CN103364235A - Peel strength test specimen cutting tool - Google Patents
Peel strength test specimen cutting tool Download PDFInfo
- Publication number
- CN103364235A CN103364235A CN201210101646XA CN201210101646A CN103364235A CN 103364235 A CN103364235 A CN 103364235A CN 201210101646X A CN201210101646X A CN 201210101646XA CN 201210101646 A CN201210101646 A CN 201210101646A CN 103364235 A CN103364235 A CN 103364235A
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- CN
- China
- Prior art keywords
- strength test
- handle
- peeling strength
- test sample
- scribing
- 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.)
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Abstract
The invention relates to a peel strength test specimen cutting tool. The cutting tool comprises a handle and a copper plate, the handle is fixed on the copper plate, and the copper plate is provided with a plurality of parallel guide slots. Compared with the prior art, the peel strength test specimen cutting tool has the advantages that the risk of scratching the finger is avoided, the operation is convenient and safe, the precision of cutting of the specimen strip is high, the cutting efficiency is high and the like.
Description
Technical field
The present invention relates to a kind of scribing frock, especially relate to a kind of frock for scribing peeling strength test sample.
Background technology
One of critical process in the crystalline silicon solar cell modules production run is the laminated piece lamination, namely the high temperature and high pressure environment by laminating machine is bonded together the materials such as tempered glass, EVA, cell piece, backboard, if bounding force can cause cell piece loosening not, directly destroy component sealing and electric property.For guaranteeing assembly quality, monitor each storeroom cohesive force situation, assembly producer needs the stability of every batch of material and daily laminating technology is carried out bounding force test, i.e. peeling strength test.Need to carry out at specimen surface the scribing of certain-length and width before the peeling strength test.
Be to finish by two different straight steel rulers of length to cutting of sample at present, do not have special scribing frock.Need a hand to pin straight steel ruler in the scribing process, other 1 hand is close to the straight steel ruler edge with cutter and is carried out scribing, and 1 sample of scribing approximately needs 3min.Because the specimen surface Material texture is harder, therefore often occuring, cutter draws the accidents such as askew, size is undesirable, scratching fingers.Operation is inconvenience comparatively, and efficient is low.
Summary of the invention
Purpose of the present invention be exactly provide in order to overcome the defective that above-mentioned prior art exists a kind of easy and simple to handle, use safety, peeling strength test sample scribing frock that efficient is high.
Purpose of the present invention can be achieved through the following technical solutions:
A kind of peeling strength test sample scribing frock comprises handle and copper coin, and described handle is fixed on the copper coin, and this copper coin offers many guide grooves that are parallel to each other.
Described guide groove is positioned at the both sides of handle, and each side of handle is provided with at least one guide groove.
The width of described guide groove is at least 0.5mm, and the length of guide groove is greater than the length of peeling strength test sample.
Described handle is bonded on the copper coin by the acrylic foam film.
The thickness of described copper coin is 2mm.
Described handle is the stainless steel handle.
Compared with prior art, the present invention need not 2 straight steel rulers and repeatedly measures, and fixing hand-held handle is arranged above the frock, therefore avoided the risk of blade scratching fingers in using, have that easy to operate, safety, scribing testing bar precision are high, scribing efficient advantages of higher.
Description of drawings
Fig. 1 is structural representation of the present invention;
Among the figure, 1 is handle, and 2 is guide groove, and 3 is the acrylic foam film, and 4 is copper coin.
Embodiment
The present invention is described in detail below in conjunction with the drawings and specific embodiments.
Embodiment
As shown in Figure 1, a kind of peeling strength test sample scribing frock, comprise handle 1 and copper coin 4, handle 1 is the stainless steel handle, is bonded on the copper coin 4 by acrylic foam film 3, this copper coin 4 offers 7 guide grooves that are parallel to each other 2, wherein 3 guide grooves 2 are positioned at a side of handle 1, other 4 opposite sides that are positioned at handle 1, and the width of guide groove 2 is at least 0.5mm, length is greater than the length of the peeling strength test sample that needs scribing, and the thickness of copper coin 4 is 2mm.
In practical operation; at first this frock is placed specimen surface; one holds the downward vertically application of force (dynamics is guaranteed in the scribing process mobile getting final product of sample) of handle; the another hand is held and is used cutter; before and after twice with in the blade point of a knife partial insertion twice guide groove; blade and sample face keep certain angle; suitably firmly (drawing saturating material gets final product) caudad draws from the guide groove top; then remove frock; sample is fixed on the puller system; with clamp clamps sample top reserved part, after finishing, the parameter setting can test.
Claims (6)
1. a peeling strength test sample scribing frock is characterized in that, comprise handle and copper coin, described handle is fixed on the copper coin, and this copper coin offers many guide grooves that are parallel to each other.
2. a kind of peeling strength test sample scribing frock according to claim 1 is characterized in that, described guide groove is positioned at the both sides of handle, and each side of handle is provided with at least one guide groove.
3. a kind of peeling strength test sample scribing frock according to claim 1 and 2 is characterized in that, the width of described guide groove is at least 0.5mm, and the length of guide groove is greater than the length of peeling strength test sample.
4. a kind of peeling strength test sample scribing frock according to claim 1 is characterized in that, described handle is bonded on the copper coin by the acrylic foam film.
5. a kind of peeling strength test sample scribing frock according to claim 1 is characterized in that, the thickness of described copper coin is 2mm.
6. a kind of peeling strength test sample scribing frock according to claim 1 is characterized in that, described handle is the stainless steel handle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210101646XA CN103364235A (en) | 2012-04-09 | 2012-04-09 | Peel strength test specimen cutting tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210101646XA CN103364235A (en) | 2012-04-09 | 2012-04-09 | Peel strength test specimen cutting tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103364235A true CN103364235A (en) | 2013-10-23 |
Family
ID=49366085
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210101646XA Pending CN103364235A (en) | 2012-04-09 | 2012-04-09 | Peel strength test specimen cutting tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103364235A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103978503A (en) * | 2014-04-25 | 2014-08-13 | 苏州盛康光伏科技有限公司 | Special cutter for peel strength test of photovoltaic assembly |
| CN108152097A (en) * | 2017-12-04 | 2018-06-12 | 中国航发北京航空材料研究院 | A kind of tooling for cutting 180 ° of peel test specimens of sealant |
| CN117030498A (en) * | 2023-10-10 | 2023-11-10 | 宁德时代新能源科技股份有限公司 | Method for extension test and extension test device |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2150879A (en) * | 1983-08-04 | 1985-07-10 | Robert Alan Seeley | Kitchen work top butt joint jig |
| CN1135962A (en) * | 1995-04-18 | 1996-11-20 | 鲍勃斯脱股份有限公司 | Tools for plate cutters and apparatus therefor |
| CN202018417U (en) * | 2011-03-24 | 2011-10-26 | 浙江索拉贝特能源科技有限公司 | Test tool |
| CN202614570U (en) * | 2012-04-09 | 2012-12-19 | 中电电气(上海)太阳能科技有限公司 | Tool used for cutting and shelling of sample in strength test |
-
2012
- 2012-04-09 CN CN201210101646XA patent/CN103364235A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2150879A (en) * | 1983-08-04 | 1985-07-10 | Robert Alan Seeley | Kitchen work top butt joint jig |
| CN1135962A (en) * | 1995-04-18 | 1996-11-20 | 鲍勃斯脱股份有限公司 | Tools for plate cutters and apparatus therefor |
| CN202018417U (en) * | 2011-03-24 | 2011-10-26 | 浙江索拉贝特能源科技有限公司 | Test tool |
| CN202614570U (en) * | 2012-04-09 | 2012-12-19 | 中电电气(上海)太阳能科技有限公司 | Tool used for cutting and shelling of sample in strength test |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103978503A (en) * | 2014-04-25 | 2014-08-13 | 苏州盛康光伏科技有限公司 | Special cutter for peel strength test of photovoltaic assembly |
| CN108152097A (en) * | 2017-12-04 | 2018-06-12 | 中国航发北京航空材料研究院 | A kind of tooling for cutting 180 ° of peel test specimens of sealant |
| CN117030498A (en) * | 2023-10-10 | 2023-11-10 | 宁德时代新能源科技股份有限公司 | Method for extension test and extension test device |
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|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20131023 |