未注公差(冲裁、弯曲)角度的极限偏差(摘自GB/T 15055-1994)
冲压件的尺寸和角度公差、形状和位置未注公差、未注公差尺寸的极限偏差分页导航
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        未注公差(冲裁、弯曲)角度的极限偏差(摘自GB/T 15055-1994)
| 冲裁 | 弯曲 | ||||||||
|---|---|---|---|---|---|---|---|---|---|
| 短边长度/mm | 公差等级 | 公差等级 | 公差等级 | 公差等级 | 短边长度/mm | 公差等级 | 公差等级 | 公差等级 | 公差等级 | 
| f | m | c | v | f | m | c | v | ||
| ≤10 | ±1°00′ | ±1°30′ | ±2°00′ | ±2°00′ | ≤10 | ±1°15′ | ±2°00′ | ±3°00′ | ±3°00′ | 
| >10~25 | ±0°40′ | ±1°00′ | ±1°30′ | ±1°30′ | >10~25 | ±1°00′ | ±1°30′ | ±2°00′ | ±2°00′ | 
| >25~63 | ±0°30′ | ±0°45′ | ±1°00′ | ±1°00′ | >25~63 | ±0°45′ | ±1°00′ | ±1°30′ | ±1°30′ | 
| >63~160 | ±0°20′ | ±0°30′ | ±0°45′ | ±0°45′ | >63~160 | ±0°30′ | ±0°45′ | ±1°15′ | ±1°15′ | 
| >160~400 | ±0°15′ | ±0°20′ | ±0°30′ | ±0°30′ | >160 | ±0°15′ | ±0°30′ | ±1°00′ | ±1°00′ | 
| >400~1000 | ±0°10′ | ±0°15′ | ±0°20′ | ±0°20′ | — | — | — | — | — | 
| >1000~2500 | ±0°06′ | ±0°10′ | ±0°15′ | ±0°15′ | — | — | — | — | — |