ASTM E11-2009e1 0000 Standard Specification for Woven Wire Test Sieve Cloth and Test Sieves《用于试验的金属丝布和筛的标准规格》.pdf

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1、Designation: E11 091Standard Specification forWoven Wire Test Sieve Cloth and Test Sieves1This standard is issued under the fixed designation E11; the number immediately following the designation indicates the year of originaladoption or, in the case of revision, the year of last revision. A number

2、in parentheses indicates the year of last reapproval. A superscriptepsilon () indicates an editorial change since the last revision or reapproval.This standard has been approved for use by agencies of the Department of Defense.1NOTETable 1 and Table 2 were editorially corrected in November 2010.1. S

3、cope1.1 This document specifies the technical requirements for;the woven wire test sieve cloth (sieve cloth) used in test sieves,the construction of test sieves, standard and non-standard testsieve frame sizes, and test procedures used to inspect sievecloth and the test sieves. This Specification ap

4、plies to testsieves manufactured with sieve cloth having a nominal aper-ture size ranging from 125 millimetres (mm) down to 20micrometres (m).1.2 Additional reference information can be found in Speci-fications E161, E323, E2016, and in Test Methods C430 andE2427.1.3 The values stated in SI units sh

5、all be consideredstandard for the dimensions of the sieve cloth openings and thewire diameters used in the sieve cloth. The values stated ininch-pound units shall be considered standard with regard tothe sieve frames, pans, and covers.1.4 This standard does not purport to address all of thesafety co

6、ncerns, if any, associated with its use. It is theresponsibility of the user of this standard to establish appro-priate safety and health practices and determine the applica-bility of regulatory limitations prior to use.2. Referenced Documents2.1 ASTM Standards:2C430 Test Method for Fineness of Hydr

7、aulic Cement by the45-m (No. 325) SieveE161 Specification for Precision Electroformed SievesE323 Specification for Perforated-Plate Sieves for TestingPurposesE1638 Terminology Relating to Sieves, Sieving Methodsand Screening MediaE2016 Specification for Industrial Woven Wire ClothE2427 Test Method f

8、or Acceptance by Performance Testingof U.S. Standard Test Sieves2.2 Federal Standard:Fed. Std. No. 123 Marking for Shipment (Civil Agencies)32.3 Military Standard:MIL-STD-129 Marking for Shipment and Storage32.4 ISO Standard:ISO 3310-1 Test SievesTechnical Requirements and Test-ing Part 1: Test Siev

9、es of Metal Wire Cloth43. Terminology3.1 Definitions:3.1.1 aperturethe dimension defining an opening in ascreening surface.3.1.2 crimpthe corrugation in the warp and shute wire, orboth. The crimp in the wires is formed either during theweaving process, or with a crimping machine prior to weaving.If

10、formed during the weaving process, the tension existingbetween the warp and shute wires fundamentally determinesthe respective amount or depth of crimp, which locks the wiresin place, and in part establishes the firmness of the sieve cloth.3.1.3 firmnessa subjective term referring to the planarrigid

11、ity of sieve cloth (as a roll good, not mounted in a testsieve frame), established by the tensile strength of the material,the relationship of the mesh to wire diameters, the type ofweave, and amount of crimp in the wires. The absence offirmness in sieve cloth is termed sleaziness.3.1.4 matched test

12、 sievea test sieve that reproduces theperformance results of another test sieve within user definedlimits for a designated material (for information only and maynot be in compliance with this Specification).3.1.5 meshthe number of wires or openings per linearinch (25.4 mm) counted from the center of

13、 any wire to a pointexactly 1 in. (25.4 mm) distant, including the fractionaldistance between either thereof.1This specification is under the jurisdiction ofASTM Committee E29 on Particleand Spray Characterization and is the direct responsibility of Subcommittee E29.01on Sieves, Sieving Methods, and

14、 Screening Media.Current edition approved May 1, 2009. Published June 2009. Originallyapproved in 1925. Last previous edition approved in 2004 as E11 04. DOI:10.1520/E0011-09E01.2For referenced ASTM standards, visit the ASTM website, www.astm.org, orcontact ASTM Customer Service at serviceastm.org.

15、For Annual Book of ASTMStandards volume information, refer to the standards Document Summary page onthe ASTM website.3Available from Standardization Documents Order Desk, DODSSP, Bldg. 4,Section D, 700 Robbins Ave., Philadelphia, PA 19111-5098, http:/www.dodssp.daps.mil.4Available from American Nati

16、onal Standards Institute (ANSI), 25 W. 43rd St.,4th Floor, New York, NY 10036, http:/www.ansi.org.1Copyright ASTM International, 100 Barr Harbor Drive, PO Box C700, West Conshohocken, PA 19428-2959, United States.TABLE 1 Nominal Dimensions and Permissible Variations for Sieve Cloth and Compliance, I

17、nspection and Calibration Test Sieves(1) (2) (3) (4) (5) (6) (7) (8) (9) (10) (11) (12) (13) (14) (15)Sieve DesignationNominalSieveOpening(in.)6YVariationfor AverageOpening+XMaximumVariationfor OpeningResultingMaximumIndividualOpeningCompliance Sieves Inspection Sieves Calibration SievesTypicalWireD

18、iameterPermissible Rangeof ChoiceStandard AlternativeSampleOpeningsper 100 ft2MaximumStandardDeviationSampleOpeningsper SieveMaximumStandardDeviationSampleOpeningsper SieveMaximumStandardDeviationMin Maxmillimetre inches millimetre millimetre millimetre millimetre125 5 in. 5 3.66 4.51 129.51 20 all

19、all 8 6.8 9.2106 4.24 in. 4.24 3.12 3.99 109.99 20 all all 6.3 5.4 7.2100 4 in. 4 2.94 3.82 103.82 20 all all 6.3 5.4 7.290 312 in. 3.5 2.65 3.53 93.53 20 all all 6.3 5.4 7.275 3 in. 3 2.22 3.09 78.09 20 all all 6.3 5.4 7.263 212 in. 2.5 1.87 2.71 65.71 20 all all 5.6 4.8 6.453 2.12 in. 2.12 1.58 2.

20、39 55.39 20 all . all 5 4.3 5.850 2 in. 2 1.49 2.29 52.29 20 all all 5 4.3 5.845 134 in. 1.75 1.35 2.12 47.12 20 . all all 4.5 3.8 5.237.5 112 in. 1.5 1.13 1.85 39.35 20 1.374 all all 4.5 3.8 5.231.5 114 in. 1.25 0.95 1.63 33.13 20 1.066 all all 4 3.4 4.626.5 1.06 in. 1.06 0.802 1.44 27.94 20 0.869

21、15 0.584 all 3.55 3 4.125 1.00 in. 1 0.758 1.38 26.38 20 0.823 15 0.553 all 3.55 3 4.122.478 in. 0.875 0.681 1.27 23.67 150 0.734 15 0.493 all 3.55 3 4.11934 in. 0.750 0.579 1.13 20.13 150 0.622 15 0.418 30 0.446 3.15 2.7 3.51658 in. 0.625 0.490 0.99 16.99 150 0.527 15 0.354 30 0.378 3.15 2.7 3.613.

22、2 0.530 in. 0.530 0.406 0.86 14.06 150 0 441 15 0.296 30 0.316 2.8 2.4 3.212.512 in. 0.500 0.385 0.83 13.33 150 0.421 15 0.283 30 0.302 2.5 2.1 2.911.2716 in. 0.438 0.346 0.77 11.97 150 0.382 15 0.256 30 0.274 2.5 2.1 2.99.538 in. 0.375 0.295 0.68 10.18 150 0.330 15 0.222 30 0.237 2.24 1.9 2.68516 i

23、n. 0.312 0.249 0.60 8.60 150 0.284 15 0.191 30 0.204 2 1.7 2.36.7 0.265 in. 0.265 0.210 0.53 7.23 150 0.245 15 0.164 30 0.175 1.8 1.5 2.16.314 in. 0.250 0.197 0.51 6.81 150 0.233 15 0.157 30 0.167 1.8 1.5 2.15.6 No. 312 0.223 0.176 0.47 6.07 150 0.211 15 0.142 30 0.151 1.6 1.3 1.94.75 No. 4 0.187 0.

24、150 0.41 5.16 150 0.182 15 0.123 30 0.131 1.6 1.3 1.94 No. 5 0.157 0.127 0.37 4.37 150 0.161 15 0.108 30 0.115 1.4 1.2 1.73.35 No. 6 0.132 0.107 0.32 3.67 200 0.138 20 0.097 40 0.103 1.25 1.06 1.52.8 No. 7 0.110 0.090 0.29 3.09 200 0.121 20 0.085 40 0.090 1.12 0.95 1.32.36 No. 8 0.0937 0.076 0.25 2.

25、61 200 0.104 20 0.073 40 0.077 1 0.85 1.152 No. 10 0.0787 0.065 0.23 2.23 250 0.094 25 0.068 50 0.072 0.9 0.77 1.041.7 No. 12 0.0661 0.056 0.20 1.90 250 0.081 25 0.059 50 0.062 0.8 0.68 0.921.4 No. 14 0.0555 0.046 0.18 1.58 400 0.071 40 0.055 80 0.057 0.71 0.6 0.821.18 No. 16 0.0469 0.040 0.16 1.34

26、400 0.063 40 0.049 80 0.051 0.63 0.54 0.721 No. 18 0.0394 0.034 0.14 1.14 400 0.055 40 0.042 80 0.044 0.56 0.48 0.64micrometre inches micrometre micrometre micrometre millimetre850 No. 20 0.0331 29.1 127 977 400 48.76 40 37.73 80 39.36 0.5 0.43 0.58710 No. 25 0.0278 24.7 112 822 500 42.63 50 33.82 1

27、00 35.14 0.45 0.38 0.52600 No. 30 0.0234 21.2 101 701 500 38.00 50 30.14 100 31.32 0.4 0.34 0.46500 No. 35 0.0197 18.0 89 589 600 33.23 60 26.85 120 27.82 0.315 0.27 0.36425 No. 40 0.0165 15.5 81 506 600 29.95 60 24.20 120 25.08 0.28 0.24 0.32355 No. 45 0.0139 13.3 72 427 800 26.45 80 21.95 160 22.6

28、4 0.224 0.19 0.26300 No. 50 0.0117 11.5 65 365 800 23.70 80 19.66 160 20.29 0.2 0.17 0.23250 No. 60 0.0098 9.9 58 308 800 21.02 80 17.44 160 17.99 0.16 0.13 0.19212 No. 70 0.0083 8.7 52 264 800 18.79 80 15.59 160 16.08 0.14 0.12 0.17180 No. 80 0.0070 7.6 47 227 1000 16.85 100 14.24 200 14.65 0.125 0

29、.106 0.15150 No. 100 0.0059 6.6 43 193 1000 15.30 100 12.93 200 13.30 0.1 0.085 0.115125 No. 120 0.0049 5.8 38 163 1000 13.51 100 11.41 200 11.74 0.09 0.077 0.104106 No. 140 0.0041 5.2 35 141 1000 12.39 100 10.47 200 10.77 0.071 0.06 0.08290 No. 170 0.0035 4.6 32 122 1000 11.27 100 9.53 200 9.80 0.0

30、63 0.054 0.07275 No. 200 0.0029 4.1 29 104 1000 10.23 100 8.64 250 9.02 0.05 0.043 0.05863 No. 230 0.0025 3.7 26 89 1000 9.18 100 7.76 250 8.09 0.045 0.038 0.05253 No. 270 0.0021 3.4 24 77 1000 8.44 100 7.13 250 7.44 0.036 0.031 0.04145 No. 325 0.0017 3.1 22 67 1000 7.76 100 6.56 250 6.84 0.032 0.02

31、7 0.03738 No. 400 0.0015 2.9 20 58 1000 7.09 100 5.99 300 6.31 0.03 0.024 0.03532 No. 450 0.0012 2.7 18 50 1000 6.42 100 5.42 300 5.71 0.028 0.023 0.03325 No. 500 0.0010 2.5 16 41 1000 5.71 100 4.82 300 5.06 0.025 0.021 0.02920 No. 635 0.0008 2.3 15 35 1000 5.33 100 4.51 300 4.75 0.02 0.017 0.023Col

32、umn 3These numbers are only approximate but are in use for reference; the sieve shall be identified by the standard designation in millimetres or micrometres.Columns 9 and 11See Annex A1, which specifies that all openings will be inspected for test sieves having 15 openings or less.Columns 9 and 11T

33、hese number of sample openings are based on an 8-in. diameter test sieve. Column measurement listing was editorially corrected.E1109123.1.6 plain weavesieve cloth in which the warp wires andshute wires pass over one and under one in both directions.3.1.7 shute wiresthe wires running the short way of

34、, oracross the cloth as woven (also referred to as the shoot, fill, orweft wires).3.1.8 sievean apparatus for the purpose of sieving, con-sisting of a separating media mounted in a frame.3.1.9 sieve clothwoven wire cloth conforming to thisspecification.3.1.10 test sieve (wire cloth)a sieve manufactu

35、red bymounting sieve cloth in a frame, designed for use in particlesize analysis by sieving.3.1.11 compliance test sievea test sieve manufacturedusing sieve cloth which has been inspected prior to beingmounted in the sieve frame; and that meets the requirements ofTable 1 in part based on the standar

36、d deviation of the requirednumber of sample openings per 100 square feet of sieve cloth(Column 7) not exceeding the maximum allowable for aconfidence level of 66 % (Column 8).3.1.12 inspection test sievea test sieve manufactured us-ing sieve cloth which has been inspected after being mountedin the s

37、ieve frame; and that meets the requirements of Table 1in part based on the standard deviation of the required numberof sample openings in the test sieve (Column 9) not exceedingthe maximum allowable for a confidence level of 99 %(Column 10).3.1.13 calibration test sievea test sieve manufacturedusing

38、 sieve cloth which has been inspected after being mountedin the sieve frame; and that meets the requirements of Table 1in part based on the standard deviation of the required numberof sample openings in the test sieve (Column 11) not exceedingthe maximum allowable for a confidence level of 99.73 %(C

39、olumn 12).3.1.14 twill weavesieve cloth in which the warp wires andshute wires pass over two and under two wires in bothdirections.3.1.15 warp wiresthe wires running the long way of thecloth as woven.3.2 Additional terms can be found in Terminology E1638.4. Ordering Information4.1 Orders for items u

40、nder this specification should includethe following information as required:4.1.1 Description of item(s) (Test Sieve or Sieve Cloth),4.1.2 ASTM E11 designation and year of issue,4.1.3 Quantity of each item, and4.1.4 Sieve designation (Table 1, Standard Column 1, Al-ternate Column 2).4.2 Test sieves

41、in standard circular frame:4.2.1 Nominal sieve frame diameter (see Table 2), and4.2.2 Nominal sieve frame height (see Table 2).4.3 For sieve cloth not in frames or in nonstandard frames:4.3.1 Sieve cloth designation, and4.3.2 Description of nonstandard frame.4.4 For U.S. Government purchases, if sup

42、plementary re-quirements apply:4.4.1 Compatible sieve pans and covers, and4.4.2 Special requirements (specific type of metal for sievecloth and frames, test sieve designation and or matched sievesfor example).5. Sieve Cloth Requirements5.1 The sieve cloth used in test sieves shall meet therequiremen

43、ts of Table 1 and shall be designated SpecificationE11 Sieve Cloth. The number of inspected apertures shall be inaccordance with Table 1 (Column 7). Sieve cloth conformingto this specification shall be woven from stainless steel, brass,or bronze. Sieve cloth with openings greater than or equal to 75

44、micrometres shall be woven using a plain weave. For sievecloth with openings equal to or less than 63 micrometres thesieve cloth may be supplied using a twill weave. The sievecloth shall not be coated or plated.5.2 All measurements of openings and wire diameters shallbe made along the midpoints of t

45、he openings as shown in Fig.1.5.3 There shall be no punctures or obvious defects in thesieve cloth.TABLE 2 Dimensions of Standard FramesNominalDiameter,in.Mean Diameter, in. (mm) Typical FrameAInside at TopBOutside on SkirtNominal Height,in. (mm)3 3.000 + 0.030/0.000 3.000 + 0.000/0.030 114 (32) FHC

46、(76 + 0.76/ 0.00) (76 + 0.00/ 0.76)58 (16) HH6 6.000 + 0.030/0.000 6.000 + 0.000/0.030 134 (45) FH(152 + 0.76/ 0.00) (152 + 0.00/ 0.76) 1 (25) HH8 8.000 + 0.030/0.000(203 + 0.76/ 0.008.000 + 0.000/0.030)(203 + 0.00/ 0.76)2 (50) FH1 (25) HH10 10.000 + 0.030/0.000 10.000 + 0.000/0.030 3 (76) FH(254 +

47、0.76/ 0.00) (254 + 0.00/ 0.76) 112 (38) HH12 12.000 + 0.030/0.000 12.000 + 0.000/0.030 314 (83) FH(305 + 0.76/ 0.00) (305 + 0.00/ 0.76) 2 (50) IH158 (41) HHAFrame height measured from top of frame to top of sieve cloth.BMeasured 0.2 in. (5 mm) below the top of the frame.CFH = full height; HH = half

48、height; IH = intermediate height. IH value for Nominal Height was editorially corrected.FIG. 1 Aperture SizeE1109135.4 Test sieves can be supplied based on different levels ofconfidence as Compliance Sieves, Inspection Sieves, andCalibration Sieves. Calibration sieves have had at least twice asmany

49、openings measured as Inspection sieves.5.5 Each test sieve must be examined and found to be freeof manufacturing defects.6. Technical Requirements6.1 Opening Sizes, Tolerances, and Standard Deviation:6.1.1 Four tolerances shall be applied: the variation foraverage opening (Y), the maximum variation (X), the maximumstandard deviation and the wire diameter. The opening toler-ances apply to the opening sizes, measured on the midpoint ofthe opening (s