CN109631761A - A kind of square plate geometric tolerance detection device - Google Patents
A kind of square plate geometric tolerance detection device Download PDFInfo
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- CN109631761A CN109631761A CN201910040053.9A CN201910040053A CN109631761A CN 109631761 A CN109631761 A CN 109631761A CN 201910040053 A CN201910040053 A CN 201910040053A CN 109631761 A CN109631761 A CN 109631761A
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- 238000001514 detection method Methods 0.000 title claims abstract description 89
- 230000007246 mechanism Effects 0.000 claims abstract description 42
- 238000006073 displacement reaction Methods 0.000 claims abstract description 38
- 239000000725 suspension Substances 0.000 claims description 13
- 238000007689 inspection Methods 0.000 claims description 3
- 230000008859 change Effects 0.000 claims description 2
- 239000000523 sample Substances 0.000 description 5
- 238000010586 diagram Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 239000000919 ceramic Substances 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 241001269238 Data Species 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
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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
- G01B11/00—Measuring arrangements characterised by the use of optical techniques
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- Length Measuring Devices With Unspecified Measuring Means (AREA)
Abstract
The invention provides a kind of square plate geometric tolerance detection device, including platform, the plateau levels direction is equipped with the first guide rail, the sliding of first guide rail one end is equipped with first movement part, first guide rail other end sliding is equipped with the second moving member, the outer end sliding of second guide rail is equipped with third moving member, the first movement part, second moving member and third moving member are each provided with a supporting mechanism, second moving member and third moving member are equipped with positioning mechanism corresponding with square plate, the first movement part is equipped with the angle displacement sensor measured to square plate right angle deviation.A kind of square plate geometric tolerance detection device of the present invention, realize that the support to different size square plate detects, provided with the angle displacement sensor detected to the inclined side in square plate right angle, and first testing agency and the second testing agency, realize plane planeness detection, the detection is completed by sensor, realizes the automatic detection to square plate geometric tolerance, improves detection accuracy.
Description
Technical field
The invention belongs to square plate geometric tolerance field, more particularly, to a kind of square plate geometric tolerance detection device.
Background technique
In such as ceramic tile production of existing square plate, need both straight to its squareness deviation, deviations from planarity, side straightness of sides
The tolerance measurements such as dimension finally determine whether product is qualified by the detection of the above geometric tolerance, the existing above tolerance detection
In, it is usually completed by guiding ruler, the use of the detection instrument thinks that disturbing factor is serious, therefore testing result can not be real
The precisely geometric tolerance of reaction square plate.
Summary of the invention
In view of this, the invention is directed to a kind of square plate geometric tolerance detection device, to realize to square plate morpheme
Tolerance quick and precisely detects.
In order to achieve the above objectives, the technical solution of the invention is achieved in that
A kind of square plate geometric tolerance detection device, including platform and to the detection unit of square plate geometric tolerance detection, this is flat
Y-direction is provided with the first guide rail on platform, and X-direction is equipped with the second guide rail, the first guide rail and the intersection of the second guide rail, the first guide rail
Sliding is equipped with first movement part, and the sliding of the second guide rail is equipped with third moving member, and first movement part, third moving member and platform exist
It closes at the second guide rail and the first guide rail intersection location and is each provided with support component, three supporting mechanism either flush form one
Horizontal support plane, and three right angles in four right angles of three supporting mechanisms and square plate are arranged in a one-to-one correspondence, the platform exists
The position-limit mechanism being equipped at second guide rail position to square plate detection right angle X, Y-direction position restriction is set.
Further, the detection unit includes platform moveable setting to square plate detection right angle X side straightness of sides detection
Straightness of sides displacement sensor, and to the third testing agency of the square plate detection side right angle X vertical direction curvature, and be used for
At the first testing agency and other side's plate bottom center for detecting the non-supported body support right angle angularity in square plate bottom surface
Be arranged in second testing agency of concave-convex state-detection and first movement part to the detection right angle Y-direction right-angle side deviation
The angle displacement sensor measured, and the side length displacement sensing to detection right angle Y-direction right-angle side side length detection
Device.
Further, first testing agency, the second testing agency and third testing agency respectively include the first magnetic force
Gauge stand, measuring staff and detection instrument, measuring staff are hinged in the first magnetic stand upright bar by horizontally disposed hinge pin, measuring staff one end
It is equipped with the contact for being in contact with square plate bottom surface upwards, for the setting of detection instrument in the measuring staff other end, which is percentage
Table or amesdial, the detection instrument head press downwards measuring staff setting.
Further, the positioning mechanism includes the first locating rod, the second locating rod and third locating rod, wherein first
Locating rod is arranged on third moving member, and the second locating rod and third locating rod are arranged on platform, the first locating rod and third
The horizontal Y-direction setting of locating rod, the setting of the first locating rod horizontal X direction, the first locating rod is concordant with third locating rod outer end,
Support component, the second locating rod and third locating rod is corresponded at second guide rail and the first guide rail intersection location to be disposed proximate to.
Further, second guide rail, which also slides, is equipped with the second moving member, and second guide rail is packed in second shifting
On moving part, the second guide rail Y-direction change in location is realized, first guide rail and the second guide rail intersection correspond to support component peace
On second moving member.
Further, the positioning mechanism includes the first locating rod, the second locating rod and third locating rod, wherein first
Locating rod is arranged on third moving member, and the second locating rod and third locating rod are separately positioned on the second moving member, and first is fixed
The horizontal Y-direction setting of position bar, third locating rod, the setting of the first locating rod horizontal X direction, the first locating rod and third locating rod
Outer end is concordant, and the support component, the second locating rod and third locating rod on third moving member are disposed proximate to.
Further, the platform is equipped with the first scale in the direction y, the second scale is equipped in X-direction, wherein first
At first scale centre, the first movement part and the second moving member are symmetrical about zero point of scale for the reset of scale
Setting.
Further, it is respectively laser displacement that the angle displacement sensor, side length displacement sensor and straightness of sides, which pass device,
Sensor, first testing agency, the second testing agency and third testing agency are tangent displacement sensor.
Compared with the existing technology, a kind of square plate geometric tolerance detection device described in the invention has the advantage that
A kind of square plate geometric tolerance detection device of the present invention is provided with the support for being used to support plate on platform
Mechanism, and supporting mechanism can move, and realize that the support to different size square plate detects, meanwhile, it is provided with inclined to square plate right angle
The angle displacement sensor and the first testing agency and the second testing agency that side is detected realize plane planeness inspection
It surveys, which is completed by sensor, realizes the automatic detection to square plate geometric tolerance, improves detection efficiency, and it is quasi- to improve detection
True property.
Detailed description of the invention
The attached drawing for constituting a part of the invention is used to provide to further understand the invention, the present invention
The illustrative embodiments and their description of creation are used to explain the present invention creation, do not constitute the improper restriction to the invention.
In the accompanying drawings:
Fig. 1 is a kind of square plate geometric tolerance detection device schematic diagram；
Fig. 2 is the first testing agency, the second testing agency and third detection machine in a kind of square plate geometric tolerance detection device
Structure structural schematic diagram；
Fig. 3 is suspension support mechanism structure schematic diagram in a kind of square plate geometric tolerance detection device；
Description of symbols:
The second locating rod of 1-；The first guide rail of 2-；The second scale of 3-；4- holding screw；The second moving member of 5-；7- first is marked
Ruler；9- platform；10- supporting mechanism；11- first movement part；12- angle displacement sensor；13- side length displacement sensor；15-
One testing agency；16- third testing agency；The second testing agency of 18-；21- third moving member；The first locating rod of 22-；17-
Three locating rods；The second testing agency of 18-；25- straightness of sides displacement sensor；The first magnetic stand of 27-；28- measuring staff；29- touching
Head；30- hinge pin；31- detects instrument；The second magnet base of 32-；33- spring；34- supporting block.
Specific embodiment
It should be noted that in the absence of conflict, the feature in embodiment and embodiment in the invention can
To be combined with each other.
In the description of the invention, it is to be understood that term " center ", " longitudinal direction ", " transverse direction ", "upper",
The orientation or position of the instructions such as "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outside"
Relationship is to be based on the orientation or positional relationship shown in the drawings, and is merely for convenience of description the invention and simplifies description, without
It is that the device of indication or suggestion meaning or element must have a particular orientation, be constructed and operated in a specific orientation, therefore not
It can be interpreted as the limitation to the invention.In addition, term " first ", " second " etc. are used for description purposes only, and cannot understand
For indication or suggestion relative importance or implicitly indicate the quantity of indicated technical characteristic.Define as a result, " first ",
The feature of " second " etc. can explicitly or implicitly include one or more of the features.In the description of the invention
In, unless otherwise indicated, the meaning of " plurality " is two or more.
In the description of the invention, it should be noted that unless otherwise clearly defined and limited, term " peace
Dress ", " connected ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or one
Ground connection；It can be mechanical connection, be also possible to be electrically connected；It can be directly connected, the indirect phase of intermediary can also be passed through
Even, it can be the connection inside two elements.For the ordinary skill in the art, it can be managed by concrete condition
Solve concrete meaning of the above-mentioned term in the invention.
The present invention will be described in detail below with reference to the accompanying drawings and embodiments creates.
As shown in Figure 1, a kind of square plate geometric tolerance detection device, including platform 9, which is equipped with the
One guide rail 2, the sliding of 2 one end of the first guide rail are equipped with first movement part 11, and it is mobile that 2 other end of the first guide rail sliding is equipped with second
Part 5, first movement part 11 and the second moving member 5 are each provided with the holding screw 4 being locked, which is equipped with
Second guide rail 23 horizontal and with the first guide rail 2 vertically, second guide rail 23 are arranged in X direction, and the outer end of the second guide rail 23 is sliding
Dynamic to be equipped with third moving member 21, third moving member 21 is equipped with the lock-screw locked to its position, the first movement part 11,
Second moving member 5 and third moving member 21 are each provided with a supporting mechanism 10, it is preferred that supporting mechanism 10 be cylindrical structure, three
It is horizontal support plane, three supporting mechanisms 10 and square plate four that a 10 either flush of supporting mechanism, which forms one and is used to support square plate,
Three right angles in a right angle are arranged in a one-to-one correspondence, and therefore, three 10 lines of supporting mechanism form approximate right angle triangle knot
Structure, wherein the first guide rail 2 and 23 point of intersection of the second guide rail correspond to the right angle that supporting mechanism 10 is the approximate right angle triangle,
It is that square plate detects right angle that supporting mechanism, which corresponds to square plate right angle, at this, and second moving member 5 and third moving member 21 are equipped with
Positioning mechanism corresponding with square plate is defined detection square position by positioning mechanism, and then limits square plate and detect position
It sets, realizes and square plate is quickly in place purpose when detection, the first movement part 11, which is equipped with, detects right angle deviation to square plate
I.e. square plate detects the angle displacement sensor 12 and other side that right angle Y-direction right angle outer end X-direction offset distance measures
Plate detects the side length displacement sensor 13 of right angle Y-direction right-angle side side length detection, the side length displacement sensor 13 probe and first
Guide rail 2 is arranged in parallel, and angle displacement sensor 12 closes on the setting of the support component 10 on the first movement part 11, angle displacement
The probe of sensor 12 and the first guide rail 11 are vertically arranged, and the be equipped with for detecting square plate angularity is moved on the platform 9
Second testing agency 18 of concave-convex state-detection at one testing agency 15 and other side's plate bottom center, angularity detection pass through
The right angle vertical position departure that non-supported body 10 supports detects in first testing agency 15, that is, examines
Survey the right angle height and position that square plate is in suspended state.It is straight that the side for being equipped with and detection directly being spent to square plate side face edge is moved on platform
The third testing agency 16 of displacement sensor 25 and the detection of other side's board bottom surface side end bumps is spent, straightness of sides displacement sensor 25 is used
In the straightness of sides of the right-angle side of corresponding second guide rail 23 in detection detection right angle, third testing agency 16 is used for the detection right angle pair
Answer the right-angle side vertical direction curvature of the second guide rail 23.Preferably, straightness of sides displacement sensor 25 is slidably mounted on second and leads
On rail 23, in practical operation, first movement part 11, the second moving member 5 and third moving member 21 are adjusted according to square plate size in time
Position guarantees that three supporting mechanisms 10 respectively close on it and correspond to square plate square position, square plate is then placed on three support machines
On structures 10, and X-direction and Y-direction are carried out by positioning mechanism and limited, then by holding screw 4 to first movement part 11,
Second moving member 5 and third moving member 21 lock, and guarantee square plate stability in detection process, conducive to the detection of detecting element, lead to
Over-angle displacement sensor 12 realizes the squareness separate-blas estimation at square plate detection right angle, is realized by side length displacement sensor 13
Square plate detects right angle Y-direction right-angle side side length separate-blas estimation, realizes that support machine is violated in square plate bottom surface by the first testing agency 15
Structure supports the detection of right angle angularity, realizes camber separate-blas estimation at square plate bottom center by the second testing agency 18,
It realizes that square plate detects the detection of right angle X-direction right-angle side vertical direction curvature by third testing agency 16, passes through straightness of sides position
Displacement sensor 25 realizes square plate detection right angle X-direction right-angle side straightness of sides detection.Using this detection device to square plate geometric tolerance
It when detection, is obtained by comparing method, that is, first corresponds to the standard of model according to one square plate of square plate model to be detected selection
On-gauge plate is placed on detection mounted box by plate, by each detecting element detect its it is corresponding to on-gauge plate detect position away from
From parameter as standard, and these normal datas are recorded, then remove on-gauge plate, keeps detecting element position constant, it will be to
Drafting board is placed in the detection device, examines each detection position distance parameter conduct pair of element testing square plate to be measured by each survey
Than parameter, and these reduced parameters are recorded, the reduced parameter at same position and standard parameter are made comparisons, it is to be measured that you can get it
Each detection position of plate compares its position deviation numerical value with normal place, then corresponds to formula meter according to geometric tolerance
Calculate respective tolerance values.
In the present embodiment, as shown in Fig. 2, first testing agency 15, the second testing agency 18 and third testing agency
16 respectively include the first magnetic stand 27, measuring staff 28 and detection instrument 31, measuring staff 28 is hinged on by horizontally disposed hinge pin 30
In first magnetic stand upright bar, 28 one end of measuring staff is equipped with the contact 29 for being in contact with square plate bottom surface upwards, detects instrument 31
Setting is dial gauge or amesdial in 28 other end of measuring staff, the detection instrument 31, which presses downwards measuring staff
28 settings.The structure utilizes dial gauge or the certain elastic expansion range of amesdial probe, the vertical side of contact 29 according to lever principle
To displacement and the detection probe vertical direction displacement conversion of instrument 31, contact can be conversed by detecting 31 numerical value of instrument
29 displacements, and then obtain corresponding second guide rail 23 in flatness at square plate center, its suspension right angle angularity and square plate bottom surface
Curvature at the center of end, when actually detected, mobile first magnetic stand is until measurement position as needed, then by the
One magnetic stand is fixed.Preferably, as shown in figure 3, square plate suspends right angle in order to guarantee that square plate stablizes support
By suspension support mechanism supports, as shown in figure 3, the second magnet base of suspension support mechanism supports 32 and support 34, supporting block
34 are mounted on the second magnet base 32 by spring 33, the second magnet base 32 of mobile suspension support mechanism to appropriate location, so
After fix second magnet base 32, suspension right angle assists suspension support by supporting block 34, and theoretically three supporting mechanisms can be real
The now square plate stable support function, but for some compared with heavy articles, such as ceramic tile, which makees because of gravity
Possibility is fallen with square plate is turned over by three supporting mechanisms 10, it is contemplated that only passes through the first testing agency 15, the second detection machine
It is larger to detection 31 contact pressure of instrument under the supporting role of structure 18, probe can be damaged in detection for a long time, therefore, is originally set
In meter, it is provided with suspension support mechanism supports at square shaped plate suspension angle, suspension angle is played by suspension support mechanism supports floating
Dynamic supporting role is further ensured that square plate is supported by three stablizing for supporting mechanism；And then realize square shaped plate geometric tolerance
Detection.
In the present embodiment, the angle displacement sensor 12, straightness of sides displacement sensor 25 and side length displacement sensor 13
Respectively laser displacement sensor.
In the present embodiment, the platform 9 is being arranged at the first guide rail 2 equipped with the first scale 7, is closing on the second guide rail
The second scale 3 is provided at 23 positions, wherein the reset of the first scale 7 is at its center, 11 He of first movement part
Second moving member 5 is symmetrical arranged about 7 zero point of scale.The structure is convenient for adjusting three supporting mechanism positions according to square plate size,
The versatility of this measuring device is improved, and first movement part 11 and the second moving member 5 can be adjusted between two parties, third moving member 21
It can equally be moved along the second guide rail 23, guarantee that square plate center position is constant, and then improve detection efficiency.
In the present embodiment, the positioning mechanism includes the first locating rod 22 and second being arranged on third moving member 21
The second locating rod 1 and third locating rod 17 being arranged on moving member 5, the first locating rod 22 and third locating rod 17 are horizontal respectively
And it is vertical with the second guide rail 23, and the first locating rod 22 is concordant with 17 outer end of third locating rod is arranged, second locating rod 1
Horizontal and vertical with the first guide rail 2, second locating rod 1 and third locating rod 17 are disposed proximate to.Preferably, the first locating rod
22 are arranged close to the supporting mechanism 10 on third moving member 1, and the second locating rod 1 and third locating rod 17 are close to the second moving member
Supporting mechanism 10 on 5 is arranged, which can quickly position the two neighboring side of square plate, improves its efficiency.
The foregoing is merely the preferred embodiments of the invention, are not intended to limit the invention creation, all at this
Within the spirit and principle of innovation and creation, any modification, equivalent replacement, improvement and so on should be included in the invention
Protection scope within.
Claims (9)
1. a kind of square plate geometric tolerance detection device, it is characterised in that: the inspection including platform (9) and to the detection of square plate geometric tolerance
Unit is surveyed, platform (9) Y-direction is provided with the first guide rail (2), and X-direction is equipped with the second guide rail (23), the first guide rail (2)
Intersect with the second guide rail (3), the first guide rail (2) sliding is equipped with first movement part (11), and the second guide rail (23) sliding is equipped with third
Moving member (21), first movement part (11), third moving member (21) and platform (9) are closing on the second guide rail (23) and the first guide rail
(2) it being each provided at intersection location support component (10), three supporting mechanism (10) either flush form a horizontal support plane,
And three right angles in four right angles of three supporting mechanisms (10) and square plate are arranged in a one-to-one correspondence, the platform (9) is in setting the
The position-limit mechanism to square plate detection right angle X, Y-direction position restriction is equipped at two guide rails (23) position.
2. a kind of square plate geometric tolerance detection device according to claim 1, it is characterised in that: the detection unit includes
The straightness of sides displacement sensor (25) that square plate detection right angle X side straightness of sides is detected and other side that platform (9) is movably arranged
Plate detects the third testing agency (16) of the side right angle X vertical direction curvature detection, and is not propped up for detecting square plate bottom surface
Support mechanism supports second of curvature detection at the first testing agency (15) and other side's plate bottom center of right angle angularity
What is be arranged in testing agency (18) and first movement part (11) measures the detection right angle Y-direction right-angle side deviation
Angle displacement sensor (12), and the side length displacement sensor (13) to detection right angle Y-direction right-angle side side length detection.
3. a kind of square plate geometric tolerance detection device according to claim 2, it is characterised in that: first testing agency
(15), the second testing agency (18) and third testing agency (16) respectively include the first magnetic stand (27), measuring staff (28) and inspection
It surveys instrument (31), measuring staff (28) is hinged in the first magnetic stand upright bar by horizontally disposed hinge pin (30), measuring staff (28) one
End is equipped with the contact (29) for being in contact with square plate bottom surface upwards, and detection instrument (31) setting, should in measuring staff (28) other end
Detecting instrument (31) is dial gauge or amesdial, which presses downwards measuring staff (28) setting.
4. a kind of square plate geometric tolerance detection device according to claim 1, it is characterised in that: the positioning mechanism includes
First locating rod (22), the second locating rod (1) and third locating rod (17), wherein the first locating rod (22) setting is moved in third
On moving part (21), the second locating rod (1) and third locating rod (17) are arranged on platform (9), the first locating rod (22) and third
The horizontal Y-direction setting of locating rod (17), the setting of the first locating rod (22) horizontal X direction, the first locating rod (22) and third positioning
Bar (17) outer end is concordant, corresponds to support component (10), the second locating rod at the second guide rail (23) and the first guide rail (2) intersection location
(1) and third locating rod (17) is disposed proximate to.
5. a kind of square plate geometric tolerance detection device according to claim 1 or 2 or 3 or 4, it is characterised in that: described
Two guide rails, which also slide, is equipped with the second moving member (5), and second guide rail (23) is packed on second moving member (5), realizes the
Two guide rail Y-direction change in location, first guide rail (2) correspond to support component (10) with the second guide rail (23) intersection and are mounted on
On second moving member (5).
6. a kind of square plate geometric tolerance detection device according to claim 5, it is characterised in that: the positioning mechanism includes
First locating rod (22), the second locating rod (1) and third locating rod (17), wherein the first locating rod (22) setting is moved in third
On moving part (21), the second locating rod (1) and third locating rod (17) are separately positioned on the second moving member (5), the first locating rod
(22), third locating rod (17) horizontal Y-direction setting, the setting of the first locating rod (22) horizontal X direction, the first locating rod (22) and
Third locating rod (17) outer end is concordant, support component (10), the second locating rod (1) and third positioning on third moving member (5)
Bar (17) is disposed proximate to.
7. a kind of square plate geometric tolerance detection device according to claim 5, it is characterised in that: the platform (9) is in the side y
To be equipped with the first scale (7), X-direction be equipped with the second scale (3), wherein the reset of the first scale (7) this first
At scale (7) center, the first movement part (11) and the second moving member (5) are symmetrical arranged about scale (7) zero point.
8. a kind of square plate geometric tolerance detection device according to claim 1, it is characterised in that: the angle displacement sensing
It is respectively laser displacement sensor that device (12), side length displacement sensor (13) and straightness of sides, which pass device (25), first detection machine
Structure (15), the second testing agency (18) and third testing agency (16) are tangent displacement sensor.
9. a kind of square plate geometric tolerance detection device according to claim 1, it is characterised in that: the platform (9) is removable
Dynamic to be equipped with suspension support mechanism, which is not supported the floats at right angles branch of element (10) support for square shaped plate
Support, the suspension support mechanism include the second magnet base (32) and supporting block (34), and second magnet base (32) is arranged in platform
(9) on, the supporting block is mounted on the second magnet base (32) by spring (33).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910040053.9A CN109631761B (en) | 2019-01-16 | 2019-01-16 | Square plate shape position tolerance detection device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910040053.9A CN109631761B (en) | 2019-01-16 | 2019-01-16 | Square plate shape position tolerance detection device |
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| CN109631761A true CN109631761A (en) | 2019-04-16 |
| CN109631761B CN109631761B (en) | 2024-04-19 |
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| CN110132141A (en) * | 2019-06-13 | 2019-08-16 | 上海电气集团股份有限公司 | A kind of locating platform and method of silicon steel sheet measurement |
| CN110887435A (en) * | 2019-12-04 | 2020-03-17 | 中建材轻工业自动化研究所有限公司 | Detection platform |
| CN112229302A (en) * | 2020-11-25 | 2021-01-15 | 泰州市华发新型建材厂 | Aluminum profile hole site detection device |
| CN115064025A (en) * | 2022-06-02 | 2022-09-16 | 杭州永荣实业有限公司 | Geometric tolerance detection teaching experiment table |
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