CN110500977A - Monitor station, detection workpiece and three coordinate measuring machine - Google Patents
Monitor station, detection workpiece and three coordinate measuring machine Download PDFInfo
- Publication number
- CN110500977A CN110500977A CN201910873652.9A CN201910873652A CN110500977A CN 110500977 A CN110500977 A CN 110500977A CN 201910873652 A CN201910873652 A CN 201910873652A CN 110500977 A CN110500977 A CN 110500977A
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- China
- Prior art keywords
- workpiece
- positioning column
- monitor station
- linkage section
- location hole
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Classifications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B21/00—Measuring arrangements or details thereof, where the measuring technique is not covered by the other groups of this subclass, unspecified or not relevant
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- A Measuring Device Byusing Mechanical Method (AREA)
Abstract
The present invention provides a kind of monitor station, detection workpiece and three coordinate measuring machines, are related to detection instrument technical field.The monitor station includes workbench and positioning column, and workbench is provided with multiple location holes, the quantity of positioning column be it is multiple, at least two positioning columns can pass through different mounting holes of workpiece and mating with corresponding location hole, and positioning column can be detachably connected with workpiece；It detects workpiece to be detected with above-mentioned monitor station, including workpiece body, workpiece body has is provided with multiple mounting holes around itself setting on mounting portion, mounting portion, and positioning column passes through mounting hole and location hole grafting；Three coordinate measuring machine is for detecting above-mentioned detection workpiece, including at least one above-mentioned monitor station, is positioned when detecting relative to monitor station and fixed inconvenient with alleviating workpiece in the prior art, need repeatedly to determine the coordinate system of workpiece position etc. technical problems.
Description
Technical field
The present invention relates to detection instrument technical field more particularly to a kind of monitor stations, detection workpiece and three-dimensional coordinates measurement
Machine.
Background technique
Three coordinate measuring machine is a kind of equipment of automatic testing product three-dimensional dimension, is needed before measuring product to measured
Product establish a workpiece coordinate system, with the position where clear workpiece, so convenient for measuring machine carry out workpiece sensing.It is tested
The workpiece of survey is in straw hat shape mostly, that is, has lug boss and the mounting portion around lug boss setting, be arranged on mounting portion and be used for
The mounting hole being connect with other component.In actual use, the position that often identical product is placed every time is not completely the same
, so requiring successively to establish coordinate system again before being detected every time, to spend the more time, reduce detection effect
Rate.
In consideration of it, being able to solve the above problem there is an urgent need to a kind of monitor station, detection workpiece and three coordinate measuring machine.
The information disclosed in the background technology section is intended only to deepen understanding of the general background technology to the present invention, and
It is not construed as recognizing or implying in any form that the information constitutes the prior art known to those skilled in the art.
Summary of the invention
The first object of the present invention is to provide a kind of monitor station, with alleviate in the prior art workpiece when detecting relative to
The technical issues of monitor station positions and fixed inconvenience, needs repeatedly to determine the coordinate system of workpiece position.
To achieve the goals above, the invention adopts the following technical scheme:
A kind of monitor station provided by the invention, including workbench and positioning column；
The workbench is provided with multiple location holes, and the quantity of the positioning column is multiple, at least two positioning columns
Can pass through the different mounting holes of workpiece and with the corresponding location hole grafting, the positioning column can detachably connect with workpiece
It connects.
In any of the above-described technical solution, further, the quantity of the location hole is two；
One of them location hole is set to the first end of the workbench, another described location hole is arranged described
The second end of workbench, and the lug boss of workpiece can be accommodated between the first end and the second end.
In any of the above-described technical solution, further, the positioning column includes the first linkage section, and the positioning column energy
It is enough detachably connected by first linkage section with workpiece, first linkage section can be with the location hole grafting.
In any of the above-described technical solution, further, the positioning column further includes affixed with first linkage section
Second linkage section, second linkage section can be with the location hole grafting.
In any of the above-described technical solution, further, abrasionproof part is arranged on the positioning column, the abrasionproof part is located at
Between first linkage section and second linkage section, the one side of the abrasionproof part towards first linkage section is set in the conical surface
It sets, and the small end of the conical surface is located at close to one end of first linkage section.
In any of the above-described technical solution, further, the upper surface of the workbench opens up fluted, the groove position
Between the first end and the second end, the vallecular cavity of the groove can accommodate the lug boss of workpiece.
In any of the above-described technical solution, further, along perpendicular to from the first end to the direction of the second end,
The groove is in through slot.
In any of the above-described technical solution, further, the workbench includes bottom plate and two side plates, two sides
Plate is respectively and fixedly connected with first end and second end in the bottom plate；
In the side plate, the upper surface of the side wall of the side plate and the bottom plate is collectively formed described for location hole setting
The vallecular cavity of groove.
The second object of the present invention is to provide a kind of detection workpiece for the detection of above-mentioned monitor station, with alleviate it is above-mentioned extremely
A few technical problem.
The present invention also provides a kind of detection workpiece, including workpiece body；
The workpiece body has the mounting portion around workpiece body setting, and the mounting portion is provided with multiple peaces
Hole is filled, the positioning column passes through the mounting hole and the location hole grafting.
The third object of the present invention is to provide a kind of three coordinate measuring machine, to alleviate at least one above-mentioned technical problem.
The present invention also provides a kind of three coordinate measuring machine, for detecting above-mentioned detection workpiece, including at least one is above-mentioned
Monitor station.
The invention has the benefit that
A kind of monitor station provided by the invention, including workbench, and be provided at least two on the table and be spaced and set
The location hole set, and each location hole has been correspondingly connected with positioning column, i.e. positioning column can pass through workpiece and insert with corresponding location hole
It connects, and then realizes installation of the workpiece relative to workbench, while workpiece is determined by the cooperation of positioning column and location hole realization
Position installation, it is ensured that workpiece is constant relative to the coordinate system that workbench is established.Wherein, positioning column needs detachable with workpiece
Connection, in order to which the later period of workpiece uses.
The monitor station is positioned with passing through workpiece by positioning column with location hole by the way that location hole is directly arranged on the table
Installation, so that each detection of workpiece need to be only adapted with the positioning column for connecting workpiece with location hole, without each
Coordinate system is re-established before detection, and then improves detection efficiency, shortens detection time.
A kind of detection workpiece provided by the invention, is detected, including workpiece body suitable for above-mentioned monitor station, and
Mounting hole in workpiece body is connect with positioning column, realizes location and installation of the workpiece body relative to monitor station, it is ensured that detection work
Part when detecting every time can location and installation, without re-establishing coordinate system.
A kind of three coordinate measuring machine provided by the invention, for detecting above-mentioned detection workpiece, including at least one is above-mentioned
Monitor station, and at least one above-mentioned technical effect can be reached.
Detailed description of the invention
It, below will be to specific in order to illustrate more clearly of the specific embodiment of the invention or technical solution in the prior art
Embodiment or attached drawing needed to be used in the description of the prior art be briefly described, it should be apparent that, it is described below
Attached drawing is some embodiments of the present invention, for those of ordinary skill in the art, before not making the creative labor
It puts, is also possible to obtain other drawings based on these drawings.
Fig. 1 is the schematic diagram of workbench in monitor station provided in an embodiment of the present invention；
Fig. 2 is the schematic diagram of positioning column in monitor station provided in an embodiment of the present invention；
Fig. 3 is monitor station provided in an embodiment of the present invention and the axonometric drawing for detecting workpiece；
Fig. 4 is monitor station provided in an embodiment of the present invention and the first main view for detecting workpiece；
Fig. 5 is monitor station provided in an embodiment of the present invention and the second main view for detecting workpiece.
Icon: 10- workbench；11- side plate；12- groove；13- bottom plate；20- positioning column；The first linkage section of 21-；22-
Two linkage sections；23- abrasionproof part；30- workpiece body；31- mounting portion；32- lug boss；111- location hole；The 231- conical surface；311- peace
Fill hole.
Specific embodiment
Technical solution of the present invention is clearly and completely described below in conjunction with attached drawing, it is clear that described implementation
Example is a part of the embodiment of the present invention, instead of all the embodiments.Based on the embodiments of the present invention, ordinary skill
Personnel's every other embodiment obtained without making creative work, shall fall within the protection scope of the present invention.
In the description of the present invention, it should be noted that term " first ", " second " are used for description purposes only, and cannot
It is interpreted as indication or suggestion relative importance.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " installation ", " phase
Even ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or be integrally connected；It can
To be mechanical connection, it is also possible to be electrically connected；It can be directly connected, can also can be indirectly connected through an intermediary
Connection inside two elements.For the ordinary skill in the art, above-mentioned term can be understood at this with concrete condition
Concrete meaning in invention.
Embodiment
As Figure 1-Figure 5, monitor station provided in this embodiment includes workbench 10 and positioning column 20, and workbench 10 is arranged
Have multiple location holes 111, the quantity of positioning column 20 be it is multiple, at least two positioning columns 20 can pass through the different mounting holes of workpiece
311 and with corresponding 111 grafting of location hole, positioning column 20 can be detachably connected with workpiece.
As shown in Figure 3-Figure 5, detection workpiece provided in this embodiment, is detected, including work by above-mentioned monitor station
Part ontology 30；Workpiece body 30 has the mounting portion 31 being arranged around workpiece body 30, and mounting portion 31 is provided with multiple installations
Hole 311, positioning column 20 pass through mounting hole 311 and 111 grafting of location hole.
Wherein, detection workpiece is target, the workpiece body 30 including being in straw hat shape has 31 He of mounting portion of annular
The lug boss 32 of mounting portion 31 is protruded from, the mounting hole of multiple circumferentially-spaced arrangements along mounting portion 31 is provided on mounting portion 31
311.Mounting portion 31 is mainly used for being connected to the component of fixed target when sputter coating, generally uses fasteners through mounting holes
311 is fixed；Lug boss 32 is the groundwork face of sputter coating, so the performance to lug boss 32 is needed to detect.
In actual use, workpiece body 30 is placed on workbench 10, so that positioning column 20 passes through workpiece body 30
On mounting hole 311 and be detachably connected therewith, realize fixation to workpiece body 30, and positioning column 20 passes through workpiece body 30
Part and then can realize installation of the workpiece body 30 relative to workbench 10 with 111 grafting of location hole on workbench 10.
Meanwhile positioning column 20 and 111 one-to-one relationship of location hole, realize location and installation of the workpiece body 30 relative to workbench 10,
When ensuring that the upper and lower surface to workpiece body 30 detects respectively, workpiece body 30 is relative to the coordinate system that workbench 10 is established
Fixed, it will not change at random.It therefore, only need to be by positioning column when the upper and lower surface every time to workpiece body 30 detects respectively
20 connect with workpiece body 30, and positioning column 20 is then inserted into the location hole 111 on workbench 10, before detection every time
Coordinate system is re-established, and then improves detection efficiency, shortens detection time.
It should be noted that the corresponding positioning column 20 of a location hole 111, and the quantity of positioning column 20 is at least two
It is a, because two o'clock determines straight line, and then ensure that workpiece body 30 will not arbitrarily be swung.The quantity of positioning column 20 is also possible to
It is three or four, even more, as long as the positioning column 20 for ensuring to be mounted on workbench 10, which will not arbitrarily be swung, to be caused to sit
The disorder of mark system.
Wherein, positioning column 20 and workpiece body 30 are to be detachably connected, and convenient for the installation and removal of the two, are especially being examined
Convenient for dismantling positioning column 20 after survey, the sputter coating for being not only convenient for 30 later period of workpiece body is used, while following to positioning column 20
Ring uses, and saves cost.
Please continue to refer to Fig. 1, Fig. 4 and Fig. 5, it is preferred that the quantity of location hole 111 is two；One of location hole 111
It is set to the first end of workbench 10, the second end of workbench 10, and first end and second end is arranged in another location hole 111
Between can accommodate the lug boss 32 of workpiece.
Wherein, for convenience of describe, with " workbench 10 be rectangle, and first end to the direction of second end be length direction "
For.
Specifically, the quantity of location hole 111 is two, the quantity of the positioning column 20 used is also two.One of them is fixed
The first end of workbench 10 is arranged in position hole 111, and the second end of workbench 10 is arranged in another location hole 111, and then ensures
Two location holes 111, which are formed by rectilinear direction, can run through the full-size of workpiece body 30, to increase to workpiece body 30
Stationarity.Workpiece body 30 is placed on the upper surface of workbench 10, and mounting portion 31 can connect respectively at first end and second end
Touching, and lug boss 32 not only realizes the positioning to workpiece body 30 relative to workbench 10 between first end and second end
Installation, while ensuring that lug boss 32 is not influenced by positioning column 20, that is, ensure that positioning column 20 will not scratch lug boss 32.
Wherein, the cross section of workpiece body 30 is circle, so two location holes 111 are along the axis direction of workpiece body 30
Symmetrically.
You need to add is that the monitor station is not limited in for cross section being a kind of this circular workpiece body, it can also
Be cross section be square, the workpiece body 30 of the other shapes such as rectangle, as long as can be realized to workpiece body 30
Location and installation, it is ensured that confirm coordinate system without detection every time.
With continued reference to FIG. 2, preferred, positioning column 20 includes the first linkage section 21, and positioning column 20 can pass through first
Linkage section 21 is detachably connected with workpiece, and the part that the first linkage section 21 can pass through workpiece can be with 111 grafting of location hole.
Specifically, workpiece body 30 is connected to the first linkage section 21 when positioning column 20 only includes the first linkage section 21
Middle part, it is ensured that the both ends of the first linkage section 21 can stretch out the mounting hole 311 in workpiece body 30, and then to workpiece body
When 30 upper and lower surface detects respectively, the upper and lower surface of workpiece body 30 all has can be with the positioning column of 111 grafting of location hole
20。
Wherein, the first linkage section 21 is thread segment, i.e. the first linkage section 21 is provided with external screw thread, the peace in workpiece body 30
Internal screw thread is arranged in the hole wall for filling hole 311, and internal screw thread can be threadedly engaged with external screw thread, realizes positioning column 20 and workpiece body 30
It is detachably connected.At this point, the smooth setting of the hole wall of location hole 111, is inserted into or takes out at any time convenient for positioning column 20.
With continued reference to FIG. 2, in some embodiments, positioning column 20 further includes second company affixed with the first linkage section 21
Section 22 is connect, the second linkage section 22 can be with 111 grafting of location hole.
Specifically, positioning column 20 further includes second linkage section 22 affixed with the first linkage section 21, the second linkage section 22 is set
Be set to polished rod, directly with 111 grafting of location hole on workbench 10.At this point, workpiece body 30 can be connected to the first company
Section 21 is connect close to the position of the second linkage section 22, the first linkage section 21 only needs one end far from the second linkage section 22 to stretch out workpiece sheet
Mounting hole 311 on body 30.
Wherein, positioning column 20 can use bolt.
Please continue to refer to Fig. 2 and Fig. 5, in some embodiments, positioning column 20 is equipped with abrasionproof part 23, and abrasionproof part 23 is located at
Between first linkage section 21 and the second linkage section 22, the one side of abrasionproof part 23 towards the first linkage section 21 is arranged in the conical surface 231, and
The small end of the conical surface 231 is located at close to one end of the first linkage section 21.
Specifically, abrasionproof part 23 is set in the joint of the first linkage section 21 and the second linkage section 22, and with positioning column 20
The first linkage section 21 be threadedly coupled.Positioning column 20 is threadedly coupled by the first linkage section 21 with workpiece body 30, then by the
Two linkage sections 22 be inserted into workbench 10 on location hole 111 in, abrasionproof part 23 between workpiece body 30 and workbench 10, and
Because the one side of abrasionproof part 23 towards the first linkage section 21 is in the conical surface 231, so that existing between workpiece body 30 and workbench 10
There is gap, reduces abrasion between the two, the especially abrasion to workpiece body 30.
As shown in figure 4, abrasionproof part 23 is located at work when in the location hole 111 on the first linkage section 21 insertion workbench 10
One side of the part ontology 30 far from workbench 10 can play the role of locking to the installation of workpiece body 30.
Wherein, the small end of the conical surface 231 is towards workpiece body 30, so that positioning column 20 is installed in place in workpiece body 30
Afterwards, it is only contacted by the small end of the conical surface 231 with workpiece body 30, reduces the contact area of abrasionproof part 23 and workpiece body 30, thus
Reduce the first linkage section 21 to screw in during workpiece body 30, be worn caused by the surface workpiece body 30.
Wherein, abrasionproof part 23 can use nut.
You need to add is that being not limited only to a kind of " abrasionproof part 23 uses nut " this set-up mode, it is also possible to " anti-
Mill part 23 is installed in the joint of the first linkage section 21 and the second linkage section 22 and forms an entirety " this setup.When
When using second of set-up mode, the first linkage section 21 of positioning column 20 need to be only threadedly coupled with workpiece body 30.
Please continue to refer to Fig. 1, Fig. 3, Fig. 4 and Fig. 5, it is preferred that the upper surface of workbench 10 opens up fluted 12, groove 12
Between first end and second end, the vallecular cavity of groove 12 can accommodate the lug boss 32 of workpiece.
Specifically, fluted 12 are opened up in the upper surface of workbench 10, when workpiece body 30 is mounted on workbench 10,
The lug boss 32 of workpiece body 30 can be contained in the vallecular cavity of the groove 12, and will not be contacted with the bottom of groove 12, be reduced
Abrasion to 30 surface of workpiece body.
Preferably, along perpendicular to the direction from first end to second end, groove 12 is in through slot, i.e., groove 12 is along workbench 10
Width direction penetrate through setting, i.e., be respectively open ports along the both ends of the length direction of workbench 10, in order to offhand sheet
Body 30.
Please continue to refer to Fig. 1, Fig. 3, Fig. 4 and Fig. 5, it is preferred that workbench 10 include bottom plate 13 and two side plates 11, two
Side plate 11 is respectively and fixedly connected with first end and second end in bottom plate 13；Location hole 111 is arranged at side plate 11, the side wall of side plate 11 and bottom
The vallecular cavity of groove 12 is collectively formed in the upper surface of plate 13.
Specifically, two side plates 11 are located at the two sides of the length direction of bottom plate 13, and it is fixedly connected with bottom plate 13.
Bottom plate 13 is horizontal positioned, and side plate 11 is placed vertically, so that the top surface of side plate 11 protrudes from the upper surface of bottom plate 13, so that side
The vallecular cavity of groove 12 is formed between the side wall of plate 11 and the upper surface of bottom plate 13.Location hole 111 is arranged on the top surface of side plate 11,
So that location hole 111 has difference in height to the bottom of groove 12, in order to which the lug boss 32 when workpiece body 30 is located at groove 12
It will not be contacted both when interior, reduce the abrasion to workpiece body 30.
Three coordinate measuring machine provided in this embodiment further includes board and peace including at least one above-mentioned monitor station
Measuring instrument on board, detection workpiece are placed on monitor station, carry out performance detection by measuring instrument.Work as monitor station
When being multiple, additionally it is possible to the multiple detection workpiece of batch detection, improve detection efficiency.
It should be noted that the structure of monitor station and the beneficial effect of generation have been elaborated above-mentioned, so herein
It repeats no more.
Finally, it should be noted that the above embodiments are merely illustrative of the technical solutions of the present invention, rather than its limitations；Although
Present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that: it still may be used
To modify to technical solution documented by previous embodiment, or some or all of the technical features are equal
Replacement；And these are modified or replaceed, the model for technical solution of the embodiment of the present invention that it does not separate the essence of the corresponding technical solution
It encloses.
Claims (10)
1. a kind of monitor station, which is characterized in that including workbench (10) and positioning column (20)；
The workbench (10) is provided with multiple location holes (111), and the quantity of the positioning column (20) is multiple, at least two institutes
State positioning column (20) can pass through workpiece different mounting holes and with corresponding location hole (111) grafting, and the positioning
Column (20) can be detachably connected with workpiece.
2. monitor station according to claim 1, which is characterized in that the quantity of the location hole (111) is two；
One of them location hole (111) is set to the first end of the workbench (10), another described location hole (111)
Second end in the workbench (10) is set, and the protrusion of workpiece can be accommodated between the first end and the second end
Portion.
3. monitor station according to claim 2, which is characterized in that the positioning column (20) includes the first linkage section (21),
And the positioning column (20) can be detachably connected by first linkage section (21) with workpiece, first linkage section (21)
It can be with the location hole (111) grafting.
4. monitor station according to claim 3, which is characterized in that the positioning column (20) further includes connecting with described first
Affixed the second linkage section (22) of section (21), second linkage section (22) can be with the location hole (111) grafting.
5. monitor station according to claim 4, which is characterized in that the positioning column (20) is equipped with abrasionproof part (23), institute
Abrasionproof part (23) are stated between first linkage section (21) and second linkage section (22), abrasionproof part (23) direction
The one side of first linkage section (21) is arranged in the conical surface (231), and the small end of the conical surface (231) is located at close to described first
One end of linkage section (21).
6. according to the described in any item monitor stations of claim 2-5, which is characterized in that the upper surface of the workbench (10) opens up
Fluted (12), for the groove (12) between the first end and the second end, the vallecular cavity of the groove (12) can
Accommodate the lug boss of workpiece.
7. monitor station according to claim 6, which is characterized in that along perpendicular to from the first end to the second end
Direction, the groove (12) are in through slot.
8. monitor station according to claim 7, which is characterized in that the workbench (10) includes bottom plate (13) and two sides
Plate (11), two side plates (11) are respectively and fixedly connected in the first end and second end of the bottom plate (13)；
Location hole (111) setting is in the side plate (11), the side wall of the side plate (11) and the upper table of the bottom plate (13)
The vallecular cavity of the groove (12) is collectively formed in face.
9. a kind of detection workpiece, which is characterized in that it is detected by the described in any item monitor stations of claim 1-8, including
Workpiece body (30)；
The workpiece body (30) has the mounting portion (31) around the workpiece body (30) setting, and the mounting portion (31)
It is provided with multiple mounting holes (311), the positioning column (20) passes through the mounting hole (311) and the location hole (111) grafting.
10. a kind of three coordinate measuring machine, which is characterized in that for detecting detection workpiece as claimed in claim 9, including at least one
A described in any item monitor stations of claim 1-8.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910873652.9A CN110500977A (en) | 2019-09-17 | 2019-09-17 | Monitor station, detection workpiece and three coordinate measuring machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910873652.9A CN110500977A (en) | 2019-09-17 | 2019-09-17 | Monitor station, detection workpiece and three coordinate measuring machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110500977A true CN110500977A (en) | 2019-11-26 |
Family
ID=68591932
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910873652.9A Pending CN110500977A (en) | 2019-09-17 | 2019-09-17 | Monitor station, detection workpiece and three coordinate measuring machine |
Country Status (1)
| Country | Link |
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| CN (1) | CN110500977A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021120458A1 (en) * | 2019-12-19 | 2021-06-24 | 宁波江丰电子材料股份有限公司 | Ring coordinate inspection tool, measuring method using same, and application thereof |
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| JPS6162801A (en) * | 1984-09-04 | 1986-03-31 | Komatsu Ltd | Measurement of position of mold in feeder with visual perception |
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| WO2015030647A1 (en) * | 2013-08-26 | 2015-03-05 | Novator Ab | Method, system, computer program and a computer program product for measuring objects |
| CN205984903U (en) * | 2016-08-08 | 2017-02-22 | 上海一航凯迈光机电设备有限公司 | Solar battery accuse temperature test general clamping machine construct |
| CN209166792U (en) * | 2018-11-29 | 2019-07-26 | 苏州卡利肯新光讯科技有限公司 | A kind of jig of quick detection lens light type |
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| JPS6162801A (en) * | 1984-09-04 | 1986-03-31 | Komatsu Ltd | Measurement of position of mold in feeder with visual perception |
| CN102095946A (en) * | 2009-12-15 | 2011-06-15 | 日月光封装测试(上海)有限公司 | General electrical testing device for packaging structures |
| WO2015030647A1 (en) * | 2013-08-26 | 2015-03-05 | Novator Ab | Method, system, computer program and a computer program product for measuring objects |
| CN205984903U (en) * | 2016-08-08 | 2017-02-22 | 上海一航凯迈光机电设备有限公司 | Solar battery accuse temperature test general clamping machine construct |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| WO2021120458A1 (en) * | 2019-12-19 | 2021-06-24 | 宁波江丰电子材料股份有限公司 | Ring coordinate inspection tool, measuring method using same, and application thereof |
| KR20210081305A (en) * | 2019-12-19 | 2021-07-01 | 콘풍 매테리얼스 인터네셔널 컴퍼니 리미티드 | Ring 3D coordinate gauge and measurement method and use using the same |
| KR102492077B1 (en) * | 2019-12-19 | 2023-01-27 | 콘풍 매테리얼스 인터네셔널 컴퍼니 리미티드 | Ring 3D coordinate gauge and its measurement method and use |
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Application publication date: 20191126 |