作者:标准资料网 时间:2024-05-22 04:05:09   浏览:9115   来源:标准资料网

【英文标准名称】:Calculationofloadcapacityofspurandhelicalgears-Applicationtohighspeedgearsandgearsofsimilarrequirements
【原文标准名称】:直齿轮和斜齿轮承载能力的计算对高速齿轮和类似要求齿轮的应用
【标准号】:ISO9084-2000
【标准状态】:作废
【国别】:国际
【发布日期】:2000-11
【实施或试行日期】:
【发布单位】:国际标准化组织(ISO)
【起草单位】:ISO/TC60
【标准类型】:()
【标准水平】:()
【中文主题词】:定义;齿轮;符号;斜齿轮;圆柱齿轮;高速齿轮;使用;荷载能力;负载能力的计算;正齿轮
【英文主题词】:Applications;Calculationofloadcapacity;Cylindricalgears;Definition;Definitions;Gearwheels;Helicalgears;High-speedgears;Loadcapacity;Spurgear;Spurgears;Symbols
【摘要】:TheformulaespecifiedinthisInternationalStandardareintendedtoestablishauniformlyacceptablemethodforcal-culatingthepittingresistanceandbendingstrengthcapacityofhighspeedgearsandgearsofsimilarrequirementswithstraightorhelicalteeth.TheratingformulaeinthisInternationalStandardarenotapplicabletoothertypesofgeartoothdeterioration,suchasplasticyielding,micropitting,scuffing,casecrushing,weldingandwear,andarenotapplicableundervibratoryconditionswheretheremaybeanunpredictableprofilebreakdown.Thebendingstrengthformulaeareapplicabletofracturesatthetoothfillet,butarenotapplicabletofracturesonthetoothworkingprofilesurfaces,failureofthegearrim,orfailuresofthegearblankthroughwebandhub.ThisInternationalStandarddoesnotapplytoteethfinishedbyforgingorsintering.Itisnotapplicabletogearswhichhaveapoorcontactpattern.ThisInternationalStandardprovidesamethodbywhichdifferentgeardesignscanbecompared.Itisnotintendedtoassuretheperformanceofassembleddrivegearsystems.Itisnotintendedforusebythegeneralengineeringpub-lic.Instead,itisintendedforusebytheexperiencedgeardesignerwhoiscapableofselectingreasonablevaluesforthefactorsintheseformulaebasedonknowledgeofsimilardesignsandawarenessoftheeffectsoftheitemsdis-cussed.CAUTION—TheuseriscautionedthatthecalculatedresultsofthisInternationalStandardshouldbecon-firmedbyexperience.
【中国标准分类号】:J17
【国际标准分类号】:21_200
【页数】:42P;A4
【正文语种】:英语