CN1054202C - Method for analyzing textile material on testing apparatus - Google Patents
Method for analyzing textile material on testing apparatus Download PDFInfo
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- CN1054202C CN1054202C CN 94108673 CN94108673A CN1054202C CN 1054202 C CN1054202 C CN 1054202C CN 94108673 CN94108673 CN 94108673 CN 94108673 A CN94108673 A CN 94108673A CN 1054202 C CN1054202 C CN 1054202C
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Abstract
A signal for presenting the nonuniform quality of yarn are output to a processing extension machine by a strip of yarn through a pair of roller traction devices and a sensor on a drying meter. The processing extension machine is used for processing the signal to obtain various test parameters and a series of test pattern parameters for characterizing the quality of the yarn, a plurality of groups of test pattern data are saved. After the sample testing is finished, the patter data is utilized for statistics, statistical values, comprising average values, maximum values and minimum values, are quickly worked out, average curves, upper limit curves and lower limit curves are drawn out to form a set of statistical curves drawn on the same piece of diagram, the dispersion degree of the distribution characteristic of the quality of a sample is obvious by the method, time and labor are saved, printing paper is also saved, and the testing of the sample can be carried out for 30 times or 50 times.
Description
The present invention is a kind of on testing apparatus, the textile material quality information is carried out the method for statistical study with figure.
Yarn evenness tester is the equipment of the irregular signal of a kind of test yarn evenness quality, one one thread, by a pair of roller traction, pass through sensor, the irregular signal of output yarn qualities is to handling extension set, handle extension set this signal is handled multiple test parameter and a series of resolution chart parameter that draws the sign yarn qualities, and many groups test parameter is handled again.For a collection of sample of yarn, only depending on certain group test parameter or a certain figure to assess yarn qualities is science, inaccurate not, and must carry out analysis-by-synthesis to the test result of a collection of sample of yarn, can draw correct conclusion.
Homemade present dried instrument, its comprehensive analysis method only carries out statistical computation to many groups test parameter, calculate its mean value, extreme value etc. and be to go to see by naked eyes by artificial many similar figures are stacked together to the processing of graphic parameter, so neither directly perceived, inaccurate, the expense that wastes time and energy again printer paper, and the contemporary advanced dried instrument of UT-3 type bar, except that test parameter is added up, multiple output pattern is added up, adopt displacement mode, putting together of many sets of curves machinery formed the figure (87103757) with 3-D effect, this method has just been saved artificial stacked work, and pattern analysis work also will manually go with the naked eye to see, and is not directly perceived, do not understand, analyze inconvenience more, and this method can only be placed 12 curves at most.
The present invention seeks to overcome weak point of the prior art, invent a kind of analytical approach that on testing apparatus, can reflect whole sample mass information, make analysis result more accurately, rapidly, simultaneously easy and simple to handle, improve the instrument service efficiency.
The present invention is used for test as rove, and the microscler textile material of yarn or sliver and so on also provides a kind of method of representing its quality information, may further comprise the steps:
A〉the test material sample is by the sensor of a pair of roller traction by a testing apparatus, the irregular signal of the exportable specimen quality of this sensor;
B〉on the processing extension set, the irregular signal of specimen quality is handled, with multiple test parameter and a series of resolution chart parameter that draws the characterization test sample quality;
C〉above-mentioned many group resolution chart parameters are stored in the memory;
D〉treat this Lot sample end of test (EOT) after, access test parameter and graph data is added up, obtain statistical value and on same figure, draw statistic curve.
Here said statistical value comprises the mean value and the extreme value of a certain characterisitic parameter of this Lot sample at least, certainly, can also be the statistical value under some other state.
Here said statistic curve is averaged curve, upper limit curve, the lower limit curve that a certain characterisitic parameter of this Lot sample is drawn at least, also the corresponding curve of above-mentioned statistical value.
Like this, the mass distribution feature dispersion degree of this Lot sample is come into plain view.Advantage of the present invention be save time, laborsaving, economize printer paper, the quantity of sample also can accomplish 30 times or 50 times, statistical graph still day can show printer prints output on screen simultaneously.This method has overcome the shortcoming of above-mentioned two kinds of methods, makes analysis result more rapidly accurately, and the service efficiency of instrument that makes easy and simple to handle obviously improves, to yarn qualities analysis, weaving process quality tracking Control highly significant.
The invention will be further described below in conjunction with accompanying drawing.On the dried instrument of bar, one one thread, by a pair of roller traction, pass through sensor, the irregular signal of output yarn qualities is to handling extension set, handle extension set and this signal is handled multiple test parameter and a series of resolution chart parameter that draws the sign yarn qualities, above-mentioned many group resolution chart data storage are got up, after treating this Lot sample end of test (EOT), accessing this batch graph data adds up, obtain the system value rapidly, as mean value, maximal value, minimum value, and draw out averaged curve, upper limit curve, lower limit curve forms one group of statistic curve and is painted on same the figure, and accompanying drawing is that the one group of statistic curve curve 1 (going up surface curve) after passing through to handle is the maximal value of this BT(batch testing) CV (L) curve, curve 2 (intermediate curve) is the mean value of this BT(batch testing) CV (L) curve, represent the average level of this Lot sample, curve 3 (lower curve) is the minimum value of this BT(batch testing) CV (L) curve, and the Regional Representative changes the zonation of BT(batch testing) CV (L) curve between two curves up and down.
Claims (3)
1. being used for test as rove. the microscler textile material of yarn or sliver and so on also provides a kind of method of representing its quality information, may further comprise the steps:
A. the test material sample is by the sensor of a pair of roller traction by a testing apparatus, the irregular signal of the exportable specimen quality of this sensor;
B. on the processing extension set, the irregular signal of specimen quality is handled, with multiple test parameter and a series of resolution chart parameter that draws the characterization test sample quality;
It is characterized in that further comprising the steps of:
C. above-mentioned many group resolution chart parameters are stored in the memory;
D. after treating this Lot sample end of test (EOT), access test parameter and graph data is added up, obtain statistical value and on same figure, draw statistic curve.
2. method according to claim 1 is characterized in that said statistical value is the mean value and the extreme value of a certain characterisitic parameter of this Lot sample.
3. method according to claim 1 is characterized in that statistic curve is averaged curve, upper limit curve, the lower limit curve that a certain characterisitic parameter of this Lot sample is drawn.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 94108673 CN1054202C (en) | 1994-09-08 | 1994-09-08 | Method for analyzing textile material on testing apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 94108673 CN1054202C (en) | 1994-09-08 | 1994-09-08 | Method for analyzing textile material on testing apparatus |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1118440A CN1118440A (en) | 1996-03-13 |
| CN1054202C true CN1054202C (en) | 2000-07-05 |
Family
ID=5033572
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 94108673 Expired - Fee Related CN1054202C (en) | 1994-09-08 | 1994-09-08 | Method for analyzing textile material on testing apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1054202C (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH700209A1 (en) * | 2009-01-07 | 2010-07-15 | Uster Technologies Ag | METHOD AND APPARATUS FOR CHARACTERIZATION OF AN ELONGATED TEXTILE test material. |
| CH701957A8 (en) * | 2009-10-02 | 2011-11-15 | Uster Technologies Ag | Method for defining a cleaning limit on a yarn cleaning system. |
| CN111257277B (en) * | 2018-11-30 | 2023-02-17 | 湖南中烟工业有限责任公司 | Tobacco leaf similarity judgment method based on near infrared spectrum technology |
-
1994
- 1994-09-08 CN CN 94108673 patent/CN1054202C/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN1118440A (en) | 1996-03-13 |
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| C14 | Grant of patent or utility model | ||
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| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |