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SAE ARP587 Balancing Machines - Description and Evaluation Horizontal, Two-Plane, Soft-Bearing Type for Gas Turbine Roto

作者:标准资料网 时间:2024-05-13 01:24:29  浏览:8051   来源:标准资料网
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Product Code:SAE ARP587
Title:Balancing Machines - Description and Evaluation Horizontal, Two-Plane, Soft-Bearing Type for Gas Turbine Rotors
Issuing Committee:Eg-1a Balancing Committee
Scope:This Aerospace Recommended Practice (ARP) specifies the requirements of balancing machines that make them suitable for the subject class of work. It was developed for soft-bearing balancing machines but may also be used for hard-bearing machines until ARP4048 is issued for that type of machine. Particular not should be taken that this ARP examines only the capability of a balancing machine to indicate the correct amount of dynamic or static/couple unbalance in specified proving rotors. Such rotors are commonly used for testing balancing machines to provide precisely controlled and comparable test results. Further tests of a particular machine may be necessary to assess the capability to balance rotors of different weights and configurations, rotors with outboard c.g. and/or correction planes, and those with disturbance causing features, such as rotors subject blade scatter, windage, etc.indage, etc.indage, etc.indage, etc.
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【英文标准名称】:Chemicalsusedfortreatmentofwaterintendedforhumanconsumption-Sodiumperoxodisulfate;EnglishversionofDINEN12926:2008-12
【原文标准名称】:人类生活用水的处理用化学试剂.过氧化二硫酸钠.英文版本DINEN12926-2008
【标准号】:EN12926-2008
【标准状态】:现行
【国别】:
【发布日期】:2008-12
【实施或试行日期】:
【发布单位】:欧洲标准学会(EN)
【起草单位】:
【标准类型】:()
【标准水平】:()
【中文主题词】:化学性质;化学试剂;饮用水处理;杂质;作标记;氧化剂;过氧二硫酸盐;过硫酸盐;饮用水;性能;纯度要求;钠;硫酸钠;规范(验收);储存;硫酸盐;测试;运输;处理;水;水常规;水质;水处理;水处理剂
【英文主题词】:Chemicalproperties;Chemicalreagents;Chemicals;Drinkingwatertreatment;Impurities;Marking;Oxidants;Oxidizingagents;Peroxodisulphates;Persulphates;Potablewater;Properties;Purityrequirements;Sodium;Sodiumphosphate;Specification(approval);Storage;Sulphates;Testing;Transport;Treatment;Water;Waterpractice;Waterquality;Watertreatment;Watertreatmentagent
【摘要】:
【中国标准分类号】:G77
【国际标准分类号】:71_100_80
【页数】:25P.;A4
【正文语种】:英语


【英文标准名称】:TestMethodforRubberChemicals-WetSieveAnalysisofSulfur
【原文标准名称】:橡胶加工用化学药品的试验方法-硫磺的湿法筛选分析
【标准号】:ASTMD4572-1989
【标准状态】:现行
【国别】:美国
【发布日期】:1989
【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】:天然橡胶;试验;橡胶;硫;碳黑;合成橡胶;筛选(大小);药液
【英文主题词】:carbonblack;chemicals;screening(sizing);sulphur;testing;rubber;syntheticrubber;naturalrubber
【摘要】:
【中国标准分类号】:G34
【国际标准分类号】:83_060;19_120
【页数】:2P;A4
【正文语种】:英语



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