CN104117731A - Adhesive composite silencing saw blade primary structure - Google Patents
Adhesive composite silencing saw blade primary structure Download PDFInfo
- Publication number
- CN104117731A CN104117731A CN201410327458.8A CN201410327458A CN104117731A CN 104117731 A CN104117731 A CN 104117731A CN 201410327458 A CN201410327458 A CN 201410327458A CN 104117731 A CN104117731 A CN 104117731A
- Authority
- CN
- China
- Prior art keywords
- layer
- saw blade
- adhesive
- viscose glue
- primary structure
- 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
Landscapes
- Polishing Bodies And Polishing Tools (AREA)
Abstract
An adhesive composite silencing saw blade primary structure comprises a saw blade primary structure body, wherein a center hole is formed in the center of the saw blade primary structure body, and the saw blade primary structure body is formed by bonding a plurality of layers of metal plates through adhesive layers. There are three layers of metal plates, and the thickness of the middle layer of metal plate is larger than the thickness of the outer layer primary structure body. A welding layer is further arranged in the adhesive layers. According to the adhesive composite silencing saw blade primary structure, the composite structure formed by bonding the multiple layers of metal plates is adopted for making the saw blade primary structure body have good strength, rigidity and plasticity, and therefore on the one hand, cutting deflection can be effectively reduced, and on the other hand, self-absorbing and buffer performance of cutting vibration can be improved. The arranged adhesive layers serve as damping medium layers to effectively reduce vibration generated in the saw cutting process and lower noise generated in the saw cutting process.
Description
Technical field
The present invention relates to a kind of saw bit matrix, particularly a kind of viscose glue compound silencing saw blade matrix.
Background technology
The version that compound noise-reduction diamond saw blade matrix extensively adopts is at present in the middle of double layer of metal plate, clamp the type media such as copper sheet and by spot welding, three be fixed together, and this kind of compound silencing saw blade matrix has certain erasure effect.But because environmental protection requirement is at present more and more higher, sawing noise urgently further reduces, thereby the sound-deadening and noise-reducing performance of silent saw blade matrix has been proposed to requirements at the higher level.
Summary of the invention
Technical problem to be solved by this invention is to provide a kind of viscose glue compound silencing saw blade matrix, can, under the prerequisite of guaranteeing strength and stiffness, further reduce the noise producing in sawing.
For solving the problems of the technologies described above, the technical solution adopted in the present invention is: a kind of viscose glue compound silencing saw blade matrix, comprise saw bit matrix, saw bit matrix center is provided with centre bore middle level metallic plate, and saw bit matrix is formed by adhesive-layer middle level metallic plate bonding by three-ply metal.
In described three-ply metal, the thickness of metallic plate middle level, middle level metallic plate is greater than the thickness of outer metal plates middle level metallic plate;
Or three-layer metal plate thickness is identical.
Described adhesive-layer middle level metallic plate is independent colloid adhesive linkage.
Described adhesive-layer middle level metallic plate is the adhesive-layer that is provided with auxiliary welding layer middle level metallic plate.
Described auxiliary welding layer middle level metallic plate can only be positioned at the outer circular edge position of saw bit matrix, also can be positioned at outer circular edge position and the metal-sheet edges position, centre bore middle level of saw bit matrix simultaneously.
Described adhesive-layer middle level metallic plate is the adhesive-layer that is provided with auxiliary riveting parts.
Described metallic plate middle level, middle level metallic plate is provided with multiple through holes middle level metallic plate and/or middle level, groove hole metallic plate, and adhesive-layer middle level metallic plate runs through described through hole middle level metallic plate and middle level, groove hole metallic plate.
Described adhesive-layer middle level metallic plate accounts for the more than 2/3rds of faying face area between each layer of metallic plate.
Described adhesive-layer middle level metallic plate material is one or more the combination in acrylate, polyvinyl alcohol, silicone adhesive, polyurethane, phenolic resins or epoxy resin.
A kind of viscose glue compound silencing saw blade matrix provided by the invention, by adopting the gluing composite construction of three-ply metal, make saw bit matrix itself there is good strength, rigidity and plasticity, thereby can effectively reduce cutting beat on the one hand, can improve on the other hand self-absorption and the shock-absorbing capacity of cutting vibrating.
On middle level metallic plate due to three-ply metal, there are through hole or the groove hole of some, the thermal stress producing while being on the one hand conducive to discharge sawing and reduce saw bit matrix temperature distortion, effectively reduces by the axial symmetry and the geometric continuity that destroy saw bit matrix vibration frequency and the noise transmission that sawing produces on the other hand.
Due to more than 2/3rds area in the faying face region between adhesive linkage covering double layer of metal plate, the groove hole that adhesive-layer runs through all through holes and preferably comprises simultaneously, the viscose glue of enough volumes has ensured metallic plate bonding strength, the vibration while effectively reducing sawing as resisting medium on the other hand and the generation of noise on the one hand.
The effect that the present invention can produce is: under the prerequisite of strength and stiffness that ensures saw blade, generation of vibration while not only effectively reducing sawing and vibration frequency, noise producing and noise transmission while effectively reducing sawing, improve the self-absorption ability of saw blade noise and vibration, and thermal deformation while having reduced sawing, improve cutting stationarity and cut quality, be significant for the cutting noise of further reduction product of the present invention.
Brief description of the drawings
Below in conjunction with drawings and Examples, the invention will be further described:
Fig. 1 is integrally-built generalized section of the present invention.
Fig. 2 is the structural representation of one of embodiments of the invention.
Fig. 3 is the structural representation of one of embodiments of the invention.
Fig. 4 is the structural representation of one of embodiments of the invention.
Fig. 5 is the structural representation of one of middle level metallic plate embodiment in the present invention.
Fig. 6 is the structural representation of one of middle level metallic plate embodiment in the present invention.
In figure, centre bore 1, adhesive-layer 2, outer matrix 3, auxiliary welding layer 4, middle level metallic plate 5, through hole 51, groove hole 52.
Detailed description of the invention
Embodiment 1:
In Fig. 1, a kind of viscose glue compound silencing saw blade matrix, comprises saw bit matrix, and saw bit matrix center is provided with centre bore 1, and saw bit matrix is formed by adhesive-layer 2 bondings by three-ply metal.The adhesive-layer 2 arranging can ensure integrated connection intensity and the saw bit matrix rigidity of three-ply metal, the vibration producing while effectively reducing sawing as resisting medium on the other hand and noise on the one hand.
Embodiment 2:
In preferred scheme, the thickness of three-ply metal is identical, not shown.Structure thus, is convenient to processing, and as the production in enormous quantities on production line, the processing cost of this structure is minimum.
Embodiment 3:
Preferred scheme is as in Fig. 1, and described metallic plate is three layers, and the thickness of middle level metallic plate 5 is greater than the thickness of outer matrix 3.After tested, the noise reduction of this structure is better than embodiment 2, and concrete reason is not quite clear, and supposition is because the thickness difference of metallic plate, thereby the vibration frequency the producing part of can cancelling each other.
Embodiment 4:
Preferred scheme, as in Fig. 2～4, is also provided with auxiliary welding layer 4 in described adhesive-layer 2.Structure thus, has further guaranteed the strength and stiffness of saw bit matrix.
Embodiment 5:
On the basis of above-described embodiment, preferred scheme is as in Fig. 2, and described weld layer 4 is positioned at the outer circular edge position of saw bit matrix.Structure thus, has strengthened saw bit matrix outer circular edge, i.e. the intensity of tooth portion operating position.
Embodiment 6:
On the basis of above-described embodiment, preferred scheme is as in Fig. 3, and described weld layer 4 is positioned at the outer circular edge position of saw bit matrix and the marginal position of centre bore 1.Structure thus, has strengthened the intensity of the marginal position of saw bit matrix outer circular edge and centre bore 1.
Embodiment 7:
On the basis of above-described embodiment, preferred scheme is as in Fig. 5,6, and described middle level metallic plate 5 is provided with multiple through holes 51 and/or groove hole 52, and adhesive-layer 2 runs through described through hole 51 and preferred groove hole 52.Structure thus, in increasing adhesion strength, the structure in through hole 51 and groove hole 52, the thermal stress producing while being conducive to discharge sawing and reduce saw bit matrix temperature distortion, effectively reduce by destroying the axial symmetry of saw bit matrix and geometric continuity vibration frequency and the noise transmission that sawing produces on the other hand, and effectively improve vibration and the noise self-absorption ability of matrix itself by increasing the volume of viscose glue of matrix.
Middle level metallic plate embodiment 8:
In preferred scheme, described adhesive-layer 2 accounts for the more than 2/3rds of faying face area between each layer of metallic plate.Need abundant adhesive-layer 2 areas can obtain better adhesion strength and better noise reduction.
Embodiment 9:
On the basis of above-described embodiment, in preferred scheme, in described adhesive-layer 2, be also provided with auxiliary riveting parts.Not shown, the combining structure of employing riveting parts and adhesive-layer 2, compared with welding, production efficiency is higher.In the time that auxiliary riveting parts, adhesive-layer 2 and auxiliary welding layer 4 combine, the suitable requirement for auxiliary welding layer can correspondingly reduce, and has also improved to a certain extent production efficiency.
Embodiment 10:
In preferred scheme, described adhesive-layer 2 materials are the one or more combination in acrylate, polyvinyl alcohol, silicone adhesive, polyurethane, phenolic resins or epoxy resin.The proportioning that it should be noted that adhesive-layer 2 is the state of the art.
The above embodiments, also can combine mutually, to produce more example, limit by length and repeat no more.
The above embodiments are only the preferred technical solution of the present invention; and should not be considered as for restriction of the present invention; the technical scheme that protection scope of the present invention should be recorded with claim, comprises that in the technical scheme that claim records, the alternative that is equal to of technical characterictic is protection domain.Being equal within the scope of this, replaces and improves, also within protection scope of the present invention.
Claims (9)
1. a viscose glue compound silencing saw blade matrix, comprises saw bit matrix, and saw bit matrix center is provided with centre bore (1), it is characterized in that: saw bit matrix is formed by adhesive-layer (2) bonding by three-ply metal.
2. a kind of viscose glue compound silencing saw blade matrix according to claim 1, is characterized in that: in described three-ply metal, the thickness of middle level metallic plate (5) is greater than the thickness of outer metal plates (3);
Or three-layer metal plate thickness is identical.
3. a kind of viscose glue compound silencing saw blade matrix according to claim 1, is characterized in that: described adhesive-layer (2) is independent colloid adhesive linkage.
4. a kind of viscose glue compound silencing saw blade matrix according to claim 1, is characterized in that: described adhesive-layer (2) is for being provided with the adhesive-layer of auxiliary welding layer (4).
5. a kind of viscose glue compound silencing saw blade matrix according to claim 4, it is characterized in that: described auxiliary welding layer (4) can only be positioned at the outer circular edge position of saw bit matrix, also can be positioned at outer circular edge position and centre bore (1) marginal position of saw bit matrix simultaneously.
6. a kind of viscose glue compound silencing saw blade matrix according to claim 1, is characterized in that: described adhesive-layer (2) is for being provided with the adhesive-layer of auxiliary riveting parts.
7. according to a kind of viscose glue compound silencing saw blade matrix described in claim 1 ~ 6 any one, it is characterized in that: described middle level metallic plate (5) is provided with multiple through holes (51) and/or groove hole (52), adhesive-layer (2) runs through described through hole (51) and groove hole (52).
8. according to a kind of viscose glue compound silencing saw blade matrix described in claim 1 ~ 6 any one, it is characterized in that: described adhesive-layer (2) accounts for the more than 2/3rds of faying face area between each layer of metallic plate.
9. a kind of viscose glue compound silencing saw blade matrix according to claim 1, is characterized in that: described adhesive-layer (2) material is one or more the combination in acrylate, polyvinyl alcohol, silicone adhesive, polyurethane, phenolic resins or epoxy resin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410327458.8A CN104117731B (en) | 2014-07-10 | 2014-07-10 | Viscose glue compound silencing saw blade matrix |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410327458.8A CN104117731B (en) | 2014-07-10 | 2014-07-10 | Viscose glue compound silencing saw blade matrix |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104117731A true CN104117731A (en) | 2014-10-29 |
| CN104117731B CN104117731B (en) | 2017-09-05 |
Family
ID=51763493
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410327458.8A Active CN104117731B (en) | 2014-07-10 | 2014-07-10 | Viscose glue compound silencing saw blade matrix |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104117731B (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2018034265A (en) * | 2016-08-31 | 2018-03-08 | 株式会社ディスコ | Metal saw |
| CN107855599A (en) * | 2017-12-08 | 2018-03-30 | 临沂先行锯业有限公司 | Saw blade and its damping noise-reducing structure |
| CN109158698A (en) * | 2018-10-17 | 2019-01-08 | 浙江至广精密工具有限公司 | A kind of welding procedure of saw blade |
| CN112247272A (en) * | 2020-09-11 | 2021-01-22 | 高斯(杭州)智能科技有限公司 | Noise reduction saw blade and preparation method thereof |
| JP2021014011A (en) * | 2020-10-30 | 2021-02-12 | 株式会社ディスコ | Metal saw |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4867025A (en) * | 1978-07-28 | 1989-09-19 | Gomex Verktyg Ab | Circular saw blade |
| JPH0852614A (en) * | 1994-08-15 | 1996-02-27 | Hiroshi Iwata | Damping base metal for circular saw |
| CN1265964A (en) * | 2000-05-09 | 2000-09-13 | 石家庄冀凯金刚石制品有限责任公司 | Silencing circular saw disc with damping noise-reducing base body |
| CN201471006U (en) * | 2009-03-27 | 2010-05-19 | 厦门致力金刚石工具有限公司 | Noise reduction saw base body |
| CN102179566A (en) * | 2011-04-01 | 2011-09-14 | 山东黑旋风锯业有限公司 | Compound muffling hard alloy saw bit and manufacturing method thereof |
| CN202062521U (en) * | 2011-02-23 | 2011-12-07 | 石家庄环球新世纪工具有限公司 | Silenced circular diamond saw blade of composite substrate |
| CN202062522U (en) * | 2011-05-11 | 2011-12-07 | 晶日金刚石工业有限公司 | Ultrathin diamond saw blade cemented with flange plates |
| CN203944926U (en) * | 2014-07-10 | 2014-11-19 | 黑旋风锯业股份有限公司 | Viscose glue compound silencing saw blade matrix |
-
2014
- 2014-07-10 CN CN201410327458.8A patent/CN104117731B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4867025A (en) * | 1978-07-28 | 1989-09-19 | Gomex Verktyg Ab | Circular saw blade |
| JPH0852614A (en) * | 1994-08-15 | 1996-02-27 | Hiroshi Iwata | Damping base metal for circular saw |
| CN1265964A (en) * | 2000-05-09 | 2000-09-13 | 石家庄冀凯金刚石制品有限责任公司 | Silencing circular saw disc with damping noise-reducing base body |
| CN201471006U (en) * | 2009-03-27 | 2010-05-19 | 厦门致力金刚石工具有限公司 | Noise reduction saw base body |
| CN202062521U (en) * | 2011-02-23 | 2011-12-07 | 石家庄环球新世纪工具有限公司 | Silenced circular diamond saw blade of composite substrate |
| CN102179566A (en) * | 2011-04-01 | 2011-09-14 | 山东黑旋风锯业有限公司 | Compound muffling hard alloy saw bit and manufacturing method thereof |
| CN202062522U (en) * | 2011-05-11 | 2011-12-07 | 晶日金刚石工业有限公司 | Ultrathin diamond saw blade cemented with flange plates |
| CN203944926U (en) * | 2014-07-10 | 2014-11-19 | 黑旋风锯业股份有限公司 | Viscose glue compound silencing saw blade matrix |
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2018034265A (en) * | 2016-08-31 | 2018-03-08 | 株式会社ディスコ | Metal saw |
| CN107791371A (en) * | 2016-08-31 | 2018-03-13 | 株式会社迪思科 | Metal saw |
| TWI797592B (en) * | 2016-08-31 | 2023-04-01 | 日商迪思科股份有限公司 | metal saw |
| CN107791371B (en) * | 2016-08-31 | 2021-03-05 | 株式会社迪思科 | Metal saw |
| TWI758302B (en) * | 2016-08-31 | 2022-03-21 | 日商迪思科股份有限公司 | metal saw |
| CN107855599A (en) * | 2017-12-08 | 2018-03-30 | 临沂先行锯业有限公司 | Saw blade and its damping noise-reducing structure |
| CN107855599B (en) * | 2017-12-08 | 2023-09-01 | 临沂先行锯业有限公司 | Circular saw blade and damping and silencing structure thereof |
| CN109158698A (en) * | 2018-10-17 | 2019-01-08 | 浙江至广精密工具有限公司 | A kind of welding procedure of saw blade |
| CN109158698B (en) * | 2018-10-17 | 2020-05-22 | 浙江至广精密工具有限公司 | Welding process of circular saw blade |
| CN112247272B (en) * | 2020-09-11 | 2022-03-04 | 高斯(杭州)智能科技有限公司 | Noise reduction saw blade and preparation method thereof |
| CN112247272A (en) * | 2020-09-11 | 2021-01-22 | 高斯(杭州)智能科技有限公司 | Noise reduction saw blade and preparation method thereof |
| JP7007074B2 (en) | 2020-10-30 | 2022-01-24 | 株式会社ディスコ | Metal saw |
| JP2021014011A (en) * | 2020-10-30 | 2021-02-12 | 株式会社ディスコ | Metal saw |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104117731B (en) | 2017-09-05 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104117731A (en) | Adhesive composite silencing saw blade primary structure | |
| CN102300703B (en) | Honeycomb core structure for use in a structural panel for a jet engine nacelle | |
| CN104551231B (en) | Riveting assisting type adhesive combined silencing saw blade base body | |
| CN205029852U (en) | Vibrating diaphragm and receiver | |
| CN204954153U (en) | Push -pull type ultrasonic wave energy conversion device | |
| CN203944926U (en) | Viscose glue compound silencing saw blade matrix | |
| CN110580894B (en) | Acoustic baffle composite structure for underwater detection equipment | |
| CN201471006U (en) | Noise reduction saw base body | |
| JP2016157113A (en) | Sound absorption material | |
| CN110026609B (en) | Low-noise saw blade and production method thereof | |
| CN204430433U (en) | A kind of riveted joint auxiliary type viscose glue compound silencing saw blade matrix | |
| CN201304688Y (en) | Diamond saw blade | |
| CN207327725U (en) | A kind of ultralight damping material | |
| CN202411551U (en) | Base body of stainless steel screen composite noise reduction sawblade | |
| CN203391396U (en) | Comb-shaped flexible variable damping rubber plate | |
| JP2012071514A (en) | Honeycomb sandwich structure composite material, and method for manufacturing honeycomb sandwich structure composite material | |
| CN111798825A (en) | Sound absorption panel | |
| CN215615521U (en) | Amortization saw bit | |
| CN107855599B (en) | Circular saw blade and damping and silencing structure thereof | |
| CN103286993B (en) | Pectinate flexible variable-damping rubber plate and processing method thereof | |
| CN213919009U (en) | High strength granite saw bit | |
| CN212434251U (en) | Sound absorption panel | |
| CN105947175B (en) | A kind of low noise helicopter | |
| CN221049153U (en) | Honeycomb plate cladding type edge sealing structure capable of fault tolerance | |
| CN210911400U (en) | Compression-resistant sound-absorbing sandwich composite board |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |