【英文标准名称】:Powertransformers.Loadingguideforoil-immersedpowertransformers
【原文标准名称】:电力变压器.油浸式电力变压器装入指南
【标准号】:BSIEC60076-7-2005
【标准状态】:现行
【国别】:英国
【发布日期】:2010-12-31
【实施或试行日期】:2010-12-31
【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】:环境温度;室温;应用规则;扼流圈;定义(术语);电气工程;电感器;寿命;负荷;数学计算;测量;模型;油浸;油浸式变压器;使用条件;工作温度;性能;性能试验;电力变压器;额定功率;铭牌;安全工程;规范(验收);测试;三相变压器;变压器;电压测量;零序阻抗
【英文主题词】:Ambienttemperature;Ambienttemperatures;Applicationrule;Chokes(electric);Definitions;Electricalengineering;Inductors;Life(durability);Loading;Mathematicalcalculations;Measurement;Models;Oilimmersion;Oil-immersedtransformers;Operatingconditions;Operatingtemperatures;Performance;Performancetests;Powertransformers;Ratedpower;Ratingplates;Safetyengineering;Specification(approval);Testing;Three-phasetransformers;Transformers;Voltagemeasurement;Zero-sequenceimpedance
【摘要】:
【中国标准分类号】:K41
【国际标准分类号】:29_180
【页数】:62P;A4
【正文语种】:英语
基本信息
| 标准名称： | 角度铣刀 第1部分：单角和不对称双角铣刀 |
| 英文名称： | Angle milling cutter -Part1: The single and double unequal-angle cutters |
| 中标分类： |
机械 >>
工艺装备 >>
刀具 |
| ICS分类： |
机械制造 >>
切削工具 >>
铣刀
|
| 替代情况： | 替代GB/T 6128.1-1996;GB/T 6128.2-1996 |
| 发布部门： | 中华人民共和国国家质量监督检验检疫总局 中国国家标准化管理委员会 |
| 发布日期： | 2007-07-30 |
| 实施日期： | 2007-11-01 |
| 首发日期： | 1985-06-17 |
| 作废日期： | |
| 主管部门： | 中国机械工业联合会 |
| 提出单位： | 中国机械工业联合会 |
| 归口单位： | 全国刀具标准化技术委员会 |
| 起草单位： | 成都工具研究所 |
| 起草人： | 夏千 |
| 出版社： | 中国标准出版社 |
| 出版日期： | 2007-11-01 |
| 页数： | 平装16开 页数：8, 字数：10千字 |
| 计划单号： | 20060959-T-604 |
适用范围
该标准规定了单角和不对称双角铣刀的型式和尺寸；适用于外圆直径40mm～100mm的单角和不对称双角铣刀。
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 工艺装备 刀具 机械制造 切削工具 铣刀
Product Code:SAE ARP890
Title:Spark Plug Rating Calibration
Issuing Committee:E-30 Propulsion Ignition Systems Committee
Scope:It has been found that the cooling rate of spark plugs in comparison with the indicated mean effective pressure on the piston can vary greatly between one cylinder head and another. Also, on occasions, a wide variation in ratings was found between those taken at one time in comparison with those taken at another time on the same cylinder head. These differences were due to many conditions, some of them controllable and some uncontrollable. Accordingly, it is necessary to arrive at a means of correction for these variables so that comparable results can be obtained at all times. This is necessary in order to establish acceptable standards for use in development work and in the application of production quality control. After considerable work on the investigation of rating correction means, it has been decided that carefully made spark plugs offer the best method of detecting and compensating for engine and operating variables. The spark plug models which have been determined as satisfactory for this purpose are listed in AS889. As a result of the research program, the following procedure is recommended for the use of calibration spark plugs.