CN108942714A - Diamond grinding cutterhead - Google Patents
Diamond grinding cutterhead Download PDFInfo
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- CN108942714A CN108942714A CN201811191453.1A CN201811191453A CN108942714A CN 108942714 A CN108942714 A CN 108942714A CN 201811191453 A CN201811191453 A CN 201811191453A CN 108942714 A CN108942714 A CN 108942714A
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- Prior art keywords
- grinding
- cutterhead
- angle
- straight line
- diamond grinding
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24D—TOOLS FOR GRINDING, BUFFING OR SHARPENING
- B24D7/00—Bonded abrasive wheels, or wheels with inserted abrasive blocks, designed for acting otherwise than only by their periphery, e.g. by the front face; Bushings or mountings therefor
- B24D7/02—Wheels in one piece
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Polishing Bodies And Polishing Tools (AREA)
Abstract
The present invention provides a kind of diamond grinding cutterheads, are related to machining field.The diamond grinding cutterhead includes discoid cutterhead body；The side disk of the cutterhead body is provided with annular grinding body；The cutterhead body and the annular grinding body are arranged concentrically；The proximal end of the annular grinding body is circular interconnecting piece, is connect with the cutterhead body；The distal end of the annular grinding body is grinding end, the outer contour of the cross section at the grinding end includes that the sequentially connected first part, second part and the Part III that terminate to inner wall are originated by the outer wall of the interconnecting piece, and the cross section is across the cross section in the annular grinding body center of circle；The contour line of the side of the contour line of the first part and boss to be ground coincide；The contour line of the second part is horizontal, and is located at the front end in grinding direction.The present invention improves the processing efficiency compared with small boss.
Description
Technical field
The present invention relates to field of machining technology, more particularly, to a kind of diamond grinding cutterhead.
Background technique
With the development of economy, the grinding and polishing processing capacity of the progress of technology, various boss is continuously increased, in order to improve life
Efficiency is produced, people constantly design the bigger polisher lapper of abrasive disk, faster to grind more multi-work piece.But increase abrasive disk
Diameter will increase the difficulty of processing of abrasive disk, increase grinder manufacturing cost.Simultaneously as semidiameter inside and outside big abrasive disk
Away from larger, linear velocity has very big difference, and grinding resistance is big, and therefore, the grinding quality of workpiece is also affected, and
It is not applicable to the boss of small volume.
For lesser boss, such as the camera lens of mobile phone postnotum, existing general use bistrique is ground, but this mill
It is lower to cut mode efficiency, and ground effect is bad, needs to polish repeatedly.
Based on this, the present invention provides a kind of diamond grinding cutterheads to solve above-mentioned technical problem.
Summary of the invention
The purpose of the present invention is to provide a kind of diamond grinding cutterheads, to improve the processing efficiency compared with small boss.
Based on above-mentioned purpose, the present invention provides a kind of diamond grinding cutterheads, including discoid cutterhead body；It is described
The side disk of cutterhead body is provided with annular grinding body；The cutterhead body and the annular grinding body are arranged concentrically；It is described
The proximal end of annular grinding body is circular interconnecting piece, is connect with the cutterhead body；The distal end of the annular grinding body is mill
End is cut, the outer contour of the cross section at the grinding end includes being originated by the outer wall of the interconnecting piece to what inner wall terminated sequentially to connect
First part, second part and the Part III connect, the cross section are across the cross section in the annular grinding body center of circle；
The contour line of the side of the contour line of the first part and boss to be ground coincide；
The contour line of the second part is horizontal, and is located at the front end in grinding direction.
Optionally, the contour line of the first part is the spline curve by multiple inflection point planning controls, by starting point to end
Point is followed successively by (0.32 ± 0.02,0.33 ± 0.02) sequentially through at least 13 inflection points, each inflection point and terminal point coordinate,
(0.74 ± 0.02,0.92 ± 0.02), (0.85 ± 0.02,1.07 ± 0.02), (0.96 ± 0.02,1.19 ± 0.02), (1.06
± 0.02,1.30 ± 0.02), (1.17 ± 0.02,1.39 ± 0.02), (1.28 ± 0.02,1.47 ± 0.02), (1.38 ±
0.02,1.53 ± 0.02), (1.49 ± 0.02,1.58 ± 0.02), (1.60 ± 0.02,1.62 ± 0.02), (1.70 ± 0.02,
1.65 ± 0.02), (1.81 ± 0.02,1.67 ± 0.02), (1.92 ± 0.02,1.68 ± 0.02), (2.02 ± 0.02,1.69
±0.02)。
First part is to coincide with the contour line of the side of boss to be ground, and limits contour line by spline curve, makes it
It is more bonded with the profile of product, is divided into more thinner sections, be conducive to improve grinding accuracy, at the same time it can also reduce grinding resistance
Power.
Certainly, other than multistage straight line, multistage camber line can also be used, the mode that straight or arc combines can also be with root
It is designed according to shape of product.
Optionally, the length of the second part is 0.01-2mm.
The length of second part is unsuitable too long, while being ground plane, effectively reduces grinding resistance, while controlling knife
Has the service life, when cutter uses overlong time, linear interpolation segment length in bottom increases too much, will lead under product grinding quality
Drop, therefore, the straightway of short length is conducive to control cutter using the time, improves product quality.
Optionally, the Part III includes introversion angle part；
The introversion angle part be by more straight lines or more curves or at least one straight line and curve, it is sequentially connected
The starting point of broken line, the introversion angle part is connect with the terminal of the second part, the terminal of the introversion angle part with it is described
The vertical range of second part is no more than 0.1mm.
Introversion angle part is conducive to save cutter, and cutter the more can grind the more thin, grind off one layer with using and can be worn, due to
The presence of introversion angle part can form new horizontal component, can continue to process.Therefore introversion angle part and horizontal component
Angle should not be too large.Introversion angle part can be multistage straight line, be also possible to multistage camber line, is also possible to rectilinear curve and is mingled with
Remaining form can according to need design.
Optionally, the Part III further includes interior receiving portions；The starting point of the interior receiving portions and the introversion angle part
Terminal connection；
The interior receiving portions are two sequentially connected broken lines of straight line.
Interior receiving portions are conducive to reduce grinding resistance and chip removal.
Optionally, the starting point of first straight line of the interior receiving portions is connect with the terminal of the introversion angle part, and institute
The angle of first straight line and the second part of stating interior receiving portions is 30 ° -40 °；
Second straight line of the interior receiving portions and the angle of the horizontal component are 50 ° -60 °.
The angle of first straight line should not be too large, and so as to gentle with leaning angle section transitions, second part angle can be appropriate
Increase, is conducive to smaller grinding resistance.
Optionally, the Part III is two sequentially connected broken lines of straight line.
Using the form of broken line, first straight line gradually can be such that second part increases with the abrasion of second part.
Meanwhile having certain dog-ear, grinding resistance is advantageously reduced, chip removal is facilitated.
Optionally, the starting point of first straight line of the Part III is connect with the terminal of the second part, and described
First straight line of Part III and the angle of the second part are 30 ° -40 °；
Second straight line of the Part III and the angle of the horizontal component are 50 ° -60 °.
The angle of first straight line should not be too large, and so as to gentle with second part transition, second part angle can suitably increase
Greatly, it is conducive to smaller grinding resistance.
Optionally, the Part III is minor arc line.
The Part III of minor arc line is processed well, and processing cost is low, can reduce grinding resistance, while can effectively arrange
Bits prevent cutting swarf from influencing product surface quality.
Optionally, the difference of the outer diameter of the interconnecting piece and internal diameter is no more than 5mm.
Warp and outer diameter difference are little in interconnecting piece, can effectively reduce grinding resistance, accelerate grinding speed.It can limit
The length of first part, second part and Part III limits cutting-tool's used life.
Optionally, the end face at the grinding end is plating sand face.
End face surface is arranged to the electric sand face being made of diamond dust, can be more effectively carried out grinding.
The diamond grinding cutterhead provided by the invention, provided with the annular grinding body with certain outer diameter, the annular
Grinding body has grinding end, and the outer contour of the cross section at the grinding end includes being originated by the outer wall of the interconnecting piece to inner wall
Sequentially connected first part, second part and the Part III terminated.Since the cross section is across the annular grinding body
The cross section in the center of circle, and entire grinding end is revolving body, therefore the end face at the grinding end is by first part, second part and the
The contour line of three parts turns round, and thus end face carries out rotation grinding to this cutterhead.
The diamond grinding cutterhead provided by the invention, is ground, since cutterhead is provided with one by cutterhead
Determine the annular grinding body of outer diameter, therefore can quickly grind boss main body, efficiency is higher.
Simultaneously as the contour line of the side of the contour line and boss to be ground of the end face first part at grinding end coincide, because
This, can at cracking grinding boss outline, efficiency is very high.
Moreover, because second part be horizontal segment, and be located at grinding direction front end, therefore, can be with rapid stock-removal at
Wait grind the plane around boss bottom.
Furthermore since Part III is toward recycling, evacuation section is formed, therefore, is conducive to that grindstone dust is discharged, improves product table
Face quality is also beneficial to reduce grinding resistance, and shorter second part, grinding resistance is smaller, and surface grinding quality is high.
Based on this, the present invention has grinding efficiency high, grinding resistance is small, and product surface quality is high compared with original technology
Advantage.
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 structural schematic diagram of the first direction of diamond grinding cutterhead provided in an embodiment of the present invention.
Fig. 2 is the structural schematic diagram of the second direction of diamond grinding cutterhead provided in an embodiment of the present invention；
Fig. 3 is the main sectional view of diamond grinding cutterhead provided in an embodiment of the present invention；Fig. 4 is enlarged drawing at the A of Fig. 3；
Fig. 5 is the schematic diagram that Part III is broken line；
Fig. 6 is the schematic diagram that Part III is minor arc；
Fig. 7 is the distribution plots of the strange inflection point of first part.
Icon: 1- cutterhead body；2- annular grinding body；21- interconnecting piece；22- is ground end；221- first part；222-
Two parts；223- Part III；2231- introversion angle part；Receiving portions in 2232-.
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 " center ", "upper", "lower", "left", "right", "vertical",
The orientation or positional relationship of the instructions such as "horizontal", "inner", "outside" be based on the orientation or positional relationship shown in the drawings, merely to
Convenient for description the present invention and simplify description, rather than the device or element of indication or suggestion meaning must have a particular orientation,
It is constructed and operated in a specific orientation, therefore is not considered as limiting the invention.In addition, term " first ", " second ",
" third " is used for descriptive purposes only and cannot be understood as indicating or suggesting 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.
Diamond grinding cutterhead embodiment
As shown in Fig. 1 to Fig. 6, a kind of diamond grinding cutterhead, the diamond grinding knife are provided in the present embodiment
Disk includes discoid cutterhead body 1；The side disk of the cutterhead body 1 is provided with annular grinding body 2；The cutterhead body
1 and the annular grinding body 2 be arranged concentrically；The proximal end of the annular grinding body 2 is circular interconnecting piece 21, with the cutterhead
Main body 1 connects；The distal end of the annular grinding body 2 is grinding end 22, and the outer contour of the cross section at the grinding end 22 includes
The sequentially connected first part 221, second part 222 and the third portion that terminate to inner wall are originated by the outer wall of the interconnecting piece 21
Divide 223, the cross section is across the cross section in 2 center of circle of the annular grinding body；
The contour line of the side of the contour line and boss to be ground of the first part 221 coincide；
The contour line of the second part 222 is horizontal, and is located at the front end in grinding direction.
The diamond grinding cutterhead provided by the invention, provided with the annular grinding body 2 with certain outer diameter, the annular
Grinding body 2 has grinding end 22, and the outer contour of the cross section at the grinding end 22 includes by the outer wall of the interconnecting piece 21
Begin to inner wall the sequentially connected first part 221 terminated, second part 222 and Part III 223.Since the cross section is to wear
Cross the cross section in annular 2 center of circle of grinding body, and entire grinding end 22 is revolving body, thus the end face at the grinding end 22 by
The contour line of first part 221, second part 222 and Part III 223 turns round, and thus end face carries out rotation mill to this cutterhead
It cuts.
The diamond grinding cutterhead provided by the invention, is ground, since cutterhead is provided with one by cutterhead
Determine the annular grinding body 2 of outer diameter, therefore can quickly grind boss main body, efficiency is higher.
Simultaneously as the contour line of the side of the contour line and boss to be ground of the end face first part 221 at grinding end 22 is kissed
Close, therefore, can at cracking grinding boss outline, efficiency is very high.
Moreover, because second part 222 is horizontal segment, and the front end for being located at grinding direction therefore can be with rapid stock-removal
Place is wait grind the plane around boss bottom.
Furthermore since Part III 223 is toward recycling, evacuation section is formed, therefore, is conducive to that grindstone dust is discharged, improves and produce
Product surface quality is also beneficial to reduce grinding resistance, and shorter second part 222, grinding resistance is smaller, surface grinding quality
It is high.
Based on this, the present invention has grinding efficiency high, grinding resistance is small, and product surface quality is high compared with original technology
Advantage.
Such as Fig. 1 to Fig. 7, in the optinal plan of the present embodiment, the contour line of the first part 221 is to be advised by multiple inflection points
The spline curve for drawing control, is followed successively by by starting point to the end sequentially through at least 13 inflection points, each inflection point and terminal point coordinate
G1(0.32 ± 0.02,0.33 ± 0.02), G2(0.74 ± 0.02,0.92 ± 0.02), G3(0.85 ± 0.02,1.07 ± 0.02),
G4(0.96 ± 0.02,1.19 ± 0.02), G5(1.06 ± 0.02,1.30 ± 0.02), G6(1.17 ± 0.02,1.39 ± 0.02),
G7(1.28 ± 0.02,1.47 ± 0.02), G8(1.38 ± 0.02,1.53 ± 0.02), G9(1.49 ± 0.02,1.58 ± 0.02),
G10(1.60 ± 0.02,1.62 ± 0.02), G11(1.70 ± 0.02,1.65 ± 0.02), G12(1.81 ± 0.02,1.67 ±
0.02), G13(1.92 ± 0.02,1.68 ± 0.02), G14(2.02 ± 0.02,1.69 ± 0.02).
First part 221 is to coincide with the contour line of the side of boss to be ground, and limits contour line by spline curve, makes
It is more bonded with the profile of product, is divided into more thinner sections, is conducive to improve grinding accuracy, at the same time it can also reduce grinding
Resistance.
Certainly, other than straight line, multistage camber line can also be used, the mode that straight or arc combines can also be with according to production
Product shapes is designed.
Such as Fig. 4 to Fig. 6, in the optinal plan of the present embodiment, the length L of the second part 222 is 0.01-2mm.
The length of second part 222 is unsuitable too long, while being ground plane, effectively reduces grinding resistance, same to time control
Cutter life processed, when cutter uses overlong time, linear interpolation segment length in bottom increases too much, will lead to product grinding quality
Decline, therefore, the straightway of short length is conducive to control cutter using the time, improves product quality.
Such as Fig. 4, in the optinal plan of the present embodiment, the Part III 223 includes introversion angle part 2231；
The introversion angle part 2231 is sequentially to be connected by more straight lines or more curves or at least one straight line and curve
The broken line connect, the starting point of the introversion angle part 2231 are connect with the terminal of the second part 222, the introversion angle part
The vertical range h of 2231 terminal and the second part 222 is no more than 0.1mm；
The interior receiving portions 2232 are two sequentially connected broken lines of straight line.
Introversion angle part 2231 is conducive to save cutter, and cutter the more can grind the more thin, grind off one layer with using and can be worn,
Due to the presence of introversion angle part 2231, new horizontal component can be formed, can continue to process.Therefore introversion angle part 2231
It should not be too large with the angle of horizontal component.Introversion angle part 2231 can be multistage straight line, be also possible to multistage camber line, can also be with
It is remaining form, can according to need design.
The Part III further includes interior receiving portions 2232；The starting point of the interior receiving portions 2232 and the introversion angle part
2231 terminal connection；
The interior receiving portions 2232 are two sequentially connected broken lines of straight line.Interior receiving portions 2232 are conducive to reduce grinding
Resistance and chip removal.
Further, the terminal of the starting point of first straight line of the interior receiving portions 2232 and the introversion angle part 2231
Connection, and the angle c of first straight line of the interior receiving portions 2232 and the second part 222 is 30 ° -40 °；
Second straight line of the interior receiving portions 2232 and the angle d of the horizontal component are 50 ° -60 °.
The angle of first straight line should not be too large, so as to, second part 222 angle gentle with 2231 transition of introversion angle part
It can suitably increase, be conducive to smaller grinding resistance.
Such as Fig. 5, in the optinal plan of the present embodiment, the Part III 223 is two sequentially connected broken lines of straight line.
Using the form of broken line, first straight line can gradually make second part with the abrasion of second part 222
222 increase.Meanwhile having certain dog-ear, grinding resistance is advantageously reduced, chip removal is facilitated.
Further, the terminal of the starting point of first straight line of the Part III 223 and the second part 222 connects
It connects, and the angle a of first straight line of the Part III 223 and the second part 222 is 30 ° -40 °；
Second straight line of the Part III 223 and the angle b of the horizontal component are 50 ° -60 °.
The angle of first straight line should not be too large, and so as to gentle with 222 transition of second part, 222 angle of second part can
It is appropriate to increase, it is conducive to smaller grinding resistance.
Or as shown in fig. 6, the Part III 223 is minor arc line.
The good processing of the Part III 223 of minor arc line, processing cost is low, can reduce grinding resistance, while can be effective
Chip removal prevents cutting swarf from influencing product surface quality.
Such as Fig. 4, in the optinal plan of the present embodiment, the outer diameter of the interconnecting piece 21 and the difference D of internal diameter are no more than 5mm.
Warp and outer diameter difference are little in interconnecting piece 21, can effectively reduce grinding resistance, accelerate grinding speed.It can limit
First part 221 processed, the length of second part 222 and Part III 223 limit cutting-tool's used life.
In the optinal plan of the present embodiment, the end face at the grinding end 22 is plating sand face.
End face surface is arranged to the electric sand face being made of diamond dust, can be more effectively carried out grinding.
Finally, it should be noted that it is obvious to a person skilled in the art that the application is not limited to above-mentioned exemplary implementation
The details of example, and without departing substantially from spirit herein or essential characteristic, it can realize in other specific forms
The application.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this Shen
Range please is indicated by the appended claims rather than the foregoing description, it is intended that containing for the equivalent requirements of the claims will be fallen in
All changes in justice and range are included in the application.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiments being understood that.
Claims (10)
1. a kind of diamond grinding cutterhead, which is characterized in that including discoid cutterhead body；One side panel of the cutterhead body
Face is provided with annular grinding body；The cutterhead body and the annular grinding body are arranged concentrically；The proximal end of the annular grinding body
For circular interconnecting piece, it is connect with the cutterhead body；The distal end of the annular grinding body is grinding end, the grinding end
The outer contour of cross section includes the sequentially connected first part terminated by the outer wall starting of the interconnecting piece to inner wall, second
Part and Part III, the cross section are across the cross section in the annular grinding body center of circle；
The contour line of the side of the contour line of the first part and boss to be ground coincide；
The contour line of the second part is horizontal, and is located at the front end in grinding direction.
2. diamond grinding cutterhead according to claim 1, which is characterized in that the contour line of the first part is by more
The spline curve of a inflection point planning control is sat by starting point to the end sequentially through at least 13 inflection points, each inflection point and terminal
Mark is followed successively by (0.32 ± 0.02,0.33 ± 0.02), (0.74 ± 0.02,0.92 ± 0.02), (0.85 ± 0.02,1.07 ±
0.02), (0.96 ± 0.02,1.19 ± 0.02), (1.06 ± 0.02,1.30 ± 0.02), (1.17 ± 0.02,1.39 ±
0.02), (1.28 ± 0.02,1.47 ± 0.02), (1.38 ± 0.02,1.53 ± 0.02), (1.49 ± 0.02,1.58 ±
0.02), (1.60 ± 0.02,1.62 ± 0.02), (1.70 ± 0.02,1.65 ± 0.02), (1.81 ± 0.02,1.67 ±
0.02), (1.92 ± 0.02,1.68 ± 0.02), (2.02 ± 0.02,1.69 ± 0.02).
3. diamond grinding cutterhead according to claim 1, which is characterized in that the length of the second part is 0.01-
2mm。
4. diamond grinding cutterhead according to claim 1, which is characterized in that the Part III includes introversion corner
Point；
The introversion angle part is by more straight lines or more curves or at least one straight line and curve, sequentially connected folding
The starting point of line, the introversion angle part is connect with the terminal of the second part, the terminal of the introversion angle part and described the
The vertical range of two parts is no more than 0.1mm.
5. diamond grinding cutterhead according to claim 1, which is characterized in that the Part III further includes interior receipts portion
Point；The starting point of the interior receiving portions is connect with the terminal of the introversion angle part；
The interior receiving portions are two sequentially connected broken lines of straight line.
6. diamond grinding cutterhead according to claim 5, which is characterized in that first straight line of the interior receiving portions
Starting point is connect with the terminal of the introversion angle part, and the angle of first straight line and the second part of the interior receiving portions
It is 30 ° -40 °；
Second straight line of the interior receiving portions and the angle of the horizontal component are 50 ° -60 °.
7. diamond grinding cutterhead according to claim 1, which is characterized in that the Part III be two straight lines sequentially
The broken line of connection.
8. diamond grinding cutterhead according to claim 7, which is characterized in that first straight line of the Part III
Starting point is connect with the terminal of the second part, and the angle of first straight line and the second part of the Part III is
30°-40°；
Second straight line of the Part III and the angle of the horizontal component are 50 ° -60 °.
9. diamond grinding cutterhead according to claim 1, which is characterized in that the Part III is minor arc line.
10. -9 described in any item diamond grinding cutterheads according to claim 1, which is characterized in that the outer diameter of the interconnecting piece
It is no more than 5mm with the difference of internal diameter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811191453.1A CN108942714A (en) | 2018-10-12 | 2018-10-12 | Diamond grinding cutterhead |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811191453.1A CN108942714A (en) | 2018-10-12 | 2018-10-12 | Diamond grinding cutterhead |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108942714A true CN108942714A (en) | 2018-12-07 |
Family
ID=64480902
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811191453.1A Pending CN108942714A (en) | 2018-10-12 | 2018-10-12 | Diamond grinding cutterhead |
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| Country | Link |
|---|---|
| CN (1) | CN108942714A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2011148028A (en) * | 2010-01-20 | 2011-08-04 | Disco Abrasive Syst Ltd | Grinding wheel |
| CN203680097U (en) * | 2013-11-13 | 2014-07-02 | 泉州市洛江区双阳金刚石工具有限公司 | Bowl mill with slotting function |
| CN105290986A (en) * | 2015-11-09 | 2016-02-03 | 长沙长泰机器人有限公司 | Grinding wheel for robot casting grinding |
| CN205630340U (en) * | 2016-03-29 | 2016-10-12 | 广东奔朗新材料股份有限公司 | Resin diamond -impregnated wheel and preparation mould thereof |
| CN208913896U (en) * | 2018-10-12 | 2019-05-31 | 汇专绿色工具有限公司 | Diamond grinding cutterhead |
-
2018
- 2018-10-12 CN CN201811191453.1A patent/CN108942714A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2011148028A (en) * | 2010-01-20 | 2011-08-04 | Disco Abrasive Syst Ltd | Grinding wheel |
| CN203680097U (en) * | 2013-11-13 | 2014-07-02 | 泉州市洛江区双阳金刚石工具有限公司 | Bowl mill with slotting function |
| CN105290986A (en) * | 2015-11-09 | 2016-02-03 | 长沙长泰机器人有限公司 | Grinding wheel for robot casting grinding |
| CN205630340U (en) * | 2016-03-29 | 2016-10-12 | 广东奔朗新材料股份有限公司 | Resin diamond -impregnated wheel and preparation mould thereof |
| CN208913896U (en) * | 2018-10-12 | 2019-05-31 | 汇专绿色工具有限公司 | Diamond grinding cutterhead |
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