
铰孔时,请务必考虑以下建议:
铰削工序中的推荐切削余量取决于应用材料和预钻孔的表面质量。下面的表中所示为铰削中材料余量多少的一般指南。
| 直径,mm | ||||||
|---|---|---|---|---|---|---|
| 材料 | 1-3 | 3-5 | 5.1-10 | 10.1-20 | 20.1-30 | >30 | 
| P1 | 0.1-0.2 | 0.1-0.2 | 0.2 | 0.2-0.3 | 0.3-0.4 | 0.4-0.5 | 
| P2 | 0.1-0.2 | 0.1-0.2 | 0.2 | 0.2 | 0.3 | 0.3-0.4 | 
| P3 | 0.1-0.2 | 0.1-0.2 | 0.2 | 0.2 | 0.3 | 0.3-0.4 | 
| P4 | 0.1-0.2 | 0.1-0.2 | 0.2 | 0.2-0.3 | 0.3-0.4 | 0.4-0.5 | 
| P5 | 0.1-0.2 | 0.1-0.2 | 0.2 | 0.2 | 0.3 | 0.3-0.4 | 
| M1 | 0.1-0.2 | 0.1-0.2 | 0.2 | 0.2 | 0.3 | 0.3-0.4 | 
| M2 | 0.1-0.2 | 0.1-0.2 | 0.2 | 0.2 | 0.3 | 0.3-0.4 | 
| M3 | 0.1-0.2 | 0.1-0.2 | 0.2 | 0.2 | 0.3 | 0.3-0.4 | 
| K1 | 0.1-0.2 | 0.1-0.2 | 0.2 | 0.3 | 0.3 | 0.5 | 
| K2 | 0.1-0.2 | 0.1-0.2 | 0.2 | 0.2-0.3 | 0.3-0.4 | 0.4-0.5 | 
| K3 | 0.1-0.2 | 0.1-0.2 | 0.2 | 0.3 | 0.4 | 0.5 | 
| K4 | 0.1-0.2 | 0.1-0.2 | 0.2 | 0.3 | 0.4 | 0.5 | 
| K5 | 0.1-0.2 | 0.1-0.2 | 0.2 | 0.3 | 0.4 | 0.5 | 
| N1.1 | 0.1-0.2 | 0.1-0.2 | 0.2-0.3 | 0.3-0.4 | 0.4-0.5 | 0.5 | 
| N1.2 | 0.1-0.2 | 0.1-0.2 | 0.2-0.3 | 0.3-0.4 | 0.4-0.5 | 0.5 | 
| N1.3 | 0.1-0.2 | 0.1-0.2 | 0.2-0.3 | 0.3-0.4 | 0.4-0.5 | 0.5 | 
| N1.4 | 0.1-0.2 | 0.1-0.2 | 0.2-0.3 | 0.3-0.4 | 0.4-0.5 | 0.5 | 
| N2 | 0.1-0.2 | 0.1-0.2 | 0.2-0.3 | 0.3-0.4 | 0.4-0.5 | 0.5 | 
| N3.1 | 0.1-0.2 | 0.1-0.2 | 0.2-0.3 | 0.2-0.3 | 0.3 | 0.5 | 
| N3.2 | 0.1-0.2 | 0.1-0.2 | 0.2-0.3 | 0.2-0.3 | 0.3 | 0.3-0.4 | 
| N3.3 | 0.1-0.2 | 0.1-0.2 | 0.2-0.3 | 0.2-0.3 | 0.3 | 0.3-0.4 | 
| N3.4 | 0.1-0.2 | 0.1-0.2 | 0.2-0.3 | 0.2-0.3 | 0.3 | 0.3-0.4 | 
| N4 | 0.1-0.2 | 0.1-0.2 | 0.2-0.3 | 0.2-0.3 | 0.3 | 0.3-0.4 | 
| S1 | 0.1-0.2 | 0.1-0.2 | 0.2 | 0.2-0.3 | 0.3-0.4 | 0.4-0.5 | 
| S2 | 0.1-0.2 | 0.1-0.2 | 0.2 | 0.2 | 0.3 | 0.3-0.4 | 
| S3 | 0.1-0.2 | 0.1-0.2 | 0.2 | 0.2 | 0.3 | 0.3-0.4 | 
| S4 | 0.1-0.2 | 0.1-0.2 | 0.2 | 0.2-0.3 | 0.3-0.4 | 0.3-0.4 | 
| S5 | 0.1-0.2 | 0.1-0.2 | 0.2 | 0.2-0.3 | 0.3-0.4 | 0.3-0.4 | 
| S6 | 0.1-0.2 | 0.1-0.2 | 0.2 | 0.2-0.3 | 0.3-0.4 | 0.3-0.4 | 
| H1 | 0.1-0.2 | 0.1-0.2 | 0.2 | 0.2 | 0.3 | 0.3-0.4 | 
| H2 | 0.1-0.2 | 0.1-0.2 | 0.2 | 0.2 | 0.3 | 0.3-0.4 | 
| H3 | 0.1-0.2 | 0.1-0.2 | 0.2 | 0.2 | 0.3 | 0.3-0.4 | 
| H4 | 0.1-0.2 | 0.1-0.2 | 0.2 | 0.2 | 0.3 | 0.3-0.4 | 
| 直径,英寸 | ||||||
| 材料 | 0.0394-0.1181 | 0.1181-0.1969 | 0.1969-0.3937 | 0.3937-0.7874 | 0.7874-1.1811 | >1.1811 | 
| P1 | 0.004-0.008 | 0.004-0.008 | 0.008 | 0.008-0.012 | 0.012-0.016 | 0.016-0.020 | 
| P2 | 0.004-0.008 | 0.004-0.008 | 0.008 | 0.008 | 0.012 | 0.016-0.020 | 
| P3 | 0.004-0.008 | 0.004-0.008 | 0.008 | 0.008 | 0.012 | 0.016-0.020 | 
| P4 | 0.004-0.008 | 0.004-0.008 | 0.008 | 0.008-0.012 | 0.012-0.016 | 0.016-0.020 | 
| P5 | 0.004-0.008 | 0.004-0.008 | 0.008 | 0.008 | 0.012 | 0.016-0.020 | 
| M1 | 0.004-0.008 | 0.004-0.008 | 0.008 | 0.008 | 0.012 | 0.016-0.020 | 
| M2 | 0.004-0.008 | 0.004-0.008 | 0.008 | 0.008 | 0.012 | 0.016-0.020 | 
| M3 | 0.004-0.008 | 0.004-0.008 | 0.008 | 0.008 | 0.012 | 0.016-0.020 | 
| K1 | 0.004-0.008 | 0.004-0.008 | 0.008 | 0.008 | 0.012 | 0.020 | 
| K2 | 0.004-0.008 | 0.004-0.008 | 0.008 | 0.008-0.012 | 0.012-0.016 | 0.016-0.020 | 
| K3 | 0.004-0.008 | 0.004-0.008 | 0.008 | 0.012 | 0.016 | 0.020 | 
| K4 | 0.004-0.008 | 0.004-0.008 | 0.008 | 0.012 | 0.012 | 0.020 | 
| K5 | 0.004-0.008 | 0.004-0.008 | 0.008 | 0.012 | 0.012 | 0.020 | 
| N1.1 | 0.004-0.008 | 0.004-0.008 | 0.008-0.012 | 0.012-0.016 | 0.016-0.020 | 0.020 | 
| N1.2 | 0.004-0.008 | 0.004-0.008 | 0.008-0.012 | 0.012-0.017 | 0.016-0.020 | 0.020 | 
| N1.3 | 0.004-0.008 | 0.004-0.008 | 0.008-0.012 | 0.012-0.018 | 0.016-0.020 | 0.020 | 
| N1.4 | 0.004-0.008 | 0.004-0.008 | 0.008-0.012 | 0.012-0.019 | 0.016-0.020 | 0.020 | 
| N2 | 0.004-0.008 | 0.004-0.008 | 0.008-0.012 | 0.012-0.020 | 0.016-0.020 | 0.020 | 
| N3.1 | 0.004-0.008 | 0.004-0.008 | 0.008-0.012 | 0.008-0.012 | 0.012 | 0.020 | 
| N3.2 | 0.004-0.008 | 0.004-0.008 | 0.008-0.012 | 0.008-0.012 | 0.012 | 0.016-0.020 | 
| N3.3 | 0.004-0.008 | 0.004-0.008 | 0.008-0.012 | 0.008-0.012 | 0.012 | 0.016-0.020 | 
| N3.4 | 0.004-0.008 | 0.004-0.008 | 0.008-0.012 | 0.008-0.012 | 0.012 | 0.016-0.020 | 
| N4 | 0.004-0.008 | 0.004-0.008 | 0.008-0.012 | 0.008-0.012 | 0.012 | 0.016-0.020 | 
| S1 | 0.004-0.008 | 0.004-0.008 | 0.008 | 0.008-0.012 | 0.012-0.016 | 0.016-0.020 | 
| S2 | 0.004-0.008 | 0.004-0.008 | 0.008 | 0.008 | 0.012 | 0.016-0.020 | 
| S3 | 0.004-0.008 | 0.004-0.008 | 0.008 | 0.008 | 0.012 | 0.016-0.020 | 
| S4 | 0.004-0.008 | 0.004-0.008 | 0.008 | 0.008-0.012 | 0.012-0.016 | 0.016-0.020 | 
| S5 | 0.004-0.008 | 0.004-0.008 | 0.008 | 0.008-0.012 | 0.012-0.016 | 0.016-0.020 | 
| S6 | 0.004-0.008 | 0.004-0.008 | 0.008 | 0.008-0.012 | 0.012-0.016 | 0.016-0.020 | 
| H1 | 0.004-0.008 | 0.004-0.008 | 0.008 | 0.008 | 0.012 | 0.016-0.020 | 
| H2 | 0.004-0.008 | 0.004-0.008 | 0.008 | 0.008 | 0.012 | 0.016-0.020 | 
| H3 | 0.004-0.008 | 0.004-0.008 | 0.008 | 0.008 | 0.012 | 0.016-0.020 | 
| H4 | 0.004-0.008 | 0.004-0.008 | 0.008 | 0.008 | 0.012 | 0.016-0.020 |