CN104785855A - Cutting saw blade for photovoltaic solar frame sectional material - Google Patents
Cutting saw blade for photovoltaic solar frame sectional material Download PDFInfo
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- CN104785855A CN104785855A CN201410019129.7A CN201410019129A CN104785855A CN 104785855 A CN104785855 A CN 104785855A CN 201410019129 A CN201410019129 A CN 201410019129A CN 104785855 A CN104785855 A CN 104785855A
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- cutting
- cutting saw
- photovoltaic solar
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Abstract
The invention discloses a cutting saw blade for a photovoltaic solar frame sectional material. The cutting saw blade comprises a fixed part positioned in the middle, and a cutting part arranged by surrounding the fixed part, wherein a damping opening is formed in the edge side of the cutting part; a thickness h of the cutting part is not smaller than 2.0 mm and not bigger than 2.2 mm; a thickness H of the fixed part is not smaller than 2.5 mm and not bigger than 4 mm; and the damping opening is S-shaped. The cutting saw blade has the advantages of lower cutter loss and better damping and silencing effects.
Description
Technical field
The present invention relates to cutting accessory technical field, especially relate to a kind of photovoltaic solar shape of peripheral frame cast-cutting saw slice.
Background technology
At present, the feature of carrying out cast-cutting saw slice used when photovoltaic solar shape of peripheral frame cuts is: thick about the 3.5mm of overall cutter, saw blade damping opening is a word opening.Like this, when making this cutting blade cut section bar, the aluminum that formed expends comparatively large, and cutter damages comparatively serious, and the damping of this cast-cutting saw slice, erasure effect are undesirable.
Summary of the invention
The object of this invention is to provide a kind of photovoltaic solar shape of peripheral frame cast-cutting saw slice, it have cutter damage less, and damping, erasure effect preferably feature.
The technical solution adopted in the present invention is: photovoltaic solar shape of peripheral frame cast-cutting saw slice, comprise the cutting part being positioned at middle fixed part and arranging around this fixed part, and the avris of this cutting part is provided with damping opening, the thickness h of described cutting part is: 2.0mm≤h≤2.2mm, the thickness H of described fixed part is: 2.5mm≤H≤4mm, and described damping opening is serpentine.
The thickness h of described cutting part is: h=2.1mm, and the thickness H of described fixed part is: H=3.5mm.
The present invention is compared to the prior art advantageously: cutter damage less, and damping, erasure effect are better.Photovoltaic solar shape of peripheral frame cast-cutting saw slice of the present invention is for traditional cast-cutting saw slice, and the thickness of cutting part is reduced to about 2.1mm by about 3.5mm, thus decreases the loss of cutting aluminum, can reduce 1.4mm cutter at every turn and damage.Meanwhile, by the damping opening of a word opening is changed into S type opening, reduce the undue concentration of damping opening part stress, thus serve better damping and erasure effect.And, by fixed part is set to boss-shaped, reduce aforementioned change, especially reduce cutting part thickness, and the impact on cast-cutting saw slice brought, make this cast-cutting saw slice remain good stability.Obviously, aforementioned change also reduces the material cost of cast-cutting saw slice.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the present invention is further described:
Fig. 1 is the front view of embodiments of the invention.
In figure: 11, fixed part, 12, cutting part, 13, damping opening.
Detailed description of the invention
Embodiment, as shown in Figure 1: photovoltaic solar shape of peripheral frame cast-cutting saw slice, comprise the cutting part 12 being positioned at middle fixed part 11 and the annular around the setting of this fixed part 11, and the avris of this cutting part 12 is provided with damping opening 13.Concretely, the thickness h of this cutting part 12 is: 2.0mm≤h≤2.2mm, is preferably h=2.1mm; The thickness H of this fixed part 11 is: 2.5mm≤H≤4mm, is preferably H=3.5mm; This damping opening 13 is in serpentine, that is from the front of cast-cutting saw slice, this damping opening 13 is for having the Curved Continuous broken line of serpentine, and serpentine wherein is not only defined as 1.
In sum, for traditional cast-cutting saw slice, after the thickness reduction of the cutting part of photovoltaic solar shape of peripheral frame cast-cutting saw slice of the present invention, effectively reduce cutter and damage; By the damping opening of a word opening is changed into " S " type opening, serve good damping and erasure effect; By fixed part is set to boss-shaped, reduce aforementioned change, especially reduce cutting part thickness, on the impact that cast-cutting saw slice stability is brought.Certainly, the material cost reducing cast-cutting saw slice that aforementioned change is also fabulous.
The foregoing is only the preferred embodiments of the present invention; not thereby the scope of the claims of the present invention is limited; every utilize description of the present invention and accompanying drawing content to do equivalent structure or equivalent flow process conversion; or be directly or indirectly used in other relevant technical fields, be all in like manner included in scope of patent protection of the present invention.
Claims (2)
1. photovoltaic solar shape of peripheral frame cast-cutting saw slice, comprise the cutting part (12) being positioned at middle fixed part (11) and arranging around this fixed part (11), and the avris of this cutting part (12) is provided with damping opening (13), it is characterized in that: the thickness h of described cutting part (12) is: 2.0mm≤h≤2.2mm, the thickness H of described fixed part (11) is: 2.5mm≤H≤4mm, and described damping opening (13) is in serpentine.
2. photovoltaic solar shape of peripheral frame cast-cutting saw slice according to claim 1, it is characterized in that: the thickness h of described cutting part (12) is: h=2.1mm, the thickness H of described fixed part (11) is: H=3.5mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410019129.7A CN104785855A (en) | 2014-01-16 | 2014-01-16 | Cutting saw blade for photovoltaic solar frame sectional material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410019129.7A CN104785855A (en) | 2014-01-16 | 2014-01-16 | Cutting saw blade for photovoltaic solar frame sectional material |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104785855A true CN104785855A (en) | 2015-07-22 |
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ID=53551285
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410019129.7A Pending CN104785855A (en) | 2014-01-16 | 2014-01-16 | Cutting saw blade for photovoltaic solar frame sectional material |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104785855A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201249292Y (en) * | 2008-08-21 | 2009-06-03 | 泉州市洛江区双阳金刚石工具有限公司 | Saw blade with special silencing seams |
| CN201669475U (en) * | 2010-05-21 | 2010-12-15 | 河北星烁锯业股份有限公司 | Circular saw blade for silencing trough |
| CN202344610U (en) * | 2011-12-01 | 2012-07-25 | 上海沃兹金田锯业有限公司 | Dual-end die cutting saw |
| CN202894483U (en) * | 2012-12-03 | 2013-04-24 | 浙江长恒工具有限公司 | Noise-proof hard alloy saw bit |
| CN203712001U (en) * | 2014-01-16 | 2014-07-16 | 江西晶科光伏材料有限公司 | Photovoltaic solar cutting saw blade for frame section |
-
2014
- 2014-01-16 CN CN201410019129.7A patent/CN104785855A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201249292Y (en) * | 2008-08-21 | 2009-06-03 | 泉州市洛江区双阳金刚石工具有限公司 | Saw blade with special silencing seams |
| CN201669475U (en) * | 2010-05-21 | 2010-12-15 | 河北星烁锯业股份有限公司 | Circular saw blade for silencing trough |
| CN202344610U (en) * | 2011-12-01 | 2012-07-25 | 上海沃兹金田锯业有限公司 | Dual-end die cutting saw |
| CN202894483U (en) * | 2012-12-03 | 2013-04-24 | 浙江长恒工具有限公司 | Noise-proof hard alloy saw bit |
| CN203712001U (en) * | 2014-01-16 | 2014-07-16 | 江西晶科光伏材料有限公司 | Photovoltaic solar cutting saw blade for frame section |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20150722 |
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| RJ01 | Rejection of invention patent application after publication |