Product Code:SAE J2244/3
Title:Connections for Fluid Power and General Use Ports and Stud Ends with ISO 261 Metric Threads and O-Ring Sealing, Part 3: Light-Duty (L Series) Stud Ends Dimensions, Design, Test Methods, and Requirements
Issuing Committee:Hydraulic Tube Fittings Committee
Scope:This part of SAE J2244 specifies dimensions, performance requirements, and test procedures for metric adjustable and nonadjustable light-duty (L series) stud ends and O-rings. Stud ends in accordance with this part of SAE J2244 may be used at working pressures up to 40 MPa for nonadjustable stud ends and 31.5 MPa for adjustable stud ends. The permissible working pressure depends upon materials, design, working conditions, applications, etc. For threaded ports and stud ends for use in new designs in hydraulic fluid power applications, only SAE J2244 shall be used. Threaded ports and stud ends in accordance with ISO 1179, ISO 9974, and SAE J1926 (ISO 11926) shall not be used in new designs in hydraulic fluid power applications.Conformance to the dimensional information in this SAE Standard does not guarantee rated performance. Each manufacturer shall perform testing according to the specification contained in this document to ensure that components made to this document comply with the performance ratings.【英文标准名称】:Methodforpreparationoftestcodesofengineeringgradeformeasurementattheoperator'sorbystander'spositionofnoiseemittedbymachinery
【原文标准名称】:从操作者位置或在场者位置测量机械所发噪声时用的工程等级试验规程的制定方法
【标准号】:BS7025-1988
【标准状态】:作废
【国别】:英国
【发布日期】:1988-12-30
【实施或试行日期】:
【发布单位】:英国标准学会(BSI)
【起草单位】:
【标准类型】:()
【标准水平】:()
【中文主题词】:操作者;声强;试验设备;误差修正;声学测量;声学试验;校准;方程;试验条件;声试验;声测量;噪声;位置
【英文主题词】:noise(environmental);calibration;operators(personnel);testingconditions;equations;errorcorrection;acoustictesting;position;testequipment;soundintensity;acousticmeasurement
【摘要】:
【中国标准分类号】:Z32
【国际标准分类号】:17_140_20
【页数】:12P;A4
【正文语种】:英语