1、August 2009DEUTSCHE NORM English price group 7No part of this standard may be reproduced without prior permission ofDIN Deutsches Institut fr Normung e. V., Berlin. Beuth Verlag GmbH, 10772 Berlin, Germany,has the exclusive right of sale for German Standards (DIN-Normen).ICS 59.120.30!$Y=_“1542660ww
2、w.din.deDDIN ISO 8116-2Textile machinery and accessories Beams for winding Part 2: Warpers beams (ISO 8116-2:2008)English version of DIN ISO 8116-2:2009-08Textilmaschinen und Zubehr Kettbume Teil 2: Zettelbume (ISO 8116-2:2008)Englische Fassung DIN ISO 8116-2:2009-08SupersedesDIN ISO 8116-2:1997-05w
3、ww.beuth.deDocument comprises 9 pagesDIN ISO 8116-2:2009-08 2 Contents Page National foreword .2 National Annex NA (informative) Bibliography 3 1 Scope 4 2 Normative references 4 3 Types and main dimensions.4 4 Mechanical strength 8 5 Circular axial run-out tolerance, Ta, of flanges.8 6 Total run-ou
4、t tolerance, Tr, of the barrel8 7 Residual imbalance .8 8 Designation 9 Bilder Figure 1 Warpers beams with shafts Type A.5 Figure 2 Warpers beams with cylinder bore for centring and keyseat for driving Type B.5 Figure 3 Warpers beams with toothed cone for centring and driving Type C.7 Tabellen Table
5、 1 Warpers beams main dimensions Types A and B.7 Table 2 Warpers beams main dimensions Type C7 Table 3 Permissible circular axial run-out tolerance of flanges .8 Table 4 Total barrel run-out tolerances .8 National foreword This standard has been prepared by Technical Committee ISO/TC 72 “Textile mac
6、hinery and accessories”, Subcommittee SC 3 “Machinery for fabric manufacturing including preparatory machinery and accessories”. The responsible German body involved in its preparation was the Normenausschuss Textil und Textil-maschinen (Textilnorm) (Textiles and Textile Machinery Standards Committe
7、e (Textilnorm), Technical Committee NA 106-02-04 AA Spulerei und Kettvorbereitungsmaschinen. Attention is drawn to the possibility that some of the elements of this document may be the subject of patent rights. DIN shall not be held responsible for identifying any or all such patent rights. DIN ISO
8、8116 consists of the following parts, under the general title Textile machinery and accessories Beams for winding: Part 1: General vocabulary Part 2: Warpers beams DIN ISO 8116-2:2009-08 3 Part 3: Weavers beams Part 4: Test methods and quality classification of flanges for weavers beams, warpers bea
9、ms and sectional beams Part 5: Sectional beams for warp knitting machines Part 6: Beams for ribbon weaving and ribbon knitting Part 7: Beams for dyeing slivers, rovings and yarns Part 8: Definitions of run-out tolerances and methods of measurement The DIN Standards corresponding to the International
10、 Standards referred to in this document are as follows: ISO 286-2 DIN ISO 286-2 ISO 1940-1 DIN ISO 1940-1 ISO 8116-4 DIN ISO 8116-4 ISO 8116-8 DIN ISO 8116-8 Amendments This standard differs from DIN ISO 8116-2:1997-05 as follows: a) The mechanical strength of warpers beam flanges is to be verified
11、in accordance with ISO 8116-4. b) For Type C warpers beams with toothed cone, execution C3 has been added. Previous editions DIN 64510: 1966-02 DIN ISO 481: 1978-07 DIN ISO 8116-2: 1988-09, 1997-05 National Annex NA (informative) Bibliography DIN ISO 286-2, ISO system of limits and fits Part 2: Tabl
12、es of standard tolerance grades and limit deviations for holes and shafts DIN ISO 1940-1, Mechanical vibration Balance quality requirements for rotors in a constant (rigid) state Part 1: Specification and verification of balance tolerances DIN ISO 8116-4, Textile machinery and accessories Beams for
13、winding Part 4: Test methods and quality classification of flanges for weavers beams, warpers beams and sectional beams DIN ISO 8116-8, Textile machinery and accessories Beams for winding Part 8: Definitions of run-out tolerances and methods of measurement Part 9: Dyeing beams for textile fabrics 1
14、Scope This part of ISO 8116 specifies the main dimensions, mechanical strength, permissible tolerances of form and position of the main elements of warpers beams, and the driving devices and designation for warpers beams with and without shafts. 2 Normative references The following referenced docume
15、nts 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 286-2, ISO system of limits and fits Part 2: Tables of standard tolerance gr
16、ades and limit deviations for holes and shafts ISO 1940-1, Mechanical vibration Balance quality requirements for rotors in a constant (rigid) state Part 1: Specification and verification of balance tolerances ISO 8116-4, Textile machinery and accessories Beams for winding Part 4: Test methods and qu
17、ality classification of flanges for weavers beams, warpers beams and sectional beams ISO 8116-8, Textile machinery and accessories Beams for winding Part 8: Definitions of run-out tolerances and methods of measurement 3 Types and main dimensions Warpers beams are divided into three main types: Type
18、A warpers beams with shafts; Type B warpers beams with cylinder bore for centring and key seat for driving; Type C warpers beams with toothed cone for centring and driving: Execution C1: tooth number 50 (old executions shall no be longer used) Execution C2: tooth number 72 Execution C3: tooth number
19、 50 The main dimensions of warpers beams of Type A and Type B are shown and explained in Figure 1 and Figure 2. Part 2: Warpers beams DIN ISO 8116-2:2009-08 4 Textile machinery and accessories Beams for winding The main dimensions of warpers beams of Type C are shown and explained in Figure 3. The m
20、ain dimensions of warpers beams of Type A and Type B, as given in Table 1, shall be met. The main dimensions of warpers beams of Type C, as given in Table 2, shall be met. Key d1flange diameter d2barrel diameter d3shaft diameter aTwo pegs for drive pins. l1distance between the flanges l2overall leng
21、th (without shafts) l3length or extension of shaft l4total length (with shafts) Figure 1 Warpers beams with shafts Type A Key d1flange diameter d2barrel diameter l1distance between the flanges l2overall length (without shafts) aStandard tolerance grades and limit deviations in accordance with ISO 28
22、6-2. Figure 2 Warpers beams with cylinder bore for centring and keyseat for driving Type B DIN ISO 8116-2:2009-08 5 Figure 3 (continued) DIN ISO 8116-2:2009-08 6 Key 1 execution C1: tooth number 50 2 execution C2: tooth number 72 3 execution C3: tooth number 50 d1flange diameter d2barrel diameter d3
23、shaft diameter d4bore diameter for shaft d5ruffle diameter l1distance between the flanges l2overall length (without shafts) l3length or extension of shaft Figure 3 Warpers beams with toothed cone for centring and driving Type C Table 1 Warpers beams main dimensions Types A and B Dimensions in millim
24、etres d1 1,5 d2 5 d3h11 bl1a+1,5 0 l20 2 l3l4815 915 38 50 1 015 1 250 300 (320) 50 1 378 1 524 1 800 2 000 l1+ 150 120 l2+ 2 l3NOTE The dimensions in parentheses should be avoided whenever possible. aIf distances of more than 2 000 mm between flanges are necessary, increments of 200 mm shall be sel
25、ected. bStandard tolerance grades and limit deviations in accordance with ISO 286-2. Table 2 Warpers beams main dimensions Type C Dimensions in millimetres d1d2d3d4d5Execution l1al2l3 1,5 5 h11 bE9 bC1 C2 C3 +1,5 0 0 2 800 (900) 38 50 38 50 1 000 300 (320) 50 50 245 245 l1+ 270 (1 100) 360 1 250 400
26、 1 400 450 60 60 260 295 260 (1 374) 1 400 (1 524) 1 600 1 800 2 000 l1+ 320 120 150 NOTE The dimensions in parentheses should be avoided whenever possible. a If distances of more than 2 000 mm between flanges are necessary, increments of 200 mm shall be selected. b Standard tolerance grades and lim
27、it deviations in accordance with ISO 286-2. DIN ISO 8116-2:2009-08 7 4 Mechanical strength The mechanical strength of warpers beam flanges is classified in accordance with the quality classes defined in ISO 8116-4. The mechanical strength of warpers beam flanges shall be verified, depending on the q
28、uality class, using the test method described in ISO 8116-4. 5 Circular axial run-out tolerance, Ta, of flanges The permissible circular axial run-out tolerances, Ta, of flanges, as given in Table 3, shall be met. The run-out tolerances shall be measured in accordance with ISO 8116-8. Table 3 Permis
29、sible circular axial run-out tolerance of flanges d1mm Tamm d1u 915 0,5 d1 915 0,75 6 Total run-out tolerance, Tr, of the barrel The permissible total run-out tolerances, Tr, of the barrel shall be derived using the formulae given in Table 4. The run-out tolerances shall be measured in accordance wi
30、th ISO 8116-8. Table 4 Total barrel run-out tolerances Yarn to be wound Trmm Filament yarn 10,251000lSpun yarn 10,41000l7 Residual imbalance Depending on the circumstances, it may be necessary to fix a value for the residual imbalance of warpers beams. In general, a quality grade G 6,3 in accordance
31、 with ISO 1940-1 will be appropriate. If special conditions call for another grade, this shall be specified. DIN ISO 8116-2:2009-08 8 8 Designation The designation of a warpers beam in accordance with this part of ISO 8116 shall include the following information in the order given: a) “Warpers beam”
32、; b) reference to this part of ISO 8116, i.e. ISO 8116-2; c) Type A or B or C1 or C2 or C3 of warpers beam for the form of centring and driving; d) flange diameter, d1, in millimetres; e) shaft diameter, d3, in millimetres (only for types A and B); f) distance between flanges, l1, in millimetres; g)
33、 length or extension of shaft, l3, in millimetres (only for types C1, C2 or C3); h) quality class Q1, Q2, Q3 or Q4 in accordance with ISO 8116-4. EXAMPLE 1 A warpers beam, type A, with a flange diameter d1of 915 mm, shaft diameter d3of 50 mm and distance between flanges l1of 1 800 mm with the qualit
34、y class Q2 in accordance with ISO 8116-4 shall be designated as follows: Warpers beam ISO 8116-2 - A-915 50 1 800-Q2 EXAMPLE 2 A warpers beam, type C3, with a flange diameter d1of 1 250 mm, distance between flanges l1of 1 800 mm and l3of 150 mm with the quality class Q2 in accordance with ISO 8116-4 shall be designated as follows: Warpers beam ISO 8116-2 - C3-1 250 1 800 150-Q2 DIN ISO 8116-2:2009-08 9
