technology, control technology, manufacturing technology, various measuring methods have successively appearred, can be divided into two big types of contact type measurement and non-contact measurements.Vision sensor is a non-contact measurement, and efficient is high, what obtain is intensive cloud data, but some cloud precision is lower, is generally 10～100 μ m; Three coordinate measuring machine is a contact type measurement, and the precision of acquisition point is higher, and resolution is up to 0.1 μ m, but data are sparse, efficient is low.Above-mentioned vision sensor is measured the three coordinate measuring engine measurement of popping one's head in contact all can not reach high-level efficiency, Measuring Object accurately simultaneously, especially has the object of free form surface, can not adapt to the requirement of multiple Measuring Object.
Summary of the invention
The shortcoming that the fundamental purpose of the utility model is to overcome above-mentioned prior art provides a kind of high-level efficiency, high precision, low cost, the vision sensor that can adapt to multiple Measuring Object needs and the integrated measurement mechanism of three coordinate measuring machine with not enough.
For reaching above-mentioned purpose; The utility model adopts following technical scheme: the measurement mechanism that a kind of vision sensor and three coordinate measuring machine are integrated, comprise three coordinate measuring machine, and it is characterized in that; Measurement mechanism also comprises the vision measurement parts, and the vision measurement parts are installed on the three coordinate measuring machine.
Above-mentioned vision measurement parts comprise ccd video camera, X axle construction optical sensor and Y axle construction optical sensor.
Above-mentioned three coordinate measuring machine is provided with the three coordinate measuring machine crossbeam and reaches
ThreeThe worktable of coordinate measuring machine, the three coordinate measuring machine longeron activity that is equiped with contact type probe is installed on the three coordinate measuring machine crossbeam, and the detection direction of contact type probe points to
ThreeThe worktable of coordinate measuring machine.
Above-mentioned three coordinate measuring machine crossbeam is equiped with the horizontal installing plate of vision sensor; Said three coordinate measuring machine longeron is equiped with vertical installing plate; Ccd video camera and X axle construction optical sensor are installed on the horizontal installing plate of vision sensor respectively; Said Y axle construction optical sensor is installed on the vertical installing plate of vision sensor, and the direction of scanning of ccd video camera, X axle construction optical sensor and Y axle construction optical sensor is all pointed to
ThreeThe worktable of coordinate measuring machine.
The horizontal installing plate of above-mentioned vision sensor is provided with and supplies ccd video camera and movable first bar hole of installing of X axle construction optical sensor; The length direction of first bar hole is parallel with the three coordinate measuring machine crossbeam, and ccd video camera and X axle construction optical sensor are installed on first bar hole of the horizontal installing plate of vision sensor through the bolt activity.
The vertical installing plate of above-mentioned vision sensor is provided with and supplies movable second bar hole of installing of Y axle construction optical sensor ability; The length direction of second bar hole and three coordinate measuring machine beam vertical, Y axle construction optical sensor is installed on second bar hole of the vertical installing plate of vision sensor through the bolt activity.
Above-mentioned X axle construction optical sensor is fixed on the horizontal installing plate of vision sensor by holder, and holder is provided with slotted eye, and X axle construction optical sensor is installed on the slotted eye, and holder is installed on first bar hole of the horizontal installing plate of vision sensor.
The said fixing seat comprises first holder and second holder; First holder and second holder are provided with the V-type groove respectively; Form slotted eye by the V-type groove of first holder and the V-type groove face relative engagement of second holder, X axle construction optical sensor places in the slotted eye, wherein; First holder is provided with the screw that circular hole cooperates second holder; Pass the screw that the first holder circular hole is locked second holder through bolt, second holder also is provided with another screw, and bolt passes first bar hole of the horizontal installing plate of vision sensor and is connected with another screw on second holder.
Above-mentioned Y axle construction optical sensor is identical with the structure of X axle construction optical sensor, and bolt passes second bar hole of vertical installing plate and second holder of Y axle construction optical sensor is connected.
Above-mentioned ccd video camera is provided with screw, and bolt passes the bar hole of the horizontal installing plate of vision sensor and the screw attaching nut of video camera fixed head is fixed, and the activity of video camera fixed head is installed on first bar hole of the horizontal installing plate of vision sensor.
Compared with prior art, the beneficial effect that the utlity model has is: adopt vision sensor and the integrated measuring method of three coordinate measuring machine can improve the precision and the efficient of measurement simultaneously; This integrated approach makes two kinds of sensors that unified coordinate system arranged, and a clamping can be accomplished the measurement of multisensor, has eliminated the error that is caused by multiple clamping and coordinate transform, simultaneously, can adapt to the needs of multiple Measuring Object; The vision sensor erecting device that vision sensor and three coordinate measuring machine are integrated is simple in structure, regulates flexiblely, and part is few, and is easily manufactured; Because ccd video camera and structured light sensor cooperate with the flexible of bar hole of vision sensor installing plate; Ccd video camera and the structured light sensor position on installing plate can both freely be adjusted respectively; And ccd video camera and structured light sensor all have only a bolt with installing plate respectively; Therefore through unclamping bolt, ccd video camera and structured light sensor all can be locked after aiming at testee around the arbitrarily angled as required rotation of bolt respectively.
Description of drawings
Fig. 1 is the general structure synoptic diagram of the utility model embodiment;
Fig. 2 is the structural representation of the measuring device part of the utility model embodiment;
Fig. 3 is the structural representation of Fig. 2 reverse side;
Fig. 4 is the assembling synoptic diagram of ccd video camera, X axle construction optical sensor and horizontal installing plate of vision sensor and the measuring machine crossbeam of the utility model embodiment;
Fig. 5 is the vertical installing plate of the utility model embodiment and the scheme of installation of three coordinate measuring machine longeron;
Fig. 6 is the X axle construction optical sensor scheme of installation of the utility model embodiment;
Fig. 7 is the ccd video camera scheme of installation of the utility model embodiment;
Fig. 8 is the Y axle construction optical sensor scheme of installation of the utility model embodiment.
Embodiment
Below in conjunction with embodiment and accompanying drawing the utility model is described in further detail, but the embodiment of the utility model is not limited thereto.
Extremely shown in Figure 3 like Fig. 1; The utility model is a kind of vision sensor and the integrated measurement mechanism of three coordinate measuring machine; Comprise three coordinate measuring machine 1, measurement mechanism also comprises the vision measurement parts, and the vision measurement parts are installed on the three coordinate measuring machine 1; The vision measurement parts comprise ccd video camera 5, X axle construction optical sensor 3 and Y axle construction optical sensor 7, adopt vision sensor and three coordinate measuring machine 1 integrated measuring method can improve the precision and the efficient of measurement simultaneously; This integrated approach makes two kinds of sensors that unified coordinate system arranged, and a clamping can be accomplished the measurement of multisensor, has eliminated the error that is caused by multiple clamping and coordinate transform, simultaneously, can adapt to the needs of multiple Measuring Object; Wherein, Said three coordinate measuring machine crossbeam 101 is equiped with the horizontal installing plate 2 of vision sensor; Said three coordinate measuring machine longeron 4 is equiped with vertical installing plate 6; Ccd video camera 5 is installed on the horizontal installing plate 2 of vision sensor with X axle construction optical sensor 3 respectively, and said Y axle construction optical sensor 7 is installed on the vertical installing plate 6 of vision sensor, and the direction of scanning of ccd video camera 5, X axle construction optical sensor 3 and Y axle construction optical sensor 7 is all pointed to
ThreeThe worktable 102 of coordinate measuring machine, the three coordinate measuring machine longeron 4 that is equiped with contact type probe 15 is provided with the draw-in groove 44 that is used for sheathed three coordinate measuring machine crossbeam 101, simultaneously; On draw-in groove 44 directions of three coordinate measuring machine longeron 4, be provided with screw; Have the handle of screw rod through rotation, can move at three coordinate measuring machine crossbeam 101 according to the diverse location needs of Measuring Object, when three coordinate measuring machine longeron 4 moves to the desired position; The handle that has screw rod through rotation; Can travel(l)ing rest 4 be locked on the three coordinate measuring machine crossbeam 101, otherwise, release handle when three coordinate measuring machine longeron 4 needs adjustment to move; Said three coordinate measuring machine crossbeam 101 is equiped with the horizontal installing plate 2 of vision sensor; Said three coordinate measuring machine longeron 4 is equiped with vertical installing plate 6; Ccd video camera 5 is installed on the horizontal installing plate 2 of vision sensor with X axle construction optical sensor 3 respectively; Said Y axle construction optical sensor 7 is installed on the vertical installing plate 6 of vision sensor, and the direction of scanning of ccd video camera 5, X axle construction optical sensor 3 and Y axle construction optical sensor 7 is all pointed to
ThreeThe worktable 102 of coordinate measuring machine 1; Be placed with object being measured on the worktable 102 of three coordinate measuring machine 1; Object being measured places on the worktable of three coordinate measuring machine 1 of contact type probe 15 belows, measures the back through contact type probe 15, ccd video camera 5, X axle construction optical sensor 3 and Y axle construction optical sensor 7 comprehensive scannings and imports computing machine.
Extremely shown in Figure 8 like Fig. 4; The horizontal installing plate 2 of said vision sensor is provided with and supplies ccd video camera 5 and X axle construction optical sensor 3 movable first bar holes of installing 11; The length direction of first bar hole 11 is parallel with three coordinate measuring machine crossbeam 101; Ccd video camera 5 is installed on first bar hole 11 of the horizontal installing plate 2 of vision sensor with X axle construction optical sensor 3 through the bolt activity; Therefore can pass through elasticity bolt, ccd video camera 5 and X axle construction optical sensor 3 can both arbitrarily be moved in the position on first bar hole 11 of the horizontal installing plate 2 of vision sensor respectively.The vertical installing plate 6 of said vision sensor is provided with and supplies movable second bar hole of installing 12 of Y axle construction optical sensor 7 abilities; The length direction of second bar hole 12 is vertical with three coordinate measuring machine crossbeam 101; Y axle construction optical sensor 7 is installed on second bar hole 12 of the vertical installing plate 6 of vision sensor through the bolt activity; Therefore can pass through elasticity bolt, Y axle construction optical sensor 7 can arbitrarily be moved in the position on second bar hole 12 of vertical installing plate 6.Said X axle construction optical sensor 3 is fixed on the horizontal installing plate 2 of vision sensor by holder; Holder is provided with slotted eye 88; X axle construction optical sensor 3 is installed on the slotted eye 88, and holder is installed on first bar hole 11 of the horizontal installing plate 2 of vision sensor, and said holder comprises the first holder 8a and the second holder 8b; The first holder 8a and the second holder 8b are provided with the V-type groove respectively; Form slotted eye 88 by the V-type groove of the first holder 8a and the V-type groove face relative engagement of the second holder 8b, X axle construction optical sensor 3 places in the slotted eye 88, wherein; The first holder 8a is provided with the screw that circular hole cooperates the second holder 8b; Pass the screw that the first holder 8a circular hole is locked the second holder 8b through bolt,, can cooperate the X axle construction optical sensor 3 of different size size between two V-type grooves of the first holder 8a and the second holder 8b through elasticity bolt; The second holder 8b also is provided with another screw, and bolt passes first bar hole 11 of the horizontal installing plate 2 of vision sensor and is connected with another screw on the second holder 8b; Because X axle construction optical sensor 3 is fixed between the V-type groove of the first holder 8a and the second holder 8b; And the horizontal installing plate 2 of the second holder 8b and vision sensor has only a bolt; Therefore through unclamping bolt; Sensor 3 can be locked after aiming at testee around the arbitrarily angled as required rotation of bolt.Said Y axle construction optical sensor 7 is identical with the structure of X axle construction optical sensor 3; Bolt passes second bar hole 12 of vertical installing plate 6 and the second holder 8b of Y axle construction optical sensor 7 is connected; Second bar hole 12 that bolt passes vertical installing plate 6 is connected with one of them holder single hole of Y axle construction optical sensor 7; Therefore through unclamping bolt, sensor 7 can be locked after aiming at testee around the arbitrarily angled as required rotation of bolt.Said ccd video camera 5 is provided with screw; Bolt passes the bar hole of the horizontal installing plate 2 of vision sensor and the screw attaching nut of video camera fixed head 9 is fixed; 9 activities of video camera fixed head are installed on first bar hole 11 of the horizontal installing plate 2 of vision sensor; Video camera fixed head 9 is provided with screw, and bolt is fixed with the screw attaching nut of video camera fixed head 9 through first bar hole 11 of the horizontal installing plate 2 of vision sensor, simultaneously; Unclamp nut, set nut after video camera 5 is aimed at testees when needing the angle of adjustment video camera 5.
Principle of work: ccd video camera 5 all is electrically connected with computer with structured light sensor; During measurement; Testee is placed on the worktable 102 of three coordinate measuring machine 1, through unclamping bolt, the ccd video camera 5 on the horizontal installing plate 2 of vision sensor and the position and the angle of the Y axle construction optical sensor 7 on X axle construction optical sensor 3 and the vertical installing plate 6; Make X axle construction optical sensor 3 and Y axle construction optical sensor 7 that structured light is projected the testee surface, ccd video camera 5 can photograph testee.The optical plane and the testee of X axle construction optical sensor 3 and 7 projections of Y axle construction optical sensor intersect the striations that obtains a rule, and striped produces distortion in various degree according to the testee height, reflects the profile in a cross section of testee.Utilize ccd video camera 5 to gather the striations image, from image, extract striations, (x, y z), can get cross section three-dimensional information of testee to the three-dimensional coordinate of point in world coordinate system on the calculating striation.
Simultaneously; The utility model also provides another kind of scheme: the measurement mechanism that a kind of vision sensor and three coordinate measuring machine are integrated; Comprise three coordinate measuring machine 1, measurement mechanism also comprises the vision measurement parts, and the vision measurement parts are installed on the three coordinate measuring machine 1; The vision measurement parts comprise ccd video camera 5, X axle construction optical sensor 3 and Y axle construction optical sensor 7; Three coordinate measuring machine 1 is provided with contact type probe 15, and wherein, contact type probe 15, ccd video camera 5, X axle construction optical sensor 3 and Y axle construction optical sensor 7 are installed on the movable crossbeam and movable longeron of three coordinate measuring machine 1 respectively flexibly; The movable crossbeam and the movable longeron that are driven three coordinate measuring machine 1 by the servo drive system of three coordinate measuring machine 1 respectively move; Thereby driven CCD video camera 5, X axle construction optical sensor 3 and Y axle construction optical sensor 7 move, and realize the scanning of X axle construction optical sensor 3 and 7 pairs of testees of Y axle construction optical sensor, obtain many striations images.By many counter three-dimensional surface profile informations of obtaining object of striations image information, accomplish computer vision measurement.
Principle of work: ccd video camera 5 all is electrically connected with computer with structured light sensor; During measurement; The movable crossbeam and the movable longeron that are driven three coordinate measuring machine 1 by the servo drive system of three coordinate measuring machine 1 respectively move; Thereby driven CCD video camera 5, X axle construction optical sensor 3 and Y axle construction optical sensor 7 move, and realize the scanning of X axle construction optical sensor 3 and 7 pairs of testees of Y axle construction optical sensor, obtain many striations images.By many counter three-dimensional surface profile informations of obtaining object of striations image information, accomplish computer vision measurement.
At the geometric properties place, the vision measurement error is big or can't instruct the contact measuring head 15 of three coordinate measuring machine 1 to measure by visual information in the measured place; Measurement result with three coordinate measuring machine 1 is revised the computer vision measurement result, realizes data fusion.
The foregoing description is merely the preferred embodiment of the utility model, is not the practical range that is used for limiting the utility model.Be that all equalizations of being done according to the utility model content change and modification, all contained by the utility model claim scope required for protection.
Claims (10)
1. vision sensor and the integrated measurement mechanism of three coordinate measuring machine comprise three coordinate measuring machine (1), it is characterized in that measurement mechanism also comprises the vision measurement parts, and the vision measurement parts are installed on the three coordinate measuring machine (1).
2. measurement mechanism according to claim 1 is characterized in that, said vision measurement parts comprise ccd video camera (5), X axle construction optical sensor (3) and Y axle construction optical sensor (7).
3. measurement mechanism according to claim 2 is characterized in that, said three coordinate measuring machine (1) is provided with three coordinate measuring machine crossbeam (101) and reaches
ThreeThe worktable of coordinate measuring machine (102), three coordinate measuring machine longeron (4) activity that is equiped with contact type probe (15) is installed on the three coordinate measuring machine crossbeam (101), and the detection direction of contact type probe (15) points to
ThreeThe worktable of coordinate measuring machine (102).
4. measurement mechanism according to claim 3; It is characterized in that; Said three coordinate measuring machine crossbeam (101) is equiped with the horizontal installing plate of vision sensor (2); Said three coordinate measuring machine longeron (4) is equiped with vertical installing plate (6); Ccd video camera (5) and X axle construction optical sensor (3) are installed on the horizontal installing plate of vision sensor (2) respectively, and said Y axle construction optical sensor (7) is installed on the vertical installing plate (6) of vision sensor, and the direction of scanning of ccd video camera (5), X axle construction optical sensor (3) and Y axle construction optical sensor (7) is all pointed to
ThreeThe worktable of coordinate measuring machine (102).
5. measurement mechanism according to claim 4; It is characterized in that; The horizontal installing plate of said vision sensor (2) is provided with and supplies ccd video camera (5) and movable first bar hole of installing (11) of X axle construction optical sensor (3); The length direction of first bar hole (11) is parallel with three coordinate measuring machine crossbeam (101), and ccd video camera (5) and X axle construction optical sensor (3) are installed on first bar hole (11) of the horizontal installing plate of vision sensor (2) through the bolt activity.
6. measurement mechanism according to claim 4; It is characterized in that; Said vision sensor is indulged installing plate (6) and is provided with second bar hole (12) that supplies the movable installation of Y axle construction optical sensor (7) ability; The length direction of second bar hole (12) is vertical with three coordinate measuring machine crossbeam (101), and Y axle construction optical sensor (7) is installed on second bar hole (12) of the vertical installing plate (6) of vision sensor through the bolt activity.
7. measurement mechanism according to claim 5; It is characterized in that; Said X axle construction optical sensor (3) is fixed on the horizontal installing plate of vision sensor (2) by holder; Holder is provided with slotted eye (88), and X axle construction optical sensor (3) is installed on the slotted eye (88), and holder is installed on first bar hole (11) of the horizontal installing plate of vision sensor (2).
8. measurement mechanism according to claim 7; It is characterized in that; Said holder comprises first holder (8a) and second holder (8b), and first holder (8a) and second holder (8b) are provided with the V-type groove respectively, forms slotted eye (88) by the V-type groove of first holder (8a) and the V-type groove face relative engagement of second holder (8b); X axle construction optical sensor (3) places in the slotted eye (88); Wherein, first holder (8a) is provided with the screw that circular hole cooperates second holder (8b), passes the screw that first holder (8a) circular hole is locked second holder (8b) through bolt; Second holder (8b) also is provided with another screw, and bolt passes first bar hole (11) of the horizontal installing plate of vision sensor (2) and is connected with another screw on second holder (8b).
9. measurement mechanism according to claim 6; It is characterized in that; Said Y axle construction optical sensor (7) is identical with the structure of X axle construction optical sensor (3), and bolt passes second bar hole (12) of vertical installing plate (6) and second holder (8b) of Y axle construction optical sensor (7) is connected.
10. measurement mechanism according to claim 5; It is characterized in that; Said ccd video camera (5) is provided with screw; Bolt passes the bar hole of the horizontal installing plate of vision sensor (2) and the screw attaching nut of video camera fixed head (9) is fixed, and video camera fixed head (9) activity is installed on first bar hole (11) of the horizontal installing plate of vision sensor (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220017597 CN202599371U (en) | 2012-01-13 | 2012-01-13 | Measuring device based on integration of vision sensor and three-coordinate measuring machine |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220017597 CN202599371U (en) | 2012-01-13 | 2012-01-13 | Measuring device based on integration of vision sensor and three-coordinate measuring machine |
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| CN 201220017597 Expired - Fee Related CN202599371U (en) | 2012-01-13 | 2012-01-13 | Measuring device based on integration of vision sensor and three-coordinate measuring machine |
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Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103759685A (en) * | 2014-01-10 | 2014-04-30 | 天津大学 | Detection method for recognizing geometric accuracy of four-axis machining center |
| CN104089575A (en) * | 2014-07-02 | 2014-10-08 | 北京东方迈视测控技术有限公司 | Intelligent plane detector and detecting method |
| CN105509678A (en) * | 2016-02-18 | 2016-04-20 | 苏州莱测检测科技有限公司 | Coordinate measuring machine |
| CN107643032A (en) * | 2017-09-18 | 2018-01-30 | 沈阳飞机工业（集团）有限公司 | A kind of design and its application method of reverse detection space positioning apparatus |
| CN108225190A (en) * | 2016-12-15 | 2018-06-29 | 卡尔蔡司工业测量技术有限公司 | Measuring system |
| CN110146020A (en) * | 2019-06-17 | 2019-08-20 | 哈尔滨理工大学 | Device based on three-coordinates measuring machine and CCD high efficiency measurement cylinder dimensions |
| CN110307814A (en) * | 2019-07-17 | 2019-10-08 | 上海交通大学 | A kind of full-automatic contact measuring apparatus and method |
| CN110405259A (en) * | 2019-08-07 | 2019-11-05 | 合肥学院 | Free form surface class part system of processing based on multi-sensor integral measuring |
| CN111692995A (en) * | 2020-06-12 | 2020-09-22 | 中国航发哈尔滨轴承有限公司 | Vertical differential speed measuring method for coordinate system of trial drawing piece |
| CN113167575A (en) * | 2018-12-06 | 2021-07-23 | 海克斯康测量技术有限公司 | System and method for measurements using multiple modalities |
| DE102020111509A1 (en) | 2020-04-28 | 2021-10-28 | Carl Zeiss Industrielle Messtechnik Gmbh | Coordinate measuring machine and method for measuring the coordinates of a workpiece |
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2012
- 2012-01-13 CN CN 201220017597 patent/CN202599371U/en not_active Expired - Fee Related
Cited By (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103759685B (en) * | 2014-01-10 | 2017-01-04 | 天津大学 | Detection method for identifying geometric accuracy of four-axis machining center |
| CN103759685A (en) * | 2014-01-10 | 2014-04-30 | 天津大学 | Detection method for recognizing geometric accuracy of four-axis machining center |
| CN104089575A (en) * | 2014-07-02 | 2014-10-08 | 北京东方迈视测控技术有限公司 | Intelligent plane detector and detecting method |
| CN105509678A (en) * | 2016-02-18 | 2016-04-20 | 苏州莱测检测科技有限公司 | Coordinate measuring machine |
| CN108225190B (en) * | 2016-12-15 | 2020-05-05 | 卡尔蔡司工业测量技术有限公司 | Measuring system |
| CN108225190A (en) * | 2016-12-15 | 2018-06-29 | 卡尔蔡司工业测量技术有限公司 | Measuring system |
| CN107643032A (en) * | 2017-09-18 | 2018-01-30 | 沈阳飞机工业（集团）有限公司 | A kind of design and its application method of reverse detection space positioning apparatus |
| CN113167575A (en) * | 2018-12-06 | 2021-07-23 | 海克斯康测量技术有限公司 | System and method for measurements using multiple modalities |
| CN110146020A (en) * | 2019-06-17 | 2019-08-20 | 哈尔滨理工大学 | Device based on three-coordinates measuring machine and CCD high efficiency measurement cylinder dimensions |
| CN110307814A (en) * | 2019-07-17 | 2019-10-08 | 上海交通大学 | A kind of full-automatic contact measuring apparatus and method |
| CN110307814B (en) * | 2019-07-17 | 2020-08-25 | 上海交通大学 | Full-automatic contact type measuring device and method |
| CN110405259A (en) * | 2019-08-07 | 2019-11-05 | 合肥学院 | Free form surface class part system of processing based on multi-sensor integral measuring |
| DE102020111509A1 (en) | 2020-04-28 | 2021-10-28 | Carl Zeiss Industrielle Messtechnik Gmbh | Coordinate measuring machine and method for measuring the coordinates of a workpiece |
| US11371828B2 (en) | 2020-04-28 | 2022-06-28 | Carl Zeiss Industrielle Messtechnik Gmbh | Coordinate measuring machine and method for measuring coordinates of a workpiece |
| DE102020111509B4 (en) | 2020-04-28 | 2023-04-20 | Carl Zeiss Industrielle Messtechnik Gmbh | Coordinate measuring device and method for measuring coordinates of a workpiece |
| CN111692995A (en) * | 2020-06-12 | 2020-09-22 | 中国航发哈尔滨轴承有限公司 | Vertical differential speed measuring method for coordinate system of trial drawing piece |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121212 Termination date: 20140113 |