CN102262029A - Device for preparing thin-strip resilience body and application thereof - Google Patents
Device for preparing thin-strip resilience body and application thereof Download PDFInfo
- Publication number
- CN102262029A CN102262029A CN2011101017966A CN201110101796A CN102262029A CN 102262029 A CN102262029 A CN 102262029A CN 2011101017966 A CN2011101017966 A CN 2011101017966A CN 201110101796 A CN201110101796 A CN 201110101796A CN 102262029 A CN102262029 A CN 102262029A
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- guide rail
- form wheel
- hardness
- forming
- shaping guide
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Abstract
The invention relates to the field of testing technology, and particularly relates to hardness testing technologies and devices. A device for preparing a thin-strip resilience body is characterized in that the device has a forming wheel (1), wherein the forming wheel (1) is provided with a forming wheel support rod (3), a forming guide rail (6) is arranged below a position beside the forming wheel (1), an inner cavity of the forming guide rail (6) is a U-shaped one and has a dimension C, the outer diameter of the forming wheel (1) is slightly greater than C, the left side of the forming guide rail (6) is provided with a triangular wedge block (5) and a wedge screw (4), and a measured strip (2) can be tightly pressed against one end of the forming guide rail (6) by the wedge block (5) and the wedge screw (4). The device disclosed by the invention can be used for testing the hardiness of materials, and has the advantages of labor saving, time saving and investment saving.
Description
Technical field
The present invention relates to technical field of measurement and test, particularly the hardness test technology and equipment.
Background technology
In the prior art, measure the hardness of material and mainly use sclerometer, comprise Brinell tester and Vickers.With the hardness of sclerometer measurement material, technical sophistication, and sclerometer costs an arm and a leg.
In addition, be used for the interconnection band (being coated with the interconnection band in the tin copper strips) of photovoltaic battery panel, very soft when copper strip surface scribbles ashbury metal, need not measure soft or hard, but will measure the hardness of core copper, get and earlier the ashbury metal coating is removed, this operation is required great effort time-consuming very much, but also needs the specialty chemical talent.The hardness height of band owing to interconnect, the fragment rate of silicon cell is just big during welding, so manufacturer and use merchant just propose ultra-soft interconnection band.Does but how this differentiate the soft or hard of interconnection band? general manufacturer and use commercial city have no idea to detect.
Summary of the invention
The objective of the invention is to overcome the deficiencies in the prior art, design a kind of preparation facilities of strip projectile body, and measure the hardness of material, thereby set up a kind of platform of hardness of new measurement material with it.Measure the hardness of material with device of the present invention, technology is simple, and is with low cost.
The preparation facilities of strip projectile body of the present invention, it is characterized in that, said device has a form wheel (1), one form wheel support bar (3) is housed on the form wheel (1), form wheel (1) side-lower has a shaping guide rail (6), the inner chamber of shaping guide rail (6) is the U font and a C size is arranged, the external diameter of form wheel (1) is a bit larger tham C, there are a triangle wedge block (5) and wedging screw (4) in the left side of shaping guide rail (6), can make an end of the shaping guide rail (6) that is pressed on by measuring tape (2) by wedge block (5) and wedging screw (4).
Preparation facilities of the present invention can be used for measuring the hardness of material, its method is by the direction pulling of diagram arrow P and depresses form wheel support bar (3), make the position of form wheel (1) to form wheel (1 '), owing to its rebound effect form a U font or the big opening of V font by measuring tape (2 '), its angle is α, according to " hardness-α angular dependence curve (table) " set up in advance size, can determine the hardness of material then by measurement α angle.
Compare with prior art, the present invention has following beneficial effect.
1, measuring technique is simple, is easy to grasp.
2, the device preparation cost is low, can reduce expenses greatly.
3, surveying work fast, save time.
Description of drawings
Fig. 1 is the front elevation of the structure of apparatus of the present invention.
Embodiment
Also the invention will be further described in conjunction with the accompanying drawings below by embodiment.
As shown in Figure 1,1 is form wheel among the figure, the 3rd, the form wheel support bar, the form wheel support bar is contained on the form wheel, the form wheel side-lower has a shaping guide rail 6, and the inner chamber of shaping guide rail is the U font and a C size is arranged, and the external diameter of form wheel is a bit larger tham C, there are a triangle wedge block 5 and wedging screw 4 in the left side of shaping guide rail, can make an end of the shaping guide rail 6 that is pressed on by measuring tape 2 by wedge block 5 and wedging screw 4.
The zinc-plated copper strips conduct of selecting 0.2 * 1.6mm specification for use is by measuring tape 2, and its copper base material is TlCu, 99.95% purity, and thickness 0.153mm, strip two surfaces are coated with the Sn solder alloy.By the pulling of diagram arrow P direction with depress form wheel support bar 3, make form wheel 1 to form wheel 1 ' the position, owing to its rebound effect form a U font or the big opening of V font by measuring tape 2 ', its angle is that α is 15 °; Same condition is dashed 30, and the α angle of measuring all is 15 °.
Basic identical with the situation of embodiment 1, just the copper base material trade mark is T2 (999% purity), the same T1 of the annealing conditions of copper, other condition is also with example 1, the part of going out 2 ' the α angle become 20 °.The present invention use on the photovoltaic battery panel to be coated with on the tin copper strips application value great! Be coated with tin copper strips supplier and can mark springback angle α value, use also available this device of merchant and detect its soft durometer.Again do not need coating wiped off and go up sclerometer again and differentiated soft or hard.That is to say that the springback angle α value that is coated with the tin copper strips is big more shows firmly more, and fragment rate is high more in welding silion cell process, and vice versa.
Claims (2)
1. the preparation facilities of a strip projectile body, it is characterized in that, said device has a form wheel (1), one form wheel support bar (3) is housed on the form wheel (1), form wheel (1) side-lower has a shaping guide rail (6), the inner chamber of shaping guide rail (6) is the U font and a C size is arranged, the external diameter of form wheel (1) is a bit larger tham C, there are a triangle wedge block (5) and wedging screw (4) in the left side of shaping guide rail (6), can make an end of the shaping guide rail (6) that is pressed on by measuring tape (2) by wedge block (5) and wedging screw (4).
2. the purposes of the preparation facilities of the strip projectile body of claim 1, it is characterized in that, said device can be used for measuring the hardness of material, its method is, spur and depress form wheel support bar (3) by the diagram direction of arrow, make the position of form wheel (1) to form wheel (1 '), owing to its rebound effect form a U font or the big opening of V font by measuring tape (2 '), its angle is α, according to " hardness-α angular dependence curve (table) " set up in advance size, can determine the hardness of material then by measurement α angle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110101796 CN102262029B (en) | 2011-04-22 | 2011-04-22 | Device for preparing thin-strip resilience body and application thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110101796 CN102262029B (en) | 2011-04-22 | 2011-04-22 | Device for preparing thin-strip resilience body and application thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102262029A true CN102262029A (en) | 2011-11-30 |
| CN102262029B CN102262029B (en) | 2013-07-24 |
Family
ID=45008743
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201110101796 Expired - Fee Related CN102262029B (en) | 2011-04-22 | 2011-04-22 | Device for preparing thin-strip resilience body and application thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102262029B (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4348891A (en) * | 1981-02-04 | 1982-09-14 | The B F Goodrich Company | Tire hardness tester |
| JPH095014A (en) * | 1995-06-19 | 1997-01-10 | Hirano Denshi:Kk | Bend sensor |
| CN2421634Y (en) * | 2000-04-12 | 2001-02-28 | 山东省纺织科学研究院 | Automatic boardy tester |
| JP2002181678A (en) * | 2000-12-19 | 2002-06-26 | Japan Science & Technology Corp | Shape freezability evaluation method for plastic working |
| CN1987409A (en) * | 2005-12-20 | 2007-06-27 | 上海华龙测试仪器有限公司 | Double work position steel bar cold bending test machine |
| CN201041536Y (en) * | 2007-06-08 | 2008-03-26 | 邱玉成 | A bending tester |
| CN101281106A (en) * | 2008-05-13 | 2008-10-08 | 北京航空航天大学 | Multi-parameter adjustable press-bending mold with back cartridge measuring apparatus |
| CN201281680Y (en) * | 2008-11-07 | 2009-07-29 | 厦门市建筑科学研究院集团股份有限公司 | Steels bending test device |
-
2011
- 2011-04-22 CN CN 201110101796 patent/CN102262029B/en not_active Expired - Fee Related
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4348891A (en) * | 1981-02-04 | 1982-09-14 | The B F Goodrich Company | Tire hardness tester |
| JPH095014A (en) * | 1995-06-19 | 1997-01-10 | Hirano Denshi:Kk | Bend sensor |
| CN2421634Y (en) * | 2000-04-12 | 2001-02-28 | 山东省纺织科学研究院 | Automatic boardy tester |
| JP2002181678A (en) * | 2000-12-19 | 2002-06-26 | Japan Science & Technology Corp | Shape freezability evaluation method for plastic working |
| CN1987409A (en) * | 2005-12-20 | 2007-06-27 | 上海华龙测试仪器有限公司 | Double work position steel bar cold bending test machine |
| CN201041536Y (en) * | 2007-06-08 | 2008-03-26 | 邱玉成 | A bending tester |
| CN101281106A (en) * | 2008-05-13 | 2008-10-08 | 北京航空航天大学 | Multi-parameter adjustable press-bending mold with back cartridge measuring apparatus |
| CN201281680Y (en) * | 2008-11-07 | 2009-07-29 | 厦门市建筑科学研究院集团股份有限公司 | Steels bending test device |
Non-Patent Citations (1)
| Title |
|---|
| 范肇楚: "高锡铝基钢带硬度的近似测定", 《内燃机配件》 * |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102262029B (en) | 2013-07-24 |
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Granted publication date: 20130724 Termination date: 20160422 |
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