CN108214938A - A kind of high speed diamond saw blade and its processing method - Google Patents
A kind of high speed diamond saw blade and its processing method Download PDFInfo
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- CN108214938A CN108214938A CN201810027760.XA CN201810027760A CN108214938A CN 108214938 A CN108214938 A CN 108214938A CN 201810027760 A CN201810027760 A CN 201810027760A CN 108214938 A CN108214938 A CN 108214938A
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- composite material
- saw blade
- toothholder
- high speed
- disk
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- 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
- B28D1/02—Working stone or stone-like materials, e.g. brick, concrete or glass, not provided for elsewhere; Machines, devices, tools therefor by sawing
- B28D1/12—Saw-blades or saw-discs specially adapted for working stone
- B28D1/121—Circular saw blades
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- Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Mechanical Engineering (AREA)
- Polishing Bodies And Polishing Tools (AREA)
Abstract
The invention discloses a kind of high speed diamond saw blade and its processing method, the high speed diamond saw blade includes：Full composite material saw blade and half composite material saw blade, the full composite material saw blade includes composite material disk, toothholder and sawtooth, circular through hole is provided among the composite material disk, toothholder is evenly spaced in the excircle of composite material disk, the lower part embedded composite material disk of toothholder, expose composite material disk in the top of toothholder, sawtooth is welded on the top on toothholder top, the present invention is by using light composite material, and enhance composite material strength, improve the Optimal Design of Series such as matched diamond segment, cutting speed is improved more than 50%, both the safe operation of work had been can guarantee, production efficiency can be greatly improved again, reduce noise, reduce production cost.
Description
Technical field
The present invention relates to processing of stone machinery fields, and in particular to a kind of high speed diamond saw blade and its processing method.
Background technology
At present, the traditional diamond large-diameter saw blade of known existing mainstream (900-Φ of Φ 3500) is all metallic matrix, both
Make a small amount of composite saw blade, main component is also metal, certainly exists the disadvantage of the big high energy consumption of weight.And it constrains and cuts
The raising of speed is cut, universal cutting speed is no more than 30 meter per seconds, and the speed of travel is no more than 9 ms/min.Production efficiency is not high, from
And the cost of production is made to remain high, and show that noise is big, the universal phenomenon of high energy consumption, so metal-base diamond saw blade
The vast improvement pressure faced first needs to design a kind of saw blade of light composite material, cutting speed is improved, and reduces noise,
Production efficiency is improved, reduces production cost.
Invention content
The purpose of the present invention is to provide a kind of high speed saw blade and its processing method, to solve existing diamond saw blade weight
Amount is big, rotating speed is slow, high energy consumption and to lead to the problem of noise big.
To achieve the above object, the invention discloses a kind of high speed diamond saw blade, the high speed diamond saw blade includes
Full composite material saw blade, the full composite material saw blade include composite material disk, toothholder and sawtooth, the composite material disk
Centre is provided with circular through hole, and toothholder is evenly spaced in the excircle of composite material disk, the lower part embedded composite material circle of toothholder
Composite material disk is exposed on disk, the top of toothholder, and sawtooth is welded on the top of toothholder.
Preferably, the high speed diamond saw blade includes half composite material saw blade, and the half composite material saw blade includes multiple
Polymeric material disc, toothholder, sawtooth and rosette, rosette are located at half composite material saw blade center, the composite material circle
Disk surrounds rosette, is provided with circular through hole among rosette, toothholder is evenly spaced in the excircle of composite material disk, tooth
Composite material disk is exposed on the lower part embedded composite material disk of seat, the top of toothholder, and sawtooth is welded on the top of toothholder.
Preferably, it is provided with U-shaped recess between the adjacent saw-tooth.
Preferably, the toothholder top is exposed is provided with multiple thermal vias, thermal vias on the part of composite material disk
Positioned at the lower section of sawtooth.
Preferably, the part of the toothholder lower part embedded composite material disk is provided with multiple technique through-holes.
Preferably, the both sides of the toothholder are respectively arranged with recess groove and raised piston ring land, recess groove and adjacent toothholder
Raised piston ring land fit.
Preferably, it is welded with diamond segment on the flank of tooth of the sawtooth.
Preferably, the length of the diamond segment is 10mm~16mm.
The invention also discloses a kind of processing method of high speed diamond saw blade, the processing method is：
Full composite material saw blade, full composite material saw blade nonmetallic materials area account for more than 80%, Quan Fu of entire area
1.65 meters of condensation material saw blade diameter has diamond segment 180, and each diamond segment length is 15 millimeters, composite material circle
The material of disk 3 is equipped with high-strength formula epoxy resin by high-quality carbon fiber twill, mixes 30% silicon dioxide powder and a small amount of
Full composite material saw blade is made with RTM processes in nano-titanium dioxide, and in sawing marble, saw blade revolution is transferred to 486
Rev/min, i.e., cutting speed reaches 42 meter per seconds, 5 millimeters of cutting-in, 12.6 ms/min of feeding speed, sawing on-gauge plate 2.1 meters × 0.64
Rice, 22 minutes used times improve production efficiency 45%, economize on electricity 0.2 degree；
Half composite material saw blade, the nonmetallic materials area of half composite material saw blade account for more than the 50% of entire area, and half
Composite material blade length is 2.2 meters of diameter, has diamond segment 240, each diamond segment length is 15 millimeters, center
Rosette uses the 65Mn spring steel materials of 1.2 meters of diameter, and quenched heat treatment is made, the material of composite material disk 3 by
High-quality carbon fiber unidirectional cloth is equipped with high-strength formula epoxy resin, mixes a small amount of carbon nanotubes, and it is multiple to be made half with hand paste process
Condensation material saw blade, in sawing hard granite, 35 meter per seconds of cutting speed, i.e. revolution are 303 revs/min, and 2 millimeters of cutting-in is walked
12.6 ms/min of knife speed, sawing size are 2.2 meters × 0.65 meter, and every piece of 55 minutes slabstone used time, production efficiency improves 38%,
0.15 degree of economize on electricity.
The invention has the advantages that：
The invention discloses a kind of high speed diamond saw blades, and by using light composite material, and it is strong to enhance composite material
Degree, improves the Optimal Design of Series such as matched diamond segment, and cutting speed is improved more than 50%, both can guarantee the peace of work
Row for the national games, and production efficiency can be greatly improved, noise is reduced, reduces production cost.
Description of the drawings
Fig. 1 is a kind of full composite material saw-blade structure figure of high speed diamond saw blade disclosed by the invention.
Fig. 2 is a kind of half composite material saw-blade structure figure of high speed diamond saw blade disclosed by the invention.
Fig. 3 is a kind of partial sectional view of high speed diamond saw blade disclosed by the invention.
Fig. 4 is a kind of longitudinal sectional view of high speed diamond saw blade disclosed by the invention.
Fig. 5 is a kind of tooth seat structure figure of high speed diamond saw blade disclosed by the invention.
Fig. 6 is a kind of toothholder side view of high speed diamond saw blade disclosed by the invention.
Fig. 7 is a kind of toothholder vertical view of high speed diamond saw blade disclosed by the invention.
Specific embodiment
The following examples are used to illustrate the present invention, but are not intended to limit the scope of the present invention..
Embodiment 1
With reference to figure 1, Fig. 3 and Fig. 4, the invention discloses a kind of high speed diamond saw blade, the high speed diamond saw blade packet
It includes：Full composite material saw blade 1, the full composite material saw blade 1 includes composite material disk 3, toothholder 4 and sawtooth 5, described compound
Circular through hole 6 is provided among material disk 3, toothholder 4 is evenly spaced in the excircle of composite material disk 3, and the lower part of toothholder 4 is embedding
Enter composite material disk 3, composite material disk 3 is exposed on the top of toothholder 4, and sawtooth 5 is welded on the top of toothholder 4, adjacent saw-tooth 5
Between be provided with U-shaped recess, the composite portions of composite material diamond saw blade are polymer matrix composites, it is by high-strength
Carbon fiber and high-strength resin and enhancing additive, filler composition, tensile strength is more than the three times of steel, it is ensured that saw blade
Safety in the operating of high speed, the weight of polymer matrix composite only have the 1/5 of steel, behave load and subtract significantly
Gently, strong basis has been established to improve cutting speed.
With reference to figure 5-7,4 top of toothholder is exposed is provided with multiple thermal vias 8 on the part of composite material disk 3, dissipates
The lower section that heat through-hole 8 is located at sawtooth helps to radiate in time when carrying out high-speed cutting, the 4 lower part embedded composite material of toothholder
The part of disk 3 is provided with multiple technique through-holes 9, helps toothholder 4 being fixed on composite material disk 3；
The both sides of the toothholder 4 are respectively arranged with recess groove 10 and raised piston ring land 11, recess groove 10 and adjacent toothholder
Raised piston ring land 11 cooperate clamping, in saw blade high-speed rotation ensure toothholder will not misplace；
Diamond segment is welded on the flank of tooth of the sawtooth 5, the length of diamond segment is 10mm~16mm, to adapt to
The needs of high speed are higher than common metal saw blade to impregnated diamond grade, it is general with model SDA100 and more than saw
Cut type diamond, this diamond-like can play the role of in high-speed cruising it is long-lived, in addition, caking structure size be made ratio
Common caking is much smaller, but quantity is mostly very much, this is very beneficial for lowering the monodentate amount of feeding, disappears so as to reduce electric current
Consumption, plays the role of power saving.
The full composite material saw blade 1 of 1.65 meters of diameter has diamond segment 180, and each diamond segment length is 15
Millimeter, the material of composite material disk 3 are equipped with high-strength formula epoxy resin by high-quality carbon fiber twill, mix 30% dioxy
Full composite material saw blade is made with RTM processes in SiClx powder and a small amount of nano-titanium dioxide, in sawing marble, saw
Piece revolution is transferred to 486 revs/min, i.e. cutting speed reaches 42 meter per seconds, 5 millimeters of cutting-in, 12.6 ms/min of feeding speed, sawing standard
2.1 meters × 0.64 meter of plate, 22 minutes used times improve production efficiency 45%, economize on electricity 0.2 degree.
Embodiment 2
With reference to figure 2, Fig. 3 and Fig. 4, the invention discloses a kind of high speed diamond saw blade, the high speed diamond saw blade packet
It includes：Half composite material saw blade 2, the half composite material saw blade 2 include composite material disk 3, toothholder 4, sawtooth 5 and rosette
7, rosette 7 is located at the center of half composite material saw blade 2, and the composite material disk 3 surrounds rosette 7, in rosette 7
Between be provided with circular through hole 6, toothholder 4 is evenly spaced in the excircle of composite material disk 3, the lower part embedded composite material of toothholder 4
Composite material disk 3 is exposed on disk 3, the top of toothholder 4, and sawtooth 5 is welded on the top of toothholder 4.
The composite portions of half composite material diamond saw blade are polymer matrix composites, it is by high-strength carbon fiber
It is more than firm three times with high-strength resin and enhancing additive, filler composition, tensile strength, it is ensured that saw blade is in high speed
Safety in operating, the weight of polymer matrix composite only have the 1/5 of steel, behave load and mitigate significantly, to improve
Cutting speed has established strong basis, and intermetallic metal disk 7 is that carbon constructional quality steel passes through quenching heat treatment, improves steel
Intensity and toughness, tackle granite, especially hard granite, play the role of stablizing whole saw blade performance.
With reference to figure 5-7,4 top of toothholder is exposed is provided with multiple thermal vias 8 on the part of composite material disk 3, dissipates
The lower section that heat through-hole 8 is located at sawtooth helps to radiate in time when carrying out high-speed cutting, the 4 lower part embedded composite material of toothholder
The part of disk 3 is provided with multiple technique through-holes 9, helps toothholder 4 being fixed on composite material disk 3；
The both sides of the toothholder 4 are respectively arranged with recess groove 10 and raised piston ring land 11, recess groove 10 and adjacent toothholder
Raised piston ring land 11 cooperate clamping, in saw blade high-speed rotation ensure toothholder will not misplace；
Diamond segment is welded on the flank of tooth of the sawtooth 5, the length of diamond segment is 10mm~16mm, to adapt to
The needs of high speed are higher than common metal saw blade to impregnated diamond grade, it is general with model SDA100 and more than saw
Cut type diamond, this diamond-like can play the role of in high-speed cruising it is long-lived, in addition, caking structure size be made ratio
Common caking is much smaller, but quantity is mostly very much, this is very beneficial for lowering the monodentate amount of feeding, disappears so as to reduce electric current
Consumption, plays the role of power saving；
Half composite material saw blade 2 of 2.2 meters of diameter, there is diamond segment 240, and each diamond segment length is 15 millis
Rice, central metal disk 7 use 1.2 meters of 65Mn spring steel materials of diameter, and quenched heat treatment is made, composite material disk 3
Material is equipped with high-strength formula epoxy resin by high-quality carbon fiber unidirectional cloth, mixes a small amount of carbon nanotubes, and process system is pasted with hand
Half composite material saw blade 2 is obtained, in sawing hard granite, 35 meter per seconds of cutting speed, i.e. revolution are 303 revs/min, cutting-in 2
Millimeter, 12.6 ms/min of feeding speed, sawing size are 2.2 meters × 0.65 meter, and every piece of 55 minutes slabstone used time, production efficiency carries
It is high by 38%, it economizes on electricity 0.15 degree.
Although above having used general explanation and specific embodiment, the present invention is described in detail, at this
On the basis of invention, it can be made some modifications or improvements, this will be apparent to those skilled in the art.Therefore,
These modifications or improvements without departing from theon the basis of the spirit of the present invention belong to the scope of protection of present invention.
Claims (9)
1. a kind of high speed diamond saw blade, which is characterized in that the high speed diamond saw blade includes：Full composite material saw blade (1),
The full composite material saw blade (1) includes composite material disk (3), toothholder (4) and sawtooth (5), the composite material disk (3)
Centre is provided with circular through hole (6), and toothholder (4) is evenly spaced in the excircle of composite material disk (3), and the lower part of toothholder (4) is embedding
Enter composite material disk (3), composite material disk (3) is exposed on the top of toothholder (4), and sawtooth (5) is welded on the top of toothholder (4)
End.
2. a kind of high speed diamond saw blade as described in claim 1, which is characterized in that the high speed diamond saw blade includes：
Half composite material saw blade (2), the half composite material saw blade (2) including composite material disk (3), toothholder (4), sawtooth (5) and
Rosette (7), rosette (7) surround metal positioned at half composite material saw blade (2) center, the composite material disk (3)
Disk (7), rosette (7) is intermediate to be provided with circular through hole (6), and toothholder (4) is evenly spaced in the outer circle of composite material disk (3)
Composite material disk (3), sawtooth (5) are exposed in week, the lower part embedded composite material disk (3) of toothholder (4), the top of toothholder (4)
It is welded on the top of toothholder (4).
3. a kind of high speed diamond saw blade as claimed in claim 1 or 2, which is characterized in that set between the adjacent saw-tooth (5)
It is equipped with U-shaped recess.
4. a kind of high speed diamond saw blade as claimed in claim 1 or 2, which is characterized in that expose multiple in toothholder (4) top
Multiple thermal vias (8) are provided on the part of polymeric material disc (3), thermal vias (8) is positioned at the lower section of sawtooth.
5. a kind of high speed diamond saw blade as claimed in claim 4, which is characterized in that toothholder (4) the lower part insertion is compound
The part of material disk (3) is provided with multiple technique through-holes (9).
6. a kind of high speed diamond saw blade as claimed in claim 5, which is characterized in that the both sides of the toothholder (4) are set respectively
Recess groove (10) and raised piston ring land (11) are equipped with, recess groove (10) and the raised piston ring land (11) of adjacent toothholder fit.
7. a kind of high speed diamond saw blade as claimed in claim 3, which is characterized in that welded on the flank of tooth of the sawtooth (5)
There is diamond segment.
8. a kind of high speed diamond saw blade as claimed in claim 7, which is characterized in that the length of the diamond segment is
10mm~16mm.
A kind of 9. processing method of high speed diamond saw blade as described in claim 1-8 is any, which is characterized in that the processing
Method is：
Full composite material saw blade (1), nonmetallic materials area accounts for more than the 80% of entire area in full composite material saw blade (1),
1.65 meters of full composite material saw blade (1) diameter has diamond segment 180, and each diamond segment length is 15 millimeters, compound
The material of material disk (3) is equipped with high-strength formula epoxy resin by high-quality carbon fiber twill, mixes 30% silicon dioxide powder
And a small amount of nano-titanium dioxide, full composite material saw blade is made with RTM processes；
Half composite material saw blade (2), the nonmetallic materials area of half composite material saw blade (2) account for more than the 50% of entire area,
2.2 meters of the diameter of half composite material saw blade (2) has diamond segment 240, and each diamond segment length is 15 millimeters, in
Heart rosette (7) is using the 65Mn spring steel materials of 1.2 meters of diameter, and quenched heat treatment is made, composite material disk (3)
Material is equipped with high-strength formula epoxy resin by high-quality carbon fiber unidirectional cloth, mixes a small amount of carbon nanotubes, and process system is pasted with hand
Obtain half composite material saw blade (2).
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| Application Number | Priority Date | Filing Date | Title |
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| CN201810027760.XA CN108214938A (en) | 2018-01-11 | 2018-01-11 | A kind of high speed diamond saw blade and its processing method |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201810027760.XA CN108214938A (en) | 2018-01-11 | 2018-01-11 | A kind of high speed diamond saw blade and its processing method |
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| CN108214938A true CN108214938A (en) | 2018-06-29 |
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| CN103867642A (en) * | 2014-03-28 | 2014-06-18 | 清华大学 | Drum-type high-speed composite material rotor and manufacturing method thereof |
| CN104275745A (en) * | 2013-07-11 | 2015-01-14 | 北京精准国汇技术有限公司 | Diamond composite circular saw blade |
| US20150342301A1 (en) * | 2014-05-28 | 2015-12-03 | HsuehHuan HSIEH | Safety toe cap made from nano composite material and preparation method of nano composite safety toe cap |
| KR20160003147U (en) * | 2015-03-10 | 2016-09-21 | 조승행 | Diamond Cutting Tool and Manufacturing Method Thereof |
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2018
- 2018-01-11 CN CN201810027760.XA patent/CN108214938A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1381329A (en) * | 2002-06-11 | 2002-11-27 | 李敏 | Composite saw blade |
| US20040107648A1 (en) * | 2002-09-24 | 2004-06-10 | Chien-Min Sung | Superabrasive wire saw and associated methods of manufacture |
| CN102504482A (en) * | 2011-09-29 | 2012-06-20 | 中国航空工业集团公司北京航空材料研究院 | Preparation method of rigid nanoparticle interlayer modified liquid-state molded composite material |
| CN102744789A (en) * | 2012-07-20 | 2012-10-24 | 刘正刚 | Energy-saving environment-friendly polymer-based composite material matrix of diamond circular saw blade |
| CN103264448A (en) * | 2013-06-08 | 2013-08-28 | 北京精准国汇技术有限公司 | Diamond circular saw blade polymer-base composite material base body and processing method thereof |
| CN104275745A (en) * | 2013-07-11 | 2015-01-14 | 北京精准国汇技术有限公司 | Diamond composite circular saw blade |
| CN103867642A (en) * | 2014-03-28 | 2014-06-18 | 清华大学 | Drum-type high-speed composite material rotor and manufacturing method thereof |
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| KR20160003147U (en) * | 2015-03-10 | 2016-09-21 | 조승행 | Diamond Cutting Tool and Manufacturing Method Thereof |
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