Method and system for measuring wool fiber fineness measurement

A wool fiber and measurement method technology, which is applied to measurement devices, material analysis by optical means, instruments, etc., can solve problems such as affecting the accuracy and stability of the motion of the workbench, increasing the number of signal transformations, and increasing the difficulty of system maintenance. , to achieve the effect of flexible and diverse output methods, many measurement parameters, and fast measurement speed
CN1359006AInactive Publication Date: 2002-07-17TSINGHUA UNIV
0 Cites 37 Cited by

Patent Information

Authority / Receiving Office
CN Β· China
Patent Type
Applications(China)
Current Assignee / Owner
TSINGHUA UNIV
Publication Date
2002-07-17
Estimated Expiration
Not applicable Β· inactive patent

Smart Images

  • Figure 1
    Figure 1
  • Figure 2
    Figure 2
  • Figure 3
    Figure 3
Patent Text Reader

Abstract

The present invention relates to a method for measuring wool fibre fineness and its system. Digital camera head (CCD) is adopted to convert the amplified fibre image into digital image, and transfer it into computer to mare real time processing to obtain fibre outline and calculate single fibre fineness, then it counts up the data of average fineness and fineness distribution of all the measured fibres. In said ivnention, general light source is used and the proper alogirhtm and software are designed with can measure animal fibre with the measurement range of 4-300 micrometers, and its measurement speed is 140 fibre / sec.
Need to check novelty before this filing date? Find Prior Art

Description

technical field

[0001] The invention belongs to the technical field of precision measuring instruments, in particular to a method and equipment for measuring the fineness of textile fibers including wool, cashmere, mohair and other circular cross-sections, which are widely used in the quality management of textile import and export and production industries. Background technique

[0002] The average fineness and fineness distribution of plush fiber is one of the most important parameters to evaluate the quality of plush, which has important use value in the textile industry. Among the commonly used methods at present, the micro-projector measurement method is an absolute measurement method, which is simple and intuitive; but the work efficiency of single measurement is very low, and the human error of manual operation is large; although the air flow method is fast, it can only get the average diameter instead of The fineness distribution that reflects the quality cannot be o...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More