2H-30°双孔螺旋毛坯长棒内部控制标准-1(单数) | ||||||||||||
规格型号 | 外径 | 公差 | 内孔径 | 公差 | 孔间距 | 公差 | 长度 | 公差 | 螺距基准值 | ﹢0.8º/-0.8º螺距段公差 | 孔位偏差 | 带齿直线度 |
φ2H30°-0500-330 | 5.3 | ﹢0.3/+0.7 | 0.70 | 2.10 | ﹢/﹣0.20 | 27.21 | -0.864/+0.896 | 0.20 | ≤0.30 | |||
φ2H30°-0700-330 | 7.3 | 1.00 | ﹢/﹣0.15 | 3.50 | 38.09 | -1.2/+1.258 | ||||||
φ2H30°-0900-330 | 9.3 | 1.40 | 4.50 | ﹢/﹣0.30 | 48.97 | -1.54/+1.62 | 0.25 | |||||
φ2H30°-01100-330 | 11.3 | ﹢0.3/+0.9 | 1.40 | 4.90 | ﹢/﹣0.40 | 59.86 | -1.89/+1.973 | |||||
φ2H30°-01300-330 | 13.3 | 1.75 | ﹢/﹣0.20 | 6.10 | 70.74 | -2.23/+2.335 | 0.35 | |||||
φ2H30°-01500-330 | 15.3 | 1.75 | 7.30 | 81.62 | -2.569/+2.698 | 0.42 | ||||||
φ2H30°-01700-330 | 17.3 | ﹢0.3/+0.95 | 1.75 | 8.50 | 92.50 | -2.909/+3.06 | 0.45 | |||||
φ2H30°-01900-330 | 19.3 | 2.00 | ﹢/﹣0.25 | 9.70 | 103.39 | -3.259/+3.413 | 0.55 | |||||
φ2H30°-02100-330 | 21.3 | ﹢0.3/+1.3 | 2.00 | 10.65 | ﹢/﹣0.50 | 114.27 | -3.599/+3.775 | 0.60 | ≤0.35 | |||
φ2H30°-02300-330 | 23.3 | 2.00 | 11.70 | 125.15 | -3.939/+4.138 | |||||||
φ2H30°-02500-330 | 25.3 | 2.00 | 12.80 | 136.03 | -4.279/+4.5 | |||||||
2H-30°双孔螺旋毛坯长棒内部控制标准-2(双数) | ||||||||||||
规格型号 | 外径 | 公差 | 内孔径 | 公差 | 孔间距 | 公差 | 长度 | 公差 | 螺距基准值 | ﹢0.8º/-0.8º螺距段公差 | 孔位偏差 | 带齿直线度 |
φ2H30°-0400-330 | 4.3 | ﹢0.3/+0.7 | 0.60 | ﹢/﹣0.10 | 2.10 | ﹢/﹣0.10 | 300-330 | ﹢0/+4.0 | 21.77 | -0.69/+0.714 | 0.15 | ≤0.25 |
φ2H30°-0600-330 | 6.3 | 0.70 | 2.40 | ﹢/﹣0.20 | 32.65 | -1.029/+1.077 | 0.20 | ≤0.30 | ||||
φ2H30°-0800-330 | 8.3 | 1.00 | ﹢/﹣0.15 | 3.80 | 43.53 | -1.369/+1.439 | ||||||
φ2H30°-01000-330 | 10.3 | 1.40 | 4.50 | ﹢/﹣0.30 | 54.41 | -1.709/+1.802 | 0.25 | |||||
φ2H30°-01200-330 | 12.3 | 1.40 | 5.85 | ﹢/﹣0.40 | 65.30 | -2.059/+2.154 | 0.35 | |||||
φ2H30°-01400-330 | 14.3 | ﹢0.3/+0.9 | 1.75 | ﹢/﹣0.20 | 6.70 | 76.18 | -2.399/+2.517 | 0.42 | ||||
φ2H30°-01600-330 | 16.3 | 1.75 | 7.90 | 87.06 | -2.738/+2.879 | 0.45 | ||||||
φ2H30°-01800-330 | 18.3 | ﹢0.3/+0.95 | 2.00 | ﹢/﹣0.25 | 9.15 | 97.95 | -3.088/+3.231 | 0.55 | ≤0.35 | |||
φ2H30°-02000-330 | 20.3 | 2.00 | 9.90 | ﹢/﹣0.50 | 108.83 | -3.428/+3.594 | ||||||
φ2H30°-02200-330 | 22.3 | ﹢0.3/+1.3 | 2.00 | 11.10 | 119.71 | -3.768/+3.956 | 0.60 | |||||
φ2H30°-02400-330 | 24.3 | 2.00 | 12.30 | 130.59 | -4.108/+4.319 |