CN203712001U - Photovoltaic solar cutting saw blade for frame section - Google Patents
Photovoltaic solar cutting saw blade for frame section Download PDFInfo
- Publication number
- CN203712001U CN203712001U CN201420026623.1U CN201420026623U CN203712001U CN 203712001 U CN203712001 U CN 203712001U CN 201420026623 U CN201420026623 U CN 201420026623U CN 203712001 U CN203712001 U CN 203712001U
- Authority
- CN
- China
- Prior art keywords
- cutting
- cutting saw
- thickness
- photovoltaic solar
- saw blade
- 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.)
- Expired - Lifetime
Links
- 238000013016 damping Methods 0.000 claims abstract description 20
- 230000002093 peripheral effect Effects 0.000 claims description 10
- WYTGDNHDOZPMIW-RCBQFDQVSA-N alstonine Natural products C1=CC2=C3C=CC=CC3=NC2=C2N1C[C@H]1[C@H](C)OC=C(C(=O)OC)[C@H]1C2 WYTGDNHDOZPMIW-RCBQFDQVSA-N 0.000 claims description 5
- 230000000694 effects Effects 0.000 abstract description 6
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
- 229910052782 aluminium Inorganic materials 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Landscapes
- Sawing (AREA)
Abstract
The utility model discloses a photovoltaic solar cutting saw blade for a frame section. The solar cutting saw blade comprises a fixed portion located in the middle and a cutting portion arranged surrounding the fixed portion. A damping opening is arranged in the side of the cutting portion, the thickness h of the cutting portion is larger than or equal to 2.0mm and smaller than or equal to 2.2mm, the thickness H of the fixed portion is larger than or equal to 2.5mm and smaller than or equal to 4mm, and the damping opening is S-shaped. The cutting saw blade has the advantages of being small in cutter loss and good in damping and noise removing effect.
Description
Technical field
The present invention relates to cutting and use accessory technical field, especially relate to a kind of photovoltaic solar shape of peripheral frame cast-cutting saw slice.
Background technology
At present, carry out being characterized as of photovoltaic solar shape of peripheral frame when cutting cast-cutting saw slice used: the thick 3.5mm of overall cutter left and right, saw blade damping opening is a word opening.Like this, the aluminum forming while making this cutting blade cutting section bar expends larger, 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, preferably feature of erasure effect.
The technical solution adopted in the present invention is: photovoltaic solar shape of peripheral frame cast-cutting saw slice, comprise the fixed part in the middle of being positioned at and the cutting part 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, described damping opening is serpentine.
The thickness h of described cutting part is: h=2.1mm, the thickness H of described fixed part is: H=3.5mm.
The advantage that compared to the prior art the present invention had is: cutter damage less, and damping, erasure effect are better.Photovoltaic solar shape of peripheral frame of the present invention is with cast-cutting saw slice for traditional cast-cutting saw slice, and the thickness of cutting part is reduced to 2.1mm left and right by 3.5mm left and right, thereby has reduced 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, reduced the undue concentration of damping opening part stress, thereby played better damping and erasure effect.And, be set to boss-shaped by fixed part, reduce aforementioned change, especially reduce cutting part thickness, and the impact on cast-cutting saw slice bringing makes this cast-cutting saw slice remain good stability.Obviously, aforementioned change has also reduced the material cost of cast-cutting saw slice.
Brief description of the drawings
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 fixed part 11 in the middle of being positioned at and the annular cutting part 12 arranging around 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 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 photovoltaic solar shape of peripheral frame of the present invention reduces with the thickness of the cutting part of cast-cutting saw slice, effectively reduce cutter and damage; By the damping opening of a word opening being changed into " S " type opening, good damping and erasure effect are played; Be set to boss-shaped by fixed part, reduced aforementioned change, especially reduce cutting part thickness, the impact that cast-cutting saw slice stability is brought.Certainly, aforementioned change also fabulous reduction the material cost of cast-cutting saw slice.
The foregoing is only the preferred embodiments of the present invention; not thereby limit the scope of the claims of the present invention; every equivalent structure or conversion of equivalent flow process that utilizes description of the present invention and accompanying drawing content to do; 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 fixed part (11) in the middle of being positioned at and the cutting part (12) 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, described damping opening (13) is serpentine.
2. photovoltaic solar shape of peripheral frame cast-cutting saw slice according to claim 1, 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 |
|---|---|---|---|
| CN201420026623.1U CN203712001U (en) | 2014-01-16 | 2014-01-16 | Photovoltaic solar cutting saw blade for frame section |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420026623.1U CN203712001U (en) | 2014-01-16 | 2014-01-16 | Photovoltaic solar cutting saw blade for frame section |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203712001U true CN203712001U (en) | 2014-07-16 |
Family
ID=51151200
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420026623.1U Expired - Lifetime CN203712001U (en) | 2014-01-16 | 2014-01-16 | Photovoltaic solar cutting saw blade for frame section |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203712001U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104785855A (en) * | 2014-01-16 | 2015-07-22 | 江西晶科光伏材料有限公司 | Cutting saw blade for photovoltaic solar frame sectional material |
-
2014
- 2014-01-16 CN CN201420026623.1U patent/CN203712001U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104785855A (en) * | 2014-01-16 | 2015-07-22 | 江西晶科光伏材料有限公司 | Cutting saw blade for photovoltaic solar frame sectional material |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140716 |
|
| CX01 | Expiry of patent term |