寻源地 XYD
企标平台标准档案编号:BJT-QIB-QIB-IND-M1302-JB-76A9
现行有效

QIB/IND M1302/JB

米制孔用单倒角弹性挡圈

Metric beveled retaining rings for hole

QIB/IND M1302/JB 米制孔用单倒角弹性挡圈 标准示意图
国标 GB德标 DIN
GB/T 893DIN 471
螺纹尺寸
d
Φ40Φ41Φ42Φ43Φ44Φ46Φ47Φ48Φ51Φ52Ф54Φ56Φ57Φ60Φ62Φ63Φ65Φ67Φ68Φ70Φ72Φ78Φ80Φ82Φ85Φ88Φ90Φ92Φ95Φ98Φ100Φ102Φ105Φ108Φ110Φ115Φ118Φ120Ф127Φ140
hmax1.651.651.651.651.651.651.651.651.652.052.052.052.052.052.052.052.452.452.452.452.452.852.852.852.852.852.852.852.852.852.852.852.852.852.852.852.852.852.853.25
hmin1.51.51.51.51.51.51.51.51.51.91.91.91.91.91.91.92.32.32.32.32.32.72.72.72.72.72.72.72.72.72.72.72.72.72.72.72.72.72.73.05
d大径 最大值44.946.747.548.550.25253.153.55758.960.762.364.267.869.678.573.274.976.778.580.388.290.993.496.299.4101.4103.6107.25110.65112.35114.05117.45120.85122.45127.15130.55134.05140.95155.75
d大径 最小值43.445.2464748.750.551.65255.557.1558.9560.5562.4566.0567.8576.7571.4573.1574.9576.7578.5585.488.190.693.496.698.6100.8103.95107.35109.05110.75114.15117.55119.15123.85127.25130.75137.65152.45
b1max5.35.95.95.96.16.16.16.16.26.56.76.8777.27.27.57.57.77.77.78.18.18.98.98.98.98.98.99.69.69.69.69.610.510.510.510.511.311.8
d1min1.91.91.91.91.92.32.32.32.32.32.32.32.32.32.72.72.72.72.72.72.73.13.13.13.13.13.13.13.13.13.13.13.13.13.83.83.83.83.83.8
h1max1.251.221.221.191.191.191.191.191.151.51.561.541.541.511.481.481.881.851.851.831.832.152.152.152.152.152.152.152.152.152.152.152.152.152.152.152.152.152.152.49
h1min1.21.171.171.141.141.141.141.141.11.4251.4851.4651.4651.4351.4051.4051.781.751.751.731.732.022.022.022.022.022.022.022.022.022.022.022.022.022.022.022.022.022.022.34
该标准(QIB/IND M1302/JB)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:52

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

具备本标准生产与现货能力的源头企业推荐

在全国企业名录中查看更多
暂无直接排产本标准的公开实体工厂

全国对口特色产业集群汇聚海量模具与冷镦机台能力,您可以直接发布针对本标准的采购需求,由源头工厂自主响应报价。

发布本标准采购需求
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。

需要采购或定制 QIB/IND M1302/JB (米制孔用单倒角弹性挡圈)?

一键将标准代号、公称尺寸带入发布向导,由系统向全国具备对应模具的实体企业精准撮合。