Saw-tooth wire for producing a saw-tooth all-steel clothing for a roller or a carding element of a spinning room machine

A carding element, zigzag technology, used in fiber processing, heat treatment furnaces, heat treatment equipment, etc., can solve the problems of producing different types of card clothing, lowering manufacturing accuracy, high equipment wear, etc., to improve wear resistance and service life. , Improve quality, prolong the effect of cycle
CN101096786AInactive Publication Date: 2008-01-02TRUETZSCHLER GRP SE
1 Cites 23 Cited by

Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
TRUETZSCHLER GRP SE
Publication Date
2008-01-02
Estimated Expiration
Not applicable · inactive patent

Smart Images

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

Abstract

In the case of a saw-tooth wire for producing a saw-tooth all-steel clothing for a roller or a carding element of a spinning room machine, having an elongate base region (foot) and an adjoining toothed region (blade) in which teeth are formed by cutting, the teeth comprising a tooth front, a tooth back and two side flanks, between the tooth back and the tooth front of two successively arranged teeth there is a gullet. To produce a saw-tooth wire, which comprises in particular teeth of exact and uniform tooth geometry, the teeth of the saw-tooth wire are made by treating with a laser device.
Need to check novelty before this filing date? Find Prior Art

Description

technical field

[0001] The present invention relates to a zigzag steel wire, which is used to produce zigzag all-steel card clothing on rollers or drums or carding elements of flat carding machines, roller carding machines, cleaning machines, cotton openers and other machines in spinning workshops, Has an elongated base region (bottom) and an adjacent tooth region (plate part), in which the sawtooth is formed by cutting, the sawtooth includes the tooth front, tooth back and two sides, in two consecutive rows There is an inter-tooth space between the tooth back and the tooth front of the sawtooth; the invention also includes a method and an apparatus for producing a sawtooth steel wire. Background technique

[0002] For example, all-steel card clothings of zigzag wires are used in the process of using textile fibers to make yarns, nonwovens or other similar products. In this case, the individual sawtooth wires, for example, have a height of less than 2 mm and a width of 0.2 ...

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