标准摘要
[中文适用范围]： SAE J1926 的这一部分规定了流体动力和一般应用中使用的具有 ASME B1.1 螺纹的可调节和不可调节轻型（L 系列）螺柱端部以及与其一起使用的 O 形圈的尺寸、性能要求和测试程序。根据 SAE J1926 本部分的螺柱端部，不可调节螺柱端部的工作压力可高达 40 MPa，可调节螺柱端部的工作压力可高达 31.5 MPa。允许的工作压力取决于材料、设计、工作条件、应用等。对于液压流体动力应用的新设计中指定的螺纹端口和螺柱端，仅应使用SAE J2244。符合 ISO 1179、ISO 9974 和 ISO 11926 标准的螺纹端口和螺柱端部不得用于液压流体动力应用的新设计。 [外文原描述]： This part of SAE J1926 specifies dimensions, performance requirements, and test procedures for adjustable and nonadjustable light-duty (L series) stud ends with ASME B1.1 threads for use in fluid power and general applications and the O-rings used with them.Stud ends in accordance with this part of SAE J1926 may be used at working pressures up to 35 MPa for nonadjustable and adjustable stud ends. The permissible working pressure depends upon materials, design, working conditions, application, etc.For threaded ports and stud end specified in new designs for hydraulic fluid power applications, only ISO 6149 shall be used. Threaded ports and stud ends in accordance with ISO 1179, ISO 9974, and ISO 11926 shall not be used for new design in hydraulic fluid power applications.Conformance to the dimensional information 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 rating.Appendices A and B of this document are informative.Cross Reference: ASMEB1.1,ISO1101,ISO1179-1,ISO1179-2,ISO1179-3,ISO1179-4,ISO11926-3,ISO1302,ISO19879,ISO4759-1,ISO48,ISO5598,ISO6149-1,ISO6149-2,ISO6149-3,ISO6410-1,ISO8434-2,ISO9974-1,ISO9974-2,ISO9974-3,J1926-1,J1926-2,J1926/4,J2593_201502,J514,J515_201511
英文名称Connections for General Use and Fluid Power Ports and Stud Ends with ASME B1.1 Threads and O-Ring Sealing Part 3: Light-Duty (L-Series) Stud Ends