dis稿與cd稿的差異匯總

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1、ISO11891的DIS稿與CD稿差異匯總表No章/節(jié)段/句DIS稿CD稿11一段Thisinternationalstandard…,shapes,springconstruction...forhotcoiled,quenchedandtemperedhelicalcompressionspringsthataremadefromhotcoiledroundsectionsteelbar.Thisstandardspecifiesthematerials,shapes,springcharacteris

2、tics,tolerances,manufacturingrequirementsandtestmethodsforcommonhelicalcompressionspringsthataremadefromhotcoiledroundsectionsteelbarandthenquenchedandtempered.2二段Thesespecificationsonlyapplytospringswithfollowinglimitvalues.Thefollowinglimitvaluesapplytos

3、pringsmadetothisstandard.34.1一段Unlessotherwiseagreedbythepurchaserandsupplier,springsshouldbemadefromthematerialconformingtoISO683-14.SpringsshallbemadefromthematerialspecifiedinISO683-14.ItispermittedtousealloysdifferenttothosedefinedinISO683-14;inthiscas

4、e,agreementbetweenthepurchaserandthesuppliershallbemadeinadvance.44.2.1一段ThetolerancesofthedimensionsofhotrolledbarsshallmeettherequirementofISO1035-4,unlessotherwise…TolerancesofthedimensionsandshapesofhotrolledbarsspecifiedshallbedefinedinaccordancewithI

5、SO1035-4,others…54.2.2一段Thetolerancesofthedimensionsandshapesofcold-workedsurfacebarsspecifiedshallmeettherequirementofTable2,unlessotherwise…Tolerancesofthedimensionsandshapesofcold-workedsurfacebarsspecifiedshallbedefinedinaccordancewithTable2,others…6Ta

6、ble2X≤d

7、eingright-handed.9三句…should……shall…105.2一段…,thistypeshouldapplytobothendsofthespring.…,thistypeshallapplytobothendsonthespring.11Fig.1126一段Thelengthataspecifiedloadortheloadataspecifiedlengthshallbeagreedbetweenpurchaserandsupplieraccordingto6.1or6.2.Thesp

8、ringcharacteristicsinthisspecificationonlyapplyN/A13二段Thespringcharacteristicsinthisspecificationonlyapplytospringswithlinearcharacteristic.Thecharacteristicsforspringswithnonlinearcharacteristicshallbeagreed