CN106270774A - A kind of alloy circular saw blade - Google Patents
A kind of alloy circular saw blade Download PDFInfo
- Publication number
- CN106270774A CN106270774A CN201510268437.8A CN201510268437A CN106270774A CN 106270774 A CN106270774 A CN 106270774A CN 201510268437 A CN201510268437 A CN 201510268437A CN 106270774 A CN106270774 A CN 106270774A
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- matrix
- cutting
- supporter
- saw blade
- noise reduction
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Abstract
The invention discloses a kind of alloy circular saw blade, including matrix, supporter and alloy cutter head, alloy cutter head is fixed on supporter, supporter is welded in the periphery of matrix, the center of matrix is provided with centre bore, and the periphery of centre bore is arranged with installing hole, and matrix is cut with noise reduction joint-cutting, offering thermal vias, noise reduction joint-cutting is consistent with the quantity of thermal vias simultaneously；The polytetrafluorethylecoatings coatings that matrix both side surface even application has thickness to be 20～30 μm, supporter both side surface even application has thickness to be 1.5～3 μm TiCN coatings.It is an advantage of the invention that noise reduction joint-cutting reduces the Oscillation Amplitude of matrix when cutting, stop noise transmission, thus reduce noise；Thermal vias has blocked the transmission of matrix vibration while heat radiation, also effectively reduces noise during cutting；Polytetrafluorethylecoatings coatings and the spraying of TiCN coating, reduce Cutting Drag, improve sawing precision and the service life of saw blade.
Description
Technical field
The present invention relates to cutting tools technical field, particularly a kind of alloy circular saw blade.
Background technology
Alloy saw blade, as a kind of cutting tool, is widely used in the processing of stone material, sheet metal and hard wood.Granted publication
Day is on May 5th, 2010, and Authorization Notice No. is that the Chinese patent of CN201446303U discloses a kind of fluting special metals saw
Sheet, it is made up of matrix and cutter hub, and cutter hub is fixed on the periphery of matrix by support section, and matrix is not uniform thickness design, its
Thickness near core is more than its thickness near support section.The defect of above-mentioned prior art is: saw blade is when cutting
Owing to vibration can produce the biggest noise, high-decibel noise can endanger audition and the physical and mental health of staff；The two of alloy saw blade
Special handling is not made in side, and during the cutting of saw blade high speed rotating, friction produces high temperature, produces the attachment of a large amount of sawdust, to saw blade simultaneously yet
Produce resistance, affect cutting accuracy and saw blade lifetime.
Summary of the invention
Goal of the invention: for the problems referred to above, it is an object of the invention to provide a kind of alloy circular saw blade, reduces in saw blade cutting process
The noise produced, reduces Cutting Drag, improves saw blade lifetime.
Technical scheme: a kind of alloy circular saw blade, including matrix, supporter and alloy cutter head, described alloy cutter head is fixed on described
On supporter, described supporter is welded in the periphery of described matrix, and the center of described matrix is provided with centre bore, described centre bore
Periphery is arranged with installing hole, and described matrix is cut with noise reduction joint-cutting, and described matrix offers thermal vias, described noise reduction
Joint-cutting is consistent with the quantity of thermal vias；The both side surface even application of described matrix has polytetrafluorethylecoatings coatings, described supporter
Both side surface even application have TiCN coating, the thickness of described polytetrafluorethylecoatings coatings to be 20～30 μm, described nitrogen carbon
The thickness changing titanium coating is 1.5～3 μm.
Further, described noise reduction joint-cutting is uniformly distributed around described centre bore on the matrix, being shaped as of described noise reduction joint-cutting
Shaped form；Described thermal vias is uniformly distributed around described centre bore on the matrix, described thermal vias generally circular in shape or
Oval.
Further, described noise reduction joint-cutting and thermal vias are alternately distributed around described centre bore on the matrix.
Further, described noise reduction joint-cutting is uniformly distributed in outer layer around described centre bore on the matrix, and described thermal vias exists
It is uniformly distributed in internal layer around described centre bore on described matrix.
The both side surface even application of matrix has polytetrafluorethylecoatings coatings, and the both side surface even application of supporter has TiCN to be coated with
Layer, polytetrafluorethylecoatings coatings and TiCN coating improve the thermohardening that alloy circular saw blade is overall, reduce between saw blade and joint-cutting
Coefficient of friction, prevent sawdust splash and attachment.
Beneficial effect: compared with prior art, the invention have the advantage that first, the noise reduction joint-cutting of cutting curve shape on matrix,
Reduce the Oscillation Amplitude of matrix, multi-direction, prevention noise transmission with multi-angle when saw blade cuts, thus reduce noise；Second,
Thermal vias has blocked the transmission of matrix vibration while helping matrix cooling, it is possible to effectively reduce noise during high-speed cutting；
3rd, polytetrafluorethylecoatings coatings and the spraying of TiCN coating, matrix and the abrasion of supporter and high temperature when alleviating cutting,
Avoid sawdust to adhere to, reduce Cutting Drag, improve sawing precision and the service life of alloy circular saw blade.
Accompanying drawing explanation
Fig. 1 is the structural representation of the embodiment of the present invention 1；
Fig. 2 is the structural representation of the embodiment of the present invention 2.
Detailed description of the invention
Below in conjunction with the accompanying drawings and specific embodiment, it is further elucidated with the present invention, it should be understood that these embodiments are merely to illustrate the present invention
Rather than restriction the scope of the present invention, after having read the present invention, those skilled in the art's shape various of equal value to the present invention
The amendment of formula all falls within the application claims limited range.
Embodiment 1:
As shown in Figure 1, a kind of alloy circular saw blade, including matrix 1, supporter 2 and alloy cutter head 3, alloy cutter head 3 passes through
Welding manner is fixed on supporter 2, and supporter 2 is welded in the periphery of matrix 1, and the shape of supporter 2 is according to cutting object
Difference design time respective change；The center of matrix 1 is provided with centre bore 4, and the periphery of centre bore 4 is arranged with installing hole 5.
Be cut with 4 noise reduction joint-cuttings 6 on matrix 1, noise reduction joint-cutting 6 be shaped as shaped form；Offer 4 on matrix 1 to dissipate simultaneously
Heat through-hole 7, thermal vias 7 generally circular in shape, 4 noise reduction joint-cuttings 6 and 4 thermal vias 7 on matrix 1 around centre bore
4 are alternately uniformly distributed.Curved noise reduction joint-cutting 6, reduces the Oscillation Amplitude of matrix 1 when saw blade cuts, multi-direction, many
Prevent noise to transmit to angle, thus reduce noise；Thermal vias 7 also blocks while helping matrix 1 cooling
The transmission of matrix 1 vibration, the most effectively reduces noise during high-speed cutting.The both side surface even application of matrix 1 has polytetrafluoroethyl-ne
Ene coatings, the both side surface even application of supporter 2 has TiCN coating, and the thickness of polytetrafluorethylecoatings coatings is 20 μm,
The thickness of TiCN coating is 1.5 μm.Polytetrafluorethylecoatings coatings and the spraying of TiCN coating, improve alloy circular saw blade
Overall thermohardening, reduces coefficient of friction, prevents sawdust from splashing and attachment, reduces Cutting Drag, improve alloy circular saw blade
Sawing precision and service life.
Embodiment 2:
As shown in Figure 2, a kind of alloy circular saw blade, including matrix 1, supporter 2 and alloy cutter head 3, alloy cutter head 3 passes through
Sintering processing is fixed on supporter 2, and supporter 2 is welded in the periphery of matrix 1, and the shape of supporter 2 is according to cutting object
Difference design time respective change；The center of matrix 1 is provided with centre bore 4, and the periphery of centre bore 4 is arranged with installing hole 5.
Be cut with 3 noise reduction joint-cuttings 6 on matrix 1, noise reduction joint-cutting 6 be shaped as being different from noise reduction joint-cutting 6 shape in embodiment 1
Shaped form；Offer 3 thermal vias 7 on matrix 1 simultaneously, thermal vias 7 be shaped as ellipse, 3 noise reduction joint-cuttings 6
Being uniformly distributed the most successively around centre bore 4 on matrix 1 with 3 thermal vias 7, wherein 3 noise reductions are cut
Seam 6 is evenly distributed on outer layer, and 3 thermal vias 7 are evenly distributed on internal layer.Curved noise reduction joint-cutting 6, when saw blade cuts
Reduce the Oscillation Amplitude of matrix 1, multi-direction, prevent noise to transmit with multi-angle, thus reduce noise；Thermal vias 7
While helping matrix 1 cooling, also block the transmission of matrix 1 vibration, the most effectively reduce noise during high-speed cutting.
The both side surface even application of matrix 1 has polytetrafluorethylecoatings coatings, and the both side surface even application of supporter 2 has TiCN to be coated with
Layer, the thickness of polytetrafluorethylecoatings coatings is 30 μm, and the thickness of TiCN coating is 3 μm.Polytetrafluorethylecoatings coatings and nitrogen carbon
Change the spraying of titanium coating, improve the thermohardening that alloy circular saw blade is overall, reduce coefficient of friction, prevent sawdust from splashing and attachment,
Reduce Cutting Drag, improve sawing precision and the service life of alloy circular saw blade.
Claims (4)
1. an alloy circular saw blade, including matrix (1), supporter (2) and alloy cutter head (3), described alloy cutter head (3)
Being fixed on described supporter (2), described supporter (2) is welded in the periphery of described matrix (1), described matrix (1)
Center be provided with centre bore (4), the periphery of described centre bore (4) is arranged with installing hole (5), it is characterised in that: described base
It is cut with noise reduction joint-cutting (6) on body (1), described matrix (1) offers thermal vias (7), described noise reduction joint-cutting (6)
Consistent with the quantity of thermal vias (7)；The both side surface even application of described matrix (1) has polytetrafluorethylecoatings coatings, described
The both side surface even application of supporter (2) has TiCN coating, the thickness of described polytetrafluorethylecoatings coatings to be 20～30 μm,
The thickness of described TiCN coating is 1.5～3 μm.
A kind of alloy circular saw blade the most according to claim 1, it is characterised in that: described noise reduction joint-cutting (6) is at described base
Be uniformly distributed around described centre bore (4) on body (1), described noise reduction joint-cutting (6) be shaped as shaped form；Described thermal vias
(7) be uniformly distributed around described centre bore (4) on described matrix (1), described thermal vias (7) generally circular in shape or
Oval.
A kind of alloy circular saw blade the most according to claim 2, it is characterised in that: described noise reduction joint-cutting (6) and heat radiation are logical
Hole (7) is alternately distributed around described centre bore (4) on described matrix (1).
A kind of alloy circular saw blade the most according to claim 2, it is characterised in that: described noise reduction joint-cutting (6) is at described base
Be uniformly distributed in outer layer around described centre bore (4) on body (1), described thermal vias (7) on described matrix (1) around institute
State centre bore (4) and be uniformly distributed in internal layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510268437.8A CN106270774A (en) | 2015-05-22 | 2015-05-22 | A kind of alloy circular saw blade |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510268437.8A CN106270774A (en) | 2015-05-22 | 2015-05-22 | A kind of alloy circular saw blade |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106270774A true CN106270774A (en) | 2017-01-04 |
Family
ID=57633306
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510268437.8A Pending CN106270774A (en) | 2015-05-22 | 2015-05-22 | A kind of alloy circular saw blade |
Country Status (1)
| Country | Link |
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| CN (1) | CN106270774A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110936642A (en) * | 2019-10-14 | 2020-03-31 | 融之航信息科技（苏州）有限公司 | Composite sintering process for fluoroplastic metal band material |
| CN111469217A (en) * | 2020-05-12 | 2020-07-31 | 杭州和源精密工具有限公司 | Metal cutting saw blade for high-frequency electric tool |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002036029A (en) * | 2000-06-23 | 2002-02-05 | Sewon Tech Co Ltd | Cutting saw for noise control and its manufacturing method |
| US20020081957A1 (en) * | 2000-05-24 | 2002-06-27 | Al Cisneros | Adhesive-backed sandpaper disc for attachment to circular saw blade to provide dynamic balancing and vibration damping and method |
| CN201664793U (en) * | 2010-04-16 | 2010-12-08 | 杭州和源精密工具有限公司 | Novel circular saw blade |
| CN201693253U (en) * | 2010-05-12 | 2011-01-05 | 浙江阿波罗工具有限公司 | Circular sawblade with TiCN coating |
| CN102974892A (en) * | 2011-09-02 | 2013-03-20 | 博世电动工具（中国）有限公司 | Circular saw web |
| CN202846712U (en) * | 2012-10-11 | 2013-04-03 | 河北冀凯实业集团有限公司 | Silencing saw blade |
| CN202894486U (en) * | 2012-12-03 | 2013-04-24 | 浙江长恒工具有限公司 | Hard alloy saw blade with heat radiating holes |
| CN203437751U (en) * | 2013-07-09 | 2014-02-19 | 浙江金博工具有限公司 | Saw web with noise reduction lines |
| CN104551234A (en) * | 2014-12-30 | 2015-04-29 | 苏州欧美克合金工具有限公司 | Heat-resistant and abrasion-resistant alloy saw blade |
-
2015
- 2015-05-22 CN CN201510268437.8A patent/CN106270774A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20020081957A1 (en) * | 2000-05-24 | 2002-06-27 | Al Cisneros | Adhesive-backed sandpaper disc for attachment to circular saw blade to provide dynamic balancing and vibration damping and method |
| JP2002036029A (en) * | 2000-06-23 | 2002-02-05 | Sewon Tech Co Ltd | Cutting saw for noise control and its manufacturing method |
| CN201664793U (en) * | 2010-04-16 | 2010-12-08 | 杭州和源精密工具有限公司 | Novel circular saw blade |
| CN201693253U (en) * | 2010-05-12 | 2011-01-05 | 浙江阿波罗工具有限公司 | Circular sawblade with TiCN coating |
| CN102974892A (en) * | 2011-09-02 | 2013-03-20 | 博世电动工具（中国）有限公司 | Circular saw web |
| CN202846712U (en) * | 2012-10-11 | 2013-04-03 | 河北冀凯实业集团有限公司 | Silencing saw blade |
| CN202894486U (en) * | 2012-12-03 | 2013-04-24 | 浙江长恒工具有限公司 | Hard alloy saw blade with heat radiating holes |
| CN203437751U (en) * | 2013-07-09 | 2014-02-19 | 浙江金博工具有限公司 | Saw web with noise reduction lines |
| CN104551234A (en) * | 2014-12-30 | 2015-04-29 | 苏州欧美克合金工具有限公司 | Heat-resistant and abrasion-resistant alloy saw blade |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110936642A (en) * | 2019-10-14 | 2020-03-31 | 融之航信息科技（苏州）有限公司 | Composite sintering process for fluoroplastic metal band material |
| CN111469217A (en) * | 2020-05-12 | 2020-07-31 | 杭州和源精密工具有限公司 | Metal cutting saw blade for high-frequency electric tool |
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Application publication date: 20170104 |
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