锯条的选择,除了切割材料材质的影响,工件的形状、大小也是不容忽视的因素。那对于形状特殊的管材、型材,该怎么选择合适的锯条呢?
除了选择能有效缓解振动的抗拉齿外,在齿距的选择上,我们也需要特别注意,以下是我们对不同规格的管材、型材锯切的齿距选择的建议。
管材、型材锯切的齿距选择
(mm) | 管件外径D (mm) | ||||||||||
60 | 80 | 100 | 120 | 150 | 200 | 300 | 400 | 500 | 600 | >700 | |
2 | 5/7 | ||||||||||
3 | 5/7 | 5/7 | |||||||||
4 | 5/7 | 5/7 | 4/6 | 4/6 | 4/6 | ||||||
5 | 5/7 | 5/7 | 5/7 | 4/6 | 4/6 | 4/6 | 4/6 | ||||
6 | 5/7 | 5/7 | 5/7 | 4/6 | 4/6 | 4/6 | 4/6 | 4/6 | 3/4 | ||
8 | 5/7 | 5/7 | 4/6 | 4/6 | 4/6 | 4/6 | 4/6 | 4/6 | 3/4 | ||
10 | 5/7 | 5/7 | 5/7 | 4/6 | 4/6 | 4/6 | 4/6 | 3/4 | 3/4 | 3/4 | |
12 | 5/7 | 5/7 | 4/6 | 4/6 | 4/6 | 4/6 | 4/6 | 3/4 | 3/4 | 3/4 | 3/4 |
15 | 4/6 | 4/6 | 4/6 | 4/6 | 4/6 | 3/4 | 3/4 | 3/4 | 3/4 | 3/4 | |
20 | 4/6 | 4/6 | 3/4 | 3/4 | 3/4 | ||||||
30 | 3/4 | 3/4 | 3/4 | 3/4 |