ISO 26243-2007 Cards for staple fibres spinning - Vocabulary and principles of construction《短纤维纺纱用粗梳机 词汇和结构原理》.pdf

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1、 Reference number ISO 26243:2007(E) ISO 2007INTERNATIONAL STANDARD ISO 26243 First edition 2007-12-15 Cards for staple fibres spinning Vocabulary and principles of construction Cardeuse pour la filature des fibres discontinues Terminologie, principes de construction ISO 26243:2007(E) PDF disclaimer

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5、OCUMENT ISO 2007 The reproduction of the terms and definitions contained in this International Standard is permitted in teaching manuals, instruction booklets, technical publications and journals for strictly educational or implementation purposes. The conditions for such reproduction are: that no m

6、odifications are made to the terms and definitions; that such reproduction is not permitted for dictionaries or similar publications offered for sale; and that this International Standard is referenced as the source document. With the sole exceptions noted above, no other part of this publication ma

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8、 + 41 22 749 01 11 Fax + 41 22 749 09 47 E-mail copyrightiso.org Web www.iso.org Published in Switzerland ii ISO 2007 All rights reservedISO 26243:2007(E) ISO 2007 All rights reserved iii Foreword ISO (the International Organization for Standardization) is a worldwide federation of national standard

9、s bodies (ISO member bodies). The work of preparing International Standards is normally carried out through ISO technical committees. Each member body interested in a subject for which a technical committee has been established has the right to be represented on that committee. International organiz

10、ations, governmental and non-governmental, in liaison with ISO, also take part in the work. ISO collaborates closely with the International Electrotechnical Commission (IEC) on all matters of electrotechnical standardization. International Standards are drafted in accordance with the rules given in

11、the ISO/IEC Directives, Part 2. The main task of technical committees is to prepare International Standards. Draft International Standards adopted by the technical committees are circulated to the member bodies for voting. Publication as an International Standard requires approval by at least 75 % o

12、f the member bodies casting a vote. Attention is drawn to the possibility that some of the elements of this document may be the subject of patent rights. ISO shall not be held responsible for identifying any or all such patent rights. ISO 26243 was prepared by Technical Committee ISO/TC 72, Textile

13、machinery and accessories, Subcommittee SC 1, Spinning preparatory, spinning, twisting and winding machinery and accessories. INTERNATIONAL STANDARD ISO 26243:2007(E) ISO 2007 All rights reserved 1 Cards for staple fibres spinning Vocabulary and principles of construction 1 Scope This International

14、Standard specifies terms and definitions for the card with regard to spinning procedure for cotton and other staple fibres. 2 Normative references The following referenced documents are indispensable for the application of this document. For dated references, only the edition cited applies. For unda

15、ted references, the latest edition of the referenced document (including any amendments) applies. ISO 92, Textile machinery and accessories Spinning machinery Definition of sides (left or right) 3 Terms and definitions For the purposes of this document, the following terms and definitions apply. NOT

16、E The descriptions with parenthesised numbers are dealt with separately under these numbers. 3.1 Basic terms 3.1.1 card machine to open fibre tufts up to the single fibre to separate contamination, dust and short fibres, and to produce a web that will be formed into the sliver 3.1.2 flat card card t

17、hat is characterized by movable flats above the cylinder (3.4.4) ISO 26243:2007(E) 2 ISO 2007 All rights reserved3.2 Width dimensions See Figure 1. Dimensions in millimetres Figure 1 Width dimensions 3.2.1 clothing width B decisive width for calculating the clothing length, equivalent to the cylinde

18、r width W, less possible end plates 3.2.2 cylinder width W complete width of roll barrel, including possible end plates 3.2.3 working width A cover width of fibre material on the roll ISO 26243:2007(E) ISO 2007 All rights reserved 3 3.3 Definition of sides, dimensions See Figure 2. Key 1 feed area (

19、rear) 2 delivery area (front) b machine width (over casing) l machine length (without deposit system) R right side L left side Figure 2 Definition of sides, dimensions 3.3.1 right side R side on the right, when looking against the fibre flow See ISO 92. 3.3.2 left side L side on the left, when looki

20、ng against the fibre flow See ISO 92. 3.3.3 work flow direction material flow direction of fibre flow 3.3.4 drive side side equipped with cylinder (3.4.4) drive ISO 26243:2007(E) 4 ISO 2007 All rights reserved3.4 Components See Figure 3. Figure 3 Components 3.4.1 Tuft feeding 3.4.1.1 upper trunk res

21、erve trunk filling trunk to collect and store the fibre material 3.4.1.2 feed roll transport and clamping of fibre material against the feed tray, for the purpose of feeding the opening roll 3.4.1.3 opening roll roll that releases the fibre material from the clamped beating and with the supporting a

22、ir current delivers individual tufts into the transfer trunk 3.4.1.4 transfer trunk junction-canal between opening roll and feeding area of the card ISO 26243:2007(E) ISO 2007 All rights reserved 5 3.4.2 Feeding area of card 3.4.2.1 feed tray tray-shaped component to compress and clamp the tuft mate

23、rial opposite from the feed roll 3.4.2.2 feed roll transport and clamping of fibre material against the feed tray and measuring device, for the purpose of feeding the first licker-in, the roll continuing to serve as regulator of the mass flow 3.4.2.3 device to measure the web thickness device to mea

24、sure the thickness of the fed tuft flow 3.4.3 Licker-in 3.4.3.1 licker-in 1 roll with spikes or clothing, which releases the tuft material from the clamped beating and transports it to the 2nd licker-in 3.4.3.2 licker-in 2 opening and transfer roll, equipped with clothing 3.4.3.3 licker-in 3 opening

25、 and transfer roll, equipped with clothing 3.4.3.4 licker-in knife separation place knife, adjustable to the licker-in, to separate coarse contamination 3.4.3.5 carding element element equipped with clothing for the pre-opening of fibre tufts, adjustable to the licker-in 3.4.4 cylinder tambour main

26、working cylinder of a card, with clothing, which in interaction with the revolving flats as well as the pre- carding and post-carding zone serves for the opening of the fibre tufts up to the single fibre 3.4.5 cylinder cover, bottom element regulating the air balance underneath the cylinder 3.4.6 pr

27、e-carding zone work area with carding elements and extracting elements, adjustable to the cylinder ISO 26243:2007(E) 6 ISO 2007 All rights reserved3.4.7 Revolving flat system with cleaning device 3.4.7.1 revolving flat bar equipped with clothing, adjustable to the cylinder NOTE Both ends of the bar

28、have guiding elements that form the base on the flexible bend. The revolving flat glides at low speed over the periphery of the flexible bend. Approximately 28 revolving flats are situated in the work area at the same time. 3.4.7.2 flat strips roll roll barrel with suitable clothing to clean the rev

29、olving flat 3.4.7.3 cleaning roll for flat strips roll roll barrel with suitable clothing to clean the flat strips roll 3.4.8 post-carding zone work area with carding elements and extracting elements, adjustable to the cylinder 3.4.9 doffer roll with clothing, to remove the fibres from the cylinder

30、(web formation) and transport them to the stripper roll 3.4.10 Web doffing 3.4.10.1 stripper roll roll with clothing, to strip off the fibre web from the doffer 3.4.10.2 cleaning roll roll with suitable clothing to clean the stripper roll 3.4.10.3 press rolls roller pair to take over web from the st

31、ripper roll and to crush seed coat fragments that have not been separated yet NOTE The roll slit is adjustable. 3.4.10.4 webspeed special formed plate to support sliver formation, acting as guidance during the conversion from fibre web to fibre sliver 3.4.10.5 cross belt moving belt to support slive

32、r formation, actively transforming the fibre web with the surface of the belts into the sliver 3.4.11 Delivery 3.4.11.1 sliver funnel further formation of the web, gathered by webspeed and cross sliver, into sliver NOTE The sliver funnel is usually equipped with a measuring system for acquisition of

33、 the sliver mass. ISO 26243:2007(E) ISO 2007 All rights reserved 7 3.4.11.2 delivery roll disc-shaped roll for compacting of pre-formed sliver NOTE The discs are optionally designed as stepped rolls or plain rolls and constitute the last process step in sliver formation. ISO 26243:2007(E) 8 ISO 2007

34、 All rights reservedAnnex A (normative) Principles of construction A.1 Feeding A.1.1 Integrated feeding The tuft web is formed immediately prior to the feed roll. A.1.2 Feeding with transfer The tuft web is formed in the feeding trunk and subsequently transferred to the feed rolls. A.2 Cards A.2.1 C

35、ard with one licker-in A.2.2 Card with three lickers-in A.2.3 Card with cross-belt delivery A.2.4 Card with webspeed A.3 Standard working widths 1 000 mm and1 500 mm. ISO 26243:2007(E) ISO 2007 All rights reserved 9 Alphabetical index C card 3.1.1 carding element 3.4.3.5 cleaning roll 3.4.10.2 clean

36、ing roll for flat strips roll 3.4.7.3 clothing width 3.2.1 cross belt 3.4.10.5 cylinder 3.4.4 cylinder cover, bottom 3.4.5 cylinder width 3.2.2 D delivery roll 3.4.11.2 device to measure the web thickness 3.4.2.3 doffer 3.4.9 drive side 3.3.4 F feed roll 3.4.2.2, 3.4.1.2 feed tray 3.4.2.1 flat card

37、3.1.2 flat strips roll 3.4.7.2 L L 3.3.2 left side 3.3.2 licker-in 1 3.4.3.1 licker-in 2 3.4.3.2 licker-in 3 3.4.3.3 licker-in knife 3.4.3.4 M material flow 3.3.3 O opening roll 3.4.1.3 P post-carding zone 3.4.8 pre-carding zone 3.4.6 press rolls 3.4.10.3 R R 3.3.1 reserve trunk 3.4.1.1 revolving fl

38、at 3.4.7.1 right side 3.3.1 S separation place 3.4.3.4 sliver funnel 3.4.11.1 stripper roll 3.4.10.1 T tambour 3.4.4 transfer trunk 3.4.1.4 U upper trunk 3.4.1.1 W webspeed 3.4.10.4 work flow direction 3.3.3 working width 3.2.3 ISO 26243:2007(E) ICS 01.040.59; 59.120.10 Price based on 9 pages ISO 2007 All rights reserved