ISO 12130-3-2001 滑动轴承静态条件下液压斜垫止推滑动轴承第3部分：斜垫止推轴承计算用指导值
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【英文标准名称】:Plainbearings-Hydrodynamicplaintiltingpadthrustbearingsundersteady-stateconditions-Part3:Guidevaluesforthecalculationoftiltingpadthrustbearings
【原文标准名称】:滑动轴承静态条件下液压斜垫止推滑动轴承第3部分：斜垫止推轴承计算用指导值
【标准号】:ISO12130-3-2001
【标准状态】:现行
【国别】:国际
【发布日期】:2001-11
【实施或试行日期】:
【发布单位】:国际标准化组织(IX-ISO)
【起草单位】:ISO/TC123
【标准类型】:()
【标准水平】:()
【中文主题词】:摩擦;轴承;衰减系数;传导;斜垫止推轴承;操作安全;止推轴承;材料;极限(数学);数学符号;摇杆轴承;流体动力;滑动轴承;摩擦学;流体动力学(水);轴向止推轴承;符号;标准值;单位;润滑;负荷;术语;固定的;额定值;数学计算;滑动止推轴承;热平衡;操作值;辅助轴承;磨损
【英文主题词】:Axial-thrustbearings;Bearings;Conductance;Dampingcoefficient;Friction;Heatbalance;Hydrodynamic;Hydrodynamics;Limits(mathematics);Loading;Lubrication;Materials;Mathematicalcalculations;Mathematicalsymbols;Operatingvalues;Operationalsafety;Plainbearings;Plainthrustbearing;Ratings;Rockerbearings;Segmentalbearings;Standardvalue;Stationary;Symbols;Terms;Thrustbearings;Tiltingpadthrustbearings;Tribology;Units;Wear
【摘要】:ThispartofISO12130specifiesguidevaluesforthecalculationoftiltingpadthrustbearingsasdescribedinISO12130-1.Theempiricalvaluesgivencanbemodifiedforspecificfieldsofapplication.ThispartofISO12130isnotapplicabletoheavilyloadedtiltingpadthrustbearings.
【中国标准分类号】:J11
【国际标准分类号】:21_100_10
【页数】:6P.;A4
【正文语种】:英语
【英文标准名称】:StandardPracticeforUseofRubber-CordPieDisktoDemonstratetheDiscernmentCapabilityofaTireX-rayImagingSystem
【原文标准名称】:为论证轮胎X射线成象系统的辩别能力橡胶帘布圆盘的标准实施规程
【标准号】:ASTMF1035-2003(2008)
【标准状态】:现行
【国别】:美国
【发布日期】:2003
【实施或试行日期】:
【发布单位】:美国材料与试验协会(US-ASTM)
【起草单位】:F09.10
【标准类型】:(Practice)
【标准水平】:()
【中文主题词】:
【英文主题词】:rubber-cordpiedisk;X-ray;X-rayimageplane;X-rayradiograph;Constructionconsistency;Discernmentcapability;Fluorescence;FluoroscopicX-rayimaging;Passengercars;Piedisc;Pneumatictires;Radiographicexamination;Rubberpropertyanalysis;
【摘要】:AllX-raysystemsaresubjecttochangingefficiencies,soapracticeforcheckingtheoveralloperationisneeded.ThispracticewillassuretheoperatorofanoptimizedimagewhenambientconditionsarecontrolledandtheX-rayhighvoltagegeneratorisadjustedasprescribed.Thedensitiesofsometirecordmaterialsareveryclosetothatoftherubbermatrixinwhichtheyareenclosed,sotheresolvingcapabilityofanX-raysystemiscriticaltothedetectionofabnormalities.Therubber-cordpiediskprovidesameansforoptimizingtheresolvingpowerinaparticularapparatusandforcomparingitsperformanceoveranyperiodoftime.Therubber-cordpiediskcanbeusedtocomparetheperformancesofX-raysystemsindifferentlaboratories.Itcanalsobeusedinspecialcasestooptimizesystemperformanceforaparticularsectororcord-type,asmayberequiredforexaminingaspecifictire.FIG.2Pie-CordDiskTestFixture1.1Thispracticedescribestheconstructionanduseofarubber-cordpie-shapedstandarddiskfordemonstratingthediscernmentcapabilityofanX-rayimagingsystem.1.2Thispracticeisapplicabletodirectviewing(fluoroscopic)X-rayimagingsystemsandfilm,plateorpaper(radiographic)X-rayimagingsystemsthatareusedforcheckingtheconstructionconsistencyofpneumatictires.1.3ThevaluesstatedinSIunitsaretoberegardedasthestandard.1.4Thisstandarddoesnotpurporttoaddressthesafetyconcernssassociatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.
【中国标准分类号】:G41
【国际标准分类号】:83_160_10
【页数】:4P.;A4
【正文语种】:英语
【英文标准名称】:StandardSpecificationforZirconiumandZirconiumAlloyStrip,Sheet,andPlate
【原文标准名称】:锆及锆合金带材、薄板和中厚板的标准规范
【标准号】:ASTMB551/B551M-2004
【标准状态】:作废
【国别】:美国
【发布日期】:2004
【实施或试行日期】:
【发布单位】:美国材料与试验协会(ASTM)
【起草单位】:ASTM
【标准类型】:()
【标准水平】:()
【中文主题词】:带材;合金;薄板材;有色金属;锆;板;配件
【英文主题词】:Alloys;Fittings;Non-ferrousmetals;Plates;Sheetmaterials;Strips;Zirconium
【摘要】:
【中国标准分类号】:H63
【国际标准分类号】:77_150_99
【页数】:8P;A4
【正文语种】:英语