CN102632296A - Cutting head of diamond saw blade for cutting metal - Google Patents
Cutting head of diamond saw blade for cutting metal Download PDFInfo
- Publication number
- CN102632296A CN102632296A CN2012100828836A CN201210082883A CN102632296A CN 102632296 A CN102632296 A CN 102632296A CN 2012100828836 A CN2012100828836 A CN 2012100828836A CN 201210082883 A CN201210082883 A CN 201210082883A CN 102632296 A CN102632296 A CN 102632296A
- Authority
- CN
- China
- Prior art keywords
- diamond particles
- prescription
- saw blade
- cutting
- granularity
- 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
- 229910003460 diamond Inorganic materials 0.000 title claims abstract description 80
- 239000010432 diamond Substances 0.000 title claims abstract description 80
- 229910052751 metal Inorganic materials 0.000 title claims abstract description 42
- 239000002184 metal Substances 0.000 title claims abstract description 42
- 238000005520 cutting process Methods 0.000 title claims abstract description 40
- 239000002245 particle Substances 0.000 claims abstract description 50
- 239000000428 dust Substances 0.000 claims description 13
- 229910052742 iron Inorganic materials 0.000 claims description 5
- 229910052759 nickel Inorganic materials 0.000 claims description 5
- 229910052718 tin Inorganic materials 0.000 claims description 5
- 229910016347 CuSn Inorganic materials 0.000 claims description 4
- 229910052802 copper Inorganic materials 0.000 claims description 4
- 229910052748 manganese Inorganic materials 0.000 claims description 4
- 229910052721 tungsten Inorganic materials 0.000 claims description 4
- 239000000843 powder Substances 0.000 abstract description 5
- 238000001816 cooling Methods 0.000 abstract description 3
- 238000007796 conventional method Methods 0.000 abstract description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 5
- 229910000831 Steel Inorganic materials 0.000 description 5
- 230000002787 reinforcement Effects 0.000 description 5
- 239000010959 steel Substances 0.000 description 5
- 229910001018 Cast iron Inorganic materials 0.000 description 4
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 4
- 239000004567 concrete Substances 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 238000002474 experimental method Methods 0.000 description 4
- 239000011159 matrix material Substances 0.000 description 4
- 238000010438 heat treatment Methods 0.000 description 3
- ORILYTVJVMAKLC-UHFFFAOYSA-N adamantane Chemical compound C1C(C2)CC3CC1CC2C3 ORILYTVJVMAKLC-UHFFFAOYSA-N 0.000 description 2
- 229910001573 adamantine Inorganic materials 0.000 description 2
- 150000001875 compounds Chemical class 0.000 description 2
- 238000011161 development Methods 0.000 description 2
- 239000010438 granite Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 239000010936 titanium Substances 0.000 description 2
- 229910000906 Bronze Inorganic materials 0.000 description 1
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 1
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 1
- 239000010974 bronze Substances 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 239000010941 cobalt Substances 0.000 description 1
- 229910017052 cobalt Inorganic materials 0.000 description 1
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 description 1
- KUNSUQLRTQLHQQ-UHFFFAOYSA-N copper tin Chemical compound [Cu].[Sn] KUNSUQLRTQLHQQ-UHFFFAOYSA-N 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000004579 marble Substances 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 238000005498 polishing Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 238000005245 sintering Methods 0.000 description 1
- 229910052719 titanium Inorganic materials 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- UONOETXJSWQNOL-UHFFFAOYSA-N tungsten carbide Chemical compound [W+]#[C-] UONOETXJSWQNOL-UHFFFAOYSA-N 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 238000005303 weighing Methods 0.000 description 1
Landscapes
- Processing Of Stones Or Stones Resemblance Materials (AREA)
- Sawing (AREA)
- Polishing Bodies And Polishing Tools (AREA)
Abstract
The invention discloses a cutting head of a diamond saw blade for cutting metal, which contains metal powder and diamond particles. A formula of the metal powder can be selected from a formula A and a formula B, a formula of the diamond particles can be selected a formula C and a formula D, and the weight ratio of the consumption of the metal powder to the consumption of the diamond particles is 1:0.01-0.04. The formula of the metal powder and the formula of the diamond particles can be matched according to service places and cut metal. The saw blade manufactured according to the formula by a conventional method is high in cutting efficiency, work period can be greatly shortened, and cost is reduced. Particularly, the efficiency is kept above 90% of conventional cutting efficiency when the cutting head is used for cutting the metal, and can always be kept above 80% of the conventional cutting efficiency without cooling.
Description
Technical field
The present invention relates to a kind of diamond saw blade, be specifically related to a kind of diamond saw blade that is used for cutting metal.
Background technology
Diamond saw blade for building is to use metal dust as carcass; Include certain density diamond particles as cutting edge; To processing object cut, the sheet saw blade of processing such as polishing, be widely used in industry and departments such as geology, water conservancy, the energy, building, traffic.Generally; Its target is Inorganic Non-metallic Materials such as concrete, granite, marble, ceramic tile; Like publication number is the composite-base diamond saw blade cutter head that the patent of invention of CN1357424 discloses a kind of suitable cutting granite, comprises compound basic matrix formula, diamond proportioning and cutter head structure, wherein; Compound basic matrix formula mainly comprises (weight ratio): tin bronze 663,43～50%; Nickel, 7～15%; Cobalt Co, 5～15%; Iron Fe, 5～18%; Tungsten carbide wc, W, 10～16%; Titanium Ti, 2～8%; The diamond proportioning mainly comprises (weight ratio): total amount, 105～130g; Order is several 40/50, the diamond of intensity >=12Kg, 75～95g; Several 35/40, the intensity >=13Kg of order, 10～20g; Several 50/60, the intensity >=10Kg of order, 10～25g; Several 60/70, the intensity >=8Kg of order, 0～12g.
But, along with the development of industry, hardware in the building; Especially steel content increases, and the saw blade that prescription is originally made can be because of carcass heating deliquescing when this class object of cutting; Cause the diamond cutting edge to polish, drop and lost efficacy, so that decrease in efficiency to below 50% of former efficient, when not having cooling condition; Even cause diamond to lose efficacy, can't carry out next step cutting, thereby cause the prolongation of working time.Particularly utensil is used in the rescue and relief work of high speed development in recent years, and what pay attention to most is exactly stock-removing efficiency, and the ability of diamond saw blade cutting metal is had higher requirement.
Summary of the invention
The technical problem that the present invention will solve provides a kind of diamond saw blade that is used for cutting metal.The diamond saw blade that adopts this prescription to make is particularly suitable for the cutting of metal, and stock-removing efficiency is high; Still can keep stock-removing efficiency preferably after the carcass heating in the said saw blade course of work.
The diamond saw blade that is used for cutting metal of the present invention contains metal dust and diamond particles, it is characterized in that:
Described metal dust prescription is selected from following prescription A and one of prescription B:
Prescription A: by weight percentage, form by Co 8～25%, Fe 30～50%, Cu 30～50% and Sn 0～8%;
Prescription B: by weight percentage, by Co 10～30%, Ni 5～20%, W 20～50%, Mn 2～10% and CuSn
1510～30% form;
Described diamond particles prescription is selected from following prescription C and one of prescription D:
Prescription C: by weight percentage, form by the diamond particles 20～35% of granularity 30/35, the diamond particles 10～30% of granularity 35/40, the diamond particles 15～35% of granularity 40/45, the diamond particles 10～25% of granularity 45/50 and the diamond particles 0～12% of granularity 50/60;
Prescription D: by weight percentage, form by the diamond particles 25～55% of granularity 35/40, the diamond particles 10～40% of granularity 40/45 and the diamond particles 15～35% of granularity 45/50;
The weight ratio of the consumption of said metal dust and diamond particles consumption is 1: 0.01～0.04.
In the technique scheme:
In the described metal dust prescription,
Prescription A is preferably: by weight percentage, be made up of Co 12～20%, Fe 35～45%, Cu 335～45% and Sn 0～6%;
Prescription B is preferably: by weight percentage, and by Co 15～25%, Ni 5～13%, W 30～50%, Mn 2～7% and CuSn
1515～25% form.
In the described diamond particles prescription,
Prescription C is preferably: by weight percentage, be made up of the diamond particles 22～30% of granularity 30/35, the diamond particles 10～25% of granularity 35/40, the diamond particles 20～30% of granularity 40/45, the diamond particles 15～20% of granularity 45/50 and the diamond particles 0～10% of granularity 50/60;
Prescription D is preferably: by weight percentage, be made up of the diamond particles 30～50% of granularity 35/40, the diamond particles 15～35% of granularity 40/45 and the diamond particles 20～35% of granularity 45/50.
The grade of described diamond particles is JR3 or JR4.
The weight ratio of the consumption of said metal dust and diamond particles consumption is preferably 1: 0.02～and 0.03.
The diamond saw blade that is used for cutting metal of the present invention; Metal dust prescription wherein and diamond particles prescription can be arranged in pairs or groups according to concrete needs; As: when prescription A is applicable to that the ratio of reinforcement is lower during with prescription C assembly, needs the occasion of whole efficiency, be particularly suitable for cutting higher steel of fragility or cast iron; When prescription A and prescription D assembly, be applicable to that the ratio of reinforcement is lower, material is formed complicated and need the whole efficiency occasion, equally also be applicable to steel or cast iron that fragility is higher; Be applicable to that the ratio of reinforcement is higher when prescription B and prescription C assembly, need occasion, be particularly suitable for cutting the lower steel of fragility than the high life; Be applicable to that the ratio of reinforcement is higher, material is formed complicated when prescription B and prescription D assembly and need be equally applicable to cut the lower steel of fragility than the occasion of high life.
The diamond saw blade that is used for cutting metal according to the invention is produced by existing conventional production process.
Compared with prior art; The invention provides a kind of new diamond saw blade prescription; Can form resistant to elevated temperatures metallic framework and good heat radiation heat-transfer effect between powder behind each metal sintering in the said matrix formula (being the metal dust prescription), thereby improve the red hardness of carcass when cutting metal, also play simultaneously and alleviate adamantine high temperature cabonization effect; And then the heat endurance of reinforcement carcass; So that saw blade still can keep the validity of diamond cutting edge preferably, thereby reduce the decrease in efficiency amplitude of saw blade when cutting metal greatly after the cutting metal heating; In addition, owing to improved the red hardness of carcass when cutting metal and alleviated adamantine high temperature cabonization effect, thereby the efficient when making cutting metal is improved, because stock-removing efficiency is high, can reduce the duration significantly, reduces cost.Particularly, the saw blade efficient when cutting metal that adopts prescription according to the invention to make by conventional method remains on more than 90% of conventional stock-removing efficiency, especially when having cooler environment, can not remain on more than 80% of conventional stock-removing efficiency always.
The specific embodiment
With specific embodiment the present invention is described further below, but the present invention is not limited to these embodiment.
Proportioning by embodiment 1～10 in the below table 1 takes by weighing each component, and is made into diamond saw blade by existing common process.The percentage that relates among following each embodiment all is weight percentage.
Table 1:
For the diamond saw blade cutting effect of prescription according to the invention being described, diamond saw blade and certain the external DIB-14 cun experiment that print, common diamond saw blade (the middle-grade concrete saw blade of Te Bang company), conventional high speed diamond chip (the high-grade concrete saw blade of Te Bang company) cut cast iron that the applicant makes the foregoing description 1～10.In the experiment, used experiment saw blade diameter is 14 inches (350mm), and the cutter head specification is 40x3.4x10mm, and the number of every saw blade upper slitter head is 24.
1, cutting object: cross section 60mm * 30mm casting pig
2, cutter characteristic: rotating speed: 2800RPM, power: 2.2kW, matrix thickness: 2.5mm; No cooling condition calculates the required time of each experiment.
3, experimental result: shown in below table 1.
Table 1:
Can know by data in the above-mentioned table 1, the saw blade that the said prescription of embodiment 1～5 (belonging to the high efficiency prescription) is made comparing when cutting cast iron with external DIB-14 cun, efficient has improved 30% at least.And deflection increases saw blade that the embodiment 6～10 in life-span makes on the basis that efficient improves, and the life-span has also prolonged 35% at least.It is thus clear that, compare with conventional saw blade by the saw blade that prescription according to the invention is made, when cutting metal,, efficient all is able to significantly improve on still being the life-span.
Claims (5)
1. the diamond saw blade that is used for cutting metal contains metal dust and diamond particles, it is characterized in that:
Described metal dust prescription is selected from following prescription A and one of prescription B:
Prescription A: by weight percentage, form by Co 8～25%, Fe 30～50%, Cu 30～50% and Sn 0～8%;
Prescription B: by weight percentage, by Co 10～30%, Ni 5～20%, W 20～50%, Mn 2～10% and CuSn
1510～30% form;
Described diamond particles prescription is selected from following prescription C and one of prescription D:
Prescription C: by weight percentage, form by the diamond particles 20～35% of granularity 30/35, the diamond particles 10～30% of granularity 35/40, the diamond particles 15～35% of granularity 40/45, the diamond particles 10～25% of granularity 45/50 and the diamond particles 0～12% of granularity 50/60;
Prescription D: by weight percentage, form by the diamond particles 25～55% of granularity 35/40, the diamond particles 10～40% of granularity 40/45 and the diamond particles 15～35% of granularity 45/50;
The weight ratio of said metal dust consumption and diamond particles consumption is 1: 0.01～0.04.
2. the diamond saw blade that is used for cutting metal according to claim 1 is characterized in that: in the described metal dust prescription,
Prescription A is: by weight percentage, be made up of Co 12～20%, Fe 35～45%, Cu 35～45% and Sn 0～6%;
Prescription B is: by weight percentage, and by Co 15～25%, Ni 5～13%, W 30～50%, Mn 2～7% and CuSn
1515～25% form.
3. the diamond saw blade that is used for cutting metal according to claim 1 and 2 is characterized in that: in the described diamond particles prescription,
Prescription C is: by weight percentage, be made up of the diamond particles 22～30% of granularity 30/35, the diamond particles 10～25% of granularity 35/40, the diamond particles 20～30% of granularity 40/45, the diamond particles 15～20% of granularity 45/50 and the diamond particles 0～10% of granularity 50/60;
Prescription D is: by weight percentage, be made up of the diamond particles 30～50% of granularity 35/40, the diamond particles 15～35% of granularity 40/45 and the diamond particles 20～35% of granularity 45/50.
4. the diamond saw blade that is used for cutting metal according to claim 1 and 2 is characterized in that: the grade of described diamond particles is JR3 or JR4.
5. the diamond saw blade that is used for cutting metal according to claim 1 and 2 is characterized in that: the weight ratio of said metal dust consumption and diamond particles consumption is 1: 0.02～0.03.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201210082883 CN102632296B (en) | 2012-03-27 | 2012-03-27 | Cutting head of diamond saw blade for cutting metal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201210082883 CN102632296B (en) | 2012-03-27 | 2012-03-27 | Cutting head of diamond saw blade for cutting metal |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102632296A true CN102632296A (en) | 2012-08-15 |
| CN102632296B CN102632296B (en) | 2013-12-25 |
Family
ID=46616974
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201210082883 Active CN102632296B (en) | 2012-03-27 | 2012-03-27 | Cutting head of diamond saw blade for cutting metal |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102632296B (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104015132A (en) * | 2014-06-17 | 2014-09-03 | 江苏锋泰工具有限公司 | Manufacturing technology of dry diamond-impregnated wheel |
| CN105463291A (en) * | 2015-12-09 | 2016-04-06 | 博深工具股份有限公司 | Fully-prealloyed powder and preparation method thereof |
| CN106825568A (en) * | 2017-01-24 | 2017-06-13 | 中国地质大学（武汉） | A kind of 3D printing manufacture method of metal matrix diamond composites and its parts |
| CN106868375A (en) * | 2017-03-28 | 2017-06-20 | 河南省豫星华晶微钻有限公司 | A kind of nanometer diamond alkene enhancing hard alloy composite material and preparation method thereof |
| CN107866573A (en) * | 2017-12-01 | 2018-04-03 | 湖北银天钻石科技有限公司 | A kind of powdered metallurgical material and the method using its manufacture diamond disc |
| CN108145864A (en) * | 2016-12-05 | 2018-06-12 | 江苏友和工具有限公司 | A kind of diamond saw blade suitable for 120V low speed cutting equipment |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0542481A (en) * | 1991-08-09 | 1993-02-23 | Tone Corp | Cutter for cutting casting |
| CN1123819A (en) * | 1994-11-29 | 1996-06-05 | 王文孝 | Diamond grinding block |
| US5791330A (en) * | 1991-06-10 | 1998-08-11 | Ultimate Abrasive Systems, L.L.C. | Abrasive cutting tool |
| JPH11100634A (en) * | 1997-09-29 | 1999-04-13 | Nisshin Steel Co Ltd | Production of base plate for diamond saw excellent in durability, and diamond saw |
| CN1357424A (en) * | 2001-08-13 | 2002-07-10 | 江苏理工大学 | Composite base diamond circular saw blade tool bit |
| JP2003011019A (en) * | 2001-07-03 | 2003-01-15 | Ishizuka Kenkyusho:Kk | Sintered super abrasive grain tip material and method of manufacture |
| CN1701883A (en) * | 2004-05-24 | 2005-11-30 | 刘运良 | Diamond cutter body and saw blade for cast iron cutting and cast ion cutting method |
| KR100625210B1 (en) * | 2005-05-17 | 2006-09-20 | 한국생산기술연구원 | Rim blade with diamond attached thereon |
| CN101456216A (en) * | 2009-01-09 | 2009-06-17 | 博深工具股份有限公司 | Laser-welding diamond disc and preparation method thereof |
| CN101987382A (en) * | 2009-08-06 | 2011-03-23 | 江苏友和工具有限公司 | All-powder ultrathin diamond saw blade |
-
2012
- 2012-03-27 CN CN 201210082883 patent/CN102632296B/en active Active
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5791330A (en) * | 1991-06-10 | 1998-08-11 | Ultimate Abrasive Systems, L.L.C. | Abrasive cutting tool |
| JPH0542481A (en) * | 1991-08-09 | 1993-02-23 | Tone Corp | Cutter for cutting casting |
| CN1123819A (en) * | 1994-11-29 | 1996-06-05 | 王文孝 | Diamond grinding block |
| JPH11100634A (en) * | 1997-09-29 | 1999-04-13 | Nisshin Steel Co Ltd | Production of base plate for diamond saw excellent in durability, and diamond saw |
| JP2003011019A (en) * | 2001-07-03 | 2003-01-15 | Ishizuka Kenkyusho:Kk | Sintered super abrasive grain tip material and method of manufacture |
| CN1357424A (en) * | 2001-08-13 | 2002-07-10 | 江苏理工大学 | Composite base diamond circular saw blade tool bit |
| CN1701883A (en) * | 2004-05-24 | 2005-11-30 | 刘运良 | Diamond cutter body and saw blade for cast iron cutting and cast ion cutting method |
| KR100625210B1 (en) * | 2005-05-17 | 2006-09-20 | 한국생산기술연구원 | Rim blade with diamond attached thereon |
| CN101456216A (en) * | 2009-01-09 | 2009-06-17 | 博深工具股份有限公司 | Laser-welding diamond disc and preparation method thereof |
| CN101987382A (en) * | 2009-08-06 | 2011-03-23 | 江苏友和工具有限公司 | All-powder ultrathin diamond saw blade |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104015132A (en) * | 2014-06-17 | 2014-09-03 | 江苏锋泰工具有限公司 | Manufacturing technology of dry diamond-impregnated wheel |
| CN105463291A (en) * | 2015-12-09 | 2016-04-06 | 博深工具股份有限公司 | Fully-prealloyed powder and preparation method thereof |
| CN108145864A (en) * | 2016-12-05 | 2018-06-12 | 江苏友和工具有限公司 | A kind of diamond saw blade suitable for 120V low speed cutting equipment |
| CN106825568A (en) * | 2017-01-24 | 2017-06-13 | 中国地质大学（武汉） | A kind of 3D printing manufacture method of metal matrix diamond composites and its parts |
| CN106868375A (en) * | 2017-03-28 | 2017-06-20 | 河南省豫星华晶微钻有限公司 | A kind of nanometer diamond alkene enhancing hard alloy composite material and preparation method thereof |
| CN106868375B (en) * | 2017-03-28 | 2018-06-29 | 河南省豫星华晶微钻有限公司 | A kind of nanometer diamond alkene enhancing hard alloy composite material and preparation method thereof |
| CN107866573A (en) * | 2017-12-01 | 2018-04-03 | 湖北银天钻石科技有限公司 | A kind of powdered metallurgical material and the method using its manufacture diamond disc |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102632296B (en) | 2013-12-25 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102632296B (en) | Cutting head of diamond saw blade for cutting metal | |
| US9156137B2 (en) | Copper based binder for the fabrication of diamond tools | |
| CN101691028B (en) | Manufacturing method for resin grinding wheel cutting piece with function of cutting soft and hard materials | |
| CN104149037B (en) | A kind of resin ceramic anchoring agent diamond grinding wheel | |
| CN105904598B (en) | The two-sided dry chip that concaves of hot pressing | |
| CN102310235B (en) | Diamond saw bit used for cutting alloy steel and preparation process thereof | |
| CN104175233A (en) | Resin and metal compound bonding agent and compound bonding agent diamond grinding wheel | |
| CN104875128B (en) | A kind of formula and processing method of titanium alloy cutting sheet | |
| CN107214633A (en) | Plane corrugated emery wheel of diamond and preparation method thereof | |
| CN105420581A (en) | Ceramic metal material | |
| CN105234416A (en) | Manufacturing method of hammer of crusher and hammer | |
| CN105904597B (en) | Pressureless sintering dry chip | |
| CN104289720A (en) | Metal ceramic compound tool and manufacturing method thereof | |
| US10391612B2 (en) | Additive composition and composition binding agent for superhard material and preparation thereof, and self-sharpening diamond grinding wheel and preparation thereof | |
| CN109175388A (en) | A kind of high-performance diamond saw blade and preparation method thereof | |
| CN104552032A (en) | Metal nano material composite binder and composite binder diamond grinding wheel | |
| CN104128606A (en) | Method for manufacturing diamond saw blade | |
| CN103495936A (en) | Formula of diamond-impregnated wheel | |
| CN102350738A (en) | Pre-alloyed ultra-fine powder carcass diamond tool | |
| KR100756390B1 (en) | Cutting tip for cutting tool | |
| CN109594072B (en) | Wear-resistant coating for rotary blade | |
| RU2286241C1 (en) | Bond for manufacture of diamond tools | |
| RU2432247C1 (en) | Copper-based binder for production of diamond tool | |
| RU2432249C1 (en) | Copper-based binder for production of diamond tool | |
| CN204354312U (en) | The diamond saw blade of cutting aerated blocks |
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 | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 541004 auxiliary Star Road, Guilin City, the Guangxi Zhuang Autonomous Region, No. 9 Patentee after: CHINA NONFERROUS METAL (GUILIN)GEOLOGY AND MINING Co.,Ltd. Country or region after: China Patentee after: Guilin Tebang New Materials Co.,Ltd. Address before: 541004 auxiliary Star Road, Guilin City, the Guangxi Zhuang Autonomous Region, No. 9 Patentee before: CHINA NONFERROUS METAL (GUILIN)GEOLOGY AND MINING Co.,Ltd. Country or region before: China Patentee before: GUILIN TEBON SUPERHARD MATERIAL Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240425 Address after: No. 20 Tieshan Road, Guilin High-tech Zone, Guangxi Zhuang Autonomous Region, 541004 Patentee after: Guilin Tebang New Materials Co.,Ltd. Country or region after: China Address before: 541004 auxiliary Star Road, Guilin City, the Guangxi Zhuang Autonomous Region, No. 9 Patentee before: CHINA NONFERROUS METAL (GUILIN)GEOLOGY AND MINING Co.,Ltd. Country or region before: China Patentee before: Guilin Tebang New Materials Co.,Ltd. |