CN109648716A - Scribing wheel and cutter device - Google Patents
Scribing wheel and cutter device Download PDFInfo
- Publication number
- CN109648716A CN109648716A CN201710947110.2A CN201710947110A CN109648716A CN 109648716 A CN109648716 A CN 109648716A CN 201710947110 A CN201710947110 A CN 201710947110A CN 109648716 A CN109648716 A CN 109648716A
- Authority
- CN
- China
- Prior art keywords
- scribing wheel
- cutting
- glass
- teeth portion
- recess portion
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28D—WORKING STONE OR STONE-LIKE MATERIALS
- B28D1/00—Working stone or stone-like materials, e.g. brick, concrete or glass, not provided for elsewhere; Machines, devices, tools therefor
- B28D1/22—Working stone or stone-like materials, e.g. brick, concrete or glass, not provided for elsewhere; Machines, devices, tools therefor by cutting, e.g. incising
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28D—WORKING STONE OR STONE-LIKE MATERIALS
- B28D5/00—Fine working of gems, jewels, crystals, e.g. of semiconductor material; apparatus or devices therefor
- B28D5/02—Fine working of gems, jewels, crystals, e.g. of semiconductor material; apparatus or devices therefor by rotary tools, e.g. drills
- B28D5/022—Fine working of gems, jewels, crystals, e.g. of semiconductor material; apparatus or devices therefor by rotary tools, e.g. drills by cutting with discs or wheels
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
- C03B33/00—Severing cooled glass
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
- C03B33/00—Severing cooled glass
- C03B33/10—Glass-cutting tools, e.g. scoring tools
- C03B33/105—Details of cutting or scoring means, e.g. tips
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Mechanical Engineering (AREA)
- Mining & Mineral Resources (AREA)
- Re-Forming, After-Treatment, Cutting And Transporting Of Glass Products (AREA)
- Processing Of Stones Or Stones Resemblance Materials (AREA)
Abstract
The present invention relates to a kind of scribing wheel and cutter devices, scribing wheel includes the V-arrangement cutting part (7) formed by first side (a1) and second side (a2), intersection between the first side (a1) and second side (a2) forms the outer circumferential edges (L) of the scribing wheel, cutting edge (4, 5, 6) it is located on the outer circumferential edges (L), the V-arrangement cutting part (7) is equipped with multiple cutting teeth portion (1) and multiple recess portions (2), the cutting teeth portion (1) and recess portion (2) are circumferentially alternately distributed, the cross section outer profile of the part adjacent to the cutting edge of the V-arrangement cutting part (7) is smooth, the cross section is obtained along perpendicular to the scribing wheel axis.There is the risk of micro-crack in glass cut mark during the present invention can reduce glass-cutting, reduces the generation of glass chip, and recess portion can reduce the glass chip blocking scribing wheel generated during glass-cutting.
Description
Technical field
The present invention relates to a kind of cutting tools, in particular for the scribing wheel and cutter device of fragile material, brittleness material
Material includes glass, ceramics, sapphire, silicon wafer and other semiconductor materials etc..
Background technique
With TFT-LCD (Thin Film Transistor-Liquid Crystal Display, tft liquid crystal
Display is commonly called as liquid crystal display panel) all kinds of productions from mobile phone to television set are had been widely used for for the flat panel display terminal of representative
In product.The display screen of liquid crystal display terminal needs the glass with scribing wheel by large format glass-cutting at various required sizes.
Glass is a kind of hard brittle material, and scribing wheel currently on the market is mainly machined with difference in the blade of break bar
The scribing wheel of the miniature cutting teeth of shape.Trapezoidal, the inverted trapezoidal, triangle mentioned such as patent document ZL200410104603.2
Shape, the first arc-shaped scribing wheel (referring to Fig. 1 a and 1b).The scribing wheel includes multiple cutting teeths circumferentially
1 ', form recess portion 2 ' between two adjacent cutting teeths 1 ', the intersection of cutting teeth 1 ' and recess portion 2 ' is formed with seamed edge 3 '.
Fig. 2 diagrammatically illustrates the state of above-mentioned scribing wheel glass-cutting, it can be seen that scribing wheel is in glass-cutting
When, a part of cutting teeth 1 ' of scribing wheel is cut into the inside of glass 4 '.
Fig. 3 a and Fig. 3 b show scribing wheel to be formed on glass 4 ' when different depth of cut incision glass 4 '
The schematic diagram of cut mark, as shown in Figure 3a and Figure 3b shows, scribing wheel can be along break bar rotating directions in glass 4 ' after cutting glass 4 '
Surface layer forms the rectangular slits being spaced apart, and the rib 3 ' of the intersection of the recess portion 2 ' and cutting teeth 1 ' of scribing wheel forms rectangle
The corner 5 ' of notch, while glass 4 ' can be formed about fine fisssure along the four corners 5 ' of each rectangular slits due to stress
Line, and generate a large amount of clast.
What patent document CN102050568A and CN201971738U were mentioned has second of cutter of the double-deck V-type cutting edge
It takes turns (a and 4b referring to fig. 4).The scribing wheel includes multiple cutting teeths 1 ' circumferentially, two adjacent cutting teeths 1 ' it
Between form recess portion 2 ', the intersection of cutting teeth 1 ' and recess portion 2 ' is formed with rib 3 '.The top shape of the cutting teeth 1 ' of the scribing wheel
At the first cutting edge 6 ', second cutting edge 7 ' coplanar with the first cutting edge 6 ' is formed in recess portion 2 '.
Fig. 5 diagrammatically illustrates the state of above-mentioned scribing wheel glass-cutting, it can be seen that a part of cutting teeth of break bar
1 ' is cut into the inside of glass 4 '.Fig. 6 a and Fig. 6 b are shown after above-mentioned scribing wheel incision 4 ' different depth of glass in glass table
The cut mark formed on face, scribing wheel incision glass 4 ' after can along break bar rotating direction 4 ' surface layer of glass formed be spaced apart
Polygonal cuts, while glass 4 ' can be formed about many in each corner 5 ' of each polygonal cuts due to stress
Micro-crack, and generate a large amount of chipss of glass.
The above-mentioned micro- serrated knife wheel of two classes can all lead to glass-cutting product to glass cut bring micro-crack and chips of glass
The rejection rate of fragmentation is higher, because chips of glass splashes glass surface and can scratch the surface of glass, and chips of glass can splash TFT glass
Glass has the terminal region of printed circuit, will lead to scratch terminal.Micro-crack at glass cut will lead to the compressive resistance drop of glass
It is low, make it easy to the cracked problem of terminal screen occur.
In addition, the cutting for the double-deck TFT glass, above-mentioned these problems are especially serious, and these two types of break bars are cut in glass
It will cause the obvious destruction of TFT glass during cutting, the compression strength of cutting products can significantly reduce.
Summary of the invention
One of the objects of the present invention is to provide a kind of scribing wheels, can be improved the flatness of glass cut mark,
It can produce the smooth cutting indentation of corner on glass, reduce the generation of chips of glass in cutting, occur when reducing glass-cutting
The risk of fragmentation, and improve the compressive resistance for the glass being cut into.
According to the one side of the application, a kind of scribing wheel is provided, scribing wheel includes by first side and second side
The V-arrangement cutting part that face is formed, the intersection between first side and second side form the outer circumferential edges of scribing wheel, cutting edge
In outer circumferential edges, V-arrangement cutting part is equipped with multiple cutting teeth portion and multiple recess portions, cuts teeth portion and recess portion is circumferentially handed over
For distribution, the cross section outer profile of the part adjacent to cutting edge of V-arrangement cutting part be it is smooth, cross section is along perpendicular to cutting
Cutter wheel axis obtains.
Optionally, outer profile is wavy.
Optionally, the interface between adjacent cutting teeth portion and recess portion is smooth.
Optionally, adjacent cutting teeth portion and recess portion are tangent at interface.
Optionally, cutting teeth portion is smooth.
Optionally, cutting teeth portion is a part of circular conical surface.
Optionally, the axis of circular conical surface is not overlapped with the axis of scribing wheel.
Optionally, cutting edge extends along the entire excircle of scribing wheel, or along between the excircle of scribing wheel
It is arranged every ground.
Optionally, recess portion is smooth.
Optionally, the part adjacent to cutting edge of V-arrangement cutting part is from the area of outer circumferential edges radially-inwardly 2-5um
Domain.
In addition, the present invention also provides a kind of cutter devices, comprising:
Load bearing component, for carrying glass to be cut；And
Moving parts is equipped with above-mentioned scribing wheel, and the moving parts can be mobile relative to the load bearing component,
To form cutting line on the glass to be cut.
Based on the above-mentioned technical proposal, the present invention at least has the advantages that due to cutting in scribing wheel of the present invention
The portion of cutting be it is smooth, tip can be reduced, glass is damaged, reduced during glass-cutting and micro-crack occur, reduce glass
The generation of clast, the recess portion on cutting part can reduce the glass chip blocking scribing wheel generated during glass-cutting.
Detailed description of the invention
The drawings described herein are used to provide a further understanding of the present invention, constitutes part of this application, this hair
Bright illustrative embodiments and their description are used to explain the present invention, and are not constituted improper limitations of the present invention.In the accompanying drawings:
Fig. 1 a is the schematic front view of the first scribing wheel in the prior art；Fig. 1 b is the vertical of scribing wheel shown in Fig. 1 a
Body schematic diagram；
Fig. 2 is the schematic diagram of break bar glass-cutting shown in Fig. 1 a, and wherein glass is located at below break bar；
Fig. 3 is the cut mark schematic diagram formed after break bar glass-cutting shown in Fig. 1 a；
Fig. 4 a is the schematic front view of second of scribing wheel in the prior art；Fig. 4 b is that the solid of break bar shown in Fig. 4 a is shown
It is intended to；
Fig. 5 is the schematic diagram of break bar glass-cutting shown in Fig. 4 a；
Fig. 6 a is the schematic diagram for showing the cut mark formed after break bar glass-cutting shown in Fig. 4 a；Fig. 6 b is that glass is cut in Fig. 6 a
The micro-crack signal formed at trace；
Fig. 7 a is the schematic front view of scribing wheel according to the present invention；Fig. 7 b is schematic side view；Fig. 7 c is Fig. 7 a institute
Show the stereoscopic schematic diagram of scribing wheel；
Fig. 8 a is the schematic diagram of break bar glass-cutting shown in Fig. 7 a；Fig. 8 b is the side view of Fig. 8 a, Fig. 8 c, Fig. 8 d and Fig. 8 e
It is the section B-B of Fig. 8 b middle section A-A and the cross-sectional view of section C-C respectively；
For the first cut mark schematic diagram after break bar glass-cutting shown in Fig. 7 a, (21 bottom of cutting edge of break bar recess portion does not have Fig. 9 a
There is incision glass)；
Fig. 9 b is that glass cut mark shown in Fig. 9 a forms glass cut mark schematic diagram；
The second cut mark schematic diagram after break bar glass-cutting shown in Fig. 9 c Fig. 7 a (is cut 21 bottom of cutting edge of break bar recess portion
Glass)；
In attached drawing: 1, cutting teeth portion；2, recess portion；3, interface；4, sword is pushed up；5, side edge；6, the second cutting edge；7, V-arrangement is cut
Cut portion；9, glass.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, is clearly and completely retouched to the technical solution in embodiment
It states.Obviously, described embodiment is only a part of the embodiments of the present invention, instead of all the embodiments.Based on this hair
Bright embodiment, every other implementation obtained by those of ordinary skill in the art without making creative efforts
Example, shall fall within the protection scope of the present invention.
In the description of the present invention, it is to be understood that, term " center ", " longitudinal direction ", " transverse direction ", "front", "rear",
The orientation or positional relationship of the instructions such as "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outside" is based on attached drawing institute
The orientation or positional relationship shown, is merely for convenience of description of the present invention and simplification of the description, rather than the dress of indication or suggestion meaning
It sets or element must have a particular orientation, be constructed and operated in a specific orientation, therefore should not be understood as protecting the present invention
The limitation of range.
Fig. 7 a shows the scribing wheel according to the present embodiment, and Fig. 7 b shows the side view of the scribing wheel of the present embodiment
Figure, Fig. 7 c show the schematic perspective view of the scribing wheel of the present embodiment.In conjunction with shown in Fig. 7 a to Fig. 7 c, the present embodiment
Scribing wheel includes the V-arrangement cutting part 7 formed by first side a1 and second side a2, first side a1 and second side a2 it
Between intersection form the outer circumferential edges L of scribing wheel, the cutting edge of scribing wheel is located on outer circumferential edges L, which cuts
Cutting portion 7 includes multiple cutting teeth portion 1 and multiple recess portions 2, cuts teeth portion 1 and recess portion 2 is circumferentially alternately arranged.
Fig. 8 a and Fig. 8 b are the schematic diagram main view and side view of preferred embodiment of the present invention scribing wheel.Using the present invention
When the scribing wheel glass-cutting that embodiment provides, the cutting edge cut in teeth portion 1 cuts glass, and on the glass cut
Form cut mark.The cross section outer profile of the part adjacent to cutting edge of V-arrangement cutting part 7 be it is smooth, the cross section is edge
It is obtained perpendicular to the scribing wheel axis.
Under normal circumstances, cutting teeth portion 1 only has a part at top to be cut into glass, i.e. one at the top of cutting teeth portion
Divide and forms cutting area.It is 2 to 6um that cutting teeth portion, which is generally cut into the depth in glass, and preferably above-mentioned depth is 3um.
When the outer profile for the cross section of cutting area intercepted along the direction vertical with the axis of scribing wheel is smooth
When, it will form the cut mark of contour smoothing on glass, the cut mark with cusp can be reduced, reduce the shape near the cut mark of glass
At the risk of micro-crack.
As illustrated in figs. 7 a and 7b, in the present embodiment, outer circumferential edges L extends along the entire excircle of scribing wheel,
Outer circumferential edges L forms cutting edge, so that cutting edge extends through all cutting teeth portion 1 and recess portion 2.Cutting edge includes being located to cut
The first cutting edge in teeth portion 1 and the second cutting edge 6 positioned at recess portion 2 are cut, the first cutting edge and the second cutting edge 6 are connected.
Further, the first cutting edge and the second cutting edge 6 are arc-shaped, and the friendship of the first cutting edge and the second cutting edge
It is tangent at boundary, so that cutting edge is integrally wave-shaped.
The first cutting edge in cutting teeth portion 1 includes positioned at the top sword 4 at the top of cutting teeth portion 1 and positioned at cutting teeth portion 1
Side side edge 5.It pushes up sword 4 and side edge 5 is located in the axial same plane perpendicular to scribing wheel.Cutting teeth portion 1 includes
Two surfaces of the two sides excircle seamed edge L of scribing wheel are located at, two surfaces are crossed to form top sword 4 and side edge 5, cutting
Two surfaces of teeth portion 1 are smooth.
As the embodiment of the present invention, Fig. 8 c, Fig. 8 d and Fig. 8 e are Section A-A in Fig. 8 b, section B-B and the section C-C
Cross-sectional view.The section A-A that V-arrangement cutting part 7 passes through outer circumferential edges L and intercepts along the direction vertical with the axis of scribing wheel
Outer edge it is wave-shaped, section B-B and the prismatic outer edge of C-C for being parallel to section A-A are wave-shaped.This cross section
The micro-crack near cut mark can be reduced for wavy cutting part 7, and reduces the generation of glass chip, improves cutting for glass
Quality is cut, the compressive resistance for being cut into glass is improved.
Fig. 9 a is the schematic diagram of glass when the second cutting edge 6 on recess portion 2 does not cut glass；Fig. 9 b is shown in Fig. 9 a
Formation glass cut mark schematic diagram；Fig. 9 c cuts the signal of the glass cut mark formed after glass for the cutting edge 6 on recess portion 2
Figure.As can be seen that the cut direction of scribing wheel is the long axis direction of oval cut mark from Fig. 9 a and Fig. 9 b, adjacent ellipses are cut
Line is split as the stress of glass forms glass in position between trace, other since oval cut mark is other than in cut direction
There is no cusp on direction, therefore other directions not will form and split line, it can be seen that, scribing wheel provided by the invention can cut
The appearance of micro-crack can be reduced when cutting glass.
Shown in Fig. 7 a to Fig. 8 a, since the outer profile of the cross section of the cutting part 7 on scribing wheel is smooth, so that cutting
The cut-crease lines that cutter wheel is formed on glass 9 are smooth without wedge angle, are conducive to improve generating because sharp corner stress is concentrated
The problem of crackle.The scribing wheel of the present embodiment can reduce during glass-cutting 9 and generate wedge angle on glass 9, subtract
The appearance of micro-crack, also reduces the generation of glass chip during few glass-cutting.
Further, it cuts teeth portion 1 and recess portion 2 is all smooth, the crest line thereon without point.
In addition, the interface 3 between adjacent cutting teeth portion 1 and recess portion 2 is the table of smooth, adjacent cutting teeth portion 1
Face and the surface of recess portion 2 can be tangent at interface.
Optionally, adjacent cutting teeth portion 1 and recess portion 2 the smooth transition of interface 3 can be by single curved surface or more
The combination of a curved surface is realized.
In figure 7 a, for clear differentiation cutting teeth portion 1 and recess portion 2, in figure with line of demarcation show cutting teeth portion 1 with it is recessed
The interface 3 in portion 2.It should be noted that above-mentioned line of demarcation does not represent crest line.In other figures, boundary is not showed that
Line.
The first cutting edge positioned at cutting teeth portion 1 is mainly cut for cutting glass 9, positioned at the second of recess portion 2
Cutting edge 6 reduces pressure break glass 9 of damaging, can reduce crackle for assisting glass-cutting 9.
The second cutting edge 6 cut on the first cutting edge and recess portion 2 in teeth portion 1 is arc-shaped and smooth in intersection
Transition, so that cutting edge is integrally wave-shaped.
In another alternative embodiment, circumferential periphery is only formed at each cutting teeth portion 1 along the excircle of scribing wheel
Edge L, so that outer circumferential edges L is circumferentially intermittent, outer circumferential edges L formation cutting edge.That is: cutting edge only includes being located to cut
The cutting edge 6 in teeth portion 1 is cut, is provided with multiple cutting edges 6 circumferentially-spacedly in scribing wheel.
In above-mentioned alternative embodiment, cuts teeth portion 1 and recess portion 2 is circumferentially evenly arranged, can be further reduced
It cracks, improves the quality of glass-cutting.
In an embodiment of the present invention, the curved surface of the cutting teeth portion 1 of scribing wheel can be a part of circular conical surface, be located at
The axis of the circular conical surface of scribing wheel side is not overlapped with the axis of scribing wheel.
In another alternative embodiment, the surface of cutting teeth portion 1 is in the curved surface protruded.The curved surface of each cutting teeth portion 1 can be with
It is of similar shape or size, it is possible to have different shapes or size.
As shown in Figure 7b, scribing wheel further includes the third side between first side a1 and the disk of scribing wheel
B1 and the 4th side b2 between second side a2 and the disk of scribing wheel.
Angle between two first side a1 and second side a2 is greater than between third side b1 and the 4th side b2
Angle.Cutting teeth portion 1 and recess portion 2 extend on entire first side a1 and second side a2 along axial direction.Due to third side b1
Angle between the 4th side b2 is less than the angle between first side a1 and second side a2, and break bar is in glass-cutting process
The glass chip of middle generation can be discharged from the two sides of recess portion 2, advantageously reduce blocking.
In the present embodiment, the two parts of cutting teeth portion 1 including being located at the two sides outer circumferential edges L, and above-mentioned two
Split-phase for outer circumferential edges L symmetrically or non-symmetrically.
Recess portion 2 includes the two parts for being located at the two sides outer circumferential edges L, and above-mentioned two parts are relative to outer circumferential edges
L is symmetrically or non-symmetrically.
Recess portion 2 is formed by two grooves for being located at first side a1 and second side a2.The width of the groove is one
It causes；Or it is cumulative or tapered along the direction far from outer circumferential edges L.
One end of the separate outer circumferential edges L of groove on first side a1 and third side b1 are seamlessly transitted, or
Intersection is formed with rib.
One end of the separate outer circumferential edges L of groove on second side a2 and the 4th side b2 are seamlessly transitted, or
Intersection is formed with rib.
Scribing wheel provided by the invention be suitable for fragile material cutting, wherein fragile material include glass, ceramics,
Sapphire, silicon wafer and other semiconductor materials etc..
According to the another aspect of the application, the present embodiment also discloses a kind of cutter device, which includes being used for
It carries the load bearing component of glass to be cut and the moving parts of above-mentioned scribing wheel is installed.Moving parts can be relative to
Load bearing component is mobile, to form cutting line on glass to be cut.
Finally it should be noted that: the above embodiments are merely illustrative of the technical scheme of the present invention and are not intended to be limiting thereof；To the greatest extent
The present invention is described in detail with reference to preferred embodiments for pipe, it should be understood by those ordinary skilled in the art that: still
It can modify to a specific embodiment of the invention or some technical features can be equivalently replaced；Without departing from this hair
The spirit of bright technical solution should all cover within the scope of the technical scheme claimed by the invention.
Claims (11)
1. a kind of scribing wheel, which is characterized in that including the V-arrangement cutting part formed by first side (a1) and second side (a2)
(7), the intersection between the first side (a1) and second side (a2) forms the outer circumferential edges (L) of the scribing wheel,
Cutting edge (4,5,6) is located in the outer circumferential edges (L), and the V-arrangement cutting part (7) is equipped with multiple cutting teeth portion (1) and more
A recess portion (2), the cutting teeth portion (1) and recess portion (2) are circumferentially alternately distributed, the V-arrangement cutting part (7) adjacent to institute
State the cross section outer profile of the part of cutting edge be it is smooth, the cross section is along obtaining perpendicular to the scribing wheel axis
's.
2. scribing wheel as described in claim 1, which is characterized in that the outer profile is wavy.
3. scribing wheel as described in claim 1, which is characterized in that the adjacent cutting teeth portion (1) and the recess portion (2)
Between interface (3) be smooth.
4. scribing wheel as claimed in claim 3, which is characterized in that the adjacent cutting teeth portion (1) and the recess portion (2)
It is tangent at the interface (3).
5. scribing wheel as described in claim 1, which is characterized in that the cutting teeth portion (1) is smooth.
6. scribing wheel as described in claim 1, which is characterized in that cutting teeth portion (1) is a part of circular conical surface.
7. scribing wheel as claimed in claim 6, which is characterized in that the axis of the axis of the circular conical surface and the scribing wheel
Line is not overlapped.
8. scribing wheel as described in claim 1, which is characterized in that the cutting edge is along the entire outer of the scribing wheel
Circumference extends, or arranges along the excircle compartment of terrain of the scribing wheel.
9. scribing wheel as described in claim 1, which is characterized in that the recess portion (2) is smooth.
10. scribing wheel as described in claim 1, which is characterized in that the V-arrangement cutting part (7) adjacent to the cutting
The part of sword is from the region of the outer circumferential edges radially-inwardly 2-5um.
11. a kind of cutter device characterized by comprising
Load bearing component, for carrying glass to be cut；And
Moving parts, is equipped with scribing wheel described in claim 1, and the moving parts can be relative to the load bearing component
It is mobile, to form cutting line on the glass to be cut.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710947110.2A CN109648716A (en) | 2017-10-12 | 2017-10-12 | Scribing wheel and cutter device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710947110.2A CN109648716A (en) | 2017-10-12 | 2017-10-12 | Scribing wheel and cutter device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109648716A true CN109648716A (en) | 2019-04-19 |
Family
ID=66109289
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710947110.2A Pending CN109648716A (en) | 2017-10-12 | 2017-10-12 | Scribing wheel and cutter device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109648716A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111452233A (en) * | 2019-01-21 | 2020-07-28 | 孙春雨 | Cutting wheel and cutting device |
| TWI789053B (en) * | 2021-10-15 | 2023-01-01 | 孫春雨 | Cutter wheel (2) |
| CN115703667A (en) * | 2021-08-03 | 2023-02-17 | 天津北斗智能科技有限公司 | Cutting knife wheel |
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| WO2003064093A1 (en) * | 2002-01-30 | 2003-08-07 | Turner Intellectual Property Limited | Tile cutter |
| CN1743285A (en) * | 2004-09-03 | 2006-03-08 | 财团法人自然技术研究所 | Glass cutting wheel cutter and manufacturing method thereof |
| CN101966797A (en) * | 2010-09-17 | 2011-02-09 | 广东工业大学 | Wheel-tracked freely switching gear train device |
| CN102355094A (en) * | 2011-10-11 | 2012-02-15 | 南平市南电通用机械有限公司 | Stator coil removing method |
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2017
- 2017-10-12 CN CN201710947110.2A patent/CN109648716A/en active Pending
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2003064093A1 (en) * | 2002-01-30 | 2003-08-07 | Turner Intellectual Property Limited | Tile cutter |
| CN1743285A (en) * | 2004-09-03 | 2006-03-08 | 财团法人自然技术研究所 | Glass cutting wheel cutter and manufacturing method thereof |
| CN101966797A (en) * | 2010-09-17 | 2011-02-09 | 广东工业大学 | Wheel-tracked freely switching gear train device |
| CN102355094A (en) * | 2011-10-11 | 2012-02-15 | 南平市南电通用机械有限公司 | Stator coil removing method |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111452233A (en) * | 2019-01-21 | 2020-07-28 | 孙春雨 | Cutting wheel and cutting device |
| CN115703667A (en) * | 2021-08-03 | 2023-02-17 | 天津北斗智能科技有限公司 | Cutting knife wheel |
| TWI789053B (en) * | 2021-10-15 | 2023-01-01 | 孫春雨 | Cutter wheel (2) |
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