5/2009 09:11, (c) BS ISO 8116-3:2008 ISO8116-3:2008(E) Table 5 — Type 2 threads Dimensions in millimetres t as of 12/05/ de d7 d2 :. +0.15 -0.2 0 150 149,9 149,2 216 215,9 215,2 269 268,9 268,2 Version correct NOTE Threads of type 2 are primarily used as adjusted threads. Flanges are usually secured to the barrel by separate means. 6 Circular axial run-out tolerance, Ta, of flanges The permissible circular axial run-out tolerances, Ta, of flanges given in Table 6 shall be met. The run-out tolerances shall be measured in accordance with Iso 8116-8. Table 6Permissible circular axial run-out tolerance of flanges d1 Ta mm mm d1≤ 600 0,5 600<d≤800 0,75 800d≤1 000 1 B 1 000 <d ≤1 250 1,25 , Vocational d>1250 1,5 Total run-out tolerance, Tr, of the barrel 7 The permissible total run-out tolerances, Tr, of the barrel shall be measured in millimetres and calculated using Equation (1): 0,25 11 T, = (1) 1000 The run-out tolerance shall be measured in accordance with IsO 8116-8. Licensed copy: Vocational @ IS0 2008 All rights reserved 7 BS ISO 8116-3:2008 ISO8116-3:2008(E) 09:11 /2009 8 Otherspecifications The following details should be specified as appropriate: /05/ materials of barrel, end plates and flanges; a) nature of material to be wound; b) ) surface finish of the winding areas (inner sides of the flanges and the exterior surface of the barrel); as d) end plates with shafts on both sides as an alternative to the use of different shaft diameters; correct fastening of the end plates on the barrel; (e f) holes in the barrel for fastening the warp (care should be taken when winding highly elastic yarns, as holes for fastening the warp cause a weakening of the cross-section of the barrel); designs of flanges; g) h) fastening of the flanges on the barrel; Council (! maximum and minimum lengths of barrel between flanges ("dress width"); j) driving hole in the barrel; lining k) use of ruffles; 1) working widths of weaving machines in accordance with IsO 109 Trai BSI 9 Designation 9.1 The designation of a weaver's beam type A or B in accordance with this part of IsO 8116 shall include the following information in the order given: a) "Weaver's beam"; b) reference to this part of ISO 8116, i.e.ISO 8116-3; Council type of beam (A or B); C) d) flange diameter, dg, in millimetres; e) shaft diameter, d3, in millimetres; f) barrel length, ly, in millimetres; g) quality class Q1, Q2, Q3 or Q4 in accordance with ISO 8116-4. EXAMPLE A weaver's beam, type A, with a flange diameter d, of 800 mm, shaft diameter d of 38 mm, and barrel length l1 of 1 800 mm with the quality class Q4 in accordance with IS0 8116-4 shall be designated as follows: Weaver's beamIS0 8116-3-A-800×38×1800-Q4 8 @ ISO 2008 - All rights reserved BS ISO 8116-3:2008 5/200909:11, ISO8116-3:2008(E) 9.2 2The designation of a weaver's beam type C1 or C2 in accordance with this part of IsO 8116 shall include the following information in the order given: /05/ a) "Weaver's beam"; f 12/ b) reference to this part of ISO 8116, i.e.ISO 8116-3 of c) type of beam (C1 or C2); tas (p flange diameter, d, in millimetres; correct e) maximum working width, a, in millimetres; f) quality classQ1,Q2,Q3orQ4 inaccordancewithISO8116-4. , Version EXAMPLE and with the quality class Q3 in accordance with ISO 8116-4 shall be designated as follows: Weaver's beamIS0 8116-3-C1-800×1900-Q3 Council, Training S B Vocational I copy: Vocational Licensed ISO 2008 - All rights reserved 9 BS ISO 8116-3:2008 5/200909:11, ISO 8116-3:2008(E) B d copy: Vocational Trading Council, Vocational ICs 59.120.20 Licensed Price based on 9 pages ISO 2008 - All rights reserved Training Council, Version correct as of 12/05/2009 09:11, (c) BS ISO 8116-3:2008 B Licensed copy: Vocational Trading Council, Vocational This page has been intentionally left blank BS ISO 8116-3:2008 5/200909:1 BSI - British Standards Institution BSI is the independent national body responsible for preparing British Standards. It presents the UK view o