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1、, i .- i UDC 621.889 : 629.1 2.014.23 ,- JAPANESE I NDUSTRIAL STANDARD Rigging Screw Translated and Published Japanese Standards Association Printed in Japan . 6s Copyright Japanese Standards Association Provided by IHS under license with JSALicensee=IHS Employees/1111111001, User=Wing, Bernie Not f
2、or Resale, 03/12/2007 02:45:03 MDTNo reproduction or networking permitted without license from IHS -,-,- J I S F*3403 77 m 4933608 0044736 4 = 1 Translation without guarantee standard in Japanese is to be evidence in the event of any doubt arising, the original e Copyright Japanese Standards Associa
3、tion Provided by IHS under license with JSALicensee=IHS Employees/1111111001, User=Wing, Bernie Not for Resale, 03/12/2007 02:45:03 MDTNo reproduction or networking permitted without license from IHS -,-,- UDC 621.889: 629.12.014.23 JAPANESE INDUSTRIAL STANDARD J I S Rigging Screws F 3403-1977 (Reaf
4、firmed: 1984) I, Scope standing rigging of ships mast and post. This Japanese Industrial Standard specifies for rigging screws used for Remark: The units and numerical values given in in this standard are in accordance with the International System of Units (SI), and are appended for reference. 2 Co
5、nstruction and Shape The construction and shape shall be as shown in the following Figure. However, the solid thimble may be omitted when so specified by the pur- chaser. Figure Table 1 No. Parts Material 1 Screw rod 2 Fork JIS G 4051-S25C 3 Solid thimble JIS G 5501-FCl5 I I 4 . Joining bolt and 1 h
6、exagon nut JIs 4051-s25c 5 Check plate Steel plate 6 Cross bolt Steel bar 7 Washer Steei plate Applicable Standards: See page 3. Copyright Japanese Standards Association Provided by IHS under license with JSALicensee=IHS Employees/1111111001, User=Wing, Bernie Not for Resale, 03/12/2007 02:45:03 MDT
7、No reproduction or networking permitted without license from IHS -,-,- i J I S F*3403 77 = 4933608 0044938 8 : 2 F 3403-1977 Table 2 Nominal Dia, of wire rope Nominal size of Safe working Calculated size mm applied mm wire socket applied load tf kN mass kg - 14 14 2.1 20.6) 5.97 16 16 16 2.6 (25.5)
8、8.58 18 18 18 3.3 32.4) 11.6 22 20 or 22.4 20 or 22 5.1 C50.0) 14.8 24 24 24 5.9 (57.9) 19.4 26 25 26 6.9 (67.7) 23.9 30 28 or 30 28 or 30 9.2 (90.2) 30.2 32 32 32 10.5 (103. O) 36.2 34 34 34 11.5 (112.8) 43.2 36 36 36 13. O 127.5) 51.1 38 38 38 14.5 (142.2) 59.9 40 40 40 16.5 161.8) 70.7 42 42.5 42
9、 18.5 181.4) 93.5 45 45 45 21 C206) 105 48 . 47.5 48 23 226) 117 50 50 50 25.5 1250.1) 124 Remark: No. 1 and No. 3 wire ropes are taken as the standard. 3 . . Dimensions The dimensions shaU .be as shown in Attached Figs. 1 and 2. 4. Material The materiais shall be as given in Table 1 . 5. Inspection
10、 Each rigging screw shall be tested by the application of a proof load twice the safe working load as specified in Table 2 and shall show no sign of defect. Copyright Japanese Standards Association Provided by IHS under license with JSALicensee=IHS Employees/1111111001, User=Wing, Bernie Not for Res
11、ale, 03/12/2007 02:45:03 MDTNo reproduction or networking permitted without license from IHS -,-,- 3 F 3403-1977 6. Designation The rigging screws shall be designated by title and nominal size. JIS number may be used in place of the title. Example: Rigging screw 14 or JIS F 3403-14. 7. Marksing The
12、following information shall be permanently marked on a readily visible part of rigging screw: (1) Nominal size (2) Manufacturers name or mark Applicable Standards: JIS B 0205-Metric Coarse Screw Threads JIS B 0207.-Metric Fine Screw Threads . JIS B 1180-Hexagon Head Bolts and Hexagon Head Screws . J
13、ISB 1181-Hexagn Nuts.and Hexagon Thin Nuts JIS G 4051-Carbon Steels for Machine Structural Use JIS G 5501-Gray Iron Castings Copyright Japanese Standards Association Provided by IHS under license with JSALicensee=IHS Employees/1111111001, User=Wing, Bernie Not for Resale, 03/12/2007 02:45:03 MDTNo r
14、eproduction or networking permitted without license from IHS -,-,- 4 F 3403-1977 Attached Fig. 1. Screw Rod and Check Plate - -I - - -. h Left- hand screw threads 4 1 Right- screw threads i Section AA c Copyright Japanese Standards Association Provided by IHS under license with JSALicensee=IHS Emplo
15、yees/1111111001, User=Wing, Bernie Not for Resale, 03/12/2007 02:45:03 MDTNo reproduction or networking permitted without license from IHS -,-,- I i - JIS . - F*3403 - 77 W 4933608 0044943 8 W I Screw rod 5 F 3403-1977 Check plate 1 Cross bolt I Washer Unit: mm Nominal size of screw threads d D di d
16、. L 1 Nominal size of screw 21 Ba H L, T threads d5 L 4 DI ta 14 16 18 22 24 26 30 32 34 36 38 40 42 45 48 50 M 24 40 20 14 350 145 6 _ 28 36 356 6 M 12 - 65 28 6 8 70 28 - M 27 42 22 1 4 380 160 6 32 42 386 6 M 12 M 30 46 25 18 420 172 8 35 46 425 6 M 16 75 32 9 M 33 50 28 1 8 450 188 8 38 50 456 6
17、 M 1 6 - 85 32 11 M 42 60 32 22 500 205 10 44 60 506 8 M 20 2 40 12 M 48 65 35 _ 24 540 220 10 48 64 546 8 M 22 2 46 2 70 35 24 560 230 7 51 70 566 8 M 22 115 46 14 M 48 M 52 42 24 590 240 10 54 . 73 596 8 M 22 120 46 -15 M 56 80 47 27 620 250 10 57 78 626 10 M 24 130 52 15 M 60 85 47. 2 7 640 258 1
18、3 60 82 646 10 M 24 2 52 15 M 64 7 5 3 27 670 268 1 3 64 85676 10 M 24 2 52 15 M 68 100 58 34 720 288 13 70 91 72610 M 30 2 60 15 M 68 105 58 34 740 295 1 5 73 97 - 746 10 M 30 2 60 1 5 M 76x6 110 63 34 770 305 15 76 102 776 10 M 30 160 60 15 M 76x6 115 63 34 780 310 15 78 106 786 10 M 30 165 60 15
19、- - - - M 39 55 30 22 480 198 8 41 55 486 8 M 20 - 95 40 - 11 - _-_ _ - - 75 -_- - -_ - - - - Copyright Japanese Standards Association Provided by IHS under license with JSALicensee=IHS Employees/1111111001, User=Wing, Bernie Not for Resale, 03/12/2007 02:45:03 MDTNo reproduction or networking permi
20、tted without license from IHS -,-,- J I S FX3403 77 4933608 O044942 T I I 6 F 3403-1977 Attached Fig. 2, Fork and Solid Thimble -Y I f I Copyright Japanese Standards Association Provided by IHS under license with JSALicensee=IHS Employees/1111111001, User=Wing, Bernie Not for Resale, 03/12/2007 02:4
21、5:03 MDTNo reproduction or networking permitted without license from IHS -,-,- ! J I S F*3403 77 m I- I 7. F 3403-1977 Unit: mm Solid thimble I Joining bols size of -= 101 961 41 M221 75 - h 10 12 13 15 17 18 19 21 22 23 25 27 30 30 32 32 I - - - - - - - - - - - - - - - - Nomi- nn Bz Bi D l 0 2 D a
22、14 30 30 50 40 50 16 35 34 56 45 58 18 38 37 .63 50 64 22 42 40 70 55 70 24 45 44 76 60 76 26 48 47 82 65 82 30 52 54 90 70 92 32 55 54 96 75 96 34 58 58 103 80 102 - - - - - - - - - - - - _. - - - - - - B I - 80 A 105 126 135 153 170 180 194 208 220 234 248 268 294 294 307 307 - - - - - - - - - - -
23、 - - - - _ - 245 11 14 38 265 13 16 42 - 290 15 18 46 310 16 19 50 325 18 21 54 345 20 23 58 365 21 25 63 380 22 26 67 400 23 27 70 420 24 28 74 440 25 29 78 475 27 31 88 490 28 32 92 505 29 33 95 515 30 34 100 - - - _- _-_ - - - - - _ _ - 15 15 18 - - 96 30 103 123 4 M 27 30 118 132 140 150 - - - 3
24、2 35 41 41 45 - - - 162 172 - 48 182 50 194 55 212 233 233 - - 59 63 67 - - 244 67 244 - Remark: The cross bolt of M52 or under shall conform to JIS B 1180, and of above M52 shall be similar to JIS B 1180. shall conform to Class 1 in JIS B 1181. The hexagon nut Copyright Japanese Standards Associati
25、on Provided by IHS under license with JSALicensee=IHS Employees/1111111001, User=Wing, Bernie Not for Resale, 03/12/2007 02:45:03 MDTNo reproduction or networking permitted without license from IHS -,-,- F 3403-1977 Edition 1 Japanese Text Established by Minister of Transportation Date of Establishm
26、ent: 1950- 11- 25 Date of Revision: 1977-02-01 Date of Reaffirmation: 1984- 11- 15 Date of Public Notice in Official Gazette: Investigated by: 1984-12-17 Japanese Industrial Standards Committee Divisional Council on Shipbuilding Technical Committee on Outfit Metals This English translation is publis
27、hed by : Japanese Standards Association 1- 24, Akasaka 4, Minato-ku , Tokyo 107 Japan O JSA, 1987 Printed in Tokyo by Hohbunsha Co.,Ltd. Copyright Japanese Standards Association Provided by IHS under license with JSALicensee=IHS Employees/1111111001, User=Wing, Bernie Not for Resale, 03/12/2007 02:45:03 MDTNo reproduction or networking permitted without license from IHS -,-,-