寻源地 XYD
美国标平台标准档案编号:BJT-ASME_ANSI--ANSI-B27.6-1-9B11
现行有效

ASME/ANSI B27.6-1-2017

轻型轴用钢丝挡圈(d≤2.75)表1

Light dyty round wire circlips for shaft,d≤2.75-Table 1

ASME/ANSI B27.6-1-2017 轻型轴用钢丝挡圈(d≤2.75)表1 标准示意图
国标 GB德标 DIN美标 ASME/ANSI
GB/T 893DIN 471ASME/ANSI B27.6-1-2017
螺纹尺寸
d
0.50.5310.5510.5620.5940.6250.6560.6690.6870.7180.750.7810.8120.8430.8750.9060.9370.9680.98411.0231.0311.0621.0931.1251.1561.1881.2181.251.2811.3121.3431.3751.4061.4371.4681.51.5621.5751.6251.6871.751.7711.8131.8751.9381.96922.0622.1252.1562.1652.1882.252.3122.3622.3752.4372.52.5592.5622.6252.6882.75
bmax0.0480.0480.0480.0480.0480.0580.0580.0580.0580.0580.0680.0680.0680.0680.0680.0680.0680.0780.0780.0780.0780.0780.0780.0780.0780.0780.0880.0880.0880.0880.0980.0980.0980.0980.0980.0980.0980.1110.1110.1110.1210.1210.1210.1210.1310.1310.1310.1310.1310.1310.1410.1410.1410.1410.1410.1410.1410.1510.1510.1510.1510.1510.1610.161
bmin0.040.040.040.040.040.040.040.040.040.040.060.060.060.060.060.060.060.070.070.070.070.070.070.070.070.070.080.080.080.080.090.090.090.090.090.090.090.1030.1030.1030.1130.1130.1130.1130.1230.1230.1230.1230.1230.1230.1330.1330.1330.1330.1330.1330.1330.1430.1430.1430.1430.1430.1530.153
hmax0.0270.0270.0270.0270.0270.0270.0270.0270.0270.0270.0330.0330.0330.0330.0330.0330.0330.0390.0390.0390.0390.0390.0390.0390.0390.0390.0450.0450.0450.0450.0450.0450.0450.0450.0450.0450.0450.0520.0520.0520.0520.0520.0520.0520.0520.0520.0520.0520.0520.0520.0520.0520.0520.0520.0520.0520.0520.0520.0520.0520.0520.0520.0520.052
hmin0.0230.0230.0230.0230.0230.0230.0230.0230.0230.0230.0290.0290.0290.0290.0290.0290.0290.0350.0350.0350.0350.0350.0350.0350.0350.0350.0410.0410.0410.0410.0410.0410.0410.0410.0410.0410.0410.0460.0460.0460.0460.0460.0460.0460.0460.0460.0460.0460.0460.0460.0460.0460.0460.0460.0460.0460.0460.0460.0460.0460.0460.0460.0460.046
d大径 最大值0.4670.4980.5180.5290.5610.5850.6170.6290.6470.6790.710.7410.7710.8030.8280.860.8890.9160.930.9460.9680.9781.0071.041.071.1021.1271.1591.1881.2211.2511.2821.3081.341.371.4021.4331.491.5031.5491.611.6731.691.731.7891.8441.8821.9091.9712.0292.062.072.0922.1532.2112.2612.2732.3312.3942.4492.4522.5142.5722.635
d大径 最小值0.4540.4850.5050.5160.5480.5720.6040.6160.6340.6660.6970.7280.7580.790.8150.8470.8760.9030.9170.9330.9550.9650.9921.0251.0551.0871.1121.1441.1731.2061.2361.2671.2931.3251.3551.3871.4181.471.4831.5291.591.6531.671.711.7691.8241.8621.8891.9512.0092.0352.0452.0672.1282.1862.2362.2482.3062.3692.4242.4272.4892.5472.605
nmax0.3440.3440.3440.3440.3440.3440.3440.3440.3440.3440.3440.3440.3440.3440.3440.3440.3750.3750.3750.3750.3750.3750.3750.3750.3750.3750.3750.3750.3750.3750.3750.4380.4380.4380.4380.4380.4380.4380.4380.4380.4380.4380.4380.4380.4380.4380.50.50.50.50.50.50.50.50.50.50.50.50.50.50.5320.5320.5320.532
nmin0.1560.1560.1560.1560.1560.1560.1560.1560.1560.1560.1560.1560.1560.1560.1560.1560.1870.1870.1870.1870.1870.1870.1870.1870.1870.1870.1870.1870.1870.1870.1870.250.250.250.250.250.250.250.250.250.250.250.250.250.250.250.3120.3120.3120.3120.3120.3120.3120.3120.3120.3120.3120.3120.3120.3120.3440.3440.3440.344
该标准(ASME/ANSI B27.6-1-2017)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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