ISO-3551-2-1992.pdf

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1、INTERNATIONAL STANDARD IS0 3551-2 First edition 1992-07-01 Rotary core diamond drilling equipment - System A - Part 2: Inch units Matbriel de forage rotatif au diamant avec carottage - SystGme A Partie 2: Unit it is not interchangeable with these systems. System A was originally drawn up and standar

2、dized in inches, and the conversion was subsequently made into metric units; therefore, in the event of a dispute, the values expressed in this part of IS0 3551 shall be taken as the authentic values. Copyright International Organization for Standardization Provided by IHS under license with ISO Lic

3、ensee=IHS Employees/1111111001, User=Wing, Bernie Not for Resale, 04/04/2007 06:00:35 MDTNo reproduction or networking permitted without license from IHS -,-,- INTERNATIONAL STANDARD IS0 3551-2 : 1992 (E) Rotary core diamond drilling equipment - System A - Part 2: Inch units 1 Scope This part of IS0

4、 3551 establishes the nomenclature and lays down the leading dimensions to ensure interchangeability within the limits of System A of the following equipment: a) drill rods and couplings; b) casings, casing couplings, casing bits, casing shoes, drive shoes and casing reaming shells; c) core barrels,

5、 core bits, core lifters and reaming shells. It specifies the characteristics of a range of equipment for drill- ing holes having diameters from 1 .I8 in to 7.88 in and yielding cores having diameters from 0.73 in to 6.5 in. NOTE - The title of this part of IS0 3551 specifies diamond core drill- ing

6、, but it is also possible to use other cutting materials. 2 Normative references The following standards contain provisions which, through reference in this text, constitute provisions of this part of IS0 3551. At the time of publication, the editions indicated were valid. All standards are subject

7、to revision, and parties to agreements based on this part of IS0 3551 are encouraged to investigate the possibility of applying the most recent editions of the standards indicated below. Members of IEC and IS0 maintain registers of currently valid International Standards. IS0 263 : 1973, IS0 inch sc

8、rew threads - General plan and selection for screws, bolts and nuts - Diameter range 0.06 to 6 in. IS0 5864 : 1978, IS0 inch screw threads - Allowances and tolerances. BS 1580 : 1962, Specification for Unified screw threads - Parts I and 2: Diameters l/4 in and larger. API 7, Rotary shouldered conne

9、ction, internal flush type (IF). 3 Designation Items manufactured in accordance with this part of IS0 3551 shall be designated by its number followed by the symbols as listed in table 1. 4 Materials Materials used in the manufacture of the equipment specified in this part of IS0 3551 shall have the

10、mechanical properties specified in table 2, though for special purposes other materials may be used by agreement between manufacturer and pur- chaser. The method by which the mechanical properties of tubes are obtained is left to the manufacturer. 1 Copyright International Organization for Standardi

11、zation Provided by IHS under license with ISO Licensee=IHS Employees/1111111001, User=Wing, Bernie Not for Resale, 04/04/2007 06:00:35 MDTNo reproduction or networking permitted without license from IHS -,-,- IS0 3561-2 : 1992 (El 5 Dimensions and tolerances 5.1 Dimensions All dimensions and toleran

12、ces shall be in accordance with tables 4 to 57. All dimensions given in this part of IS0 3551, unless otherwise stated, are in inches (see Introduction). NOTES 1 In System A, maximum and minimum values are included for all dimensions. 2 All these items have a right-hand thread. Where a left-hand thr

13、ead is necessary, it is stipulated for each individual case in the footnotes to the figure or to the corresponding table. 3 The radius (or chamfer) of the thread crest and the radius in thread root corners are left to the manufacturers (determined by national stan- dards of manufacturers countries).

14、 5.2 Conformity When drilling in conformity with American Diamond Core Drill Manufacturers Association (DCDMA) and Canadian Diamond Drilling Association (CDDA) standards, the lengths of rods and casings shall be 120 in, 60 in or 30 in, but in those industries where drilling depths are measured in me

15、tres, the rod and cas- ing lengths may be 3 m, 1,5 m or 0,75 m. 5.3 Eccentricitv The eccentricity is defined as the distance between the centres of the outside and inside diameters and shall not exceed 10 % of the nominal wall thickness Q. The eccentricity is calculated according to the formula Q ma

16、x - Qmin x ,oo 2 Qnom where Q, and Q,in are values of the wall thickness measured in the same section. 5.4 Straightness When measured over the whole length of the tube by rolling against a straightedge, the maximum deviation shall not be greater than 1 in 1 200. Copyright International Organization

17、for Standardization Provided by IHS under license with ISO Licensee=IHS Employees/1111111001, User=Wing, Bernie Not for Resale, 04/04/2007 06:00:35 MDTNo reproduction or networking permitted without license from IHS -,-,- IS0 3561-2 : 1992 (E) Table 1 - Identification symbols Drill rods (see tables

18、4, 6, 7 and 8) RW EW AW BW NW HW - .-.-.-. Casing - flush coupled (see tables 4, 9 and 15 to 19) RX EX AX BX NX HX PX sx ux zx -_-.- -.-_.-.-_-.- Casing - flush jointed (see tables 4 and 9 to 14) RW EW AW BW NW HW PW SW uw z-w _- -_ -.-._-.- “WF” design, face discharge core barrel (see figure 6) - -

19、 - - HWF PWF SWF UWF ZWF “WG” design, internal discharge core barrel (see figures 7 and 8) - EWG AWG BWG NWG HWG - “WM” design, internal discharge core barrel l ) (see figure 9) - EWM AWM BWM NWM - - - V/T” design, thin wall, internal discharge core barrel (see figures 10, 11 and 12) RWT EWT AWT BWT

20、 NWT HWT - - - “1 These may be used with face discharge bits. - Table 2 - Mechanical properties Tensile strength, Rm. min. Ibf/inz Yield stress, Re, min. Ibflinz after fracture Casing and casing coupling sizes P to Z Drill-rod coupling and adaptors 1 All other components I Not specified 3 Copyright

21、International Organization for Standardization Provided by IHS under license with ISO Licensee=IHS Employees/1111111001, User=Wing, Bernie Not for Resale, 04/04/2007 06:00:35 MDTNo reproduction or networking permitted without license from IHS -,-,- 1s0 3551-2 : 1992 (El Gand GI 80x threads Figure 1

22、- System of dimensional identification letters 4 Copyright International Organization for Standardization Provided by IHS under license with ISO Licensee=IHS Employees/1111111001, User=Wing, Bernie Not for Resale, 04/04/2007 06:00:35 MDTNo reproduction or networking permitted without license from IH

23、S -,-,- IS0 3551-2 : 1992 (E) Table 3 - System of dimensional identification letters A, A, etc. I3, B, etc. C, C, etc. D, D, etc. E, E, etc. F, F, etc. Thread pitch (Threads per inch) G, G, etc. H. H,. etc. .I, ,I, etc. -_ K, K,. etc. L, L, etc. M, M, etc. N, N, etc. Thread pitch (Threads per inch)

24、P, P, etc. _ Q, Q1, etc. R, R, etc. S, S, etc. T, T, etc. U, U, etc. V, V, etc. IV, W, etc. X Y Outside diameters - A being largest; A, A, etc. progressively smaller I Inside diameters - B being smallest: B,. B, etc. progressively larger I External lengths - C being longest; C, C, etc. progressively

25、 shorter Internal lengths - D being longest; D, D, etc. progressively shorter Major diameter of pin threads - E being largest: Et, E2, etc. smaller Minor diameter of pin threads F being largest; F, F2, etc. smaller Pin threads Width at root of pin thread Length of outside diameter machined for exter

26、nal threading Minimum length for full depth of pin threads Length of relief at the starting-point of pin threads Angle of bevel for pin thread shoulder Maior diameter of box threads - A4 beina laraest: M, A4,. etc. smaller Minor diameter of box threads - N being largest: N, N2 etc. smaller Box threa

27、ds Width at root of box threads Length of inside diameter machined for internal threading Minimum length for full depth of box threads Length of counterbore at the starting-point of box threads Angle of bevel for box thread shoulder -_ - - Included angles - internal and external -_- Internal angles

28、- not pertaining to threaded connections External angles - not pertaining to threaded connections Diamond set dimensions - external diameter Diamond set dimensions - internal diameter - NOTE - The following common abbreviations are sometimes used in tables in the English version for the sake of simp

29、licity : O.D. = outside diameter I.D. = inside diameter. -1 5 Copyright International Organization for Standardization Provided by IHS under license with ISO Licensee=IHS Employees/1111111001, User=Wing, Bernie Not for Resale, 04/04/2007 06:00:35 MDTNo reproduction or networking permitted without li

30、cense from IHS -,-,- IS0 3661-2 : 1992 (E) Table 4 - Nomenclature and basic dimensions for drill rods and casings and their related diamond set items O.D. I.D. RW 1.098 0.416 1.093 0.401 EW 1.380 0.447 1.375 0.432 AW 1.728 0.635 1.718 0.620 BW 2.135 0.760 2.125 0.745 NW 2.635 1.385 2.625 1.370 Casin

31、g flush coupling HX 4.515 3.952 4.500 3.937 PX 5.541 5.015 5.459 4.865 sx 6.675 6.002 6.575 5.815 ux 7.682 7.055 7.568 6.937 ZX 8.69 8.109 8.56 7.937 1 - Casing flush jointed RW EW AW BW NW -_ HW PW SW uw ZW -T O.D. 1.442 1.437 1.822 1.812 2.26 2.25 2.885 2.875 3.515 3.500 4.515 4.500 5.541 5.459 6.

32、675 6.124 6.575 5.953 7.682 7.108 7.568 6.921 8.69 8.207 8.56 7.992 I.D. 1.20 1.19 1.51 1.50 3.015 3.ooo 4.000 3.985 5.015 4.865 !- shell Set O.D. not 1.895 1.885 _- 2.365 2.355 3.635- 3.62 2.845 3.625 3.61 2.835 -_-. not 4.632 3.782 required 4.617 3.772 not 5.66 4.640 required 5.64 4.625 not 6.80 5

33、.640 required 6.78 5.625 not 7.815 6.765 required 7.785 6.745 not 8.825 7.765 required 8.795 7.745 Casing shoe -_- Set O.D. 1 Set I.D. 8.825 7.915 8.795 7.895 Copyright International Organization for Standardization Provided by IHS under license with ISO Licensee=IHS Employees/1111111001, User=Wing,

34、 Bernie Not for Resale, 04/04/2007 06:00:35 MDTNo reproduction or networking permitted without license from IHS -,-,- Table 5 - Nomenclature and basic dimensions for core barrels and their related diamond set items Core barrel designs Coring bits Reaming K9I-f Karf CCWe HOIf Core-to- Nominal Nominal

35、 shells width area a raa area hole ratio COW hole WF WG WM WT Set I.D. Set O.D. Set O.D. in in2 in2 in* % sizel size” RWT 0.74 1.165 1.18 0.73 1.155 1.17 0.22 0.656 0.424 1.083 39.1 0.73 1.18 -_ EWG EWM 0.85 1.475 1.49 0.84 1.465 1.48 0.32 1.17 0.561 1.732 32.4 0.84 1.5 1) Nominal core and hole size

36、s are rounded inch units and are not directly convertible into the metric values. - 7 Copyright International Organization for Standardization Provided by IHS under license with ISO Licensee=IHS Employees/1111111001, User=Wing, Bernie Not for Resale, 04/04/2007 06:00:35 MDTNo reproduction or network

37、ing permitted without license from IHS -,-,- IS0 3551-2 : 1992 (E) Table 6 - Drill rod and coupling - Main dimensions Identification symbol RW EW AW BW NW HW NOTES Rod Coupling Effective O.D. I.D. lengths (see figure 2) 1.093 0.406 . .-_- 1.375 0.437 1.718 0.625 120, -_- 2.125 0.75 60 or 30 2.625 1.

38、375 3.5 2.375 1 Thread may be left-hand if required. 2 For detailed dimensions, see tables 7 and 8. Figure 2 - Drill rod and coupling a Copyright International Organization for Standardization Provided by IHS under license with ISO Licensee=IHS Employees/1111111001, User=Wing, Bernie Not for Resale,

39、 04/04/2007 06:00:35 MDTNo reproduction or networking permitted without license from IHS -,-,- IS0 3551-2 : 1992 (E) NOTE - Dimensions shown apply to both ends. Not complete without coupling - see figures 2 and 4. Figure 3 - “W” design drill rod - Drill rod tube (see table 7) Table 7 - “w” design dr

40、ill rod - Drill rod tube Dimension RW EW AW BW NW HW A max. 1.098 1.380 I ,728 2.135 2.635 3.515 min. 1.093 1.375 I ,718 2.125 2.625 3.500 B” max. 0.719 1 1.344 1.75 2.25 3.062 _- c max. 118.92 118.71 I la.745 118.285 118.265 117.78 min. 118.96 118.65 118.685 118.225 118.205 117.72 _- M max. 0.853 1

41、.068 1.380 1.690 2.224 3.034 min. 0.851 1.066 I ,378 1.688 2222 3.032 N max. 0.746 0.943 1.255 1.533 2.036 2.844 min. 0.744 0.941 1.253 1.531 2.034 2.842 -_- Thread pitch 0.25 0.333 0.333 0.333 0.333 0.333 (Threads per inch) (41 (3) (3) (31 (3) (3) P max. 0.125 0.166 0.166 0.166 0.166 0.166 min. 0.1

42、22 0.162 0.162 0.162 0.162 0.162 -_- Q min. 1.562 1.75 2.125 2.60 3 3.562 _- R min. 1.437 1.562 1.875 2.25 2.75 3.25 s max. 0.26 0.322 0.385 0.385 0.385 0.385 min. 0.24 0.302 0.365 0.365 0.365 0.366 T 3o” 300 300- 300 300 300 11 The dimension B is a maximum and can apply either to upset end rods or

43、parallel wall rods for the RW size only. For all other sizes, this dimen- sion refers to upset end rods only. Copyright International Organization for Standardization Provided by IHS under license with ISO Licensee=IHS Employees/1111111001, User=Wing, Bernie Not for Resale, 04/04/2007 06:00:35 MDTNo

44、 reproduction or networking permitted without license from IHS -,-,- IsO3651-2 : 1992 (E) NOTE - Dimensions shown apply to both ends. Figure 4 - TV” design drill rod - Drill-rod coupling (see table 8) 10 Copyright International Organization for Standardization Provided by IHS under license with ISO

45、Licensee=IHS Employees/1111111001, User=Wing, Bernie Not for Resale, 04/04/2007 06:00:35 MDTNo reproduction or networking permitted without license from IHS -,-,- IS0 3551-2 : 1992 (E) Table 8 - “W” design drill rod - Drill-rod coupling Dimension A max. min. B max. min. c ref. Cl max. min. E max. mi

46、n. F max. min. Thread pitch (Threads per inch) max. ;:I H K L .I max. min. max. min. min. min. RW EW AW BW NW HW 1.099 1.380 1.728 2.135 2.635 3.515 1 a90 1.372 1.714 2.121 2.620 3.495 0.416 0.447 0.635 0.760 1.365 2.390 0.401 0.432 0.620 0.745 1.370 2.375 3.75 4.625 5.25 6.5 7.5 9 1.12 1.33 1.295 1

47、.755 1.775 2.26 1.10 1.31 1.275 1.735 1.755 2.24 0.649 1.062 1.374 1.684 2.218 3.028 0.847 1.060 1.372 1.692 2.216 3.026 0.742 0.937 1.249 1.527 2.030 2.838 0.737 0.932 1.244 1.522 2.025 2.833 - 0.25 0.333 0.333 0.333 0.333 0.333 (4) 13) (3) (3) (31 (31 0.125 0.122 0.072 0.052 1.31 1.125 1.33 300 0.162 0.197 0.166 0.177 1.437 1.642 1.662 300 0.26 0.166 0.162 0.24 1.75 1.994 1.974 300 0.162 0.166 2.387 2.367 0.162 0.166 2.857 2.877 0.166 0.162 3.324 3.304 11 Copyright International Organization for Standardization Provided by IHS under license with ISO Licensee=IHS Employees/1111111