BS ISO 6336-3-2006 正齿轮和斜齿轮承载能力的计算.齿牙弯曲强度计算.勘误表1

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【英文标准名称】:Calculationofloadcapacityofspurandhelicalgears-Calculationoftoothbendingstrength-Corrigendum1
【原文标准名称】:正齿轮和斜齿轮承载能力的计算.齿牙弯曲强度计算.勘误表1
【标准号】:BSISO6336-3-2006
【标准状态】:现行
【国别】:英国
【发布日期】:2006-10-31
【实施或试行日期】:2006-10-31
【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】:计算公式;圆柱齿轮;齿轮;斜齿轮;荷载能力;数学计算;正齿轮;齿槽负载能力
【英文主题词】:Calculationformula;Cylindricalgears;Gearwheels;Helicalgears;Loadcapacity;Mathematicalcalculations;Spurgear;Spurgears;Toothbottomloadcapacity
【摘要】:ThispartofISO6336specifiesthefundamentalformulaeforuseintoothbendingstresscalculationsforinvoluteexternalorinternalspurandhelicalgearswitharimthicknesssR>0,5htforexternalgearsandsR>1,75mnforinternalgears.Inservice,internalgearscanexperiencefailuremodesotherthantoothbendingfatigue,i.e.fracturesstartingattherootdiameterandprogressingradiallyoutward.ThispartofISO6336doesnotprovideadequatesafetyagainstfailuremodesotherthantoothbendingfatigue.Allloadinfluencesontoothstressareincludedinsofarastheyaretheresultofloadstransmittedbythegearsandinsofarastheycanbeevaluatedquantitatively.ThegivenformulaearevalidforspurandhelicalgearswithtoothprofilesinaccordancewiththebasicrackstandardizedinISO53.Theymayalsobeusedforteethconjugatetootherbasicracksifthevirtualcontactratioεαnislessthan2,5.Theloadcapacitydeterminedonthebasisofpermissiblebendingstressistermed“toothbendingstrength”.Theresultsareingoodagreementwithothermethodsfortherange,asindicatedinthescopeofISO6336-1.
【中国标准分类号】:J17
【国际标准分类号】:21_200
【页数】:52P;A4
【正文语种】:英语


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基本信息
标准名称:通用型应用电视云台总技术条件
英文名称:Generic specification for generic type application TV pan/tilt
中标分类: 电工 >> 电工综合 >> 技术管理
发布部门:中华人民共和国电子工业部
发布日期:1984-04-05
实施日期:1984-10-01
首发日期:1900-01-01
作废日期:1900-01-01
提出单位:中华人民共和国电子工业部
起草单位:电子工业部标准化研究所、上海无线电四厂、北京电视设备厂和成都电视设备厂
出版社:电子工业出版社
出版日期:1984-09-01
页数:9页
适用范围

本标准适用于通用型应用电视室内型和室外型(全天候)电动云台、手动云台。其中电动云台适用于无可燃、无腐蚀性粉尘或气体的环境。

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所属分类: 电工 电工综合 技术管理
Product Code:SAE J1862
Title:Fuel Injection System Fuel Pressure Regulator and Pressure Damper
Issuing Committee:Gasoline Fuel Injection Standards Committee
Scope:This SAE Recommended Practice promotes uniformity in the evaluation and qualification tests conducted on fuel pressure regulators and pressure dampers used in gasoline engine applications. Its scope is limited to fuel pressure regulators and dampers used in automotive port and throttle body fuel injection systems where fuel supply pressure is below 1000 kPa. It is further restricted to bench type tests. More specifically, this document is intended for use as a guide to the following:a. Identify and define those parameters that are used to measure fuel pressure regulator and pressure damper characteristics of performance. The parameters included in this document are:1. Slope2. Operating Flow Range3. Repeatability4. Hysteresis5. Dynamic Responseb. Establish test procedures and recommend test equipment and methods to measure and quantify these parameters.c. Establish test procedures and recommend test equipment and methods to quantify simulated field reliability over the life of the component.d. Standardize the nomenclature as related to fuel pressure regulation and pressure damping for fuel injection systems.e. Except where stated, test results are recorded for individual parts. Where population characteristics are reported, the sample size, selection method, and analysis technique must be explicitly stated.