JB/T 51197-1999 铧式犁 产品质量分等
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来源:标准资料网
基本信息
| 标准名称： | 铧式犁 产品质量分等 |
| 中标分类： |
农业、林业 >>
农、林机械与设备 >>
农机具 |
| 替代情况： | JB/T 51197.1-1994 JB/T 51197.2-1994 JB/T 51197.3-1994 |
| 发布日期： | 1999-12-30 |
| 实施日期： | 2000-06-01 |
| 首发日期： | 1900-01-01 |
| 作废日期： | 1900-01-01 |
| 出版日期： | 1900-01-01 |
| 页数： | 9页 |
适用范围
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前言
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目录
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引用标准
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所属分类： 农业 林业 农 林机械与设备 农机具
Product Code:SAE ARP1328
Title:Aircraft Ground Support Equipment Vehicle Stability Analysis
Issuing Committee:Age-2c Vehicle Maintenance And Aircraft Servicing Committee
Scope: To recommend uniform criteria for determination of wind loads that aircraft ground support equipment can encounter and yet allow personnel to work safely. To recommend uniform systems for maintaining stability (i.e. stabilizers, outriggers, spring lockout devices). To standardize on specific types of interlock systems and actuation systems. To recommend a standard formula with its associated design criteria for calculating the steady state wind stability (i.e. tip point) for aircraft ground support equipment. To recommend a standard method for testing these systems.【英文标准名称】:Nuts,hexagonal,self-locking,withcounterboreandcaptivewasher,withMJthreads,classifications:1100MPa(atambienttemperature)/235°C,1100MPa(atambienttemperature)/315°C,1100MPa(atambienttemperature)/425°C-Dimensions
【原文标准名称】:MJ螺纹的承窝安装和带强制锁紧垫圈的自锁六角螺母.等级:1100MPa(室温)/235℃、1100MPa(室温)/315℃和1100MPa(室温)/425℃.尺寸
【标准号】:BSA345-1999
【标准状态】:现行
【国别】:英国
【发布日期】:1999-04-15
【实施或试行日期】:1999-04-15
【发布单位】:英国标准学会(BSI)
【起草单位】:BSI
【标准类型】:()
【标准水平】:()
【中文主题词】:尺寸;防松螺母;紧固件;垫圈;六角形;螺母;螺纹紧固件;直径;内螺纹紧固件;尺寸公差;抗拉强度;名称与符号;飞行器部件
【英文主题词】:Aircraft;Equipment;Fasteners;Hexagonnuts;Hexagonal-headfasteners;Industries;Locknuts;Nuts;Washers
【摘要】:ThisInternationalStandardspecifiesthedimensionsofself-lockinghexagonalnuts,withcounterboreandcaptivewasher,withMJthreads,ofclassifications:1100MPa/235℃,1100MPa/315℃,1100MPa/425℃.ThisInternationalStandardisonlyapplicableforthecompilationofaerospaceproductstandards.note:1)Correspondstotheminimumtensilestresswhichthenutisabletowithstandatambienttemperaturewithoutbreakingorcrackingwhentestedwithaboltofahigherstrengthclass.2)Maximumtemperaturethatthenutisabletowithstand,withoutpermanentalterationtoitsoriginalcharacteristics,afterambienttemperaturehasbeenrestored.Themaximumtemperatureisconditionedbythematerialorbythesurfacetreatment.
【中国标准分类号】:J13
【国际标准分类号】:49_030_30
【页数】:10P;A4
【正文语种】:英语
