CN207923017U - Axis type gear M value cubings - Google Patents
Axis type gear M value cubings Download PDFInfo
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- CN207923017U CN207923017U CN201820447469.3U CN201820447469U CN207923017U CN 207923017 U CN207923017 U CN 207923017U CN 201820447469 U CN201820447469 U CN 201820447469U CN 207923017 U CN207923017 U CN 207923017U
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Abstract
The utility model provides a kind of axis type gear M value cubings, belongs to field of mechanical technique.It solves the problems, such as that existing axis type gear M value detection tool structures are complex and inspection time determination error is larger.This axis type gear M value cubings, including pedestal, pedestal is equipped with gauge head component one, gauge head component two and detent mechanism, gauge head component one includes the mounting base one being set on the base, mounting base one is equipped with gauge head one, gauge head component two includes the mounting base two being set on the base, it is through-hole and sliding axle that middle part is equipped in mounting base two, the inner end of sliding axle is fixed with gauge head two, the outer end of sliding axle is coaxially provided with dial gauge, it is fixed with straight pin in mounting base two, the side of sliding axle is equipped with strip-shaped hole and straight pin passes through strip-shaped hole, spring is equipped in sliding axle, spring pushes straight pin to make on the outer end of measuring rod that straight pin is resisted against dial gauge always.This axis type gear M value cubings have the simple in structure and accurate advantage of detection.
Description
Technical field
The utility model belongs to field of mechanical technique, is related to a kind of cubing, especially a kind of axis type gear M value cubings.
Background technology
The detection instrument of axis type gear is detected using most common common normal micrometer at present, it is to utilize screw pair
Principle, the gear common normal read to the distance that two dish type detection faces on arc ruler frame separate detect utensil.Its main feature is that
The length of detection spur gear and helical gear root tangential direction can be facilitated.But it is small that helical gear mentioned here is also referred to as spiral angle
Some gears.If encountering the big gear of spiral angle just can not be detected, and detection data can have prodigious error.
Since its use scope is limited, therefore it is unfavorable for the detection of operative gear.
A kind of horizontal external tooth M values cubing (application number as disclosed in Chinese patent literature：201610793489.1), packet
Monitor station is included, four support legs are fixed in four angles of table top lower end of monitor station, and the cover plate on two sides of left and right is installed to four by screw
Between a support leg；Lifting bolt is installed in the table top side of monitor station, and horizontal sliding equipment, water are installed below the table top of monitor station
Flat sliding equipment include fixed block, screw, sliding block, spring, latch segment, tong-test ammeter set, electronics gauge head, mandril, mandril ram, bearing
Holder, outside screw type bearing, edge cam, shaft, rolling bearing and handle；Installation detection executing agency above the sliding block,
Detection executing agency is mainly made of measuring staff fixed block, measuring staff, M values gauge head, screw, straight pin；In the table top of the monitor station
Between elevating mechanism is installed.But the structure of the horizontal external tooth M value cubings is complex and inspection time determination error is larger.
Invention content
The purpose of this utility model is the presence of the above problem in view of the prior art, it is proposed that a kind of simple in structure and detection
Accurate axis type gear M value cubings.
The purpose of this utility model can be realized by following technical proposal：Axis type gear M value cubings, including pedestal, institute
The pedestal stated is equipped with gauge head component one, gauge head component two and the detent mechanism for positioning measured workpiece, the positioning
Mechanism is located between gauge head component one and the gauge head component two, and the gauge head component one includes the peace being set on the base
Seat one is filled, the mounting base one is equipped with gauge head one, and the gauge head component two includes the mounting base two being set on the base,
It is characterized in that, it is through-hole and the cunning that can be moved relative to two axial reciprocating of mounting base to be equipped with middle part in the mounting base two
The inner end of moving axis, the sliding axle is fixed with gauge head two, and the outer end of the sliding axle is coaxially provided with dial gauge, the peace
Straight pin is fixed on dress seat two, the side of the sliding axle is equipped with perforative strip-shaped hole and the strip-shaped hole is parallel to institute
The axis for the sliding axle stated, the straight pin matches with the strip-shaped hole and the straight pin passes through the bar shaped
Hole, the sliding axle is interior to be equipped with spring, and the spring pushes the straight pin that the straight pin is made to be resisted against always
On the outer end of the measuring rod of the dial gauge.
Mounting base two is equipped with the handle that sliding axle can be driven to move back and forth.Detection process is as follows, by standard component (axis class
Gear) it is placed at detent mechanism, and gauge head one is made to be inserted into the toothed region of workpiece, then mounting base two is pushed to make gauge head component
Two gauge head two is resisted against in the toothed region to be measured of axis type gear, and dial gauge is returned to zero.When detection, by standard component from localization machine
It is removed at structure, workpiece for measurement (axis type gear) is placed at detent mechanism, gauge head one is made to be inserted into the toothed region of workpiece side
On, it drives sliding axle movement that gauge head two is made to be resisted against in the toothed region of the workpiece other side by handle, is connected in mounting base at this time
Straight pin on two is moved relative to sliding axle, and the displacement of the movement of straight pin is transmitted in the gauge outfit of dial gauge, passes through by spring
The deviation of the toothed region of the reading detection workpiece of dial gauge has the advantages that simple in structure, detection is accurate and detection efficiency is high.
In above-mentioned axis type gear M value cubings, the upper end of pedestal is equipped with guide rail, and one lower end of mounting base is fixed with
Sliding block and the guide rail are threaded with lock-screw and institute in the sliding slot of the sliding block in the mounting base one
The inner end for the lock-screw stated is resisted against on the pedestal.When detecting, after standard component being placed at detent mechanism, pass through
After mobile mounting base one makes gauge head one be resisted against in the toothed region of standard component, mounting base one is connected in by pedestal by lock-screw
It is upper to be used as benchmark, have easy to adjust, simple in structure while improving detection efficiency.
In above-mentioned axis type gear M value cubings, two lower end of mounting base is fixed with sliding block and the guide rail is embedding
In in the sliding slot of the sliding block, lock-screw is threaded with and the inner end of the lock-screw in the mounting base two
It is resisted against on the pedestal.After standard component is placed at detent mechanism, gauge head two is set to be resisted against by mobile mounting base two
After in the toothed region of standard component, mounting base two is connected on pedestal by lock-screw and is used as benchmark, then to dial gauge tune
Zero, have simple in structure and improves detection efficiency.
In above-mentioned axis type gear M value cubings, catch bar is coaxially provided in the through-hole of the sliding axle, described pushes away
The both ends of lever are born against on one end of spring and the straight pin.Spring catch bar makes straight pin be resisted against percentage
The end of the measuring rod of table has the elastic force that spring can be transmitted along its axis, makes that detection is more accurate and structure is relatively simple
The advantages of.
In above-mentioned axis type gear M value cubings, the inner end of the sliding axle is threaded with plunger, the spring
The other end be resisted against on the plunger.Axial position by rotary plunger pilot plunger with respect to sliding axle, plays adjusting
The elastic force of spring has the advantages that adjust more convenient and and use more convenient.
In above-mentioned axis type gear M value cubings, the inner end of the gauge head two is plugged in the outer end of the sliding axle,
The outer end of the gauge head two is cone tip part, and the outer end of the cone tip part has spherical test section.The outer end of gauge head two is
The test section of bulb has the advantages that easy to detect and detection is accurate.Gauge head one is identical as the structure of gauge head two.
In above-mentioned axis type gear M value cubings, linear axis is equipped between the sliding axle and the mounting base two
It holds and the linear bearing is fixed in the mounting base two, the sliding axle passes through the linear bearing.Sliding
It is equipped with linear bearing between axis and mounting base two, so that the axial movement of sliding axle is had better guiding function, makes accuracy of detection
It is higher.
In above-mentioned axis type gear M value cubings, set in the mounting base two there are two be coaxially disposed linear bearing
And the sliding axle passes through the linear bearing described in two.Two linear axis passed through for sliding axle are set in mounting base two
It holds, makes the axial translation of sliding axle that there is preferable guide effect, improve the mobile accuracy of sliding axle, to improve detection
Precision.
In above-mentioned axis type gear M value cubings, the detent mechanism includes being vertically set on pedestal and the court that is open
On positioning tube, the positioning tube is inserted into for workpiece, and the axis of the positioning tube is vertical with the axis of the sliding axle
Setting, the bottom of the positioning tube be equipped with for workpiece lower end against bulb it is top.Before detection, workpiece is inserted into positioning tube
It is interior, and make the lower end of workpiece be resisted against bulb it is top on, to the axially position of workpiece, have simple in structure and positioning more convenient
The advantages of.
In above-mentioned axis type gear M value cubings, flange sleeve is vertically inserted on the pedestal, the positioning tube is inserted
And if being connected in the flange sleeve.Positioning tube is plugged and is connected in flange sleeve, is convenient for the replacement of positioning tube.
In above-mentioned axis type gear M value cubings, the nozzle of the positioning tube go out to be equipped with the side wall for workpiece against
Backup plate.By the way that above-mentioned backup plate is arranged in the tube port position of positioning tube, convenient for workpiece against positioning when convenient for detection makes detection
More convenient advantage.
In above-mentioned axis type gear M value cubings, the backup plate is equipped with strip through-hole, the upper end of the positioning tube
It is threaded with screw and the screw passes through the strip through-hole.Backup plate is located in across strip through-hole by screw
The upper end of positioning tube has the advantages that easy to adjust and structure is relatively simple convenient for adjusting the position of backup plate.
In above-mentioned axis type gear M value cubings, the lower end of the positioning tube is equipped with guide sleeve, the guide sleeve set
It is located at the top outside of the bulb, the upper end of the guide sleeve has the taper surface that opening is opened toward outside.Pass through tool
The guide sleeve for having taper surface, when workpiece being made to be inserted into positioning tube, the lower end of workpiece is inserted into along taper surface and is made under workpiece
End can smoothly be resisted against bulb it is top on, the advantages of so that insertion workpiece is facilitated accurate, improve detection efficiency.
Compared with prior art, this axis type gear M value cubings have the following advantages：
1, standard component is placed at detent mechanism, and gauge head one and gauge head two is made to be resisted against in corresponding toothed region,
Dial gauge is returned to zero, then workpiece for measurement (axis type gear) will be placed at detent mechanism, gauge head one is made to be inserted into workpiece side
Toothed region on, by handle drive sliding axle movement so that gauge head two is resisted against in the toothed region of the workpiece other side, spring will survey
The displacement of first two movement is transmitted in the gauge outfit of dial gauge, passes through the deviation of the toothed region of the reading detection workpiece of dial gauge, tool
Have the advantages that simple in structure, accuracy of detection is high and detection efficiency is high；
2, when detecting, after standard component being placed at detent mechanism, gauge head one is made to be resisted against by mobile mounting base one
After in the toothed region of standard component, mounting base one is connected on pedestal by lock-screw and is used as benchmark, there is easy to adjust, knot
Structure simply improves detection efficiency simultaneously；
3, it is equipped with linear bearing between sliding axle and mounting base two, makes the axial movement of sliding axle that there is preferable be oriented to make
With keeping accuracy of detection higher；
When 4, being inserted into workpiece in positioning tube, the lower end of workpiece is inserted into along taper surface and keeps the lower end of workpiece suitable
Profit be resisted against bulb it is top on, the advantages of so that insertion workpiece is facilitated accurate, improve detection efficiency.
Description of the drawings
Fig. 1 is the schematic cross-sectional view of this axis type gear M value cubings.
Fig. 2 is the schematic cross-sectional view of the sliding axle of this axis type gear M value cubings.
Fig. 3 is the schematic top plan view of the backup plate of this axis type gear M value cubings.
In figure, in figure, 1, pedestal；2, gauge head component one；2a, mounting base one；2b, gauge head one；3, gauge head component two；3a、
Mounting base two；3b, sliding axle；3b1, strip-shaped hole；3c, gauge head two；3d, cone tip part；3e, test section；3f, dial gauge；3g, bullet
Spring；3h, handle；3i, catch bar；3j, straight pin；3k, linear bearing；3m, plunger；4, detent mechanism；4a, positioning tube；4b, ball
Crown point；4c, flange sleeve；4d, backup plate；4d1, strip through-hole；4e, guide sleeve；4e1, taper surface；5, guide rail；6, sliding block.
Specific implementation mode
It is specific embodiment of the utility model and in conjunction with attached drawing below, the technical solution of the utility model is made further
Description, but the utility model is not limited to these examples.
As shown in Figures 1 to 3, axis type gear M value cubings, including pedestal 1, pedestal 1 are equipped with gauge head component 1, gauge head group
Part 23 and detent mechanism 4 for positioning measured workpiece 7, detent mechanism 4 are located at gauge head component 1 and the gauge head group
Between part 23, gauge head component 1 includes one 2a of mounting base being arranged on pedestal 1, and one 2a of mounting base is equipped with one 2b of gauge head,
Gauge head component 23 includes two 3a of mounting base being arranged on pedestal 1, and the sliding axle that middle part is through-hole is equipped on two 3a of mounting base
The inner end of 3b, sliding axle 3b are equipped with two 3c of gauge head.Two 3a of mounting base is equipped with the handle that sliding axle 3b can be driven to move back and forth
3h。
The outer end of sliding axle 3b is equipped with dial gauge 3f, and straight pin 3j, the side of sliding axle 3b are fixed on two 3a of mounting base
The axis of sliding axle 3b is parallel to equipped with perforative strip-shaped hole 3b1 and strip-shaped hole 3b1, straight pin 3j matches with strip-shaped hole 3b1
And straight pin 3j passes through the strip-shaped hole 3b1, and spring 3g is equipped in sliding axle 3b, is also coaxially provided in the through-hole of sliding axle 3b
The both ends of catch bar 3i, catch bar 3i are born against on one end of spring 3g and straight pin 3j.The inner end spiral shell of sliding axle 3b
Line is connected with plunger 3m, and the other end of spring 3g is resisted against on plunger 3m.Spring 3g push catch bar 3i make straight pin 3j against
In the end of the measuring rod of dial gauge 3f, there is the elastic force that can transmit spring 3g along its axis, keep detection more accurate and tie
The relatively simple advantage of structure.
The upper end of pedestal 1 is equipped with guide rail 5, and one lower ends 2a of mounting base are fixed with sliding block 6 and guide rail 5 is embedded in the sliding slot of sliding block 6
Interior, the inner end that lock-screw and lock-screw are threaded on one 2a of mounting base is resisted against on the pedestal 1.Mounting base two
The lower ends 3a are fixed with sliding block 6 and the guide rail 5 is in the sliding slot of sliding block 6, and locking screw is threaded on two 3a of mounting base
The inner end of nail and lock-screw is resisted against on pedestal 1.
The inner end of two 3c of gauge head is plugged in the outer end of the sliding axle 3b, and the outer end of two 3c of gauge head is cone tip part
The outer end of 3d, cone tip part 3d have spherical test section 3e, one 2b of gauge head identical as the structure of two 3c of gauge head.On two 3a of mounting base
If there are two the linear bearing 3k being coaxially disposed and sliding axle 3b is across two linear bearing 3k.
Detent mechanism 4 includes being vertically set on positioning tube 4a on pedestal 1 and opening up, and positioning tube 4a is inserted for workpiece 7
Enter, the axis of the axis and sliding axle 3b of positioning tube 4a is vertically arranged, the bottom of positioning tube 4a be equipped with for 7 lower end of workpiece against
The top 4b of bulb.Flange sleeve 4c is vertically inserted on pedestal 1, positioning tube 4a is plugged and is connected on flange sleeve 4c.Positioning tube 4a
It plugs and is connected on flange sleeve 4c, be convenient for the replacement of positioning tube 4a.
The nozzle of positioning tube 4a go out be equipped with for workpiece 7 side wall against backup plate 4d, backup plate 4d be equipped with strip through-hole
The threaded upper ends of 4d1, positioning tube 4a are connected with screw and screw passes through strip through-hole 4d1, convenient for adjusting the position of backup plate 4d, tool
Have the advantages that easy to adjust and structure is relatively simple.The lower end of positioning tube 4a is equipped with guide sleeve 4e, and guide sleeve 4e is set in bulb
The outside of top 4b, the upper end of guide sleeve 4e have the taper surface 4e1 that opening is opened toward outside.
Detection process is as follows, standard component (axis type gear) is placed at positioning tube 4a, and one 2b of gauge head is made to be inserted into work
In the toothed region of part 7, then the tooth to be measured that pushes two 3a of mounting base that two 3c of gauge head of gauge head component 23 is made to be resisted against axis type gear
In shape portion, one 2a of mounting base is connected on pedestal 1 by lock-screw and is used as benchmark, by lock-screw by two 3a of mounting base
It is connected on pedestal 1 and is used as benchmark, dial gauge 3f is returned to zero.
When detection, standard component is removed out of positioning tube 4a, by workpiece for measurement 7 (axis type gear) along the taper of guide cylinder
Face 4e1 is put into positioning tube 4a, and the lower end of workpiece 7 is made to be resisted against on the top 4b of bulb, and make the side wall of workpiece for measurement 7 against
On backup plate 4d, one 2b of gauge head is made to be inserted into the toothed region of 7 side of workpiece, drives sliding axle 3b movements to make survey by handle 3h
First two 3c is resisted against in the toothed region of 7 other side of workpiece, is connected in the straight pin 3j on two 3a of mounting base at this time with respect to sliding axle
3b is moved, and the displacement of the movement of straight pin 3j is transmitted in the gauge outfit of dial gauge 3f by spring 3g, passes through the reading of dial gauge 3f
The deviation for detecting the toothed region of workpiece 7, has the advantages that simple in structure and detection efficiency is high.The lower end of workpiece 7 is along taper surface
4e1 is inserted into and the lower end of workpiece 7 is enable smoothly to be resisted against on the top 4b of bulb, keeps insertion workpiece 7 convenient accurate, improves
The advantages of detection efficiency.
Axial position by rotary plunger 3m pilot plungers 3m with respect to sliding axle 3b, plays the elastic force of adjustment spring 3g,
Have the advantages that adjust more convenient and and use more convenient.Straight line there are two being set between two 3a of sliding axle 3b and mounting base
Bearing 3k makes the axial movement of sliding axle 3b have better guiding function, and keeps accuracy of detection higher.
The specific embodiments described herein are merely examples of the spirit of the present invention.The utility model institute
Belonging to those skilled in the art can make various modifications or additions to the described embodiments or using similar
Mode substitute, but without departing from the spirit of the present application or beyond the scope of the appended claims.
Claims (10)
1. axis type gear M value cubings, including pedestal (1), the pedestal (1) is equipped with gauge head component one (2), gauge head component two
(3) and the detent mechanism (4) for positioning measured workpiece, the detent mechanism (4) be located at gauge head component one (2) with it is described
Gauge head component two (3) between, the gauge head component one (2) includes that mounting base one (2a) on pedestal (1) is arranged, described
Mounting base one (2a) be equipped with gauge head one (2b), the gauge head component two (3) includes that mounting base on pedestal (1) is arranged
Two (3a), which is characterized in that the sliding axle (3b) that middle part is through-hole, the sliding are equipped in the mounting base two (3a)
The inner end of axis (3b) is equipped with gauge head two (3c), and the outer end of the sliding axle (3b) is equipped with dial gauge (3f), the mounting base
It is fixed with straight pin (3j) on two (3a), the side of the sliding axle (3b) is equipped with perforative strip-shaped hole (3b1) and described
Strip-shaped hole (3b1) is parallel to the axis of the sliding axle (3b), the straight pin (3j) and described strip-shaped hole (3b1) phase
Matching and the straight pin (3j) pass through the strip-shaped hole (3b1), and spring (3g), institute are equipped in the sliding axle (3b)
The spring (3g) stated pushes the straight pin (3j) that the straight pin (3j) is made to be resisted against the dial gauge (3f) always
Measuring rod outer end on.
2. axis type gear M value cubings according to claim 1, which is characterized in that the upper end of pedestal (1) is equipped with guide rail (5),
Described lower end mounting base one (2a) is fixed with sliding block (6) and the guide rail (5) is in the sliding slot of the sliding block (6),
It is threaded with lock-screw in the mounting base one (2a) and the inner end of the lock-screw is resisted against the pedestal
(1) on, described lower end mounting base two (3a) is fixed with sliding block (6) and the guide rail (5) is embedded in the cunning of the sliding block (6)
Be threaded with lock-screw in slot, in the mounting base two (3a) and the inner end of the lock-screw be resisted against it is described
On pedestal (1).
3. axis type gear M value cubings according to claim 1, which is characterized in that in the through-hole of the sliding axle (3b)
It is coaxially provided with catch bar (3i), the both ends of the catch bar (3i) are born against in one end of spring (3g) and the circle
On pin (3j).
4. axis type gear M value cubings according to claim 3, which is characterized in that the inner end spiral shell of the sliding axle (3b)
Line is connected with plunger (3m), and the other end of the spring (3g) is resisted against on the plunger (3m).
5. axis type gear M value cubings according to claim 1 or 2 or 3 or 4, which is characterized in that the gauge head two (3c)
Inner end be plugged in the outer end of the sliding axle (3b), the outer end of the gauge head two (3c) is cone tip part (3d), described
The outer end of cone tip part (3d) has spherical test section (3e).
6. axis type gear M value cubings according to claim 1 or 2 or 3 or 4, which is characterized in that the sliding axle (3b)
The linear bearing (3k) and the linear bearing (3k) being coaxially disposed there are two being set between the mounting base two (3a) are consolidated
It is scheduled in the mounting base two (3a), the sliding axle (3b) passes through the linear bearing (3k) described in two.
7. axis type gear M value cubings according to claim 1 or 2 or 3 or 4, which is characterized in that the detent mechanism
(4) include being vertically set on positioning tube (4a) on pedestal (1) and opening up, the positioning tube (4a) is inserted into for workpiece,
The axis of the positioning tube (4a) and the axis of the sliding axle (3b) are vertically arranged, the bottom of the positioning tube (4a)
Equipped with for workpiece lower end against bulb it is top (4b).
8. axis type gear M value cubings according to claim 7, which is characterized in that be vertically inserted on the pedestal (1)
Flange sleeve (4c), the positioning tube (4a) are plugged and are connected in the flange sleeve (4c).
9. axis type gear M value cubings according to claim 7, which is characterized in that the nozzle of the positioning tube (4a) goes out
Equipped with the side wall for workpiece against backup plate (4d), the backup plate (4d) be equipped with strip through-hole (4d1), the positioning tube
The threaded upper ends of (4a) are connected with screw and the screw passes through the strip through-hole (4d1).
10. axis type gear M value cubings according to claim 9, which is characterized in that the lower end of the positioning tube (4a) is set
There are guide sleeve (4e), the guide sleeve (4e) to be set in the outside of the bulb top (4b), the guide sleeve (4e)
Upper end have opening toward outside open taper surface (4e1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820447469.3U CN207923017U (en) | 2018-03-30 | 2018-03-30 | Axis type gear M value cubings |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820447469.3U CN207923017U (en) | 2018-03-30 | 2018-03-30 | Axis type gear M value cubings |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207923017U true CN207923017U (en) | 2018-09-28 |
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ID=63596843
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820447469.3U Active CN207923017U (en) | 2018-03-30 | 2018-03-30 | Axis type gear M value cubings |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111059985A (en) * | 2019-11-21 | 2020-04-24 | 陕西法士特齿轮有限责任公司 | Disc gear spline addendum circle diameter measurement gauge and method |
-
2018
- 2018-03-30 CN CN201820447469.3U patent/CN207923017U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111059985A (en) * | 2019-11-21 | 2020-04-24 | 陕西法士特齿轮有限责任公司 | Disc gear spline addendum circle diameter measurement gauge and method |
| CN111059985B (en) * | 2019-11-21 | 2022-05-13 | 陕西法士特齿轮有限责任公司 | Disc gear spline addendum circle diameter measuring gauge and method |
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