带肩导套 带肩导套 d 20 +0.021 0 d1 28 +0.015 +0.002 d2 d3 28 -0.040 -0.061 20 +0.20 +0.10 d4 28 -0.020 -0.041 D 32 0 -0.20 S 6 0 -0.10 L 53 -1.0 -2.0 有肩导柱 d 20 -0.020 -0.041 d1 28 +0.015 +0.002 d2 28 -0.040 -0.061 d3 28 -0.020 -0.041 D 32 0 -0.2 S 6 0 -0.1 L 160 0 -1.5 L 1 40 -1.0 -2.0 带头导柱 带头导柱 D 25 d1 20 d 20 -0.020 -0.041 +0.015 +0.002 0 -0.2 S 6 0 -0.1 L 224 0 -1.5 L 1 50 -1.0 -2.0