Selector and Pressure Control Valve
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图 1 | g00907239 |
(1) 调整器5个总成用的扭矩 ... 75 ± 7 N·m (55 ± 5 lb ft)
(2) 堵孔用的扭矩 ... 75 ± 7 N·m (55 ± 5 lb ft)
(3) 5只螺母用的扭矩 ... 25 ± 4 N·m (18 ± 3 lb ft)
(4) 孔
- 当量直径 ... 0.7 mm (0.03 inch)
- 颜色编码 ... 银色
(5) 堵孔用的扭矩 ... 10 ± 2 N·m (90 ± 18 lb in)
(6) 4只阀组用的扭力扭矩 ... 50 ± 5 N·m (37 ± 4 lb ft)
(7) 4只螺母用的扭矩 ... 20.0 ± 2.5 N·m (175 ± 22 lb in)
(8) 3只绿色堵孔用的扭力 ... 4.5 ± 1.0 N·m (40 ± 9 lb in)
(9) 黄色堵孔用的最小扭矩 ... 0.6 N·m (5 lb in)
(10) 堵孔用的扭矩 ... 14 ± 4 N·m (10 ± 3 lb ft)
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图 2 | g00907244 |
剖面A-A |
(11) 弹簧
- 测试长度 ... 43.86 mm (1.727 inch)
- 测试力 ... 565.7 ± 28.3 N (127.17 ± 6.36 lb)
- 测试后自由长度 ... 55.58 mm (2.188 inch)
- 外径 ... 21 mm (0.8 inch)
- 测试力 ... 565.7 ± 28.3 N (127.17 ± 6.36 lb)
(12) 弹簧
- 测试长度 ... 12.2 mm (0.48 inch)
- 测试力 ... 2.30 ± 0.18 N (0.517 ± 0.041 lb)
- 测试后自由长度 ... 22.6 mm (0.89 inch)
- 外径 ... 7.62 mm (0.300 inch)
- 测试力 ... 2.30 ± 0.18 N (0.517 ± 0.041 lb)
(13) 弹簧(外部)
- 测试长度 ... 32.0 mm (1.26 inch)
- 测试力 ... 108.8 ± 5.4 N (24.46 ± 1.21 lb)
- 测试后自由长度 ... 52.7 mm (2.07 inch)
- 外径 ... 17 mm (0.7 inch)
- 测试力 ... 108.8 ± 5.4 N (24.46 ± 1.21 lb)
(14) 弹簧(外部)
- 测试长度 ... 32.0 mm (1.26 inch)
- 测试力 ... 43.8 ± 2.2 N (9.85 ± 0.49 lb)
- 测试后自由长度 ... 52.7 mm (2.07 inch)
- 外径 ... 12 mm (0.5 inch)
- 测试力 ... 43.8 ± 2.2 N (9.85 ± 0.49 lb)
(15) 弹簧(外部)
- 数量 ... 二
- 颜色编码 ... 三只浅蓝色条纹
- 外径 ... 14.732 mm (0.5800 inch)
- 颜色编码 ... 三只浅蓝色条纹
-
第一次试验
- 测试长度 ... 79.5 mm (3.13 inch)
- 测试力 ... 78.3 ± 3.9 N (17.60 ± 0.88 lb)
-
第二次试验
- 测试长度 ... 63.0 mm (2.48 inch)
- 测试力 ... 237.3 ± 8.7 N (53.35 ± 1.96 lb)
- 测试后自由长度 ... 87.63 mm (3.450 inch)
- 测试力 ... 237.3 ± 8.7 N (53.35 ± 1.96 lb)
(16) 孔
- 当量直径 ... 1.00 mm (0.039 inch)
- 颜色编码 ... 绿色
(17) 弹簧(外部)
- 数量 ... 二
- 颜色编码 ... 两只橙色条纹
- 测试长度 ... 63.93 mm (2.517 inch)
- 测试力 ... 43.37 ± 2.17 N (9.750 ± 0.489 lb)
- 测试后自由长度 ... 80.442 mm (3.1670 inch)
- 外径 ... 8.128 mm (0.3200 inch)
- 颜色编码 ... 两只橙色条纹
(18) 垫片
- 外径 ... 15.09 ± 0.25 mm (0.594 ± 0.010 inch)
- 厚度 ... 0.80 mm (0.031 inch)
- 垫片的压力变化 ... 77.4 kPa (11.23 psi)
- 厚度 ... 0.80 mm (0.031 inch)
(19) 隔离圈
- 外径 ... 15.09 ± 0.25 mm (0.594 ± 0.010 inch)
- 厚度 ... 0.4 mm (0.02 inch)
- 隔离圈的压力变化 ... 38.7 kPa (5.62 psi)
- 厚度 ... 0.4 mm (0.02 inch)
(20) 弹簧(外部)
- 数量 ... 二
- 颜色编码 ... 三只浅绿色条纹
- 外径 ... 14.732 mm (0.5800 inch)
- 颜色编码 ... 三只浅绿色条纹
-
第一次试验
- 测试长度 ... 79.5 mm (3.13 inch)
- 测试力 ... 68.0 ± 3.4 N (15.28 ± 0.76 lb)
-
第二次试验
- 测试长度 ... 63.0 mm (2.48 inch)
- 测试力 ... 313.8 ± 10.8 N (70.55 ± 2.43 lb)
- 测试后自由长度 ... 84.07 mm (3.310 inch)
- 测试力 ... 313.8 ± 10.8 N (70.55 ± 2.43 lb)
(21) 弹簧
- 数量 ... 四
- 测试长度 ... 20.5 mm (0.80 inch)
- 测试力 ... 27.8 ± 1.4 N (6.25 ± 0.31 lb)
- 测试后自由长度 ... 43.20 mm (1.700 inch)
- 外径 ... 27.40 mm (1.078 inch)
- 测试长度 ... 20.5 mm (0.80 inch)
(22) 弹簧
- 数量 ... 四
- 测试长度 ... 27.50 mm (1.082 inch)
- 测试力 ... 8.90 ± 0.44 N (2.000 ± 0.100 lb)
- 测试后自由长度 ... 30.69 mm (1.208 inch)
- 外径 ... 7.50 mm (0.295 inch)
- 测试长度 ... 27.50 mm (1.082 inch)
(23) 弹簧(外部)
- 颜色编码 ... 黄色
- 测试长度 ... 63.93 mm (2.517 inch)
- 测试力 ... 57.8 ± 2.9 N (12.99 ± 0.65 lb)
- 测试后自由长度 ... 80.442 mm (3.1670 inch)
- 外径 ... 8.128 mm (0.3200 inch)
- 测试长度 ... 63.93 mm (2.517 inch)
(24) 孔
- 当量直径 ... 0.90 mm (0.035 inch)
- 颜色编码 ... 棕色
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