CN1437011A - Fabric rigidity testing method and unit - Google Patents
Fabric rigidity testing method and unit Download PDFInfo
- Publication number
- CN1437011A CN1437011A CN 02102790 CN02102790A CN1437011A CN 1437011 A CN1437011 A CN 1437011A CN 02102790 CN02102790 CN 02102790 CN 02102790 A CN02102790 A CN 02102790A CN 1437011 A CN1437011 A CN 1437011A
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- China
- Prior art keywords
- column
- scale
- textile samples
- vertical
- sample
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- Granted
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- 238000012360 testing method Methods 0.000 title claims abstract description 15
- 239000004744 fabric Substances 0.000 title claims abstract description 11
- 239000004753 textile Substances 0.000 claims description 30
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 10
- 238000000034 method Methods 0.000 claims description 7
- 238000005452 bending Methods 0.000 description 6
- 238000007665 sagging Methods 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
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- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
- Treatment Of Fiber Materials (AREA)
Abstract
The fabric rigidity testing unit includes one upright column with scales and support surface on its top; one member, which is connected to the upright column, has scales in the direction perpendicular to the upright column and is capable of sliding along or fixed onto the upright column; and one weight set on the fabric for fixing the fabric in proper position. The fabric rigidity testing method includes setting the fabric sample on the surface of the unit while making its some part extending beyond the edge of the surface, raising the member to position of supporting the sample and lowering it to the position for the sample not to be supported, and reading the horizontal and vertical scales for calculation.
Description
Invention field
The present invention relates to a kind of method and apparatus of fabric rigidity testing, be not particularly exclusively relate to a kind of can be to the dangle device of angle, bending length and bending stiffness of special shape textile samples test.
Background technology
Usually wish whether the angle of dangling, bending length and/or the bending stiffness of knowing selected textile samples are fit to determined application.
Known that some are used to test the Sample testing device of these properties of textile.Yet, these devices be limited to once can only specimen a machine direction, be not that warp thread/length direction is exactly weft yarn/Width usually.
Summary of the invention
The objective of the invention is to overcome or correct above-mentioned shortcoming significantly and/or provide the straightforward procedure and the device of fabric rigidity testing in short.
The invention discloses a kind of device of testing textile samples rigidity on a more than machine direction, this device comprises:
One column, it has scale and the stayed surface that extends along column;
Be connected a pair of member on the column, described member is along the different directions extension vertical with column and be provided with scale on described different directions, and described member can slide along described column;
One fixed mechanism can be fixed on textile samples on the described stayed surface, and makes the part of described textile samples contact described member scale respectively.
Described member extends on mutually perpendicular direction.
Described member preferably includes pedestal, and described column begins to extend from described pedestal.
Described pedestal preferably includes horizontal index gauge.
Described pedestal preferably includes the mechanism of the level of making into.
Described column is square sectional and comprise the described scale that extends along each side preferably.
Described column has preferably connected four members, and described member extends along mutually perpendicular direction from each side of described column.
Described member preferably has the set square shape.
Described member preferably comprises a slotted eye separately and is connected to column by the resilient ring that extends around column and pass described slotted eye.
Described fixture preferably can place the weight on the sample.
Textile samples is cross shape preferably.
This paper also discloses a kind of method two machine direction test textile samples rigidity.This method comprises:
One textile samples is placed from the teeth outwards, make two parts of described sample extend beyond each limit on described surface;
The member that has horizontal scale that vertical scale and a pair of edge different directions vertical with vertical scale stretch out is set below described limit;
The described member that has horizontal scale is risen to the support sample position, and the described then member that has horizontal scale drops to the position that each described part of making described textile samples is no longer supported; With
Reading reading from vertical and horizontal scale is used for calculating.
The phrase that this paper adopted ' machine direction ' refers to a direction along the textile samples surface.A this direction can be warp or length direction, and another this direction can be parallel or Width.Though warp or length direction generally are perpendicular to parallel or Width extends, two ' machine directions ' are not necessarily orthogonal, although normally vertical.
Description of drawings
Preferred form of the present invention will also be introduced with reference to the accompanying drawings by the mode of example.Wherein:
Fig. 1 is the perspective schematic view of the device of fabric rigidity testing; With
Fig. 2 is the schematic plan view of textile samples.
Embodiment
The device 10 that has schematically shown test crosswise textile samples rigidity in the accompanying drawing.This textile samples 11 shows in Fig. 2.
In use, it is concordant with the stayed surface of column until its top margin (limit that has scale) upwards to promote the triangle tabular component.Criss-cross textile samples places on the stayed surface, and its four bands drop on the top margin of triangle tabular component.Sample is fixed by the middle part that weight is placed on textile samples.The triangle tabular component can move down until the band freedom sagging then.After through one period stabilization time, each triangle tabular component top margin of making the triangle tabular component (limit of band scale) that moves up contacts the middle part of the free margins of each band.Measure the distance between the middle part of column side and sagging band free margins by the scale on the top margin of triangle tabular component.Measure the vertical range between the free margins middle part of the stayed surface at column top and sagging band then.Calculate the angle of dangling of sagging band, the bending length and the bending stiffness of textile samples with these two values then.
Be appreciated that concerning the those skilled in the art improvement clearly and change the scope of the present invention that is not considered to be beyond.For example, do not adopt square column, vertical scale can be along the outside surface setting of Any shape column; In addition, do not adopt the triangle tabular component that is connected to elastic webbing, horizontal scale can be arranged on radially on the surface of the arm that extends, and adjutage with can be integrally formed along the sliding shoe that column closely slides.
Claims (12)
1. the device of a fabric rigidity testing on a more than machine direction comprises:
One column, it has scale and the stayed surface that extends along column;
Be connected a pair of member on the column, described member extends along the different directions vertical with column, and described member is provided with scale on described different directions, and described member can slide along described column;
One fixed mechanism can be fixed on textile samples on the described stayed surface, and makes the part of described textile samples contact described member scale respectively.
2. device according to claim 1 is characterized in that, described member extends along mutually perpendicular direction.
3. device according to claim 1 is characterized in that described device comprises a pedestal, and described column is from described base extension.
4. device according to claim 3 is characterized in that, described pedestal comprises a horizontal index gauge.
5. device according to claim 3 is characterized in that described pedestal comprises the mechanism of the level of making into.
6. device according to claim 1 is characterized in that described column has foursquare cross section, is provided with described scale along each side.
7. device according to claim 1 is characterized in that, described column is connected with four described members that extend with mutually perpendicular direction from each side respectively.
8. device according to claim 1 is characterized in that described member has the set square shape.
9. device according to claim 8 is characterized in that, described member respectively comprises a slotted eye and is connected to described column by one around described column and the resilient ring that passes described slotted eye.
10. device according to claim 1 is characterized in that, described fixed mechanism is the weight that is positioned on the described sample.
11. device according to claim 1 is characterized in that, described textile samples has cross shape.
12. the method for a test textile samples rigidity on two machine directions, described method comprises:
One textile samples is placed from the teeth outwards, make two parts of described sample extend beyond each limit on described surface;
Be arranged on the member that has horizontal scale that vertical scale and a pair of edge different directions vertical with vertical scale below the described limit stretch out;
The described member that has horizontal scale is risen to the position of supporting sample, and each described part that the described then member that has horizontal scale drops to described textile samples is no longer supported; With
Reading reading from vertical and horizontal scale is used for calculating.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02102790 CN1223840C (en) | 2002-02-04 | 2002-02-04 | Fabric rigidity testing method and unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02102790 CN1223840C (en) | 2002-02-04 | 2002-02-04 | Fabric rigidity testing method and unit |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1437011A true CN1437011A (en) | 2003-08-20 |
| CN1223840C CN1223840C (en) | 2005-10-19 |
Family
ID=27627660
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 02102790 Expired - Fee Related CN1223840C (en) | 2002-02-04 | 2002-02-04 | Fabric rigidity testing method and unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1223840C (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103728440A (en) * | 2014-01-17 | 2014-04-16 | 浙江理工大学 | Multi-direction stiffness test device and method for fabric |
| CN103969126A (en) * | 2014-05-23 | 2014-08-06 | 常德力元新材料有限责任公司 | Method for detecting flexibility of porous metal material |
| CN106226170A (en) * | 2016-08-31 | 2016-12-14 | 翰博高新材料(合肥)股份有限公司 | A kind of reflectance coating deflection test device and method of testing |
| CN108444843A (en) * | 2018-04-04 | 2018-08-24 | 威海光威精密机械有限公司 | Carbon fiber drapability detector |
| CN109142357A (en) * | 2018-08-09 | 2019-01-04 | 浙江理工大学 | The method of the formula of falling Ω test fabric bendability and drapability |
| CN109900571A (en) * | 2019-03-29 | 2019-06-18 | 高邑县得利达纺织有限公司 | Weaving spinning quality amount control method and special equipment based on 2 dimensional region sample spring curve |
-
2002
- 2002-02-04 CN CN 02102790 patent/CN1223840C/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103728440A (en) * | 2014-01-17 | 2014-04-16 | 浙江理工大学 | Multi-direction stiffness test device and method for fabric |
| CN103728440B (en) * | 2014-01-17 | 2015-06-17 | 浙江理工大学 | Multi-direction stiffness test device and method for fabric |
| CN103969126A (en) * | 2014-05-23 | 2014-08-06 | 常德力元新材料有限责任公司 | Method for detecting flexibility of porous metal material |
| CN106226170A (en) * | 2016-08-31 | 2016-12-14 | 翰博高新材料(合肥)股份有限公司 | A kind of reflectance coating deflection test device and method of testing |
| CN108444843A (en) * | 2018-04-04 | 2018-08-24 | 威海光威精密机械有限公司 | Carbon fiber drapability detector |
| CN109142357A (en) * | 2018-08-09 | 2019-01-04 | 浙江理工大学 | The method of the formula of falling Ω test fabric bendability and drapability |
| CN109142357B (en) * | 2018-08-09 | 2020-11-17 | 浙江理工大学 | Method for testing fabric bending property and drapability in inverted omega mode |
| CN109900571A (en) * | 2019-03-29 | 2019-06-18 | 高邑县得利达纺织有限公司 | Weaving spinning quality amount control method and special equipment based on 2 dimensional region sample spring curve |
| CN109900571B (en) * | 2019-03-29 | 2021-03-30 | 高邑县得利达纺织有限公司 | Textile spinning quality control method based on two-dimensional area sample elasticity curve and special equipment |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1223840C (en) | 2005-10-19 |
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| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
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| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20051019 Termination date: 20130204 |