标准摘要
[中文适用范围]: 本 SAE 零件标准为船舶系统应用中使用的标准材料中采用以下配置的螺柱提供了尺寸和质量保证要求: UNRC 和 8UNR 系列连续螺纹螺柱具有以下螺纹和直径: UNRC 螺纹(0.190 至 4 英寸); UNRF 螺纹(0.190 至 1-1/2 英寸); 8UNR 螺纹(1-1/8 至 4 英寸)双头螺柱(夹紧型),其两端具有相同的最小螺纹长度,具有以下螺纹和直径: UNRC 螺纹(1/4 至 4 英寸); UNRF 螺纹(1/4 至 1-1/2 英寸); 8UNR 螺纹(1-1/8 至 4 英寸);每端允许有不同的螺纹形式。 C。双头螺柱(丝锥端型),其丝锥端螺纹长度等于 1-1/2 公称直径: 丝锥端螺纹形式和直径 螺母端螺纹形式和直径; NC-5 过盈配合丝锥端螺纹(1/4 至 1-1/2 英寸); UNRC 螺纹(1/4 至 4 英寸)- UNRC 螺纹(1/4 至 4 英寸); UNRF 螺纹(1/4 至 1-1/2 英寸); UNRF 螺纹(1/4 至 1-1/2 英寸); 8UNR 螺纹(1-1/8 至 4 英寸); 8UNR 螺纹(1-1/8 至 4 英寸) 这些螺柱主要用于船舶系统和设备。连续螺纹螺柱和减小本体直径的双端螺柱的配置特别适合具有高冲击 (HI) 冲击要求的应用。 [外文原描述]: This SAE Parts Standard provides dimensional and quality assurance requirements for studs in the following configurations in standard materials used for ship system applications:aContinuous thread studs in UNRC and 8UNR series in the following threads and diameters:UNRC threads (1/4 through 4 inches)UNRF threads (1/4 through 1-1/2 inches)8UNR threads (1-1/8 through 4 inches)bDouble end studs (clamping type) where both ends are of the same minimum thread length in the following threads and diameters:UNRC threads (1/4 through 4 inches)UNRF threads (1/4 through 1-1/2 inches)8UNR threads (1-1/8 through 4 inches)Different thread forms on each end are permissible.cDouble end studs (tap end type) where the tap end thread length is equivalent to 1-1/2 nominal diameters:Tap End Thread Forms and DiametersNut End Thread Forms and DiametersNC-5 interference-fit tap end threads (1/4 through 1-1/2 inches)UNRC threads (1/4 through 4 inches)UNRC threads (1/4 through 4 inches)UNRF threads (1/4 through 1-1/2 inches)UNRF threads (1/4 through 1-1/2 inches)8UNR threads (1-1/8 through 4 inches)8UNR threads (1-1/8 through 4 Inches)Cross Reference: AMS2487,AS1701,ASMEB1.1,ASMEB1.12,ASMEB1.3M,ASMEB18.18.1,ASTMA193/A193M,ASTMA307,ASTMA354,ASTMA380,ASTMA449,ASTMA967,ASTMF1136,ASTMF1470,ASTMF1941,ASTMF2328,ASTMF468,ASTMF593,ASTMF788/F788M,ASTMG98,CIDA-A-59004,J1061,J123,J2270_201606,J429_201405,QQ-N-286
英文名称Ship Systems and Equipment—Part Standard for Studs—Continuous and Double End (Inch Series)