CN203510485U - Diamond composite circular saw web - Google Patents
Diamond composite circular saw web Download PDFInfo
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- CN203510485U CN203510485U CN201320411184.1U CN201320411184U CN203510485U CN 203510485 U CN203510485 U CN 203510485U CN 201320411184 U CN201320411184 U CN 201320411184U CN 203510485 U CN203510485 U CN 203510485U
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Abstract
The utility model discloses a diamond composite circular saw web. The diamond composite circular saw web comprises a saw web base body and diamond tool bits evenly fixed to the outer periphery of the saw web base body. The saw web base body is of a three-section structure and comprises a metal disc, a glue joint body and an embedded part tool apron in sequence from the center to the outside; the embedded part tool apron comprises an embedded end and a tool bit connecting end, and the diamond tool bits are fixed to the tool bit connecting end; a connecting flange is arranged on the outer periphery of the metal disc; the connecting flange and the embedded end are embedded into the inner periphery of the glue joint body and the outer periphery of the glue joint body respectively; the thickness of the connecting flange and the thickness of the embedded end are respectively smaller than the thickness of the glue joint body; the metal disc, the glue joint body and the embedded part tool bits are connected into a whole in a glue joint mode, and the surface of the metal disc, the surface of the glue joint body and the surfaces of the embedded part tool bits are kept flush with one another. The diamond composite circular saw web has the advantages of being light in weight, capable of reducing noise and low in energy consumption; the metal disc improves the strength and stiffness of the saw web, the saw web can adapt to the cutting mode with a small cutting depth and large feed and achieve the cutting effects that the linear velocity of the saw web is high and the cutting depth is larger than 5mm, straight-line cutting is stable, thicknesses of boards are uniform, and the quality of flag stone is stable.
Description
Technical field
The utility model relates to the compound saw blade of a kind of diamond, belongs to diamond disc manufacturing technology field.
Background technology
Diamond disc is a kind of machining tool that is widely used in building stones processing industry.Existing diamond disc mainly comprises two classes: steel matrix diamond disc and polymer matrix composite matrix diamond disc.Steel matrix diamond disc is the main product on market, and manufacturing cost is high, manufacture power consumption is high; And weight is large, in use procedure, power consumption is large, noise is large, handling inconvenience.Because steel matrix diamond disc is an integral body, high-frequency welding cutter head frequently, saw blade produces very large deformation, causes the slabstone quality fast reducing of sawing.Current diamond disc saw structure is put motor on being, and saw blade is unsettled arrangement, and the steel matrix saw blade that weight is large makes to combine saw, and to increase the difficulty of saw blade quantity very large, causes processing of stone efficiency to be difficult to increase substantially.These problems of steel matrix diamond saw blade have become the important restriction factor of diamond disc and processing of stone Industry Quick Development.And polymer matrix composite matrix diamond disc is the Novel saw blade just having come into the market, at energy-saving and noise-reducing, reduce production costs, reduce aspect cost of investment with the obvious advantage, be subject to extensive concern.Polymer matrix composite matrix diamond disc lightweight, the linear velocity of saw blade is fast, can remain on 50-90 meter per second.According to the rule of diamond disc operation, saw blade linear velocity is large, should choose large cutting depth, to improve stock-removing efficiency.But polymer matrix composite matrix diamond disc is because the rigidity of itself is not enough, and when the cutting depth of granite sawing surpasses 3mm, saw blade is easily impaired, and the stone material quality of sawing can not be guaranteed.In practice, recognize, it is little that polymer matrix composite matrix diamond disc can be applicable to cutting depth, the cutting mode that feed speed is large, and large for cutting depth, the cutting mode that feed speed is little is not too suitable for.Use finite element theory and analysis software (ANSYS) to carry out structural stress, deformation analysis and model analysis to existing diamond disc, result shows, the stress of saw blade mainly concentrates on the edge in cutter head sawing side-lower and saw bit matrix circular shaft hole, and this is because directly exerting pressure of sawing effect produces with the effect of contraction in saw bit matrix circular shaft hole.That is to say, polymer matrix composite matrix diamond disc is at above two main areas of stress concentration, and it is much bigger that steel matrix is compared in suffered damage, and its main cause is that polymer matrix composite matrix rigid is not enough, insufficient strength.
Utility model content
Technical problem to be solved in the utility model is, for polymer composites matrix diamond disc the deficiencies in the prior art, provide a kind of diamond compound saw blade, solve the outstanding problem of polymer matrix composite matrix diamond disc rigidity deficiency, insufficient strength, both there is light weight, noise reduction and low energy consumption, can adapt to the cutting mode that cutting-in is little, feeding is large again, can also reach saw blade linear velocity large, cutting depth is greater than the effect of 5mm cutting, make cutting straight line stable, sheet material thickness is even, slabstone steady quality.
Technical problem to be solved of the present utility model is achieved by the following technical solution:
The compound saw blade of diamond, comprises saw bit matrix and diamond segment, and diamond segment is evenly fixed in the circumferential outer edge of saw bit matrix, and described saw bit matrix is comprised successively rosette outward, gluedd joint body and built-in fitting tool rest by mind-set wherein; Described built-in fitting tool rest comprises that described diamond segment is fixed on cutter head link by paracentral pre-buried end and deep cutter head link; The periphery of described rosette is provided with flange connector; On the inside and outside both sides circumference of described splicing body, be embedded with respectively the flange connector of described rosette and the pre-buried end of built-in fitting tool rest; The thickness of the pre-buried end of the flange connector of described rosette and built-in fitting tool rest is less than the thickness of described splicing body; Described rosette, splicing body and built-in fitting tool rest are glued to after one, and three surface keeps concordant.
Described built-in fitting tool rest is formed by connecting by a plurality of tool rest elements, and each tool rest element is provided with three or three above cutter head links away from saw bit matrix center.Described built-in fitting tool rest is formed by connecting by 12-64 tool rest element.
The pre-buried end radial width of described built-in fitting tool rest and the ratio of cutter head link radial width are 1:1.Described rosette radius and flange connector radial width ratio are 1:0.1-1:0.5.
As required, the total depth that the pre-buried end of the flange connector of described rosette and tool rest embeds splicing body inside is 1-300 millimeter, and flange connector and pre-buried end radial width are than being 1:0.3-1:2.
For the ease of the surfacing after glueing joint, glued joint the little 0.5-6 millimeter of thickness of body described in the Thickness Ratio of the pre-buried end of the flange connector of described rosette and built-in fitting tool rest.
Distance between the centrifugal end of described rosette and the centripetal end of built-in fitting tool rest is 10 millimeters to 1000 millimeters.
The rosette radius of described saw bit matrix, splicing body radial width and built-in fitting tool rest radial width three's ratio is: 1:0.571:0.095 to 1:3:1.
In sum, the utility model provides a kind of diamond compound saw blade, and compared steel matrix diamond disc, has advantages of light weight, noise reduction and low energy consumption; Comparative polymer based composites matrix diamond disc, adopt after rosette, the strength and stiffness of saw blade are all improved significantly, can adapt to the cutting mode that cutting-in is little, feeding is large, can reach again saw blade linear velocity large, cutting depth is greater than the cutting effect of 5mm, makes cutting straight line stable, sheet material thickness is even, slabstone steady quality.
Below in conjunction with the drawings and specific embodiments, the technical solution of the utility model is described in detail.
Accompanying drawing explanation
Fig. 1 is the overall structure schematic diagram of the compound saw blade of the utility model diamond;
Fig. 2 is the compound saw blade partial sectional view of the utility model diamond;
Fig. 3 is the section structure schematic diagram of the compound saw blade of the utility model diamond;
Fig. 4 is the overall structure schematic diagram of the utility model rosette;
Fig. 5 is the partial sectional view of the utility model rosette;
Fig. 6 is the local section structural representation of the utility model embodiment mono-;
Fig. 7 is the local section structural representation of the utility model embodiment bis-.
The specific embodiment
Fig. 1 is the overall structure schematic diagram of the compound saw blade of the utility model diamond; Fig. 2 is the compound saw blade partial sectional view of the utility model diamond; Fig. 3 is the section structure schematic diagram of the compound saw blade of the utility model diamond.As Fig. 1 and in conjunction with as shown in Fig. 2, Fig. 3, the utility model provides a kind of diamond compound saw blade 100, comprises saw bit matrix 200 and diamond segment 300, and diamond segment 300 is evenly fixed in the circumferential outer edge of saw bit matrix 200.Described saw bit matrix 200 is comprised successively rosette 201 outward, is gluedd joint body 202 and built-in fitting tool rest 203 by mind-set wherein.Described built-in fitting tool rest 203 comprises that described diamond segment 300 is fixed on cutter head link 2032 by paracentral pre-buried end 2031 and deep cutter head link 2032.The periphery of described rosette 201 is provided with flange connector 2011, is embedded with respectively the flange connector 2011 of described rosette 201 and the pre-buried end of built-in fitting tool rest 203 on the inside and outside both sides circumference of described splicing body 202.The thickness of the flange connector 2011 of described rosette 201 and the pre-buried end 2031 of built-in fitting tool rest 203 is less than the thickness of described splicing body 202.Described rosette 201, splicing body 202 and built-in fitting tool rest 203 are glued to after one, and three surface keeps concordant.
In order to make saw blade there is in the course of the work certain thermal deformation resistant ability, guarantee the intensity of saw blade simultaneously, described built-in fitting tool rest 203 can be formed by connecting by a plurality of tool rest elements, between adjacent two tool rest elements on circumference, first by concaveconvex structure, splice, then link together by bonding mode.Such as can by the complete built-in fitting tool rest 203 shown in Fig. 1 in two, that is: being formed by connecting by two tool rest elements; Certainly the quantity of element can also be divided into more.The quantity of tool rest element is more, and the ability of saw blade thermal deformation resistant is just stronger, and intensity is also higher, but processing technology is corresponding also more complicated; And the quantity of tool rest element is fewer, the thermal deformation resistant ability of saw blade is just poorer, especially as shown in Figure 1 in structure, complete built-in fitting tool rest 203 is easy to produce at work thermal deformation, but complete built-in fitting tool rest can directly be stamped to form, do not need splicing, the technical process such as bonding, processing technology is relatively simple.Therefore, consider thermal deformation resistant ability, intensity and the processing technology of saw blade, make three reach to a certain extent balance, the magnitude setting of tool rest element can be selected according to the diameter difference of saw blade, preferably 12-64.In addition, three or three above cutter head links 2032 can be set on each tool rest element, such as: four or six cutter head links 2032 are set, even more.
The compound saw blade of this diamond provided by the utility model is series of products, and its size has certain requirement.According to the difference of saw blade diameter, by center outwards form successively described saw bit matrix 200 rosette 201, glued joint between body 202 and built-in fitting tool rest 203 threes and also have certain proportionate relationship.
By form, the dimension scale of various piece in the compound saw blade of diamond provided by the utility model is described below, rosette radius wherein, the ratio of glueing joint body radial width and built-in fitting tool rest radial width refer to the ratio of the compound saw blade appearance and size of this diamond, do not comprise flange connector for connecting and the size of pre-buried end.
The content of comprehensive upper table is known, and the rosette radius 201 of described saw bit matrix 200, splicing body 202 radial width and built-in fitting tool rest 203 radial width threes' ratio is: 1:0.571:0.095 to 1:3:1.It should be noted that, for saw blade is connected with power set, in the center of rosette, offer centre bore and be connected with the driving shaft of power set, in upper table, start at the radius size Shi Cong center of listed rosette, not by the radius deduction of centre bore.In addition, in order to guarantee to be connected firmly, the pre-buried end radial width of described built-in fitting tool rest and the ratio of cutter head link radial width are 1:1.Described rosette radius and flange connector radial width ratio are 1:0.1-0.5.The total depth that the pre-buried end 2031 of the flange connector 2011 of described rosette 201 and tool rest embeds splicing body 202 inside is 1-300 millimeter, and flange connector 2011 and pre-buried end 2031 radial width are than being 1:0.3-1:2; Preferably, the total depth that the pre-buried end 2031 of the flange connector 2011 of described rosette 201 and tool rest embeds splicing body 202 inside is 30-200 millimeter, and the radial width of flange connector 2011 and pre-buried end 2031 is than being 1:0.5-1:1.For the ease of the surfacing after glueing joint, glued joint the little 0.5-6 millimeter of thickness of body 202 described in the Thickness Ratio of the flange connector 2011 of described rosette 201 and the pre-buried end 2031 of built-in fitting tool rest, the little 0.6-4 millimeter of preferred thickness.In addition, the distance between the centrifugal end of described rosette 201 and the centripetal end of built-in fitting tool rest 203 is 10 millimeters to 1000 millimeters; Preferably, the distance between the centrifugal end of rosette 201 and the centripetal end of built-in fitting tool rest 203 is 30-200 millimeter.The rosette radius 201 of described saw bit matrix 200, splicing body 202 radial width and built-in fitting tool rest 203 radial width threes' ratio is: 1:0.571:0.095 to 1:3:1.
In order to strengthen pre-buried end, rosette is connected and fixation with splicing body, the pre-buried end 2031 of described built-in fitting tool rest is provided with the connecting through hole that 4-2000 diameter do not wait.Fig. 4 is the overall structure schematic diagram of the utility model rosette; Fig. 5 is the partial sectional view of the utility model rosette.As Fig. 4 and in conjunction with as shown in Fig. 5, the flange connector 2011 of described rosette 201 is provided with 4-300 connecting through hole 2012.
The material of described built-in fitting tool rest 203 is manganese alloy steel or carbon structural steel or both mixing.The material of described splicing body 202 is thermosetting resin or thermosetting adhesive.In order to reinforce the connection and to increase bulk strength, in described splicing body 202, also contain fiber, felt or fabric, the material of this fiber, felt or fabric be carbon fiber, aramid fiber, basalt fibre, glass fibre one of them, or above-mentioned two kinds, the mixing of two or more fibers.The material of described rosette 201 is aluminium alloy, manganese alloy steel or carbon structural steel.
Described rosette 201, splicing body 202 and built-in fitting tool rest 203 are one-time formed by the method for common splicing, and described method of glueing joint altogether comprises: hot press mold shaping or resin transfer molding.
Above the technical solution of the utility model has been done to whole description, below in conjunction with specific embodiment, the technical solution of the utility model has been described for example.
Embodiment mono-
Fig. 6 is the local section structural representation of the utility model embodiment mono-.As shown in Figure 6, the present embodiment provides a kind of diamond compound saw blade 100 ', comprises saw bit matrix 200 ' and diamond segment 300, and diamond segment 300 is evenly fixed in the circumferential outer edge of saw bit matrix 200 '.In the present embodiment, need to make diameter is 1600 millimeters, and thickness is the compound saw blade of the diamond of 7 millimeters.Select the cold treatment forging and stamping aluminium alloy plate of 7 millimeters thick as rosette 201 ', the diameter of rosette 201 ' is 1000 millimeters, and the radial width of flange connector 2011 ' is 50 millimeters, and thickness is 4 millimeters, offers 120 connecting through holes on it.Select 45 of 7 millimeters thick
#carbon structure steel plate is as built-in fitting tool rest 203 '.Shown in contrast Fig. 1, the built-in fitting tool rest 203 ' in the present embodiment is not comprised of whole disk, but is formed by connecting by 36 tool rest elements.The radially overall width of each tool rest element is 100 millimeters, and wherein, the radial width of cutter head link 2032 ' is 50 millimeters; The radial width of the pre-buried end 2031 ' of tool rest is 50 millimeters, and thickness is 4 millimeters; The circumference of each tool rest element is approximately 139.6 millimeters, is to calculate according to the diameter of 1600 millimeters of the compound saw blades of diamond, and concrete formula is: 1600 * 3.1415 ÷ 36.According to the requirement in national standard < < GB/T16457.1-2009 > >, it is that 2032 ', 36 tool rest elements of cutter head link of 24 millimeters can be installed altogether 108 diamond segments 300 that each tool rest element is provided with 3 radial width.Between two adjacent tool rest elements, be provided with the bosh 2033 ' that is spaced apart 22 millimeters.Each tool rest element is provided with 24 connecting through holes.Distance between the centrifugal end of rosette 201 ' and the centripetal end of built-in fitting tool rest 203 ' is 200 millimeters, the radial width of glueing joint body 202 ' is: 200 millimeters, adding and being embedded in the radial width of glueing joint the rosette flange connector in body is that the radial width of 50 millimeters and the pre-buried end of tool rest is 50 millimeters, and radially overall width amounts to 300 millimeters.As Fig. 3 and with reference to as shown in Fig. 2, the centrifugal end of above-mentioned rosette 201 ' refers to that flange connector 2011 stretches into the end that glueds joint body 202 ' part, and the centripetal end of built-in fitting tool rest 203 ' refers to that pre-buried end 2031 stretches into the end that glueds joint body 202 ' part.The thickness that the Thickness Ratio of the pre-buried end of the flange connector of rosette 201 ' and built-in fitting tool rest 203 ' glueds joint body 202 ' is little 3 millimeters.The radius of the rosette of composition saw bit matrix 200, splicing body radial width, built-in fitting tool rest radial width three's ratio is: 1:0.667:0.111.Select epoxy resin as adhesive, and select chopped carbon fiber and glass mat as reinforcement.
Adopt hot press mold shaping method to make the compound saw blade of diamond, concrete manufacture process comprises:
(1) mould coating release agent;
(2) flange connector and pre-buried end are carried out to surface treatment;
(3) built-in fitting tool rest dress mould forms annulus, rosette dress mould;
(4) prepare the adhesive of mixed carbon fibre, cutting glass mat;
(5) lay layer of glass felt, apply the adhesive of one deck mixed carbon fibre, with both alternate forms, carry out the laying of reinforcing material; Inject the not adhesive of carbon fiber-containing, carry out matched moulds, solidify, the demoulding and finishing; Through being up to the standards, be the compound saw blade finished product of diamond.
Embodiment bis-
Fig. 7 is the local section structural representation of the utility model embodiment bis-.As shown in Figure 7, the present embodiment provides a kind of diamond compound saw blade 100 ", comprise saw bit matrix 200 " and diamond segment 300, diamond segment 300 is evenly fixed on saw bit matrix 200 " circumferential outer edge on.In the present embodiment, need to make diameter is that 2000 millimeters, thickness are the compound saw blade of diamond of 8 millimeters.Select 45 of 8 millimeters thick
#carbon structure steel plate is as rosette 201 ", diameter is 1000 millimeters, flange connector 2011 " radial width be 60 millimeters, thickness is 5 millimeters, on it with 180 connecting through holes.Select the 65Mn steel of 8 millimeters thick as built-in fitting tool rest 203 ", radial width is 120 millimeters, wherein, cutter head link 2032 " radial width be 60 millimeters, pre-buried end 2031 " radial width be 60 millimeters, pre-buried end 2031 " thickness be 5 millimeters.Shown in contrast Fig. 1, built-in fitting tool rest 203 in the present embodiment " neither be formed by whole disk; but be formed by connecting by 32 tool rest elements; the circumferential length of each tool rest element is 196.343 millimeters; be to calculate according to the diameter of 2000 millimeters of the compound saw blades of diamond equally, and concrete formula is: 2000 * 3.1415 ÷ 32.It is the cutter head link 2032 of 24 millimeters that each tool rest element is provided with 4 radial width ", between two adjacent tool rest elements, be provided with the tank 2033 that is spaced apart 24 millimeters ", each tool rest element is provided with 32 connecting through holes.32 tool rest elements form built-in fitting tool rests 203 " whole annulus, one has 128 cutter head links 2032 ", 128 diamond segments 300 can be installed.Rosette 201 " centrifugal end and built-in fitting tool rest 203 " centripetal end between distance be 380 millimeters, glued joint body 202 " radial width be: 380 millimeters; adding and being embedded in the radial width of glueing joint the rosette flange connector in body is that the radial width of 60 millimeters and the pre-buried end of tool rest is 60 millimeters, glued joint body radially overall width be 500 millimeters.Rosette 201 " flange connector and built-in fitting tool rest 203 " pre-buried end 2031 " Thickness Ratio glued joint body 202 " thickness little 3 millimeters.The radius of the rosette of composition saw bit matrix 200, splicing body radial width, built-in fitting tool rest radial width three's ratio is: 1:1.136:0.136.
Select epoxy resin as adhesive, and select chopped carbon fiber and glass fabric as reinforcement.
Adopt hot press mold shaping method to make the compound saw blade of diamond, concrete manufacture process comprises:
(1) mould coating release agent;
(2) flange connector and pre-buried end are carried out to surface treatment;
(3) built-in fitting tool rest dress mould forms annulus, rosette dress mould;
(4) prepare adhesive, cutting glass fabric;
(5) with the layer of glass cloth form lay reinforcing material alternate with one deck carbon fiber; Matched moulds, injects adhesive, through steps such as overcuring, the demoulding and finishings, completes manufacture; Through being up to the standards, be the compound saw blade finished product of diamond.
In sum, the utility model provides a kind of diamond compound saw blade, comprise saw bit matrix and be evenly fixed on the diamond segment in saw bit matrix circumferential outer edge, described saw bit matrix is three stage structure body, by mind-set wherein, comprise successively rosette outward, glued joint body and built-in fitting tool rest, compared steel matrix diamond disc, has advantages of light weight, noise reduction and low energy consumption; Comparative polymer based composites matrix diamond disc, adopt after rosette, the strength and stiffness of saw blade are all improved significantly, can adapt to the cutting mode that cutting-in is little, feeding is large, can reach again saw blade linear velocity large, cutting depth is greater than the cutting effect of 5mm, makes cutting straight line stable, sheet material thickness is even, slabstone steady quality.
Claims (15)
1. the compound saw blade of diamond, comprises saw bit matrix (200) and diamond segment (300), and diamond segment is evenly fixed in the circumferential outer edge of saw bit matrix, it is characterized in that,
Described saw bit matrix (200) is comprised successively rosette (201) outward, is gluedd joint body (202) and built-in fitting tool rest (203) by mind-set wherein;
Described built-in fitting tool rest (203) comprises that described diamond segment (300) is fixed on cutter head link (2032) by paracentral pre-buried end (2031) and deep cutter head link (2032);
The periphery of described rosette (201) is provided with flange connector (2011);
On the inside and outside both sides circumference of splicing body (202), be embedded with respectively the flange connector (2011) of described rosette and the pre-buried end (2031) of built-in fitting tool rest;
The thickness of the pre-buried end (2031) of the flange connector of described rosette (2011) and built-in fitting tool rest is less than the thickness of described splicing body (202);
Described rosette (201), splicing body (202) and built-in fitting tool rest (203) are glued to after one, and three surface keeps concordant.
2. the compound saw blade of diamond as claimed in claim 1, it is characterized in that, described built-in fitting tool rest (203) is formed by connecting by a plurality of tool rest elements, and each tool rest element is provided with three or three above cutter head links (2032) away from saw bit matrix center.
3. the compound saw blade of diamond as claimed in claim 2, is characterized in that, described built-in fitting tool rest (203) is formed by connecting by 12-64 tool rest element.
4. the compound saw blade of diamond as claimed in claim 1, is characterized in that, the pre-buried end (2031) of described built-in fitting tool rest and the radial width of cutter head link (2032) are than being 1:1.
5. the compound saw blade of diamond as claimed in claim 1, is characterized in that, the radial width of the radius of described rosette (201) and flange connector (2011) is than being 1:0.1-1:0.5.
6. the compound saw blade of diamond as claimed in claim 1, it is characterized in that, it is 1-300 millimeter that the pre-buried end (2031) of the flange connector of described rosette (2011) and built-in fitting tool rest embeds the inner total depth of splicing body (202), and the radial width of described flange connector (2011) and pre-buried end (2031) is than being 1:0.3-1:2.
7. the compound saw blade of diamond as claimed in claim 6, is characterized in that, glueds joint the little 0.5-6 millimeter of thickness of body (202) described in the Thickness Ratio of the pre-buried end (2031) of the flange connector of described rosette (2011) and built-in fitting tool rest.
8. the compound saw blade of diamond as claimed in claim 6, is characterized in that, the distance between the centrifugal end of described rosette (201) and the centripetal end of built-in fitting tool rest (203) is 10 millimeters to 1000 millimeters.
9. the compound saw blade of diamond as claimed in claim 1, it is characterized in that, the ratio that forms radius, splicing body (202) radial width and built-in fitting tool rest (203) the radial width three of the rosette (201) of described saw bit matrix (200) is: 1:0.571:0.095 to 1:3:1.
10. the compound saw blade of diamond as claimed in claim 1, is characterized in that, the pre-buried end of described built-in fitting tool rest (2031) is provided with the connecting through hole that 4-2000 diameter do not wait.
The compound saw blade of 11. diamond as claimed in claim 1, is characterized in that, the flange connector of described rosette (2011) is provided with 4-300 connecting through hole (2012).
The compound saw blade of 12. diamond as claimed in claim 1, is characterized in that, the material of described splicing body (202) is thermosetting resin or thermosetting adhesive.
The compound saw blade of 13. diamond as claimed in claim 1, is characterized in that, the material of described rosette (201) is aluminium alloy, manganese alloy steel or carbon structural steel.
The compound saw blade of 14. diamond as claimed in claim 1, is characterized in that,
The diameter of described saw bit matrix (200 ') is 1600 millimeters;
Described rosette (201 ') is the cold treatment forging and stamping aluminium alloy plate of 7 millimeters thick, and diameter is 1000 millimeters, and the radial width of described flange connector (2011 ') is 50 millimeters, and thickness is 4 millimeters, offers 120 connecting through holes on this flange connector;
Described built-in fitting tool rest (203 ') is the 45# carbon structure steel plate of 7 millimeters thick, and radial width is 100 millimeters, and the radial width of described cutter head link (2032 ') is 50 millimeters, and the radial width of pre-buried end (2031 ') is 50 millimeters, and thickness is 4 millimeters;
This built-in fitting tool rest is formed by connecting by 36 tool rest elements, the circumference of each tool rest element is 139.6 millimeters, it is the cutter head link of 24 millimeters that each tool rest element of tool rest is provided with 3 radial width, 36 tool rest elements form the whole annulus of built-in fitting tool rest (203 '), and 108 diamond segments (300) are installed altogether; Between two adjacent tool rest elements, be provided with the bosh (2033 ') that is spaced apart 22 millimeters, each tool rest element is provided with 24 connecting through holes;
Distance between the centrifugal end of described rosette (201 ') and the centripetal end of built-in fitting tool rest (203 ') is 200 millimeters;
The radially overall width that glueds joint body (202 ') is 300 millimeters;
The thickness that the Thickness Ratio of the pre-buried end of the flange connector of rosette (201 ') and built-in fitting tool rest (203 ') glueds joint body (202 ') is little 3 millimeters.
The compound saw blade of 15. diamond as claimed in claim 1, is characterized in that,
The diameter of described saw bit matrix (200 ") is 2000 millimeters;
Described rosette (201 ") is the 45# carbon structure steel plate of 8 millimeters thick, and diameter is 1000 millimeters, and the radial width of described flange connector (2011 ") is 60 millimeters, and thickness is 5 millimeters, on this flange connector with 180 connecting through holes;
Described built-in fitting tool rest (203 ") is the 65Mn steel plate of 8 millimeters thick, and radial width is 120 millimeters, and the radial width of described cutter head link (2032 ") is 60 millimeters, and the radial width of pre-buried end (2031 ") is 60 millimeters, and thickness is 5 millimeters;
Described built-in fitting tool rest (203 ") by 32 tool rest elements, be formed by connecting, the circumferential length of each tool rest element is 196.343 millimeters; It is the cutter head link (2032 ") of 24 millimeters that each tool rest element is provided with 4 radial width, and 32 tool rest elements form the whole annulus of built-in fitting tool rest (203 "), and 128 diamond segments (300) are installed altogether; Between two adjacent tool rest elements, be provided with the tank (2033 ") that is spaced apart 24 millimeters, each tool rest element is provided with 32 connecting through holes;
Distance between the centripetal end of the centrifugal end of rosette (201 ") and built-in fitting tool rest (203 ") is 380 millimeters;
The radially overall width of described splicing body (202 ") is 500 millimeters;
The thickness that the Thickness Ratio of the pre-buried end of the flange connector of described rosette (201 ") and built-in fitting tool rest (203 ") (2031 ") glueds joint body (202 ") is little 3 millimeters.
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| CN201320411184.1U CN203510485U (en) | 2013-07-11 | 2013-07-11 | Diamond composite circular saw web |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| CN106363240A (en) * | 2015-07-20 | 2017-02-01 | 侯家祥 | Noise-reduction saw blade and manufacture method for base body of same |
| CN110856871A (en) * | 2018-08-06 | 2020-03-03 | 江苏友和工具有限公司 | Diamond cutter bit cryogenic treatment method |
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2013
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| CN106363240A (en) * | 2015-07-20 | 2017-02-01 | 侯家祥 | Noise-reduction saw blade and manufacture method for base body of same |
| CN110856871A (en) * | 2018-08-06 | 2020-03-03 | 江苏友和工具有限公司 | Diamond cutter bit cryogenic treatment method |
| CN110856871B (en) * | 2018-08-06 | 2021-09-28 | 江苏友和工具有限公司 | Diamond cutter bit cryogenic treatment method |
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