寻源地 XYD
美国标平台标准档案编号:BJT-ASME_ANSI--ANSI-B27.6-4-8151
已被 ASME/ANSI B27.6-4-2017 替代

ASME/ANSI B27.6-4-1972

重型轴用钢丝挡圈(2.813<d)表4

Heavy duty round wire circlips for shaft,2.813<d-Table 4

本标准已废止,现行替代版本为:ASME/ANSI B27.6-4-2017
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ASME/ANSI B27.6-4-1972 重型轴用钢丝挡圈(2.813<d)表4 标准示意图
国标 GB德标 DIN美标 ASME/ANSI
GB/T 893DIN 471ASME/ANSI B27.6-4-1972
螺纹尺寸
d
2.8132.8342.87533.0623.1253.1573.253.3463.4693.53.5433.5623.6253.753.8753.93844.1254.254.334.54.6254.7555.255.3755.55.7566.256.56.6256.7577.257.57.7588.258.58.7599.259.59.751010.2510.510.751111.2511.511.751212.2512.512.751313.2513.513.751414.2514.514.7515
bmax0.2290.2290.2290.2290.2850.2850.2850.2850.2850.2850.2850.2850.2850.2850.3160.3160.3160.3160.3160.3160.3160.3160.3160.3160.3160.3540.3540.3540.3540.3540.3840.3840.3840.3840.3840.4220.4220.4220.4220.4410.4410.4410.4410.4410.5050.5050.5050.5050.5050.5050.5050.5050.5670.5670.5670.5670.5670.5670.5670.5670.5670.5670.5670.5670.7550.7550.755
bmin0.2190.2190.2190.2190.2750.2750.2750.2750.2750.2750.2750.2750.2750.2750.3040.3040.3040.3040.3040.3040.3040.3040.3040.3040.3040.3420.3420.3420.3420.3420.3720.3720.3720.3720.3810.410.410.410.410.4290.4290.4290.4290.4290.490.490.490.490.490.490.490.490.5520.5520.5520.5520.5520.5520.5520.5520.5520.5520.5520.5520.740.740.74
hmax0.0960.0960.0960.0960.1140.1140.1140.1140.1140.1140.1140.1140.1140.1140.1140.1140.1140.1140.1140.1140.1140.1140.1140.1140.1140.1310.1310.1310.1310.1310.1610.1610.1610.1610.1610.1920.1920.1920.1920.1920.1920.1920.1920.1920.1920.1920.1920.1920.1920.1920.1920.1920.1920.1920.1920.1920.1920.1920.1920.1920.1920.1920.1920.1920.1920.1920.192
hmin0.090.090.090.090.1080.1080.1080.1080.1080.1080.1080.1080.1080.1080.1080.1080.1080.1080.1080.1080.1080.1080.1080.1080.1080.1230.1230.1230.1230.1230.1510.1510.1510.1510.1510.1820.1820.1820.1820.1820.1820.1820.1820.1820.1820.1820.1820.1820.1820.1820.1820.1820.1820.1820.1820.1820.1820.1820.1820.1820.1820.1820.1820.1820.1820.1820.182
d大径 最大值3.0313.0573.1023.2343.3063.3733.4063.5053.6063.7363.7713.8163.8373.9034.0374.1714.2384.3054.4044.5364.6234.8034.9345.0655.3325.6095.745.866.1126.3646.6316.8937.0297.167.4217.6987.9658.2278.4898.759.0129.2799.5419.80710.0710.3310.59310.85611.11711.43311.69511.95812.22212.48512.74813.11113.27413.53713.8214.08314.34714.6114.87215.13515.39915.66215.925
d大径 最小值3.0013.0273.0723.2043.2713.3383.3713.473.5713.7013.7363.7813.8023.8684.0024.1364.2034.274.3694.5014.5884.7684.8995.035.2975.595.695.815.0626.3146.5766.8386.9747.1057.3667.6287.8958.1578.4198.688.9429.2099.4719.7371010.2610.52310.78611.04711.31311.57511.83812.10212.36512.62812.89113.15413.41713.6813.94314.20714.4714.73214.99515.25915.52215.785
nmax11111.1881.1881.1881.1881.1881.1881.1881.1881.1881.1881.4381.4381.4381.4381.4381.4381.4381.4381.4381.4381.9381.9381.9381.9381.9381.9381.9381.9381.9381.9382.6252.6252.6252.6252.6252.6252.6252.6252.6252.6253.1253.1253.1253.1253.1253.1253.1253.1253.753.753.753.753.753.753.753.753.753.754.4384.4384.4384.4384.438
nmin0.750.750.750.750.8380.8380.8380.8380.8380.8380.8380.8380.8380.8381.1881.1881.1881.1881.1881.1881.1881.1881.1881.1881.6881.6881.6881.6881.6881.6881.6881.6881.6881.6882.3752.3752.3752.3752.3752.3752.3752.3752.3752.3752.8752.8752.8752.8752.8752.8752.8752.8753.53.53.53.53.53.53.53.53.53.54.0624.0624.0624.0624.062
该标准(ASME/ANSI B27.6-4-1972)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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