CN108152097A - A kind of tooling for cutting 180 ° of peel test specimens of sealant - Google Patents
A kind of tooling for cutting 180 ° of peel test specimens of sealant Download PDFInfo
- Publication number
- CN108152097A CN108152097A CN201711266312.7A CN201711266312A CN108152097A CN 108152097 A CN108152097 A CN 108152097A CN 201711266312 A CN201711266312 A CN 201711266312A CN 108152097 A CN108152097 A CN 108152097A
- Authority
- CN
- China
- Prior art keywords
- sealant
- cover board
- peel test
- groove
- test specimens
- 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.)
- Pending
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/28—Preparing specimens for investigation including physical details of (bio-)chemical methods covered elsewhere, e.g. G01N33/50, C12Q
- G01N1/286—Preparing specimens for investigation including physical details of (bio-)chemical methods covered elsewhere, e.g. G01N33/50, C12Q involving mechanical work, e.g. chopping, disintegrating, compacting, homogenising
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/28—Preparing specimens for investigation including physical details of (bio-)chemical methods covered elsewhere, e.g. G01N33/50, C12Q
- G01N1/286—Preparing specimens for investigation including physical details of (bio-)chemical methods covered elsewhere, e.g. G01N33/50, C12Q involving mechanical work, e.g. chopping, disintegrating, compacting, homogenising
- G01N2001/2873—Cutting or cleaving
Abstract
The invention belongs to technical field of measurement and test, are related to a kind of tooling for being used to cut 180 ° of peel test specimens of sealant.It is characterized in that:It includes cover board (1), bottom plate (2), handle (3) and hinge assembly (4).The present invention proposes a kind of tooling for being used to cut 180 ° of peel test specimens of sealant, ensure that the accuracy of test zone width, improves the precision of test result;It avoids and operating personnel is damaged;It improves work efficiency.
Description
Technical field
The invention belongs to technical field of measurement and test, are related to a kind of tooling for being used to cut 180 ° of peel test specimens of sealant.
Technical background
180 ° of peel tests of sealant are the simulated experiments for investigating sealant situation Nian Jie between ground, are commonly used close to judge
Whether envelope agent can realize the reliable sealing in use environment, be the essential items for inspection of nearly all sealant service check.Sealant
180 ° of peel test specimens need to cut out the sample testing area of 25mm wide along enhancing fabric length direction with cut-off knife before testing, cut depth
It spends for from sample film surface to base material strip.In the implementation process of above-mentioned technique, it must ensure the width of test zone
For 25mm, the method used at present is cut after being measured with ruler, pins ruler on the other hand when cutting, a hand-held cut-off knife is cut.
During cutting, due to vulcanizing, friction is small between complete encapsulant surface and ruler, and ruler can be in sample when firmly cutting
It is upper to slide, it is difficult to ensure the width of test zone, directly affect the accuracy of test result.It is also possible to make operating personnel
Into injury, safety is poor;And working efficiency is low.
Invention content
The purpose of the present invention is:A kind of tooling for being used to cut 180 ° of peel test specimens of sealant is proposed, to ensure to test
The accuracy of peak width improves the precision of test result;It avoids damaging operating personnel;Improve working efficiency.
Technical scheme is as follows:A kind of tooling for being used to cut 180 ° of peel test specimens of sealant, it is characterised in that:
It includes cover board 1, bottom plate 2, handle 3 and hinge assembly 4;
Cover board 1 is a rectangular slab, there is two groups of cutting grooves extend along cover board length, perforation in the plate face of cover board 1
Group, every group of cutting groove group are made of two parallel cutting groove 1a, and the spacing of two cutting groove 1a is 25mm, the length of cutting groove 1a
Degree is more than the coated length of 180 ° of peel test specimen upper glue layers of sealant;The minimum spacing of two groups of cutting groove groups be not less than 1mm, two groups
The maximum spacing of cutting groove group is not more than the width of 180 ° of peel test specimens of sealant;Handle 3 is mounted on the right side of cover board 1;
Bottom plate 2 is the size rectangular slab identical with cover board 1, is had on a base plate 2 and 180 ° of peel test specimens of sealant
The consistent rectangular recess 2a of the size of ground is bonded, the depth of groove 2a is not less than the thickness of 180 ° of peel test specimens of sealant, recessed
The position of slot 2a is corresponding with the position of two cutting groove groups on cover board 1;
Hinge assembly 4 is installed on cover board 1 on the right side of bottom plate 2, cover board 1 being made to form hinge connection with bottom plate 2.
It is an advantage of the invention that:A kind of tooling for being used to cut 180 ° of peel test specimens of sealant is proposed, ensure that test
The accuracy of peak width improves the precision of test result;It avoids and operating personnel is damaged;Improve work effect
Rate.
Description of the drawings
Fig. 1 is the structural diagram of the present invention.
Fig. 2 is the schematic diagram of application method of the present invention.
Specific embodiment
The present invention will be described below in conjunction with the accompanying drawings.It is a kind of to be used to cut 180 ° of peel test specimens of sealant referring to Fig. 1
Tooling, it is characterised in that:It includes cover board 1, bottom plate 2, handle 3 and hinge assembly 4;
Cover board 1 is a rectangular slab, there is two groups of cutting grooves extend along cover board length, perforation in the plate face of cover board 1
Group, every group of cutting groove group are made of two parallel cutting groove 1a, and the spacing of two cutting groove 1a is 25mm, the length of cutting groove 1a
Degree is more than the coated length of 180 ° of peel test specimen upper glue layers of sealant;The minimum spacing of two groups of cutting groove groups be not less than 1mm, two groups
The maximum spacing of cutting groove group is not more than the width of 180 ° of peel test specimens of sealant;Handle 3 is mounted on the right side of cover board 1;
Bottom plate 2 is the size rectangular slab identical with cover board 1, is had on a base plate 2 and 180 ° of peel test specimens of sealant
The consistent rectangular recess 2a of the size of ground is bonded, the depth of groove 2a is not less than the thickness of 180 ° of peel test specimens of sealant, recessed
The position of slot 2a is corresponding with the position of two cutting groove groups on cover board 1;
Hinge assembly 4 is installed on cover board 1 on the right side of bottom plate 2, cover board 1 being made to form hinge connection with bottom plate 2.
For the ease of taking out 180 ° of peel test specimens of sealant, there are one additional groove 2b on the right cell wall of groove 2a, add
The depth of slot 2b is not less than the depth of groove 2a.The effect of additional groove 2b is:Such as because of the enhancing in 180 ° of peel test specimens 5 of sealant
Finished tensile makes it not taken out smoothly, can be pulled out 180 ° of peel test specimens 5 of sealant by additional groove 2b.
Referring to Fig. 2, it includes the application method of the present invention:Cover board 1 is opened, 180 ° of peel test specimens 5 of sealant are put into bottom
In the groove 2a of plate 2;Closure flap 1 is stretched into the cutting groove 1a of cover board using cut-off knife and is cut successively;Cover board is opened, more
Change the 180 ° of peel test specimens 5 of sealant that need to be cut.
Embodiment
The size of the bonding ground of 180 ° of peel test specimens 5 of sealant is:152mm × 69.8mm × 0.91mm, the painting of glue-line
Length is covered for 127mm, bondline thickness 3.98mm.The minimum spacing between cutting groove group in cover plate 1 of the present invention is 1mm,
The length of cutting groove 1a is 150mm;The size of 2 further groove 2a of bottom plate be 152.2mm × 70mm × 5mm, the size of additional groove 2b
For 10mm × 10mm × 6mm.The present embodiment tests prove that, cut efficiency and improve 5 times or more.
Claims (2)
1. a kind of tooling for being used to cut 180 ° of peel test specimens of sealant, it is characterised in that:It include cover board (1), bottom plate (2),
Handle (3) and hinge assembly (4);
Cover board (1) is a rectangular slab, there is two groups of cutting grooves extend along cover board length, perforation in the plate face of cover board (1)
Group, every group of cutting groove group are made of two parallel cutting grooves (1a), and the spacing of two cutting grooves (1a) is 25mm, cutting groove
The length of (1a) is more than the coated length of 180 ° of peel test specimen upper glue layers of sealant;The minimum spacing of two groups of cutting groove groups is not less than
1mm, the maximum spacing of two groups of cutting groove groups are not more than the width of 180 ° of peel test specimens of sealant;Handle (3) is mounted on cover board (1)
Right side on;
Bottom plate (2) is the size rectangular slab identical with cover board (1), is had on bottom plate (2) and 180 ° of peel test specimens of sealant
Bonding ground the consistent rectangular recess (2a) of size, the depth of groove (2a) is not less than the thickness of 180 ° of peel test specimens of sealant
Degree, the position of groove (2a) are corresponding with the position of two cutting groove groups on cover board (1);
Hinge assembly (4) is installed on cover board (1) and connects with cover board (1) and bottom plate (2) on the right side of bottom plate (2), is made to form hinge
It connects.
2. the tooling according to claim 1 for being used to cut 180 ° of peel test specimens of sealant, it is characterised in that:In groove
There are one additional groove (2b) on the right cell wall of (2a), the depth of additional groove (2b) is not less than the depth of groove (2a).
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201711266312.7A CN108152097A (en) | 2017-12-04 | 2017-12-04 | A kind of tooling for cutting 180 ° of peel test specimens of sealant |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201711266312.7A CN108152097A (en) | 2017-12-04 | 2017-12-04 | A kind of tooling for cutting 180 ° of peel test specimens of sealant |
Publications (1)
Publication Number | Publication Date |
---|---|
CN108152097A true CN108152097A (en) | 2018-06-12 |
Family
ID=62466400
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201711266312.7A Pending CN108152097A (en) | 2017-12-04 | 2017-12-04 | A kind of tooling for cutting 180 ° of peel test specimens of sealant |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN108152097A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109900514A (en) * | 2019-04-18 | 2019-06-18 | 吉林大学 | A kind of adhesive tape sample sampling device and sampling method and the pre-buried method for optimizing position of adhesive tape for the test of bonded structure ageing properties |
CN110360980A (en) * | 2019-07-31 | 2019-10-22 | 宁波瑞凌新能源科技有限公司 | A kind of thin-film material thermal deformation test method and test device |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN202661306U (en) * | 2012-06-13 | 2013-01-09 | 韩华新能源(启东)有限公司 | Device for scribing 1cm-wide long strips with peel strength |
CN103364235A (en) * | 2012-04-09 | 2013-10-23 | 中电电气(上海)太阳能科技有限公司 | Peel strength test specimen cutting tool |
CN203566084U (en) * | 2013-09-30 | 2014-04-30 | 林沛缇 | Cutting structure |
CN203688424U (en) * | 2013-12-12 | 2014-07-02 | 兴发铝业(成都)有限公司 | High-precision safety type auxiliary device for film coating cutting cross test with manual method |
CN104089805A (en) * | 2014-07-10 | 2014-10-08 | 广东中烟工业有限责任公司 | Cutting device of cigarette paper sample |
-
2017
- 2017-12-04 CN CN201711266312.7A patent/CN108152097A/en active Pending
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103364235A (en) * | 2012-04-09 | 2013-10-23 | 中电电气(上海)太阳能科技有限公司 | Peel strength test specimen cutting tool |
CN202661306U (en) * | 2012-06-13 | 2013-01-09 | 韩华新能源(启东)有限公司 | Device for scribing 1cm-wide long strips with peel strength |
CN203566084U (en) * | 2013-09-30 | 2014-04-30 | 林沛缇 | Cutting structure |
CN203688424U (en) * | 2013-12-12 | 2014-07-02 | 兴发铝业(成都)有限公司 | High-precision safety type auxiliary device for film coating cutting cross test with manual method |
CN104089805A (en) * | 2014-07-10 | 2014-10-08 | 广东中烟工业有限责任公司 | Cutting device of cigarette paper sample |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109900514A (en) * | 2019-04-18 | 2019-06-18 | 吉林大学 | A kind of adhesive tape sample sampling device and sampling method and the pre-buried method for optimizing position of adhesive tape for the test of bonded structure ageing properties |
CN110360980A (en) * | 2019-07-31 | 2019-10-22 | 宁波瑞凌新能源科技有限公司 | A kind of thin-film material thermal deformation test method and test device |
CN110360980B (en) * | 2019-07-31 | 2020-05-19 | 宁波瑞凌新能源科技有限公司 | Thin film material thermal deformation testing method and testing device |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
Wu et al. | Degradation of interfacial adhesion strength within photovoltaic mini‐modules during damp‐heat exposure | |
da Silva et al. | Mode II fracture toughness of a brittle and a ductile adhesive as a function of the adhesive thickness | |
CN108152097A (en) | A kind of tooling for cutting 180 ° of peel test specimens of sealant | |
US10852129B2 (en) | Method and device for measuring surface shape of honeycomb core | |
CN106153535B (en) | The detection method of fluorine element release film | |
CN104267030B (en) | The attrition value detection method of multi-wire saw guide wheel | |
Tomblin et al. | Investigation of thick bondline adhesive joints | |
CN204405516U (en) | A kind of laminated-metal composite interface peel strength testing device | |
CN105067516A (en) | Method for testing repeated sticking force of mold releasing agent for shielding adhesive tape | |
Li et al. | An analytical analysis of energy release rate in bonded composite joints in a mode I condition | |
CN106249449B (en) | It is anti-to be caught broken substrate alignment apparatus | |
CN105890994B (en) | A kind of laminated-metal composite interface bond strength evaluation method | |
CN202853511U (en) | Vernier caliper measuring equipment | |
CN112945693B (en) | Tensile shearing sample preparation device for controlling single-lap structural adhesive bonding thickness | |
CN204330470U (en) | A kind of structural silicone sealant for building incision strength testing device | |
US9383301B2 (en) | Method and device for loading specimens into tensile testing machine | |
CN115585875A (en) | Edge sealing glue gluing amount detection method and application thereof | |
CN102128850B (en) | Method for quickly determining gold content of gold foil | |
CN104181041A (en) | Method for testing type-II fracture energy of bonded interface | |
JP2013190384A (en) | Strain gauge attaching jig and attaching method | |
Nabi et al. | Prediction of package delamination based on μMMT and BST experiments | |
CN205679474U (en) | A kind of positioner detecting metal and glass adhesive strength | |
CN204666509U (en) | Cemented prism cementing layer light transmission rate detects tool | |
CN104198213A (en) | Method for slicing mobile phone shell | |
CN210533964U (en) | Limiting device for multifunctional material surface performance tester |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
WD01 | Invention patent application deemed withdrawn after publication | ||
WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20180612 |