CN102310486A - Cutter wheel with groove - Google Patents
Cutter wheel with groove Download PDFInfo
- Publication number
- CN102310486A CN102310486A CN2011101939916A CN201110193991A CN102310486A CN 102310486 A CN102310486 A CN 102310486A CN 2011101939916 A CN2011101939916 A CN 2011101939916A CN 201110193991 A CN201110193991 A CN 201110193991A CN 102310486 A CN102310486 A CN 102310486A
- Authority
- CN
- China
- Prior art keywords
- groove
- break bar
- crest line
- divisional plane
- central
- 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.)
- Granted
Links
Images
Classifications
-
- 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
- C03B33/107—Wheel design, e.g. materials, construction, shape
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
- C03B33/00—Severing cooled glass
- C03B33/02—Cutting or splitting sheet glass or ribbons; Apparatus or machines therefor
- C03B33/023—Cutting or splitting sheet glass or ribbons; Apparatus or machines therefor the sheet or ribbon being in a horizontal position
- C03B33/033—Apparatus for opening score lines in glass sheets
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D3/00—Cutting work characterised by the nature of the cut made; Apparatus therefor
- B26D3/08—Making a superficial cut in the surface of the work without removal of material, e.g. scoring, incising
- B26D3/085—On sheet material
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P40/00—Technologies relating to the processing of minerals
- Y02P40/50—Glass production, e.g. reusing waste heat during processing or shaping
- Y02P40/57—Improving the yield, e-g- reduction of reject rates
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Processing Of Stones Or Stones Resemblance Materials (AREA)
- Re-Forming, After-Treatment, Cutting And Transporting Of Glass Products (AREA)
Abstract
The invention relates to a cutter wheel with grooves. Multiple grooves are laterally symmetrically equipped on the blade leading edges of the cutter wheel. Each groove which has secondary rotation symmetry with a central cutting face as the center forms groove faces with the central cutting face direction as the long shaft direction or the short shaft direction of the central cutting face. The central cutting face of each groove is an inclined face traversing the center of each groove and making the edge section inclined towards the rotating shaft side. In this way, a cutter wheel with grooves which have a decrease in slight cracks or cracks when a marking line is processed is provided in the invention.
Description
Technical field
The present invention relates to a kind of (common at the break bar of substrate surface formation score with brittle substrate disjunctions such as glass substrate, semiconductor crystal wafer, sapphire, potteries the time; Be also referred to as scribe wheel), particularly relate to a kind of break bar that is provided with groove (breach) along sword leading edge crest line.
Background technology
With brittle substrate disjunctions such as glass substrates the time, the method that forms score by the break bar along disjunction preset lines slewing circle plate-like is known.
As employed break bar when forming score, the break bar that is provided with the tool groove of sulculus (breach) along crest line with certain pitch is disclosed (for example the referenced patent document 1).
Slip when the break bar of tool groove can prevent to rotate greatly because of the friction to substrate compared with the common break bar that does not have groove.In addition, by groove is set, crest line partly becomes projection, can apply substrate and get impact ready, so can effectively form dark vertical slight crack, can make the delineation performance boost.
Special (Penett (registration mark)) break bar, A Piou (APIO (registration mark)) break bar in the embryo of Matsushita Diamond Industrial Co Ltd's system are arranged as the concrete example of the break bar of the tool groove with this kind characteristic.The groove that is formed at these break bars is that the degree of depth of groove (breach) is 1～100 μ m degree (particularly 2～30 μ m), and the pitch of groove is 10～200 μ m degree (particularly 30～150 μ m).There is the degree of depth of the vertical slight crack that stretches in the substrate thickness direction to become big tendency at the break bar of the length of the groove that makes the crest line direction tool groove longer than the length of projection (length of the crest line between groove and the groove).
In the past, the break bar of tool groove was from as shown in Figure 6 the use with the sword leading edge of crest line 13 as center enantiomorphic form for the viewpoint of directly advancing stability of not damaging delineation, about along crest line 13 with etc. the groove 14 that forms of pitch also to make with crest line 13 be that the center is enantiomorphic form.
In addition, though from for make the occasion of rotating toward the arbitrary direction of just changeing, reverse all can form equal in quality score viewpoint and also make shape (shape of unanimity when Rotate 180 is spent) about the crest line direction (circumferencial direction) of groove 14 for having the secondary rotational symmetry.The section of each groove 14 as shown in Figure 6 particularly and the direction of crest line 13 quadratures is elliptical shape and also makes about the section of crest line 13 directions (fore-and-aft direction) and to be elliptical shape.
That is, if prefer in the central divisional plane L of direction 2 five equilibriums of crest line 13 quadratures, groove 14 can be the center with this central divisional plane L, groove face 14a, 14a (the sword face of groove) are secondary rotation symmetric figure (also in the face of claiming).
At the break bar of this kind tool groove except that the groove of shape as shown in Figure 6; The section at central divisional plane L just like shown in Fig. 7 (a) is smooth groove; Section at crest line is the groove of elliptical shape, and the section at central divisional plane L shown in Fig. 7 (b) is smooth groove, is the groove of V-shape at the section of crest line; The section at central divisional plane L shown in Fig. 7 (c) is smooth groove; At the section of crest line is the groove that makes the shape of inclined-plane and flat bottom surface combination, and the section at central divisional plane L shown in Fig. 7 (d) is smooth groove, is the groove etc. of U word shape (bottom surface is smooth) at the section of crest line.
These be about central divisional plane L the position that intersects with groove 14 become straight line and the valley line L1, L2, L3, the L4 that appear become be orthogonal to the crest line section (as with after the difference of the present invention stated be revealed in groove).
In addition, be that smooth groove processing can be carried out easily like the groove 14 that shows at Fig. 7 (a)～(d) along the section of rotating shaft direction groove, so be suitable for the break bar of tool groove.For example, disappearing moltenly when being processed to form groove with laser, is parallel with the rotating shaft of break bar by the direction setting with laser beam, and the shape of mating groove scans, and can make these break bars.
Patent documentation 1: No. 3074143 communiques of Japan Patent.
This shows that the break bar of above-mentioned existing tool groove obviously still has inconvenience and defective, and demands urgently further improving in processing method and use.In order to solve the problem of above-mentioned existence; Relevant manufacturer there's no one who doesn't or isn't seeks solution painstakingly; But do not see always that for a long time suitable design is developed completion, and general processing method does not have appropriate method to address the above problem, this obviously is the problem that the anxious desire of relevant dealer solves.Therefore how to found a kind of break bar of new tool groove, real one of the current important research and development problem that belongs to, also becoming the current industry utmost point needs improved target.
Summary of the invention
The objective of the invention is to; Overcome the defective of the break bar existence of existing tool groove; And a kind of break bar of new tool groove is provided; Technical problem to be solved provides and can lower the break bar of cause at the tool groove of the generation of the slight crack of scar or be full of cracks etc. man-hour in adding of score, and the present invention utilizes when can be used on brittle substrates such as glass substrate, semiconductor crystal wafer, sapphire, pottery being delineated, and is very suitable for practicality.
As with Fig. 6 explanation, is that center before and after 2 groove face 14as, the 14a (the sword face of groove) of subtend be secondary rotation symmetric figure (face symmetric figure) with the central divisional plane L with crest line section H quadrature at the break bar of in the past tool groove.If use the break bar Wh processing score of this kind tool groove in the past; At the groove face 14a of crest line 13 and the break bar Wh of the boundary part tool groove of groove 14 to travel direction towards right angle orientation, so as shown in Figure 8ly the part F that brittle substrate M is pressed into is cut with the face state of contact at groove face 14a.Therefore, significantly change by the face living opposing of cutting down output when when the state of crest line 13 incision substrates, cutting the state of substrate, get percussion ready with groove face 14a.Fig. 9 residues in the concept map of the revolution mark of brittle substrate when being shown in the break bar Wh processing score S of the tool groove of Fig. 6.In addition, for the convenience of explaining, the width W of score S is shown as wideer than reality for exaggeration.When the break bar Wh that makes the tool groove rotates; Because the line that line that the A-A among binding Fig. 9 (a) is ordered and binding B-B are ordered is to crest line 13 quadratures; So the revolution mark at this position appears as the line that links A '-A ' point among Fig. 9 (b), B '-B ', and is remaining with four jiaos roughly dimetric revolution mark with approximate right angle.Adding man-hour, the state of the state of reason crest line 13 incision and groove face 14a incision switches that getting ready of being produced impacted and the scar E generations such as slight crack or be full of cracks of the side extension of past score is arranged in each corner portions of dimetric revolution mark.This scar E can become the reduction essential factor of the end face intensity of brittle substrate.To the problems referred to above, the present invention is that can to lower cause man-hour in adding of score be purpose at the break bar of the tool groove of the generation of the slight crack of scar E or be full of cracks etc. to provide.
The object of the invention and solve its technical problem and adopt following technical scheme to realize.Its sword leading edge crest line along enantiomorphic form that proposes according to the present invention is provided with a plurality of grooves, and it is the secondary rotational symmetry at center with central divisional plane (L) respectively that each groove has, and the direction that forms central divisional plane (L) is the long axis direction of groove or the groove face of short-axis direction; The central divisional plane (L) of aforementioned each groove is the central authorities of cross-section other groove and makes crest line section (H) become oblique inclined plane toward rotating shaft (J) tilt.
The object of the invention and solve its technical problem and also can adopt following technical measures further to realize.
The break bar of aforesaid tool groove, wherein said its central divisional plane (L) is set in the scope that 20 degree～70 are spent with the angulation θ of crest line section (H).
The break bar of aforesaid tool groove, being shaped as elliptical shape, V-shape, making inclined-plane and the shape of flat bottom surface combination of the groove of the section of wherein said itself and central divisional plane (L) quadrature, arbitrary shape of U word shape.
The present invention compared with prior art has tangible advantage and beneficial effect.Know by above; For achieving the above object; The break bar that the invention provides a kind of tool groove is provided with a plurality of grooves along the sword leading edge crest line of enantiomorphic form; It is the secondary rotational symmetry at center with central divisional plane (L) respectively that each groove has, and the direction that forms central divisional plane (L) is the long axis direction of groove or the groove face of short-axis direction; The central divisional plane (L) of aforementioned each groove is the central authorities of cross-section other groove and makes crest line section (H) become oblique inclined plane toward rotating shaft (J) tilt.
By technique scheme; The break bar of tool groove of the present invention has advantage and beneficial effect at least: the central divisional plane of its each groove is to crest line section and nonopiate but tilt obliquely; And the direction of central divisional plane is the long axis direction or the short-axis direction (shape of anisotropic) of groove, so groove face (the sword face of groove) forms asymmetric in the left and right sides of crest line.Therefore; When rotating the break bar of tool groove of the present invention; To the incision state of substrate when crest line switches to groove face, the revolution mark of the sword face of slot part is to break bar travel direction and on-right angle but become skewed result, the length of scar that becomes the reason of slight crack or be full of cracks etc. diminishes and to become the left and right sides asymmetric; Scar about half the (4 in 2) is formed at toward the approaching direction of score, so attenuating becomes the scar of the reason of slight crack or be full of cracks etc.In addition, the sharpness in the time of score being formed significantly promotes.In addition; About about crest line, become asymmetric directly the advancing aspect the impaired anxiety of stability of delineation of having because of groove face; Confirmed that in fact crest line partly can intermittent be cut between groove and groove; Directly advance stability compensated this moment, so exist hardly about crest line, becoming the asymmetric influence that produces by groove face in the practicality.In addition, because each groove is that the plane of symmetry has the secondary rotational symmetry with the central divisional plane (L) of the central authorities of cross-section groove respectively, so no matter all can form the score of equal in quality toward the occasion of arbitrary direction rotation of just changeing, reverse.In the foregoing invention, it is more satisfactory that the angulation θ of central divisional plane (L) and crest line section (H) is set in the scope of 20 degree～70 degree.By being set at this equal angles, the handling ease of groove, and can suppress to become the influence of scar of the reduction essential factor of end face intensity.In addition, in the foregoing invention, can be elliptical shape, V-shape, make inclined-plane and the shape of flat bottom surface combination with the shape of the groove of the section of central divisional plane (L) quadrature, arbitrary shape of U word shape.
In sum; The break bar CW of a kind of tool groove of the present invention; Sword leading edge crest line 3 along enantiomorphic form is provided with a plurality of grooves, the secondary rotational symmetry that it is the center with central divisional plane L respectively that each groove 4 has, and the direction that forms central divisional plane L is the long axis direction of groove 4 or the groove face 4a of short-axis direction; The central authorities of cross-section other groove of the central divisional plane L of each groove 4 and make crest line section H become oblique inclined plane toward rotating shaft J tilt.Provide and to lower the break bar of cause man-hour in adding of score at the tool groove of the generation of the slight crack of scar or be full of cracks etc.The present invention has apparent progress technically, and has tangible good effect, really is a novelty, progress, practical new design.
Above-mentioned explanation only is the general introduction of technical scheme of the present invention; Understand technological means of the present invention in order can more to know; And can implement according to the content of specification, and for let above and other objects of the present invention, feature and advantage can be more obviously understandable, below special act preferred embodiment; And conjunction with figs., specify as follows.
Description of drawings
Fig. 1 is side view and the front view that shows the break bar of tool groove of the present invention.
Fig. 2 is the figure of the revolution mark that shows that part expanded view and the break bar by this tool groove of break bar of the tool groove of Fig. 1 produces.
Fig. 3 is the skeleton diagram of delineation device that the break bar of tool groove of the present invention is installed.
Fig. 4 is side view and the front view of other embodiment that shows the break bar of tool groove of the present invention.
Fig. 5 is side view and the front view of other embodiment again that shows the break bar of tool groove of the present invention.
Fig. 6 is side view and the front view that shows the break bar of tool groove in the past.
Fig. 7 is the stereogram of the central divisional plane of display channel.
Fig. 8 is the expansion profile of demonstration by the delineation state of the break bar generation of tool groove.
Fig. 9 is part expanded view and the figure of revolution mark that shows the break bar of tool groove in the past.
The specific embodiment
Reach technological means and the effect that predetermined goal of the invention is taked for further setting forth the present invention; Below in conjunction with accompanying drawing and preferred embodiment; To its specific embodiment of break bar, method, step, characteristic and the effect thereof of the tool groove that proposes according to the present invention, specify as after.
Fig. 3 shows that the break bar that tool groove of the present invention is installed forms the diagrammatic elevational view of the general delineation device of score at brittle substrate.
The delineation device possess with brittle substrate M such as glass remain in the top platform that horizontally rotates 5, with this platform 5 remain can track 6 that a direction moves, above platform 5 crane span structure in the guide rod 7 of the direction (left and right directions of Fig. 1) of track 6 quadratures, to be made as the delineation that can move along this guide rod 78, to adorn in the lower end of delineation 8 be liftable cutter maintenance tool 9.Keep tool 9 that the break bar CW of tool groove of the present invention is installed at this cutter.Descend by the break bar CW that makes the tool groove when being that brittle substrate M forms score, press on and platform 5 or delineation 8 are relatively moved along delineation preset lines carry out.
Secondly, to the break bar CW explanation of tool groove of the present invention.Fig. 1 is side view and the front view that shows the break bar CW of tool groove, and Fig. 2 is the part expanded view of Fig. 1.The periphery that is provided with the discoid body 2 of installing hole 1 at axle center part is formed with the crest line 3 of the enantiomorphic form that becomes the sword leading edge, the sword face along this crest line 3 with most grooves 4 that form elliptical shapes uniformly-spaced.
In addition, groove 4 makes for the shape that makes the sword face does not become circle (iso shape) and is the definable shape of long axis direction (example at Fig. 1, Fig. 2 is oval), and whereby, it is asymmetric that the sword face that makes groove 4 with the crest line is that the center becomes the left and right sides.
In addition, make the long axis direction (minor axis also can) of groove 4 consistent in the direction of central divisional plane L.
By as above-mentioned major axis (minor axis) the direction unanimity that makes groove 4 in the direction of the central divisional plane L that tilts obliquely with angle θ with respect to crest line section H; As shown in Figure 2, groove face 4a, the 4a (the sword face of groove) cut apart by the central divisional plane L 2 of groove 4 form inclination with respect to the break bar travel direction along the delineation preset lines and are secondary rotation symmetric figure.
If make the break bar CW of tool groove rotate the score S with working width W, the groove face 4a of the break bar CW of tool groove forms inclination with respect to the break bar travel direction, so become brittle substrate M is tilted to cut.In addition; The line that C-C among binding Fig. 2 is ordered tilts with the line counter blade leading edge crest line 3 that binding D-D is ordered; So the revolution mark at this position appears with the line that links at D '-D ' as C '-C ' the line that links among Fig. 2, the revolution mark of parallelogram in bight at bight and obtuse angle with a pair of acute angle is remaining.Vestige can know that the sword leading edge of the groove face 4a of the break bar CW that comprises the tool groove compared in the past the more bight of acute angle to brittle substrate M incision for forming thus.
As above-mentioned,, the cutting sharpness is significantly promoted by the sword leading-edge droop incision of the break bar CW of the tool groove that comprises groove face 4a.In addition, the be full of cracks that the corner portions of the revolution mark when score forms produces or the generation of slight crack can be suppressed, the end face intensity that the brittle substrate branch is had no progeny can be improved.In addition, directly advance also no problem of stability, can be in forward and reverse in the variant generation of performance of delineation yet.
Fig. 4 is the figure of break bar CW2 that shows the tool groove of other embodiments of the invention, makes groove 4 be the example of V font.In addition, Fig. 5 is the figure of break bar CW3 that shows the tool groove of other embodiments of the invention, makes the example of groove 4 for pan bottom shape with flat bottom.Arbitrary occasion all with Fig. 1 likewise, the central divisional plane L of groove 4 forms crest line section H tilt angle theta.
Therefore, also for the groove face of cutting apart by central divisional plane L 2 forms inclination with respect to the break bar travel direction along the delineation preset lines, when delineation, can bring into play the effect same about these with previous embodiment.Even be beyond these with the U word groove of Fig. 7 explanation etc. also with.In addition, in the occasion of the groove that has valley line to occur like Fig. 4, Fig. 5 in the bottom of groove 4, the direction angles of display θ of valley line is so can confirm the inclination angle of central divisional plane L whereby.
[utilizability on the industry]
The break bar of tool groove of the present invention can utilize when brittle substrates such as glass substrate, semiconductor crystal wafer, sapphire, pottery are delineated.
The above only is preferred embodiment of the present invention, is not the present invention is done any pro forma restriction; Though the present invention discloses as above with preferred embodiment; Yet be not in order to limiting the present invention, anyly be familiar with the professional and technical personnel, in not breaking away from technical scheme scope of the present invention; When the technology contents of above-mentioned announcement capable of using is made a little change or is modified to the equivalent embodiment of equivalent variations; In every case be not break away from technical scheme content of the present invention, to any simple modification, equivalent variations and modification that above embodiment did, all still belong in the scope of technical scheme of the present invention according to technical spirit of the present invention.
Claims (3)
1. the break bar of a tool groove is provided with a plurality of grooves along the sword leading edge crest line of enantiomorphic form, it is characterized in that:
It is the secondary rotational symmetry at center with central divisional plane (L) respectively that each groove has, and the direction that forms central divisional plane (L) is the long axis direction of groove or the groove face of short-axis direction;
The central divisional plane (L) of aforementioned each groove is the central authorities of cross-section other groove and makes crest line section (H) become oblique inclined plane toward rotating shaft (J) tilt.
2. the break bar of tool groove as claimed in claim 1 is characterized in that its central divisional plane (L) and the angulation θ of crest line section (H) are set in the scope of 20 degree～70 degree.
3. the break bar of tool groove as claimed in claim 1 is characterized in that being shaped as elliptical shape, V-shape, making inclined-plane and the shape of flat bottom surface combination of groove of the section of itself and central divisional plane (L) quadrature, arbitrary shape of U word shape.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2010155620A JP5123996B2 (en) | 2010-07-08 | 2010-07-08 | Grooved cutter wheel |
| JP2010-155620 | 2010-07-08 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102310486A true CN102310486A (en) | 2012-01-11 |
| CN102310486B CN102310486B (en) | 2015-07-08 |
Family
ID=45424248
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110193991.6A Expired - Fee Related CN102310486B (en) | 2010-07-08 | 2011-07-07 | Cutter wheel with groove |
Country Status (4)
| Country | Link |
|---|---|
| JP (1) | JP5123996B2 (en) |
| KR (1) | KR101323670B1 (en) |
| CN (1) | CN102310486B (en) |
| TW (1) | TWI447084B (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104064518A (en) * | 2013-03-18 | 2014-09-24 | 三星钻石工业股份有限公司 | Scribing method and scribing device |
| CN104507884A (en) * | 2012-07-27 | 2015-04-08 | 二和钻石工业股份有限公司 | Scribing wheel having fine structure groove |
| CN104724919A (en) * | 2013-12-20 | 2015-06-24 | 三星钻石工业股份有限公司 | Scribing wheel for forming a hole and method for forming the hole |
| CN109531638A (en) * | 2018-12-12 | 2019-03-29 | 强浩机械科技(青岛)有限公司 | A kind of dustless cutter for rock wool cutting |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI637923B (en) * | 2016-07-19 | 2018-10-11 | 日商三星鑽石工業股份有限公司 | Scoring wheel |
| JP2018086785A (en) * | 2016-11-29 | 2018-06-07 | 三星ダイヤモンド工業株式会社 | Scribing wheel and scribing method for the same |
| CN107176784B (en) * | 2017-07-13 | 2023-07-18 | 嘉兴沃尔德金刚石工具有限公司 | Hole-free knife wheel |
| TWI719755B (en) * | 2019-12-13 | 2021-02-21 | 孫春雨 | Cutter wheel |
| TWI719756B (en) * | 2019-12-13 | 2021-02-21 | 孫春雨 | Cutter wheel capable of adjusting blade sharpness through changing blade appearances |
| CN115947534A (en) * | 2022-12-29 | 2023-04-11 | 安徽金视界光电科技有限公司 | Large ITO glass typesetting method for parallelogram LCD glass |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09188534A (en) * | 1995-11-06 | 1997-07-22 | Mitsuboshi Daiyamondo Kogyo Kk | Glass cutter wheel |
| JP2989602B1 (en) * | 1999-01-28 | 1999-12-13 | 三星ダイヤモンド工業株式会社 | Glass cutter wheel |
| WO2009034759A1 (en) * | 2007-09-13 | 2009-03-19 | Sharp Kabushiki Kaisha | Cutter wheel |
| JP2009234874A (en) * | 2008-03-28 | 2009-10-15 | Shiba Giken:Kk | Cutter wheel and method for manufacturing the same |
| JP2010516481A (en) * | 2007-01-19 | 2010-05-20 | ダッチ ダイアモンド テクノロジー ビーブイ | Cutting disc for forming scribe lines |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TW544442B (en) * | 2000-08-11 | 2003-08-01 | Mitsuboshi Diamond Ind Co Ltd | Cutter wheel for brittle material substrate and scriber |
| KR200269441Y1 (en) | 2001-11-28 | 2002-03-23 | 정창봉 | Glass cutter wheel for double vibration |
| KR20060017058A (en) * | 2004-08-19 | 2006-02-23 | 엠.제이.테크(주) | Scribing wheel cutter |
-
2010
- 2010-07-08 JP JP2010155620A patent/JP5123996B2/en not_active Expired - Fee Related
-
2011
- 2011-05-13 TW TW100116813A patent/TWI447084B/en not_active IP Right Cessation
- 2011-06-09 KR KR1020110055516A patent/KR101323670B1/en active IP Right Grant
- 2011-07-07 CN CN201110193991.6A patent/CN102310486B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09188534A (en) * | 1995-11-06 | 1997-07-22 | Mitsuboshi Daiyamondo Kogyo Kk | Glass cutter wheel |
| JP2989602B1 (en) * | 1999-01-28 | 1999-12-13 | 三星ダイヤモンド工業株式会社 | Glass cutter wheel |
| JP2010516481A (en) * | 2007-01-19 | 2010-05-20 | ダッチ ダイアモンド テクノロジー ビーブイ | Cutting disc for forming scribe lines |
| WO2009034759A1 (en) * | 2007-09-13 | 2009-03-19 | Sharp Kabushiki Kaisha | Cutter wheel |
| JP2009234874A (en) * | 2008-03-28 | 2009-10-15 | Shiba Giken:Kk | Cutter wheel and method for manufacturing the same |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104507884A (en) * | 2012-07-27 | 2015-04-08 | 二和钻石工业股份有限公司 | Scribing wheel having fine structure groove |
| CN104064518A (en) * | 2013-03-18 | 2014-09-24 | 三星钻石工业股份有限公司 | Scribing method and scribing device |
| CN104724919A (en) * | 2013-12-20 | 2015-06-24 | 三星钻石工业股份有限公司 | Scribing wheel for forming a hole and method for forming the hole |
| CN109531638A (en) * | 2018-12-12 | 2019-03-29 | 强浩机械科技(青岛)有限公司 | A kind of dustless cutter for rock wool cutting |
| CN109531638B (en) * | 2018-12-12 | 2024-03-26 | 强浩机械科技(青岛)有限公司 | Dust-free cutter for cutting rock wool |
Also Published As
| Publication number | Publication date |
|---|---|
| KR20120005373A (en) | 2012-01-16 |
| TWI447084B (en) | 2014-08-01 |
| CN102310486B (en) | 2015-07-08 |
| TW201208997A (en) | 2012-03-01 |
| JP2012017223A (en) | 2012-01-26 |
| KR101323670B1 (en) | 2013-10-30 |
| JP5123996B2 (en) | 2013-01-23 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102310486A (en) | Cutter wheel with groove | |
| CN105908949B (en) | A kind of facing back grooving method | |
| CN1962139B (en) | Replaceable-blade cutting insert and corner milling cutter with replaceable cutting insert | |
| JP2009234874A (en) | Cutter wheel and method for manufacturing the same | |
| CN100391879C (en) | Cutting roller for fragile material substrate and line drawer therewith | |
| US9963376B2 (en) | Method for cutting substrate by laser and laser cutting device | |
| TWI468356B (en) | Scoring method of brittle material substrate | |
| CN103384577A (en) | Octagonal cutting insert having edge portion with variable wedge angle, and cutting tool | |
| EP2279983A3 (en) | Method and Apparatus for Processing Brittle Material Substrate | |
| CN1558807A (en) | Indexable turning insert | |
| CN103030263A (en) | Method for dividing mother substrate | |
| CN102531369A (en) | Breaking method for bonding substrate | |
| KR20190012107A (en) | Scribing wheel | |
| CN102441942A (en) | Scribing wheel | |
| CN105314834A (en) | Scribe head and scribe apparatus | |
| CN1668431B (en) | Method of scribing on brittle material, scribe head, and scribing apparatus with the scribe head | |
| CN204338907U (en) | Arcs of recesses sword cutoff tool | |
| KR20190024681A (en) | Scribing wheel | |
| CN2887622Y (en) | Engraving blade structure | |
| JP6182334B2 (en) | Manufacturing method of scribing wheel | |
| CN201807777U (en) | Keyway milling cutter | |
| JP6682907B2 (en) | Brittle substrate cutting method | |
| JP4582774B2 (en) | Cutter wheel for glass cutting | |
| CN105271683A (en) | Glass cutting method | |
| CN103485267A (en) | Cement road deformation joint chamfering machine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150708 Termination date: 20210707 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |