钢丝螺套规格

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1、钢丝螺套规格参数螺纹规格d×pk×d钢丝螺套安装后长度l(mm)钻头直径do(mm)自由状态下外径dz(mm)自由状态螺套圈数n(≈)2×0.41d1.5d2d23422.6-2.82.94.76.52.5×0.451d1.5d2d2.53.7552.63.3-3.53.55.98.13×0.51d1.5d2d34.563.13.8-4.046.38.74×0.71d1.5d2d4684.15.15-5.353.768.45×0.81d1.5d2d57.5105.26.35-6.64.36.99.76×11d1.5d2d69126.2

2、7.6-7.854.279.67×11d1.5d2d710.5147.28.65-8.95.48.511.68×11d1.5d2d812168.29.85-10.16.19.5138×1.251d1.5d2d812168.39.85-10.14.77.410.610×11d1.5d2d10152010.212.1-12.57.61216.310×1.51d1.5d2d10152010.312.1-12.55811.212×1.51d1.5d2d12182412.414.4-14.86.29.813.512×1.751d1.5d2d12

3、182412.414.4-14.85.28.411.714×1.51d1.5d2d14212814.417.2-17.7711.215.316×1.51d1.5d2d16243216.419.4-19.98.31317.716×21d1.5d2d16243216.519.4-19.96.09.713.318×1.50.5d1.0d1.5d9182718.421.5-224.49.51520×1.50.75d1d1.5d15203020.423.7-24.2810.716.720×2.51d1.5d2d20304020.523.7-24

4、.26.31013.722×1.50.75d1d1.5d16.5223322.426.3-26.88.611.71824×1.50.75d1d1.5d18243624.428.6-29.19.51319.824×31d1.5d2d24364824.628.6-29.16.3101426×1.50.5d0.75d1d1319.52626.430.5-316.710.714.627×1.50.5d0.75d1d13.520.32727.432.2-32.76.710.714.627×20.5d0.75d1d13.520.32727.532

5、.2-32.76.710.714.630×1..50.5d0.75d1d1522.53030.435.2-35.77.812.216.530×3.51d1.5d2d30456030.735.2-35.771114.933×1.50.5d0.75d1d16.624.53333.438.3-38.89.113.718.339×20.5d0.75d1d19.529.253939.545.1-45.67.912.216.660×40.5d1d326464.965-667.315.6