BS ISO 26243-2008 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、BRITISH STANDARDBS ISO 26243:2007Cards for staple fibres spinning Vocabulary and principles of constructionICS 01.040.59; 59.120.10g49g50g3g38g50g51g60g44g49g42g3g58g44g55g43g50g56g55g3g37g54g44g3g51g40g53g48g44g54g54g44g50g49g3g40g59g38g40g51g55g3g36g54g3g51g40g53g48g44g55g55g40g39g3g37g60g3g38g50g

2、51g60g53g44g42g43g55g3g47g36g58BS ISO 26243:2007This British Standard was published under the authority of the Standards Policy and Strategy Committee on 30 April 2008 BSI 2008ISBN 978 0 580 56363 8National forewordThis British Standard is the UK implementation of ISO 26243:2007.The UK participation

3、 in its preparation was entrusted to Technical Committee TCI/33, Textile machinery.A list of organizations represented on this committee can be obtained on request to its secretary.This publication does not purport to include all the necessary provisions of a contract. Users are responsible for its

4、correct application.Compliance with a British Standard cannot confer immunity from legal obligations. Amendments/corrigenda issued since publicationDate CommentsReference numberISO 26243:2007(E)INTERNATIONAL STANDARD ISO26243First edition2007-12-15Cards for staple fibres spinning Vocabulary and prin

5、ciples of construction Cardeuse pour la filature des fibres discontinues Terminologie, principes de construction BS ISO 26243:2007ii iiiForeword ISO (the International Organization for Standardization) is a worldwide federation of national standards bodies (ISO member bodies). The work of preparing

6、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 organizations, governmental and non-governmental, in liaiso

7、n 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 the ISO/IEC Directives, Part 2. The main task of tec

8、hnical 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 % of the member bodies casting a vote. Attention is dra

9、wn 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 machinery and accessories, Subcommittee SC 1, Spinni

10、ng preparatory, spinning, twisting and winding machinery and accessories. BS ISO 26243:2007blank1Cards for staple fibres spinning Vocabulary and principles of construction 1 Scope This International Standard specifies terms and definitions for the card with regard to spinning procedure for cotton an

11、d 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 undated references, the latest edition of the referenced document (including any amendments) applies. ISO

12、 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. NOTE The descriptions with parenthesised numbers are dealt with separately under these numbers. 3.1 Basi

13、c 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 that is characterized by movable flats above the cylinder (3.4.4) BS ISO 26243:20072 3.2 Width dimensi

14、ons 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 cylinder width W, less possible end plates 3.2.2 cylinder width W complete width of roll barrel, including possible end plates 3.2.3 work

15、ing width A cover width of fibre material on the roll BS ISO 26243:200733.3 Definition of sides, dimensions See Figure 2. Key 1 feed area (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, dime

16、nsions 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 looking 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

17、BS ISO 26243:20074 3.4 Components See Figure 3. Figure 3 Components 3.4.1 Tuft feeding 3.4.1.1 upper trunk reserve 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

18、 3.4.1.3 opening roll roll that releases the fibre material from the clamped beating and with the supporting air 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 BS ISO 26243:200753.4.2 Feeding area of c

19、ard 3.4.2.1 feed tray tray-shaped component to compress and clamp the tuft material 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 regul

20、ator of the mass flow 3.4.2.3 device to measure the web thickness device to measure 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

21、2 opening and transfer roll, equipped with clothing 3.4.3.3 licker-in 3 opening 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-o

22、pening of fibre tufts, adjustable to the licker-in 3.4.4 cylinder tambour main 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 cov

23、er, bottom element regulating the air balance underneath the cylinder 3.4.6 pre-carding zone work area with carding elements and extracting elements, adjustable to the cylinder BS ISO 26243:20076 3.4.7 Revolving flat system with cleaning device 3.4.7.1 revolving flat bar equipped with clothing, adju

24、stable to the cylinder NOTE Both ends of the bar 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 ro

25、ll barrel with suitable clothing to clean the revolving 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

26、clothing, to remove the fibres from the cylinder (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 pre

27、ss rolls roller pair to take over web from the stripper 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

28、 3.4.10.5 cross belt moving belt to support sliver 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 eq

29、uipped with a measuring system for acquisition of the sliver mass. BS ISO 26243:200773.4.11.2 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. BS ISO 262

30、43:20078 Annex 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 Card with on

31、e 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. BS ISO 26243:20079Alphabetical index C card 3.1.1 carding element 3.4.3.5 cleaning roll 3.4.10.2 cleaning roll for flat strips roll 3.4.7.3 clot

32、hing 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 3.1.2 flat strips roll 3.4.7.2 L L 3.3.2 l

33、eft 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 flat 3.4.7.1 right side 3.3.1 S separation p

34、lace 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 BS ISO 26243:2007BS ISO 26243:2007BSI389 Chiswick High RoadLondonW4 4ALBSI British Standards InstitutionBSI is the

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