5°
10°15°20°25°30°35°40°45°旋转角 4.981 4.924 4.830 4.700 4.534 4.333 4.099 3.834 3.540砂轮角0.4350.867 1.293 1.708 2.111 2.498 2.865 3.212 3.533旋转角9.9639.8519.6669.4089.0798.6828.2197.6937.107砂轮角0.867 1.728 2.576 3.405 4.209 4.981 5.716 6.4097.053旋转角14.94514.78214.51114.13313.65013.06412.38011.59910.729砂轮角
1.293
2.576
3.841 5.079 6.2807.4358.5379.57710.545旋转角19.930
19.72019.37018.88218.25617.49516.60215.57914.433砂轮角 1.708 3.405 5.079 6.7188.3119.84711.31312.70013.995旋转角24.916
24.66624.24823.66222.91021.99120.90619.65718.249砂轮角 2.111 4.209 6.2808.31110.28912.19914.02915.76317.386旋转角29.90629.62229.14728.48127.62126.56525.31123.85922.208砂轮角 2.498
4.9807.4359.84712.19914.47816.66618.74720.705旋转角34.89734.58934.07233.34432.39931.23329.838
28.20926.341砂轮角 2.865 5.7168.53711.31314.02916.66619.20721.63523.927旋转角39.89239.56939.02538.25637.25236.00534.50332.73230.682砂轮角 3.212 6.4099.57712.70015.76318.74721.63524.40427.034旋转角44.891
44.56144.00743.21942.18640.89339.32337.45435.264砂轮角
3.533
7.053
10.545
13.995
17.388
20.705
23.927
27.034
30.000
补充说明:
(1)当需加工如图角度时,请选择其中一个角度 作为正弦磁台与磨床磁台之间的角度(即 正弦磁台所垫起的角度。)[建议选两角之 间精度高的角度]
(2)把正弦磁台旋转一个角度,旋转的角度查表 可知。
(3)修出砂轮角度,查表可知。 * 特别提醒:
请注意加工工件的两个角度不要混淆。例加 工(20°、30°)时,如果先垫20°,则 旋28.481°,若先垫30°,则旋17.495°。
45°
角度A(首先用正弦磁台垫起的角度)
磨床斜度加工的角度选择
另一
角度
B
5°10°15°20°
25°
30°
35°40°