CN111638178B - Method and device for detecting three-dimensional dynamic-static draping property of clothing fabric - Google Patents
Method and device for detecting three-dimensional dynamic-static draping property of clothing fabric Download PDFInfo
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- 239000004744 fabric Substances 0.000 title claims abstract description 148
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- 239000000725 suspension Substances 0.000 claims abstract description 19
- 238000001514 detection method Methods 0.000 claims abstract description 8
- 238000010998 test method Methods 0.000 claims abstract 2
- 238000007665 sagging Methods 0.000 claims description 20
- 238000010409 ironing Methods 0.000 claims description 6
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- 239000003086 colorant Substances 0.000 claims description 3
- 238000007493 shaping process Methods 0.000 claims description 3
- 238000012545 processing Methods 0.000 claims description 2
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- G01N19/00—Investigating materials by mechanical methods
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- G—PHYSICS
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- G—PHYSICS
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- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/84—Systems specially adapted for particular applications
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Abstract
The invention discloses a method and a device for detecting three-dimensional dynamic and static draping property of a garment material. The prior art cannot detect the drapability of the fabric in a certain direction; the specific steps of the invention are as follows: 1. cutting out a tested sample by using a tested fabric; the tested sample consists of a central triangular block and three square hanging blocks which are connected together; the central triangular block is a right triangle; the square suspension block is rectangular; 2. placing the test sample on a fabric placing table; the shape of the top surface of the fabric placing table is consistent with the shape of a central triangular block of the tested sample; thereafter, the center triangular block is fixed. 3. A test method for testing three-way static draping property. The tested sample used in the invention is provided with three square suspension blocks with different orientations, and the synchronous detection of the suspension indexes in the warp direction, the weft direction and the oblique direction can be achieved by only cutting one sample and carrying out one-time test, and the invention has the advantages of simple operation and convenient test.
Description
Technical Field
The invention belongs to the technical field of performance test of textile clothing, and particularly relates to a method and a device for detecting three-dimensional dynamic and static draping property of clothing fabric.
Background
Drape is the property of a fabric that sags due to its own weight and forms a graceful smooth curved surface, and drape is reflected by the degree of drape and drape morphology of the fabric, an important factor in determining the visual aesthetic appeal of the fabric. The fabric with good draping performance can form a smooth and graceful curved surface shape, has good fit and gives visual enjoyment to people. As a textile mainly used for clothing, a good drapability is generally required; while fabrics used in curtains, draperies, and skirts have a higher requirement for drape. Therefore, the method has very important theoretical significance and application value for objectively and accurately measuring the drapability of the fabric. Moreover, the most commonly used method for detecting the drapability of fabrics (round bench method) has the defects that are difficult to avoid and overcome by themselves: the drapability of the fabric in a certain direction cannot be detected, and the test principle is that a larger circular fabric is placed on the surface of a smaller round table, and the projected area of the fabric after sagging is used as an evaluation index, so that the overall drapability of the fabric is obtained. In daily life, in addition to the horn skirt, the drapability of the fabric in a certain single direction is often required, such as a one-step skirt, a business suit, a curtain, even a fluttering flag and the like.
On the other hand, the dynamic drapability of the fabric plays an important role in daily life, and a flag and a curtain which fly with the wind, a coat or a mantles which fly with the movement of a human body or natural wind, and the like reflect the dynamic drapability of the fabric, or the purgation property and the flexibility of the fabric. Thus, in these cases, the single direction dynamic drape of the fabric is manifested.
Disclosure of Invention
The invention aims to provide a method for simultaneously detecting three-dimensional dynamic-static draping property of a garment fabric.
The invention relates to a method for detecting three-dimensional dynamic and static draping property of a garment material, which comprises the following specific steps:
cutting out a tested sample by using a tested fabric; the tested sample consists of a central triangular block and three square hanging blocks which are connected together; the central triangular block is a right triangle; the square suspension block is rectangular;
step two, placing the tested sample on a fabric placing table; the shape of the top surface of the fabric placing table is consistent with the shape of a central triangular block of the tested sample; thereafter, the center triangular block is fixed.
Step three, testing the three-dimensional static draping property by a testing method:
3-1, respectively measuring longitudinal sagging distances Y of the outer end edges of the three square hanging blocks after the tested sample stands for a preset time Warp yarn 、Y Weft yarn 、Y Oblique angle 。
3-2. Measuring the lateral extension distance X of the outer edges of the three square overhanging blocks Warp yarn 、X Weft yarn 、X Oblique angle 。
3-3 calculating the first static drape index Z of the tested sample in three directions Warp yarn 、Z Weft yarn 、Z Oblique angle The following are provided:
Z warp yarn ＝X Warp yarn /Y Warp yarn ；
Z Weft yarn ＝X Weft yarn /Y Weft yarn ；
Z Oblique angle ＝X Oblique angle /Y Oblique angle ；
The smaller the first static drape index measured in one direction for the test specimen, the better the static drape in that direction for the tested fabric.
Preferably, the fabric placing table can rotate at a constant speed. The third step is also performed as follows:
taking a top-view photograph of the tested sample by using a camera; processing the overlooking photo to obtain the static projection area S of the three square hanging blocks Warp yarn 、S Weft yarn 、S Oblique angle 。
And after the third step is executed, continuing to execute the fourth and fifth steps as follows:
and step four, testing the three-dimensional dynamic draping property of the tested fabric.
4-1, driving the fabric placing table to rotate at a constant speed, and enabling the three square hanging blocks to fly along with the rotation. After the three square hanging blocks reach a stable state, the longitudinal hanging distance, the transverse extending distance and the projection area of each square hanging block are changed; the projection area and the transverse extension distance are increased, and the longitudinal overhang distance is reduced;
4-2 measuring the longitudinal suspension distance, the transverse extension distance and the dynamic projection area S 'of each square suspension block under the rotation state' Warp yarn 、S′ Weft yarn 、S′ Oblique angle And further solving the dynamic overhang index Z 'of the tested sample in three directions according to the method in the step 3-3' Warp yarn 、Z′ Weft yarn 、Z′ Oblique angle . The longitudinal overhang distance and the transverse extension distance obtained in the step are all obtained from the photo after the camera shoots.
The smaller the dynamic drape index value measured by the tested sample in one direction, the better the dynamic drape property of the tested fabric in the direction is.
Fifthly, testing fabric waviness:
calculating the drift P of the tested fabric in three directions Warp yarn 、P Weft yarn 、P Oblique angle The following are provided:
the smaller the value of the drift of the tested sample measured in one direction, the less susceptible the draping performance of the tested fabric in that direction is to the influence of the rotation speed, i.e. the better the morphological stability, the worse the drift.
Preferably, in the third step, the static projection areas S of the three square overhanging blocks are respectively obtained Warp yarn 、S Weft yarn 、S Oblique angle The ratio of the measured fabric to the side areas of the three square hanging blocks is respectively used as a second static hanging index of the measured fabric in three directions. The smaller the value of the second static drape index measured by the tested sample in one direction, the better the static drape of the tested fabric in that direction.
Preferably, before the first step is executed, ironing and leveling the tested fabric, finishing the fabric into warp yarns and weft yarns which are perpendicular, and ironing and shaping the fabric again. The two right-angle edges of the central triangular block are respectively parallel to the warp direction and the weft direction of the measured fabric; the three square hanging blocks are respectively adjacent to the three central triangular blocks, so that the three square hanging blocks respectively correspond to the warp direction, the weft direction and the 45-degree direction.
Preferably, in the first step, marks are made on the three square hanging blocks by pens with different colors so as to distinguish different directions of the fabric.
Preferably, in step 3-1, the longitudinal sagging distance of the outer end edge of the square hanging block is an average value of the longitudinal sagging distances of both ends of the outer end edge of the square hanging block.
Preferably, in step 3-2, the lateral extension distance of the outer end edge of the square hanging block is taken as an average of the lateral extension distances of both ends of the outer end edge of the square hanging block.
The utility model provides a clothing surface fabric three-dimensional dynamic and static draping nature detection device, includes auxiliary reading frame, fabric placing table and fabric clamp plate. An observation bedplate is arranged at the top of the auxiliary reading frame. A reading observation hole is formed in the middle of the observation table plate. The fabric placing table is arranged right below the reading observation hole; the fabric placing table is in a triangular prism shape, and the top surface of the fabric placing table is in an isosceles right triangle shape; the fabric placing table is driven by a motor to rotate around a vertical axis. A fabric pressing plate is arranged on the top surface of the fabric placing table; the bottom surface of the fabric pressing plate has the same shape as the top surface of the fabric placing table; the three vertical ridge lines of the fabric placing table are provided with vertical graduated scales. The bottoms of the three vertical sides of the fabric placing table are respectively provided with a transverse reading panel along the horizontal direction; the top surfaces of the three transverse reading panels are provided with horizontal scale marks; the horizontal graduation marks are parallel to the corresponding vertical side surfaces, and the zero graduation marks are aligned with the corresponding vertical side surfaces.
Preferably, a fourth vertical graduated scale is arranged on the vertical side surface of the fabric placing table corresponding to the hypotenuse of the isosceles right triangle; the distance between the fourth vertical graduated scale and one of the vertical ridge lines of the fabric placing table is
Cm. l is the right-angle side length of the top surface of the fabric placing table.
Preferably, the distances from the common axis of the revolute pair formed by the fabric placing table and the frame to three sides of the top surface of the fabric placing table are equal.
The invention has the beneficial effects that:
1. the tested sample used in the invention is provided with three square suspension blocks with different orientations, and the synchronous detection of the suspension indexes in the warp direction, the weft direction and the oblique direction can be achieved by only cutting one sample and carrying out one-time test, and the invention has the advantages of simple operation and convenient test.
2. According to the invention, the fabric placing table is rotated, and the dynamic suspension performance of the tested fabric in different directions and the morphological stability under different movement rates can be obtained according to the change condition of each square suspension block after rotation.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present invention;
FIG. 2 is a schematic view of the assembly of the fabric placement stage and motor of the present invention;
FIG. 3 is a schematic view of the assembly of the fabric placement stage of the present invention with three lateral reading panels;
FIG. 4 is a schematic view of the shape of a test specimen used in the present invention;
FIG. 5 is a schematic illustration of the present invention during testing.
Detailed Description
The invention is further described below with reference to the accompanying drawings.
As shown in fig. 1 and 3, a three-dimensional dynamic-static draping property detection device for clothing fabric comprises an auxiliary reading frame 1, a fabric placing table 3, a fabric pressing plate 4 and a computer. The computer is provided with software for viewing the photos. The top of the auxiliary reading frame 1 is provided with an observation bedplate. The middle position of the observation platen is provided with a reading observation hole 2, so that an experimenter can fix the position during reading, reduce errors and can also be used for placing a camera. The fabric placing table 3 is arranged right below the reading observation hole 2; the fabric placing table 3 is in a triangular prism shape, and the top surface of the fabric placing table is in an isosceles right triangle shape; the right angle side length of the waist right triangle is 10 cm; the top surface of the fabric placing table 3 is provided with a fabric pressing plate 4; the shape of the bottom surface of the fabric pressing plate 4 is the same as the shape of the top surface of the fabric placing table 3; the fabric placing table 3 and the frame 8 form a rotating pair with a common axis arranged vertically, and the rotating pair is directly driven by a motor 9 or rotates around the vertical axis through a speed reducer; the distance from the common axis of the revolute pair formed by the fabric placing table 3 and the frame 8 to three sides of the top surface of the fabric placing table 3 is equal.
The rotation speed of the motor 9 is adjustable, so that the fabric placing table 3 can rotate at a constant speed according to a set speed.
As shown in fig. 1 and 3, the three vertical ridge lines of the fabric placing table 3 are each provided with a vertical scale 5. A fourth vertical graduated scale 5 is arranged on the vertical side surface of the fabric placing table 3 corresponding to the bevel edge of the isosceles right triangle; the distance between the fourth vertical graduated scale 5 and one of the vertical ridge lines of the fabric placing table 3 is that
Cm. When three square hanging blocks 7-2 with the width of 10cm are hung down from three sides of the top surface of the fabric placing table 3 respectively, two ends of the outer edge of each square hanging block 7-2 are respectivelyCorresponds to a vertical graduated scale 5, thereby facilitating the detection of the longitudinal sagging distance of the square hanging block 7-2. The bottoms of the three vertical sides of the fabric placing table 3 are respectively provided with a horizontal reading panel 6 which is horizontally arranged; the three transverse reading panels 6 are all square with sides 8 equal to 10cm long; the top surface of the transverse reading panel 6 is provided with horizontal graduation marks; the horizontal graduation lines are parallel to the corresponding vertical side surfaces, the zero graduation lines are aligned with the corresponding vertical side surfaces, and the groups of horizontal graduation lines are sequentially increased from inside to outside according to actual distances.
The detection method of the three-dimensional dynamic and static draping property detection device of the clothing fabric specifically comprises the following steps:
ironing and leveling the tested fabric, finishing the fabric into warp and weft which are perpendicular, ironing and shaping again, and cutting out a tested sample 7 as shown in fig. 4; the tested sample 7 consists of a central triangular block 7-1 and three square hanging blocks 7-2 which are connected together; the central triangular block 7-1 is a right triangle with the right angle side length equal to 10 cm; the square hanging block 7-2 is square with the side length equal to 10 cm; the two right-angle edges of the central triangular block 7-1 are respectively parallel to the warp direction and the weft direction of the measured fabric; the three square hanging blocks 7-2 are respectively adjacent to three central triangular blocks 7-1, so that the three square hanging blocks 7-2 respectively correspond to the warp direction, the weft direction and the 45 DEG direction (respectively correspond to the arrows of the upper, right and left lower corners in FIG. 3). The three square hanging blocks 7-2 on the tested sample 7 can respectively detect the dynamic and static draping properties of the tested fabric in three directions at one time. Marks are made on the three square hanging blocks 7-2 by pens with different colors so as to distinguish the warp direction, the weft direction and the oblique direction of the fabric.
Step two, as shown in fig. 4, placing the tested sample 7 on the top surface of the fabric placing table 3 in a static state, and enabling the central triangular block 7-1 on the tested sample 7 to be completely matched with an isosceles right triangle on the top surface of the fabric placing table; thereafter, the test specimen 7 is pressed by the fabric pressing plate 4.
And step three, testing the three-dimensional static draping property.
3-1. After the sample 7 was left to stand for 1 minute, the warp direction was read out by four vertical scales 5 provided on three vertical sides of the fabric-holding table,Longitudinal sagging distance of the square hanging block 7-2 in the weft direction and in the oblique direction. Because one sagging edge is provided with two sharp angles, the longitudinal sagging distances of the two sharp angles are respectively read out, and the average value is taken as the longitudinal sagging distance of the sagging edge; the longitudinal sagging distance from the downward sagging edge is denoted as Y Warp yarn Longitudinal sagging distance Y of weft-down sagging edge Weft yarn Longitudinal sagging distance Y of oblique sagging edge Oblique angle 。
3-2, after the reading of the longitudinal sagging distance is finished, the tested sample 7 is read out from the top view through a reading observation hole 2 on the bedplate, and the transverse extension distances of the square hanging blocks 7-2 in the warp direction, the weft direction and the oblique direction are respectively read out through three transverse reading panels 6; the transverse extension distance of each square hanging block 7-2 is taken as the average value of the readings of two end points of the outer end edge of each square hanging block 7-2 on the transverse reading panel 6; the distance of the downward vertical edge extending transversely is denoted as X Warp yarn The transverse extension distance of the weft-wise downward vertical edge is denoted as X Weft yarn The transverse extension distance of the oblique downward edge is denoted as X Oblique angle 。
3-3 calculating the first static drape index Z of the tested sample 7 in the warp direction and weft direction and 45 DEG direction Warp yarn 、Z Weft yarn 、Z Oblique angle The following are provided:
Z warp yarn ＝X Warp yarn /Y Warp yarn ；
Z Weft yarn ＝X Weft yarn /Y Weft yarn ；
Z Oblique angle ＝X Oblique angle /Y Oblique angle ；
The smaller the value of the first static drape index measured in one direction for the test specimen 7, the better the static drape of the tested fabric in that direction.
3-4, arranging a camera on the observation bedplate; taking a top-view picture of the tested sample 7 through the reading observation hole 2 by using a camera; then, the top-view photo is imported into a computer; the size of the top view picture is adjusted to be matched with the actual size of the tested sample 7, so that the transverse extension distance and the static projection area S of the square hanging block 7-2 in the warp direction, the weft direction and the oblique direction are read through the top view picture Warp yarn 、S Weft yarn 、S Oblique angle (i.e. area viewed from above, in particular by CAD softwareQuerying the graphic area function reading); and respectively calculating the ratio of the projection area of the square hanging block 7-2 in three directions to the side area of the square hanging block 7-2 (namely the paved area of the square hanging block 7-2), and respectively taking the ratio as the second static hanging indexes in the three directions of the tested fabric. The smaller the value of the second static drape index measured in one direction for the test specimen 7, the better the static drape of the tested fabric in that direction.
And step four, testing the three-dimensional dynamic draping property of the tested fabric.
4-1, driving the fabric placing table 3 to rotate at a constant speed through the motor 9, and enabling the three square hanging blocks 7-2 to fly along with the beginning of rotation, wherein the process simulates the state that the skirt swings when a person rotates. After the three square hanging blocks 7-2 reach a stable state under the combined action of self gravity and rotary motion, the longitudinal hanging distance, the transverse extending distance and the projection area of each square hanging block 7-2 are changed; the projection area and the transverse extension distance are increased, and the longitudinal overhang distance is reduced;
4-2 according to the method in the steps 3-1 to 3-3, the longitudinal suspension distance and the transverse extension distance of each square suspension block 7-2 under the rotation state are obtained, and the dynamic suspension index Z 'of the tested sample 7 in the warp direction, the weft direction and the 45 DEG direction is further obtained according to the method in the step 3-3' Warp yarn 、Z′ Weft yarn 、Z′ Oblique angle (i.e., the lateral extension distance divided by the longitudinal overhang distance).
The longitudinal overhang distance and the transverse extension distance obtained in the step are read from a vertical scale or a transverse reading panel 6 on the photo after the camera shoots.
When the longitudinal hanging distance is read, the camera is arranged on the side part of the fabric placing table 3, the lens is horizontally arranged, ten photos are taken from each square hanging block 7-2, and the average value of the longitudinal hanging distance readings of each square hanging block 7-2 is calculated. When the transverse extension distance is read, the camera is arranged right above the fabric placing table 3, the lens is arranged downwards, ten pictures are taken, and the average value of the transverse extension distance readings of each square hanging block 7-2 is calculated.
The smaller the dynamic drape index value measured in one direction of the tested sample 7, the better the dynamic drape of the tested fabric in that direction.
Step five, testing fabric waving property (flexibility):
reading dynamic projection area S 'of three square hanging blocks 7-2 in rotating state according to the method in step 3-4' Warp yarn 、S′ Weft yarn 、S′ Oblique angle (ten photographs used for reading the lateral extension distance in step 4-2)
Calculating the drift (flexibility) P of the fabric in three directions Warp yarn 、P Weft yarn 、P Oblique angle The following are provided:
the smaller the drift value of the tested sample 7 measured in one direction is, the less easily the tested fabric is affected by the rotation speed in the direction, namely the motion form of the tested fabric is not easily changed by external force, namely the better the form stability is, namely the worse the drift (flexibility) is; conversely, the greater the P value, the poorer the morphological stability and the better the flutter (flexibility).
Claims (9)
1. A method for detecting three-dimensional dynamic and static draping property of a garment fabric is characterized by comprising the following steps of: cutting out a tested sample by using a tested fabric; the tested sample consists of a central triangular block and three square hanging blocks which are connected together; the central triangular block is a right triangle; the square suspension block is rectangular;
step two, placing the tested sample on a fabric placing table; the shape of the top surface of the fabric placing table is consistent with the shape of a central triangular block of the tested sample; then, fixing the central triangular block;
step three, a test method for testing three-way static draping property;
3-1, respectively measuring longitudinal sagging distances Y of the outer end edges of the three square hanging blocks after the tested sample stands for a preset time Warp yarn 、Y Weft yarn 、Y Oblique angle ；
3-2. Measuring the lateral extension distance X of the outer edges of the three square overhanging blocks Warp yarn 、X Weft yarn 、X Oblique angle ；
3-3 calculating the first static drape index Z of the tested sample in three directions Warp yarn 、Z Weft yarn 、Z Oblique angle The following are provided:
Z warp yarn ＝X Warp yarn /Y Warp yarn ；
Z Weft yarn ＝X Weft yarn /Y Weft yarn ；
Z Oblique angle ＝X Oblique angle /Y Oblique angle ；
The smaller the first static drape index value measured by the tested sample in one direction is, the better the static drape property of the tested fabric in the direction is;
the fabric placing table can rotate at a constant speed; the third step is also performed as follows:
taking a top-view photograph of the tested sample by using a camera; processing the overlooking photo to obtain the static projection area S of the three square hanging blocks Warp yarn 、S Weft yarn 、S Oblique angle ；
And after the third step is executed, continuing to execute the fourth and fifth steps as follows:
testing the three-dimensional dynamic drapability of the tested fabric;
4-1, driving the fabric placing table to rotate at a constant speed, and enabling the three square hanging blocks to fly along with the rotation; after the three square hanging blocks reach a stable state, the longitudinal hanging distance, the transverse extending distance and the projection area of each square hanging block are changed; the projection area and the transverse extension distance are increased, and the longitudinal overhang distance is reduced;
4-2 measuring the longitudinal suspension distance, the transverse extension distance and the dynamic projection area S 'of each square suspension block under the rotation state' Warp yarn 、S′ Weft yarn 、S′ Oblique angle And further solving the dynamic overhang index Z 'of the tested sample in three directions according to the method in the step 3-3' Warp yarn 、Z′ Weft yarn 、Z′ Oblique angle The method comprises the steps of carrying out a first treatment on the surface of the The longitudinal suspension distance and the transverse extension distance obtained in the step are all obtained from the photo after the camera shoots;
the smaller the dynamic drape index value measured by the tested sample in one direction is, the better the dynamic drape property of the tested fabric in the direction is;
fifthly, testing fabric waviness:
calculating the drift P of the tested fabric in three directions Warp yarn 、P Weft yarn 、P Oblique angle The following are provided:
the smaller the value of the drift of the tested sample measured in one direction, the less susceptible the draping performance of the tested fabric in that direction is to the influence of the rotation speed, i.e. the better the morphological stability, the worse the drift.
2. The method for detecting three-dimensional dynamic and static draping property of clothing fabric according to claim 1, which is characterized by comprising the following steps: in the third step, the static projection area S of the three square hanging blocks is respectively obtained Warp yarn 、S Weft yarn 、S Oblique angle The ratio of the two static overhang indexes to the side areas of the three square overhang blocks is respectively used as second static overhang indexes of the tested fabric in three directions; the smaller the value of the second static drape index measured by the tested sample in one direction, the smaller theThe better the static drape in this direction.
3. The method for detecting three-dimensional dynamic and static draping property of clothing fabric according to claim 1, which is characterized by comprising the following steps: ironing and leveling the tested fabric before executing, finishing the fabric into warp yarns and weft yarns which are perpendicular, and ironing and shaping again; the two right-angle edges of the central triangular block are respectively parallel to the warp direction and the weft direction of the measured fabric; the three square hanging blocks are respectively adjacent to the three central triangular blocks, so that the three square hanging blocks respectively correspond to the warp direction, the weft direction and the 45-degree direction.
4. The method for detecting three-dimensional dynamic and static draping property of clothing fabric according to claim 1, which is characterized by comprising the following steps: in the first step, marks are made on the three square hanging blocks by pens with different colors so as to distinguish different directions of the fabric.
5. The method for detecting three-dimensional dynamic and static draping property of clothing fabric according to claim 1, which is characterized by comprising the following steps: in step 3-1, the longitudinal sagging distance of the outer end edge of the square hanging block is taken as the average value of the longitudinal sagging distances of both ends of the outer end edge of the square hanging block.
6. The method for detecting three-dimensional dynamic and static draping property of clothing fabric according to claim 1, which is characterized by comprising the following steps: in step 3-2, the lateral extension distance of the outer end edge of the square suspension block is taken as the average value of the lateral extension distances of the two ends of the outer end edge of the square suspension block.
7. The method for detecting three-dimensional dynamic and static draping property of clothing fabric according to claim 1, which is characterized by comprising the following steps: the used clothing fabric three-dimensional dynamic-static draping property detection device comprises an auxiliary reading frame, a fabric placing table and a fabric pressing plate; the method is characterized in that: an observation bedplate is arranged at the top of the auxiliary reading frame; a reading observation hole is formed in the middle of the observation bedplate; the fabric placing table is arranged right below the reading observation hole; the fabric placing table is in a triangular prism shape, and the top surface of the fabric placing table is in an isosceles right triangle shape; the fabric placing table is driven by a motor to rotate around a vertical axis; a fabric pressing plate is arranged on the top surface of the fabric placing table; the shape of the bottom surface of the fabric pressing plate is the same as that of the top surface of the fabric placing table; vertical graduated scales are arranged at the three vertical ridge lines of the fabric placing table; the bottoms of the three vertical side surfaces of the fabric placing table are respectively provided with a transverse reading panel along the horizontal direction; the top surfaces of the three transverse reading panels are provided with horizontal scale marks; the horizontal graduation marks are parallel to the corresponding vertical side surfaces, and the zero graduation marks are aligned with the corresponding vertical side surfaces.
8. The method for detecting three-dimensional dynamic and static draping property of clothing fabric according to claim 7, which is characterized in that: a fourth vertical graduated scale is arranged on the vertical side surface of the fabric placing table corresponding to the bevel edge of the isosceles right triangle; the distance between the fourth vertical graduated scale and one of the vertical ridge lines of the fabric placing table is
Cm; l is the right-angle side length of the top surface of the fabric placing table.
9. The method for detecting three-dimensional dynamic and static draping property of clothing fabric according to claim 7, which is characterized in that: the distance from the common axis of the revolute pair formed by the fabric placing table and the frame to the three edges of the top surface of the fabric placing table is equal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010474220.3A CN111638178B8 (en) | 2020-05-29 | 2020-05-29 | Method and device for detecting three-dimensional dynamic-static draping property of clothing fabric |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN202010474220.3A CN111638178B8 (en) | 2020-05-29 | 2020-05-29 | Method and device for detecting three-dimensional dynamic-static draping property of clothing fabric |
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| CN100427929C (en) * | 2005-12-20 | 2008-10-22 | 东华大学 | Image testing method for fabric dynamic and static drapability and testing apparatus thereof |
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Effective date of registration: 20230607 Address after: Room 501, 5th floor, 2 buildings, 68 Tiancheng Road, Hangzhou City, Zhejiang Province (Mastery Science and Technology Building) Applicant after: HANGZHOU WENSLI SILK CULTURE Co.,Ltd. Address before: 310018 No. 2 street, Xiasha Higher Education Park, Hangzhou, Zhejiang, 928 Applicant before: ZHEJIANG SCI-TECH University |
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Correction item: Applicant|Address Correct: Zhejiang Sci-Tech University|310018 No. 2 street, Xiasha Higher Education Park, Hangzhou, Zhejiang, 928 False: HANGZHOU WENSLI SILK CULTURE Co.,Ltd.|Room 501, 5th floor, 2 buildings, 68 Tiancheng Road, Hangzhou City, Zhejiang Province (Mastery Science and Technology Building) Number: 25-01 Volume: 39 |
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Effective date of registration: 20231212 Address after: Room 501, 5th floor, 2 buildings, 68 Tiancheng Road, Hangzhou City, Zhejiang Province (Mastery Science and Technology Building) Patentee after: HANGZHOU WENSLI SILK CULTURE Co.,Ltd. Patentee after: ZHEJIANG SCI-TECH University Address before: 310018 No. 2 street, Xiasha Higher Education Park, Hangzhou, Zhejiang, 928 Patentee before: ZHEJIANG SCI-TECH University |
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Correction item: Patentee|Address Correct: Zhejiang Sci-Tech University|310018 No. 2 street, Xiasha Higher Education Park, Hangzhou, Zhejiang, 928 False: Hangzhou Wanshili Silk Culture Co., Ltd.|Room 501, 5th floor, 2 buildings, 68 Tiancheng Road, Hangzhou City, Zhejiang Province (Mastery Science and Technology Building) Number: 27-01 Page: The title page Volume: 39 Correction item: Patentee|Address Correct: Zhejiang Sci-Tech University|310018 No. 2 street, Xiasha Higher Education Park, Hangzhou, Zhejiang, 928 False: Hangzhou Wanshili Silk Culture Co., Ltd.|Room 501, 5th floor, 2 buildings, 68 Tiancheng Road, Hangzhou City, Zhejiang Province (Mastery Science and Technology Building) Number: 27-01 Volume: 39 |
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