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Product Code:SAE J2492
Title:Considerations for Suspension Modification
Issuing Committee:Suspension And Brake Committee
Scope: The scope of this document is limited specifically to the following types of passenger vehicles: automobiles, light trucks, and sport/utility vehicles. This document addresses modifications as they apply to legal use of the vehicle, and examines suspension modification as it applies to stock (as manufactured) ride height, and changed (raised or lowered) ride height. Note that modifications of ride height are considered, exclusive of wheel and/or tire modifications, which can also have potentially serious side effects, and are outside the scope of this document.The scope of this document is not intended to endorse or discourage modification of original equipment chassis or settings. This paper provides guidelines describing some of the issues that must be considered when undertaking any form of vehicle suspension modification. While every effort has been made to address most types of suspension modification, this document is qualitative and is not all-inclusive. This document is not intended to endorse, regulate, or limit the degree of modification, or to be interpreted by regulatory or enforcement groups as establishing such limits. Sound engineering principles must be applied in the development of any and all proposed alterations. It is recommended that all aspects of modification must be supported through analysis, and should be verified with actual vehicle and/or laboratory testing.
Rationale: The scope of this document is limited specifically to the following types of passenger vehicles: automobiles, light trucks, and sport/utility vehicles. This document addresses modifications as they apply to legal use of the vehicle, and examines suspension modification as it applies to stock (as manufactured) ride height, and changed (raised or lowered) ride height. Note that modifications of ride height are considered, exclusive of wheel and/or tire modifications, which can also have potentially serious side effects, and are outside the scope of this document.The scope of this document is not intended to endorse or discourage modification of original equipment chassis or settings. This paper provides guidelines describing some of the issues that must be considered when undertaking any form of vehicle suspension modification. While every effort has been made to address most types of suspension modification, this document is qualitative and is not all-inclusive. This document is not intended to endorse, regulate, or limit the degree of modification, or to be interpreted by regulatory or enforcement groups as establishing such limits. Sound engineering principles must be applied in the development of any and all proposed alterations. It is recommended that all aspects of modification must be supported through analysis, and should be verified with actual vehicle and/or laboratory testing.【英文标准名称】:Opticsandopticalinstruments-Preparationofdrawingsforopticalelementsandsystems-Asphericsurfaces
【原文标准名称】:光学及光学仪器.光学元件和系统图纸的制备.第12部分:非球面形表面
【标准号】:BSISO10110-12-1997
【标准状态】:作废
【国别】:英国
【发布日期】:1997-11-15
【实施或试行日期】:1997-11-15
【发布单位】:英国标准学会(GB-BSI)
【起草单位】:BSI
【标准类型】:()
【标准水平】:()
【中文主题词】:形状公差;形状;方程;工程图;光学仪器;图纸;技术制图;尺寸公差;图解表示法;表面;光学;图形表示
【英文主题词】:Aspherical;Coordinatesystems;Dimensioning;Drawings;Engineeringdrawings;Formtolerances;Formulae(mathematics);Graphicrepresentation;Lenses;Mathematicalcalculations;Opticalequipment;Opticalinstruments;Opticalsystems;Optics;Representations;Surfaces;Views
【摘要】:ISO10110specifiesthepresentationofdesignandfunctionalrequirementsforopticalelementsintechnicaldrawingsusedformanufacturingandinspection.ThispartofISO10110specifiesrulesforpresentation,dimensioningandtolerancingofopticallyeffectivesurfacesofasphericform.ThispartofISO10110doesnotapplytodiscontinuoussurfacessuchasFresnelsurfacesorgratings.ThispartofISO10110doesnotspecifythemethodbywhichcompliancewiththespecificationsistobetested.
【中国标准分类号】:N30
【国际标准分类号】:01_100_20;37_020
【页数】:18P.;A4
【正文语种】:英语