公差值构成
Tf = TH + Ts
配合公差 Tf—mm
公差带位置图
装配温度
间隙配合无需加热装配 · 过盈配合时显示材料、线膨胀系数与加热温度
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公差带键盘
基轴制 / 基孔制 / 孔公差 / 轴公差
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基轴制
基孔制
孔公差
轴公差
← 左右滑动键盘查看全部代号 →
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特别优先
优先选择
备用选择
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特别优先
优先选择
备用选择
| 轴 |
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过渡配合 |
过盈配合 |
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优先配合
可用配合
| 孔 |
间隙配合 |
过渡配合 |
过盈配合 |
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优先配合
可用配合
数据来源 GB/T 1800.1-2020 · 优先配合 GB/T 1801-1999