寻源地 XYD
美国标平台标准档案编号:BJT-ASME_ANSI--ANSI-B18.27.1-6-E275
现行有效

ASME/ANSI B18.27.1-6-2017

轴用弹性挡圈(0.236<d) 表6

Retaining rings for shaft(0.236<d)-Table 6

ASME/ANSI B18.27.1-6-2017 轴用弹性挡圈(0.236<d) 表6 标准示意图
国标 GB德标 DIN美标 ASME/ANSI
GB/T 893DIN 471ASME/ANSI B18.27.1-6-2017
螺纹尺寸
d
123456789101/21/43/43/85/87/81-1/21-1/41-1/81-3/41-3/81-5/81-7/82-1/22-1/42-1/82-3/42-3/82-5/82-7/83-1/23-1/43-1/83-3/43-5/83-7/84-1/24-1/44-3/44-3/85-1/25-1/45/165-3/46-1/26-1/46-3/47-1/27-1/47/167-3/48-1/28-1/48-3/49-1/29-1/49/169/329-3/411/161-1/1611/3213/161-3/1613/3215/161-5/1615/321-7/161-9/1619/322-1/162-5/1625/322-5/322-7/163-1/163-5/323-7/1643/6463/641-11/161-13/161-31/322-11/162-15/163-11/163-11/323-15/16
bmax0.1210.210.2710.3260.370.3910.4890.5550.6240.690.0690.0380.0970.0530.0840.1090.1740.1460.1340.1940.1580.1860.2020.2390.2270.2190.2550.2310.2490.2630.2930.2880.280.3180.3040.3260.2950.3280.3130.3280.40.3820.0430.4180.4530.4110.4710.5220.5050.0580.5380.5880.5710.6060.6570.640.0760.0410.6730.0890.1280.0450.1010.1380.0570.1150.1520.0630.1660.1780.080.2150.2290.0990.2190.2350.260.2820.30.0860.1190.190.1980.2060.2530.2670.310.2940.326
bmin0.1110.1980.2570.310.350.3710.4590.5250.5940.660.0610.0320.0870.0470.0760.0990.1620.1340.1220.1820.1460.1740.190.2250.2130.2050.2410.2170.2350.2490.2770.2720.2640.3020.2880.310.2750.3080.2930.3080.380.3620.0370.3980.4230.3810.4410.4920.4750.0520.5080.5580.5410.5760.6270.610.0680.0350.6430.0790.1160.0390.0910.1260.0510.1050.140.0570.1540.1660.0720.2010.2150.0890.2050.2210.2440.2660.2840.0780.1090.1780.1860.1940.2390.2530.2940.2780.31
hmax0.0440.0650.0960.1120.1120.1290.1610.1920.1920.1920.0370.0270.0440.0270.0370.0440.0520.0520.0520.0650.0520.0650.0650.0810.0810.0810.0960.0810.0810.0960.1120.0960.0960.1120.1120.1120.1120.1120.1120.1120.1290.1290.0270.1290.1610.1610.1610.1920.1920.0270.1920.1920.1920.1920.1920.1920.0370.0270.1920.0440.0520.0270.0440.0520.0270.0440.0520.0270.0520.0650.0370.0810.0810.0440.0810.0810.0960.0960.0960.0370.0440.0650.0650.0650.0810.0960.1120.0960.112
hmin0.040.0590.090.1060.1060.1210.1510.1820.1820.1820.0330.0230.040.0230.0330.040.0480.0480.0480.0590.0480.0590.0590.0750.0750.0750.090.0750.0750.090.1060.090.090.1060.1060.1060.1060.1060.1060.1060.1210.1210.0230.1210.1510.1510.1510.1820.1820.0230.1820.1820.1820.1820.1820.1820.0330.0230.1820.040.0480.0230.040.0480.0230.040.0480.0230.0480.0590.0330.0750.0750.040.0750.0750.090.090.090.0330.040.0590.0590.0590.0750.090.1060.090.106
d大径 最大值0.931.8632.7953.724.7125.6516.627.5288.4659.4050.4630.2270.6980.340.5840.8151.3971.1661.0511.6311.2821.5161.7482.3282.0961.9792.5632.2122.4482.6793.2573.0262.9123.4783.3723.6044.2434.0094.4784.1265.1824.9470.2835.4166.120.60666.3557.0596.8250.3977.2937.9977.7628.2318.9358.70.5260.2589.170.640.9920.3110.7561.1080.3680.8721.2240.431.3431.4590.5551.9212.1540.7272.0082.272.8522.943.1990.6260.9151.5731.6881.8322.5052.7373.433.1123.662
d大径 最小值0.9151.832.7453.674.6625.5916.447.3488.2859.2250.4560.2210.6830.3330.5690.81.3721.1411.0261.5981.2571.4831.7152.2882.0561.9392.5132.1722.3982.6293.2072.9762.8623.4283.3223.5544.1933.9594.4284.0765.1224.8870.2765.3566.050.53666.2856.8796.6450.397.1137.8177.5828.0518.7558.520.5110.2518.990.6250.9670.3040.7411.0830.3610.8571.1990.4231.3181.4260.541.8812.1140.7121.9682.232.8022.893.1490.6110.91.541.6551.7992.4552.6873.383.0623.612
b1max0.1710.2430.3130.3570.4580.5480.6420.7470.7470.7470.1110.0830.140.0910.1130.1410.2180.1870.1860.2410.1880.2390.2430.2730.2720.2720.3290.2720.2730.3130.2930.3130.3130.3370.3330.3350.4520.350.4370.4030.5050.480.090.5260.5980.5730.620.6880.6720.0910.6720.7470.7470.7470.7470.7470.1110.0830.7470.140.1850.090.140.1870.090.170.1870.0910.1880.2390.1120.2720.2720.140.2720.2730.3030.3130.3130.1130.1710.2390.2420.2660.2730.3130.3350.3130.347
b2max0.06950.1140.1450.1710.2040.1810.2710.3090.3480.3820.0440.0280.0560.03350.0490.0620.0970.0820.0770.1070.0880.1030.110.1290.1230.120.1380.1260.1340.140.1560.1530.1490.1680.1610.1710.1380.1860.1460.1910.2190.2210.0290.230.2510.1910.2610.2920.2820.0360.30.3290.3190.3370.3650.3560.0450.0290.3730.0530.0750.02950.05810.0780.0360.0680.0850.0380.0920.0990.0470.1180.1250.0570.120.1270.1390.1510.1560.0470.06870.1050.1080.1120.1360.1430.1640.1550.171
b2min0.05950.1020.1310.1550.1840.1610.2410.2790.3180.3520.0360.0220.0460.02750.0410.0520.0850.070.0650.0950.0760.0910.0980.1150.1090.1060.1240.1120.120.1260.140.1370.1330.1520.1450.1550.1180.1660.1260.1710.1990.2010.0230.210.2210.1610.2310.2620.2520.030.270.2990.2890.3070.3350.3260.0370.0230.3430.0430.0630.02350.04810.0660.030.0580.0730.0320.080.0870.0390.1040.1110.0470.1060.1130.1230.1350.140.0390.05870.0930.0960.10.1220.1290.1480.1390.155
d1max0.0930.140.140.140.1760.1760.2070.2070.2070.2070.0570.0510.0620.0510.0570.0620.1350.0930.0930.140.0930.140.140.140.140.140.140.140.140.140.140.140.140.140.140.140.140.140.140.140.1760.1760.0510.1760.1760.1760.2070.2070.2070.0510.2070.2070.2070.2070.2070.2070.0570.0510.2070.0620.0930.0510.0620.0930.0510.0930.0930.0510.0930.140.0570.140.140.0620.140.140.140.140.140.0570.0930.140.140.140.140.140.140.140.14
d1min0.0760.1230.1230.1230.1510.1510.1820.1820.1820.1820.0450.0390.050.0390.0450.050.1180.0760.0760.1230.0760.1230.1230.1230.1230.1230.1230.1230.1230.1230.1230.1230.1230.1230.1230.1230.1230.1230.1230.1230.1510.1510.0390.1510.1510.1510.1820.1820.1820.0390.1820.1820.1820.1820.1820.1820.0450.0390.1820.050.0760.0390.050.0760.0390.0760.0760.0390.0760.1230.0450.1230.1230.050.1230.1230.1230.1230.1230.0450.0760.1230.1230.1230.1230.1230.1230.1230.123
该标准(ASME/ANSI B18.27.1-6-2017)暂无直接嵌套的原生规范矩阵表。以下为本标准已归档的核心技术要求:
产品等级高精冲压定型级
推荐性能等级65Mn; 60Si2MnA (淬硬硬度 44~51HRC); 不锈钢
表面处理规范表面磷化涂防锈油;氧化发黑浸油;达克罗涂层
主要适配材质碳钢 / 不锈钢 / 合金钢

工程应用场景与制造工艺画像

应用热度指数:67

行业工况与连接用途

所属工业领域:机械锁紧
核心连接场景:轴承轴向固定、轴端零件限位、孔内零件定位
主要功能用途:卡入轴/孔的沟槽中,限制零件轴向位移,防止轴承或套筒窜动
典型应用节点:

传动轴齿轮与轴承轴向卡槽限位、液压缸活塞限位锁死、销轴两端防轴向脱出

生产制造工艺与质量控制

产品等级(精度):高精冲压定型级
常用材料与性能等级:65Mn; 60Si2MnA (淬硬硬度 44~51HRC); 不锈钢
对应国际/德标:GB/T 893 (孔用); GB/T 894 (轴用); DIN 471; DIN 472; DIN 6799
推荐表面防腐:表面磷化涂防锈油;氧化发黑浸油;达克罗涂层
全流程工序步骤:

优质高碳弹簧钢带开卷 → 多工位精密级进模高速冲裁下料 → 超声波清洗除油 → 保护气氛网带炉淬火定型与回火 → 表面防锈磷化发黑 → 浸润脱水防锈油 → 弹性闭合疲劳抽检 → 成串穿线或纸盒包装

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工程数据声明:上述参数摘录自紧固件相关行业标准文献,用于前期设计选型与通用公差参考。精密装配、特种防腐或大宗采办时,请以官方正版最新标准文件为准。

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