1、Designation: F 1061 97 (Reapproved 2003)Specification forSki Binding Test Devices1This standard is issued under the fixed designation F 1061; the number immediately following the designation indicates the year oforiginal adoption or, in the case of revision, the year of last revision. A number in pa
2、rentheses indicates the year of last reapproval. Asuperscript epsilon (e) indicates an editorial change since the last revision or reapproval.INTRODUCTIONThe purpose of this specification is to aid in the selection of ski binding test devices appropriate forthe needs of ski equipment sales and renta
3、l facilities. Devices which meet this specification exceed therequirements of ASTM Practices F 1063, F 1064, and F 1065. Therefore, a device that does not meetthis specification may still satisfy the requirements of ASTM Practices F 1063, F 1064, and F 1065.1. Scope1.1 This specification covers requ
4、irements for devices usedto determine the release moments of ski equipment in retailsales and rental facilities.1.2 This specification is applicable to the manufacture,repair, and calibration of such devices.1.3 This specification is to be used with Test MethodF 1062.1.4 The values expressed in deka
5、newton metres, dekanew-tons, and centimetres are to be regarded as the standard.1.5 The values expressed in units of torque may be con-verted to the appropriate force values when devices thatindicate force are used.2. Referenced Documents2.1 ASTM Standards:2E 456 Terminology for Relating to Quality
6、and StatisticsF 504 Test Method for Measuring the Quasi-Static ReleaseMoments of Alpine Ski BindingsF 939 Practice for Selection of Release Torque Values forAlpine Ski BindingsF 1062 Test Method for Verification of Ski Binding TestDevicesF 1063 Practice for Functional Inspections and Adjustmentsof A
7、lpine Ski/Binding/Boot SystemsF 1064 Practice for Sampling and Inspection of Completeand Incomplete Alpine Ski/Binding/Boot Systems inRental ApplicationsF 1065 Practice for Inspection of Incomplete Alpine Ski/Boot/Binding Systems in Rental Applications32.2 ISO Standard:8061 Method for the Selection
8、of Release Torque Values43. Terminology3.1 The terms and abbreviations used in this document aredefined in Terminology E 456, Test Method F 504, and TestMethod F 1062.3.2 Terms and abbreviations used in this document arerepeated here for convenience. Refer to Test Method F 1062for equations.3.2.1 at
9、he difference between the calibration of the spe-cific device tested for agreement with an instrument of the typedescribed in Test Method F 504, and the calibration of anindividual device of the same design.3.2.2 dthe agreement between the test device and thestandard apparatus described in Test Meth
10、od F 504.3.2.3 rthe imprecision of the device tested.3.2.4 Recommended Operating Range (ROR)the portionof the full range of the test device which is in compliance withthis specification.3.2.5 Operating Range (OR)the portion of the full rangeof the test device which may be employed in compliance with
11、Practices F 1063, F 1064, and F 1065. OR shall be defined bythe user in accordance with the section on Inspection in AnnexA1 of Practice 1063, or in the section on Inspection in Annex2 of Practice F 1064.3.2.6 M1a moment in a horizontal plane as defined in Fig.1b of Test Method F 504.3.2.7 M3a momen
12、t in a vertical plane with the ski asdefined in Fig. 1b of Test Method F 504.3.2.8 reference bindinga binding (or group of bindings)used in the verification of a test device.1This specification is under the jurisdiction of ASTM Committee F27 on SnowSkiing and is the direct responsibility of Subcommi
13、ttee F27.10 on Binding TestProcedures.Current edition approved Feb. 10, 2003. Published May 2003. Originallyapproved in 1990. Last previous edition approved in 1997 as F 1061 97.2For referenced ASTM standards, visit the ASTM website, www.astm.org, orcontact ASTM Customer Service at serviceastm.org.
14、For Annual Book of ASTMStandards volume information, refer to the standards Document Summary page onthe ASTM website.3Withdrawn.4Available from American National Standards Institute, 11 W. 42nd St., 13thFloor, New York, NY 10036.1Copyright ASTM International, 100 Barr Harbor Drive, PO Box C700, West
15、 Conshohocken, PA 19428-2959, United States.3.2.9 standard apparatuslaboratory equipment includinga test frame and instrumentation (see Test Method F 504) usedas the basis of comparison with the test device.3.2.10 test devicea machine for determining the releasemoments of ski/boot/binding systems.4.
16、 Classification4.1 Type Ia device capable of indicating both positive andnegative release moments (Mz).4.1.1 Type IAa Type I device with specified limits oflinear displacement or angular deflection.4.1.2 Type IBa Type I device limited in use to a specifiedbinding or group of bindings.4.2 Type IIa de
17、vice capable of indicating both positiveand negative release moments (My).4.2.1 Type IIAa Type II device with specified limits oflinear displacement or angular deflection.4.2.2 Type IIBa Type II device limited in use to a specifiedbinding or group of bindings.4.3 Type IIIa device other than Type I o
18、r Type II withspecified capability.5. Selection of Reference Bindings5.1 A binding (designation B, 4.1.2, 4.2.2) or group ofbindings shall be selected by the test device manufacturerwhich are appropriate for the type of equipment defined by thetest device classification. For designations other than
19、B (4.1.2,4.2.2), six bindings from at least three binding manufacturerswill be used.NOTE 1Test Method F 504 may be used to select reference bindingswhich are typical of bindings in common usage.6. Performance Requirements6.1 The test device shall be of a design such that whentested by Test Method F
20、1062 (Section 8 and 9.3) will meet thefollowing requirements:6.1.1 Type I (d)not greater than 65%5or 60.25 daNm,5whichever is greater, for the reference binding(s) as a groupand not more than 6712 %5or 0.38 daNm,5whichever isgreater, for any one binding in a group of two or morereference bindings.6.
21、1.2 Type II (d)not greater than 65%5or 61 daNm,5whichever is greater, for the reference binding(s) as a groupand not more than 6712 %5or 1.5 daNm,5whichever isgreater, for any one binding in a group of two or morereference bindings.6.1.3 Type III (d)not greater than 65%.56.2 The test device shall be
22、 of a design such that repeatabil-ity, when tested by Test Method F 1062 (Section 8 and 9.4)with a single operator is as follows:6.2.1 Type I (r)not greater than 3 %5or 0.15 daNm,5whichever is greater, for the reference bindings as a group.6.2.2 Type II (r)not greater than 3 %5or 0.6 daNm,5whichever
23、 is greater, for the reference bindings as a group.6.2.3 Type III (r)not greater than 3 %5for the referencebindings as a group.6.3 The device shall be calibrated before end use using TestMethod F 1062 (Section 8.2.1) and meet the following toler-ances:6.3.1 Type I (a)not greater than 62.5 % or 60.13
24、 daNm,whichever is greater, over the ROR.6.3.2 Type II (a)not greater than 62.5 % or 60.5 daNm,whichever is greater, over the ROR.6.3.3 Type III (a)not greater than 62.5 % over the ROR.6.4 The magnitude of the smallest scale increment, whichcan normally be estimated, shall not exceed the following:6
25、.4.1 Type Ifive percent of the smallest value in the RORor 0.13 daNm, whichever is greater.6.4.2 Type IIfive percent of the smallest value in the RORor 0.5 daNm, whichever is greater.6.4.3 Type IIIfive percent of the smallest value in theROR.6.5 If the device is designed to indicate force, and a dis
26、tancemeasurement is required to calculate the moment, the magni-tude of the smallest increment of the distance measurementshall not be greater than 5 % of the shortest measurementanticipated.6.6 Correction factors may be supplied with the test deviceswhich do not meet the requirements of 6.1.7. Othe
27、r Requirements7.1 If no letter designation is included in the classification,the device shall be suitable for releasable ski/boot/bindingsystems commonly in use at the time of manufacture.7.1.1 Specific products or conditions which may limit theuse of the device may be specified without adding a let
28、terdesignation to the classification.7.1.2 Devices classified with a letter designation shall besupplied with a description of all product types or conditionsfor which its use is appropriate.7.1.3 Type III devices shall be supplied with specific refer-ences to the products and conditions for which i
29、ts use isintended.7.2 Instructions supplied with the device shall include thefollowing:7.2.1 All information necessary to determine the proper useand limitations of the device, including an explanation of allterminology and coded information used in the labeling device;7.2.2 Procedures necessary for
30、 the proper operation of thedevice with the ski equipment commonly in use at the time ofmanufacture.All procedures shall be compatible with PracticesF 939, F 1063, F 1064, and F 1065, or the equivalent ISOStandard 8061;7.2.3 Precautions required to minimize operator error;7.2.4 Procedures necessary
31、to check reproducibility amongoperators (see Annex A1);7.2.5 Routine maintenance and inspection procedures, and7.2.6 Calibration requirements and procedures.8. Product Labeling8.1 Each device shall be clearly labeled with the followinginformation:8.1.1 Name and address of the manufacturer or distrib
32、utor,8.1.2 Model designation,8.1.3 Classification (see Section 4),5Average over ROR.F 1061 97 (2003)28.1.4 Recommended Operating Range (ROR),8.1.5 Limitations and correction factors,8.1.5.1 Specific limitations and correction factors not cov-ered in 8.1.3 may be coded for concise labeling and explai
33、nedin the instructions, and8.1.6 Date of calibration.8.2 Labels need not be affixed to all components of thedevice but shall be attached to the dynamometer portion of thetest device.ANNEX(Mandatory Information)A1. EXAMPLES FOR MANUFACTURERS OF TEST DEVICES OF A TEST METHOD FORREPRODUCIBILITY AMONG O
34、PERATORSA1.1 ScopeA1.1.1 This test method covers procedures which may besupplied by the test device manufacturer to the user for thepurpose of evaluating reproducibility among operators.A1.2 ProcedureA1.2.1 Select a ski/boot/binding system which is typical ofequipment in use and adjust the release m
35、oments to approxi-mately the middle of the ROR for the test device.A1.2.2 Randomly order a series of tests such that eachoperator performs five repetitions of the test.A1.2.3 Designate one person to make all observations. Theobserver should not perform any tests.A1.2.4 Conduct all training recommend
36、ed by the test devicemanufacturer.A1.2.5 Conduct all tests in the order determined in A1.2.2.A1.2.6 Do not allow the operators to observe each other orthe results of any tests.A1.2.7 Observe and record the test results to the resolutionsspecified by the test device manufacturer.A1.2.8 Perform the te
37、sts in only one direction of release.Repeat the entire procedure for other directions, as appropriate.A1.3 CalculationA1.3.1 Determine the median (middle quantitative value)test result for each operator.A1.3.2 Determine the range of operator medians and ex-press it as a percentage of the median for
38、all operators.A1.4 Other Uses for This Test MethodA1.4.1 This test method may be used to evaluate multipleobservers of the test device scale using a single operator.A1.4.2 This test method may also be modified to evaluatemultiple observers of other scales such as the release indicatorscale of the bi
39、nding.ASTM International takes no position respecting the validity of any patent rights asserted in connection with any item mentionedin this standard. Users of this standard are expressly advised that determination of the validity of any such patent rights, and the riskof infringement of such right
40、s, are entirely their own responsibility.This standard is subject to revision at any time by the responsible technical committee and must be reviewed every five years andif not revised, either reapproved or withdrawn. Your comments are invited either for revision of this standard or for additional s
41、tandardsand should be addressed to ASTM International Headquarters. Your comments will receive careful consideration at a meeting of theresponsible technical committee, which you may attend. If you feel that your comments have not received a fair hearing you shouldmake your views known to the ASTM C
42、ommittee on Standards, at the address shown below.This standard is copyrighted by ASTM International, 100 Barr Harbor Drive, PO Box C700, West Conshohocken, PA 19428-2959,United States. Individual reprints (single or multiple copies) of this standard may be obtained by contacting ASTM at the aboveaddress or at 610-832-9585 (phone), 610-832-9555 (fax), or serviceastm.org (e-mail); or through the ASTM website(www.astm.org).F 1061 97 (2003)3
