【英文标准名称】:Dentalexcavators
【原文标准名称】:牙科挖器
【标准号】:JIST5404-2005
【标准状态】:现行
【国别】:日本
【发布日期】:2005-03-25
【实施或试行日期】:
【发布单位】:日本工业标准调查会(JP-JISC)
【起草单位】:TechnicalCommitteeonMedicalEquipment
【标准类型】:()
【标准水平】:()
【中文主题词】:
【英文主题词】:
【摘要】:この規格は,歯科で使うエキスカペータ(以下,エキスカべータという。)について規定する。
【中国标准分类号】:C33
【国际标准分类号】:11_060_20
【页数】:14P;A4
【正文语种】:日语
Product Code:SAE J2505
Title:Measurement of Vehicle-Roadway Frictional Drag
Issuing Committee:Accident Investigation And Reconstruction Practices Cmte
Scope:This SAE Recommended Practice provides guidelines for procedures and practices used to obtain and record measurements and to analyze and present results of frictional drag tests of a vehicle with its brakes fully applied at a given roadway location. It is for use at accident sites and test sites and is applicable to straight-line stopping of vehicles such as passenger cars, light trucks and vans under fully braked conditions including locked-wheel skids for vehicles with a conventional braking system and for vehicles with full or partial antilock braking systems (ABS). The average deceleration resulting from a given series of tests is intended to be representative of a frictional drag factor for the conditions under which the test was conducted such as the type of vehicle, type and condition of tires, roadway material and roadway surface conditions. The frictional drag factor is intended to conform to use with the stopping distance formula (Fricke, 1990) as stated in Equation 1. Two methods are included: Stopping Distance Method (measurement of the distance required to bring a vehicle to a complete stop from a known initial speed) and Average Acceleration Measurement (using acceleration measuring devices and data analysis to determine the average drag factor). The Recommended Practice applies to vehicles stopping in a fully braked condition. Values of roadway frictional drag obtained by other means do not necessarily agree or correlate (Lock, et al., 1982) with full vehicle testing and are not recommended.
基本信息
| 标准名称： | 渐开线圆柱齿轮承载能力计算方法 |
| 英文名称： | Calculation methods of load capacity for involute cylindrical gears |
| 中标分类： |
机械 >>
通用零部件 >>
齿轮与齿轮传动 |
| ICS分类： |
机械系统和通用件 >>
齿轮及齿轮传动
|
| 替代情况： | GB 3480-1983 |
| 发布部门： | 国家技术监督局 |
| 发布日期： | 1997-01-02 |
| 实施日期： | 1998-07-01 |
| 首发日期： | 1983-01-31 |
| 作废日期： | 1900-01-01 |
| 主管部门： | 国家标准化管理委员会 |
| 归口单位： | 全国齿轮标准化技术委员会 |
| 起草单位： | 郑州所 |
| 出版社： | 中国标准出版社 |
| 出版日期： | 2004-03-29 |
| 页数： | 【胶订-大印张】平装16开， 页数：85， 字数：163千字 |
| 书号： | 155066.1-15121 |
适用范围
本标准适用于钢、铸铁制造的，基本齿廓符合GB 1356—87的内、外啮合直齿、斜齿和人字齿(双斜齿)圆柱齿轮传动。基本齿廓与GB 1356—87相类似，但个别齿形参数值略有差异的齿轮，亦可参照本标准计算其承载能力。本标准包括齿面接触强度和轮齿弯曲强度两种校核计算方法。
前言
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目录
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引用标准
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所属分类： 机械 通用零部件 齿轮与齿轮传动 机械系统和通用件 齿轮及齿轮传动