寻源地 XYD
美国标平台标准档案编号:BJT-ASME_ANSI--ANSI-B27.6-3-8302
已被 ASME/ANSI B27.6-3-2017 替代

ASME/ANSI B27.6-3-2005

轻型孔用钢丝挡圈(d≤2.75)表3

Light duty round wire circlips for hole,d≤2.75-Table 3

本标准已废止,现行替代版本为:ASME/ANSI B27.6-3-2017
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ASME/ANSI B27.6-3-2005 轻型孔用钢丝挡圈(d≤2.75)表3 标准示意图
国标 GB德标 DIN美标 ASME/ANSI
GB/T 893DIN 471ASME/ANSI B27.6-3-2005
螺纹尺寸
d
0.50.5120.5310.5620.5940.6250.6560.6870.7180.750.7770.7810.8120.8430.8660.8750.9060.9380.9680.98711.0231.0311.0621.0931.1251.1561.1881.2181.251.2811.3121.3431.3751.4061.4371.4561.4681.51.5621.5741.6251.6531.6871.751.8131.851.8751.93822.0472.0622.1252.1652.1882.252.3122.3752.4372.442.52.5312.5622.6252.6772.6882.75
bmax0.0480.0480.0480.0480.0480.0480.0480.0480.0480.0480.0480.0480.0680.0680.0680.0680.0680.0680.0780.0780.0780.0780.0780.0780.0780.0780.0780.0880.0880.0880.0880.0880.0880.0980.0980.0980.0980.0980.0980.1110.1110.1110.1110.1210.1210.1210.1210.1210.1210.1310.1310.1310.1310.1410.1410.1410.1410.1410.1510.1510.1510.1510.1510.1510.1610.1610.161
bmin0.040.040.040.040.040.040.040.040.040.040.040.040.060.060.060.060.060.060.070.070.070.070.070.070.070.070.070.080.080.080.080.080.080.090.090.090.090.090.090.1030.1030.1030.1030.1130.1130.1130.1130.1130.1130.1230.1230.1230.1230.1330.1330.1330.1330.1330.1430.1430.1430.1430.1430.1430.1530.1530.153
hmax0.0270.0270.0270.0270.0270.0270.0270.0270.0270.0330.0330.0330.0330.0330.0330.0330.0330.0330.0390.0390.0390.0390.0390.0390.0390.0390.0390.0450.0450.0450.0450.0450.0450.0450.0450.0450.0450.0450.0450.0520.0520.0520.0520.0520.0520.0520.0520.0520.0520.0520.0520.0520.0520.0520.0520.0520.0520.0520.0520.0520.0520.0520.0520.0520.0520.0520.052
hmin0.0230.0230.0230.0230.0230.0230.0230.0230.0230.0290.0290.0290.0290.0290.0290.0290.0290.0290.0350.0350.0350.0350.0350.0350.0350.0350.0350.0410.0410.0410.0410.0410.0410.0410.0410.0410.0410.0410.0410.0460.0460.0460.0460.0460.0460.0460.0460.0460.0460.0460.0460.0460.0460.0460.0460.0460.0460.0460.0460.0460.0460.0460.0460.0460.0460.0460.046
d大径 最大值0.5450.5570.5770.6070.6390.6710.7020.7330.7640.8030.830.8340.8660.9020.9260.9350.9620.9991.0381.0541.0671.0911.0971.1321.1621.1951.2251.2641.2931.3271.3571.3891.4231.4571.4871.5191.5381.551.5821.6541.6691.7211.751.7881.8541.9141.9571.982.0452.1112.1582.1792.2422.2852.3092.3722.4282.5012.5682.5712.6312.6662.6982.7612.8142.8282.89
d大径 最小值0.5320.5440.5640.5940.6260.6580.6890.720.7510.790.8170.8210.8530.8890.9130.9220.9490.9861.0251.0411.0541.0781.0841.1171.1471.181.211.2491.2781.3121.3421.3741.4081.4421.4721.5041.5231.5351.5671.6341.6491.7011.731.7681.8341.8941.9371.962.0252.0912.1382.1542.2172.262.2842.3472.4032.4762.5432.5462.6062.6412.6732.7362.7892.8032.865
nmax0.4070.4070.4070.4070.4380.4380.4380.4380.4380.4380.4380.4380.4380.4380.4690.4690.4690.4690.4690.4690.4690.4690.4690.5010.5010.5010.5010.5010.5010.5010.5010.5940.5940.5940.5940.5940.5940.5940.5940.6880.6880.6880.6880.6880.6880.6880.6880.6880.6880.7190.7190.7190.7190.7190.7190.7190.7190.7190.7190.7190.9070.9070.9070.9070.9070.9070.907
nmin0.2810.2810.2810.2810.3120.3120.3120.3120.3120.3120.3120.3120.3120.3120.3430.3430.3430.3430.3430.3430.3430.3430.3430.3750.3750.3750.3750.3750.3750.3750.3750.4060.4060.4060.4060.4060.4060.4060.4060.50.50.50.50.50.50.50.50.50.50.5310.5310.5310.5310.5310.5310.5310.5310.5310.5310.5310.7190.7190.7190.7190.7190.7190.719
该标准(ASME/ANSI B27.6-3-2005)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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