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Unified Inch Screw Threads (#29)

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Unified Inch Screw Threads
++++++++++++++++++++++++++

Added unified inch screw threads. Namely UNC, UNF, UNEF, 4-UN, 6-UN,
8-UN, 12-UN, 16-UN, 20-UN, 28-UN, and 32-UN.

Also, removed reference to long-gone Excel table.

solves #11 
solves #12 
solves #13
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Adrian Schlatter 2019-11-11 21:20:33 +01:00 committed by GitHub
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@ -4,6 +4,7 @@ design: clean
cat design/BSPP_thread.csv | awk -f design/BSPP_thread.awk >> design/THREAD_TABLE.csv
cat design/metric_thread.csv | awk -f design/metric_thread.awk >> design/THREAD_TABLE.csv
cat design/PCO_thread.csv | awk -f design/PCO_thread.awk >> design/THREAD_TABLE.csv
cat design/UIS_thread.csv | awk -f design/UIS_thread.awk >> design/THREAD_TABLE.csv
cat design/THREAD_TABLE.csv | awk -f design/autogenerate.awk > THREAD_TABLE.scad
.PHONY: test

782
THREAD_TABLE.scad
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@ -1045,4 +1045,786 @@ THREAD_TABLE = [["G1/16-ext", [0.907, 3.1631, 6.3625, [[0, -0.4252], [0, 0.4252]
["M600x6-int", [6, -300.6700, 600.6700, [[0, 2.9434], [0, -2.9434], [3.7150, -0.7985], [3.7150, 0.7985]]]],
["PCO-1881-ext", [2.7, 11.52381, 24.2, [[0, -0.987894698], [0, 0.987894698], [2.17619, 0.604173686], [2.17619, -0.195826314]]]],
["PCO-1881-int", [2.7, -14.406, 27.66, [[0, 1.212894698], [0, -0.762894698], [1.656, -0.470897218], [1.656, 0.610159990]]]],
["UNC-#1-ext", [0.396875, 0.6907, 1.3848, [[0, -0.1488], [0, 0.1488], [0.2148, 0.0248], [0.2148, -0.0248]]]],
["UNC-#1-int", [0.396875, -0.9447, 1.8859, [[0, 0.1736], [0, -0.1736], [0.2148, -0.0496], [0.2148, 0.0496]]]],
["UNC-#2-ext", [0.453571, 0.8234, 1.6508, [[0, -0.1701], [0, 0.1701], [0.2455, 0.0283], [0.2455, -0.0283]]]],
["UNC-#2-int", [0.453571, -1.1111, 2.2183, [[0, 0.1984], [0, -0.1984], [0.2455, -0.0567], [0.2455, 0.0567]]]],
["UNC-#3-ext", [0.529167, 0.9457, 1.8960, [[0, -0.1984], [0, 0.1984], [0.2864, 0.0331], [0.2864, -0.0331]]]],
["UNC-#3-int", [0.529167, -1.2778, 2.5509, [[0, 0.2315], [0, -0.2315], [0.2864, -0.0661], [0.2864, 0.0661]]]],
["UNC-#4-ext", [0.635, 1.0511, 2.1077, [[0, -0.2381], [0, 0.2381], [0.3437, 0.0397], [0.3437, -0.0397]]]],
["UNC-#4-int", [0.635, -1.4448, 2.8842, [[0, 0.2778], [0, -0.2778], [0.3437, -0.0794], [0.3437, 0.0794]]]],
["UNC-#5-ext", [0.635, 1.2159, 2.4373, [[0, -0.2381], [0, 0.2381], [0.3437, 0.0397], [0.3437, -0.0397]]]],
["UNC-#5-int", [0.635, -1.6102, 3.2148, [[0, 0.2778], [0, -0.2778], [0.3437, -0.0794], [0.3437, 0.0794]]]],
["UNC-#6-ext", [0.79375, 1.2919, 2.5907, [[0, -0.2977], [0, 0.2977], [0.4296, 0.0496], [0.4296, -0.0496]]]],
["UNC-#6-int", [0.79375, -1.7779, 3.5488, [[0, 0.3473], [0, -0.3473], [0.4296, -0.0992], [0.4296, 0.0992]]]],
["UNC-#8-ext", [0.79375, 1.6216, 3.2501, [[0, -0.2977], [0, 0.2977], [0.4296, 0.0496], [0.4296, -0.0496]]]],
["UNC-#8-int", [0.79375, -2.1084, 4.2100, [[0, 0.3473], [0, -0.3473], [0.4296, -0.0992], [0.4296, 0.0992]]]],
["UNC-#10-ext", [1.05833, 1.8037, 3.6167, [[0, -0.3969], [0, 0.3969], [0.5728, 0.0661], [0.5728, -0.0661]]]],
["UNC-#10-int", [1.05833, -2.4426, 4.8760, [[0, 0.4630], [0, -0.4630], [0.5728, -0.1323], [0.5728, 0.1323]]]],
["UNC-#12-ext", [1.05833, 2.1336, 4.2763, [[0, -0.3969], [0, 0.3969], [0.5728, 0.0661], [0.5728, -0.0661]]]],
["UNC-#12-int", [1.05833, -2.7731, 5.5370, [[0, 0.4630], [0, -0.4630], [0.5728, -0.1323], [0.5728, 0.1323]]]],
["UNC-1/4-ext", [1.27, 2.4471, 4.9052, [[0, -0.4763], [0, 0.4763], [0.6874, 0.0794], [0.6874, -0.0794]]]],
["UNC-1/4-int", [1.27, -3.2079, 6.4048, [[0, 0.5556], [0, -0.5556], [0.6874, -0.1588], [0.6874, 0.1588]]]],
["UNC-5/16-ext", [1.41111, 3.1617, 6.3355, [[0, -0.5292], [0, 0.5292], [0.7638, 0.0882], [0.7638, -0.0882]]]],
["UNC-5/16-int", [1.41111, -4.0039, 7.9957, [[0, 0.6174], [0, -0.6174], [0.7638, -0.1764], [0.7638, 0.1764]]]],
["UNC-3/8-ext", [1.5875, 3.8568, 7.7274, [[0, -0.5953], [0, 0.5953], [0.8593, 0.0992], [0.8593, -0.0992]]]],
["UNC-3/8-int", [1.5875, -4.8002, 9.5867, [[0, 0.6945], [0, -0.6945], [0.8593, -0.1984], [0.8593, 0.1984]]]],
["UNC-7/16-ext", [1.81429, 4.5242, 9.0641, [[0, -0.6804], [0, 0.6804], [0.9820, 0.1134], [0.9820, -0.1134]]]],
["UNC-7/16-int", [1.81429, -5.5969, 11.1781, [[0, 0.7937], [0, -0.7937], [0.9820, -0.2268], [0.9820, 0.2268]]]],
["UNC-1/2-ext", [1.95385, 5.2401, 10.4971, [[0, -0.7327], [0, 0.7327], [1.0576, 0.1221], [1.0576, -0.1221]]]],
["UNC-1/2-int", [1.95385, -6.3925, 12.7681, [[0, 0.8548], [0, -0.8548], [1.0576, -0.2442], [1.0576, 0.2442]]]],
["UNC-9/16-ext", [2.11667, 5.9432, 11.9048, [[0, -0.7937], [0, 0.7937], [1.1457, 0.1323], [1.1457, -0.1323]]]],
["UNC-9/16-int", [2.11667, -7.1883, 14.3583, [[0, 0.9260], [0, -0.9260], [1.1457, -0.2646], [1.1457, 0.2646]]]],
["UNC-5/8-ext", [2.30909, 6.6300, 13.2801, [[0, -0.8659], [0, 0.8659], [1.2498, 0.1443], [1.2498, -0.1443]]]],
["UNC-5/8-int", [2.30909, -7.9843, 15.9486, [[0, 1.0102], [0, -1.0102], [1.2498, -0.2886], [1.2498, 0.2886]]]],
["UNC-3/4-ext", [2.54, 8.0890, 16.2001, [[0, -0.9525], [0, 0.9525], [1.3748, 0.1588], [1.3748, -0.1588]]]],
["UNC-3/4-int", [2.54, -9.5747, 19.1274, [[0, 1.1113], [0, -1.1113], [1.3748, -0.3175], [1.3748, 0.3175]]]],
["UNC-7/8-ext", [2.82222, 9.5199, 19.0642, [[0, -1.0583], [0, 1.0583], [1.5276, 0.1764], [1.5276, -0.1764]]]],
["UNC-7/8-int", [2.82222, -11.1653, 22.3062, [[0, 1.2347], [0, -1.2347], [1.5276, -0.3528], [1.5276, 0.3528]]]],
["UNC-1-ext", [3.175, 10.9120, 21.8514, [[0, -1.1906], [0, 1.1906], [1.7185, 0.1984], [1.7185, -0.1984]]]],
["UNC-1-int", [3.175, -12.7565, 25.4854, [[0, 1.3891], [0, -1.3891], [1.7185, -0.3969], [1.7185, 0.3969]]]],
["UNC-1 1/8-ext", [3.62857, 12.2487, 24.5288, [[0, -1.3607], [0, 1.3607], [1.9640, 0.2268], [1.9640, -0.2268]]]],
["UNC-1 1/8-int", [3.62857, -14.3483, 28.6651, [[0, 1.5875], [0, -1.5875], [1.9640, -0.4536], [1.9640, 0.4536]]]],
["UNC-1 1/4-ext", [3.62857, 13.8356, 27.7027, [[0, -1.3607], [0, 1.3607], [1.9640, 0.2268], [1.9640, -0.2268]]]],
["UNC-1 1/4-int", [3.62857, -15.9362, 31.8410, [[0, 1.5875], [0, -1.5875], [1.9640, -0.4536], [1.9640, 0.4536]]]],
["UNC-1 3/8-ext", [4.23333, 15.0894, 30.2154, [[0, -1.5875], [0, 1.5875], [2.2914, 0.2646], [2.2914, -0.2646]]]],
["UNC-1 3/8-int", [4.23333, -17.5289, 35.0212, [[0, 1.8521], [0, -1.8521], [2.2914, -0.5292], [2.2914, 0.5292]]]],
["UNC-1 1/2-ext", [4.23333, 16.6764, 33.3894, [[0, -1.5875], [0, 1.5875], [2.2914, 0.2646], [2.2914, -0.2646]]]],
["UNC-1 1/2-int", [4.23333, -19.1168, 38.1970, [[0, 1.8521], [0, -1.8521], [2.2914, -0.5292], [2.2914, 0.5292]]]],
["UNC-1 3/4-ext", [5.08, 19.3844, 38.8129, [[0, -1.9050], [0, 1.9050], [2.7496, 0.3175], [2.7496, -0.3175]]]],
["UNC-1 3/4-int", [5.08, -22.2989, 44.5538, [[0, 2.2225], [0, -2.2225], [2.7496, -0.6350], [2.7496, 0.6350]]]],
["UNC-2-ext", [6.35, 21.8604, 43.7758, [[0, -2.3812], [0, 2.3812], [3.4370, 0.3969], [3.4370, -0.3969]]]],
["UNC-2-int", [6.35, -25.4833, 50.9116, [[0, 2.7781], [0, -2.7781], [3.4370, -0.7937], [3.4370, 0.7937]]]],
["UNC-2 1/4-ext", [6.35, 25.0347, 50.1243, [[0, -2.3812], [0, 2.3812], [3.4370, 0.3969], [3.4370, -0.3969]]]],
["UNC-2 1/4-int", [6.35, -28.6589, 57.2629, [[0, 2.7781], [0, -2.7781], [3.4370, -0.7937], [3.4370, 0.7937]]]],
["UNC-2 1/2-ext", [6.35, 28.2089, 56.4729, [[0, -2.3812], [0, 2.3812], [3.4370, 0.3969], [3.4370, -0.3969]]]],
["UNC-2 1/2-int", [6.35, -31.8345, 63.6140, [[0, 2.7781], [0, -2.7781], [3.4370, -0.7937], [3.4370, 0.7937]]]],
["UNC-2 3/4-ext", [6.35, 31.3833, 62.8215, [[0, -2.3812], [0, 2.3812], [3.4370, 0.3969], [3.4370, -0.3969]]]],
["UNC-2 3/4-int", [6.35, -35.0101, 69.9651, [[0, 2.7781], [0, -2.7781], [3.4370, -0.7937], [3.4370, 0.7937]]]],
["UNC-3-ext", [6.35, 34.5576, 69.1703, [[0, -2.3812], [0, 2.3812], [3.4370, 0.3969], [3.4370, -0.3969]]]],
["UNC-3-int", [6.35, -38.1856, 76.3162, [[0, 2.7781], [0, -2.7781], [3.4370, -0.7937], [3.4370, 0.7937]]]],
["UNC-3 1/4-ext", [6.35, 37.7320, 75.5191, [[0, -2.3812], [0, 2.3812], [3.4370, 0.3969], [3.4370, -0.3969]]]],
["UNC-3 1/4-int", [6.35, -41.3611, 82.6671, [[0, 2.7781], [0, -2.7781], [3.4370, -0.7937], [3.4370, 0.7937]]]],
["UNC-3 1/2-ext", [6.35, 40.9065, 81.8680, [[0, -2.3812], [0, 2.3812], [3.4370, 0.3969], [3.4370, -0.3969]]]],
["UNC-3 1/2-int", [6.35, -44.5365, 89.0180, [[0, 2.7781], [0, -2.7781], [3.4370, -0.7937], [3.4370, 0.7937]]]],
["UNC-3 3/4-ext", [6.35, 44.0809, 88.2169, [[0, -2.3812], [0, 2.3812], [3.4370, 0.3969], [3.4370, -0.3969]]]],
["UNC-3 3/4-int", [6.35, -47.7120, 95.3689, [[0, 2.7781], [0, -2.7781], [3.4370, -0.7937], [3.4370, 0.7937]]]],
["UNC-4-ext", [6.35, 47.2554, 94.5659, [[0, -2.3812], [0, 2.3812], [3.4370, 0.3969], [3.4370, -0.3969]]]],
["UNC-4-int", [6.35, -50.8874, 101.7197, [[0, 2.7781], [0, -2.7781], [3.4370, -0.7937], [3.4370, 0.7937]]]],
["UNF-#0-ext", [0.3175, 0.5709, 1.1445, [[0, -0.1191], [0, 0.1191], [0.1719, 0.0198], [0.1719, -0.0198]]]],
["UNF-#0-int", [0.3175, -0.7777, 1.5526, [[0, 0.1389], [0, -0.1389], [0.1719, -0.0397], [0.1719, 0.0397]]]],
["UNF-#1-ext", [0.352778, 0.7156, 1.4342, [[0, -0.1323], [0, 0.1323], [0.1909, 0.0220], [0.1909, -0.0220]]]],
["UNF-#1-int", [0.352778, -0.9438, 1.8846, [[0, 0.1543], [0, -0.1543], [0.1909, -0.0441], [0.1909, 0.0441]]]],
["UNF-#2-ext", [0.396875, 0.8554, 1.7143, [[0, -0.1488], [0, 0.1488], [0.2148, 0.0248], [0.2148, -0.0248]]]],
["UNF-#2-int", [0.396875, -1.1100, 2.2167, [[0, 0.1736], [0, -0.1736], [0.2148, -0.0496], [0.2148, 0.0496]]]],
["UNF-#3-ext", [0.453571, 0.9882, 1.9804, [[0, -0.1701], [0, 0.1701], [0.2455, 0.0283], [0.2455, -0.0283]]]],
["UNF-#3-int", [0.453571, -1.2765, 2.5490, [[0, 0.1984], [0, -0.1984], [0.2455, -0.0567], [0.2455, 0.0567]]]],
["UNF-#4-ext", [0.529167, 1.1105, 2.2256, [[0, -0.1984], [0, 0.1984], [0.2864, 0.0331], [0.2864, -0.0331]]]],
["UNF-#4-int", [0.529167, -1.4431, 2.8816, [[0, 0.2315], [0, -0.2315], [0.2864, -0.0661], [0.2864, 0.0661]]]],
["UNF-#5-ext", [0.577273, 1.2483, 2.5016, [[0, -0.2165], [0, 0.2165], [0.3125, 0.0361], [0.3125, -0.0361]]]],
["UNF-#5-int", [0.577273, -1.6092, 3.2135, [[0, 0.2526], [0, -0.2526], [0.3125, -0.0722], [0.3125, 0.0722]]]],
["UNF-#6-ext", [0.635, 1.3808, 2.7670, [[0, -0.2381], [0, 0.2381], [0.3437, 0.0397], [0.3437, -0.0397]]]],
["UNF-#6-int", [0.635, -1.7755, 3.5454, [[0, 0.2778], [0, -0.2778], [0.3437, -0.0794], [0.3437, 0.0794]]]],
["UNF-#8-ext", [0.705556, 1.6710, 3.3480, [[0, -0.2646], [0, 0.2646], [0.3819, 0.0441], [0.3819, -0.0441]]]],
["UNF-#8-int", [0.705556, -2.1071, 4.2081, [[0, 0.3087], [0, -0.3087], [0.3819, -0.0882], [0.3819, 0.0882]]]],
["UNF-#10-ext", [0.79375, 1.9514, 3.9097, [[0, -0.2977], [0, 0.2977], [0.4296, 0.0496], [0.4296, -0.0496]]]],
["UNF-#10-int", [0.79375, -2.4390, 4.8711, [[0, 0.3473], [0, -0.3473], [0.4296, -0.0992], [0.4296, 0.0992]]]],
["UNF-#12-ext", [0.907143, 2.2179, 4.4436, [[0, -0.3402], [0, 0.3402], [0.4910, 0.0567], [0.4910, -0.0567]]]],
["UNF-#12-int", [0.907143, -2.7711, 5.5343, [[0, 0.3969], [0, -0.3969], [0.4910, -0.1134], [0.4910, 0.1134]]]],
["UNF-1/4-ext", [0.907143, 2.6492, 5.3063, [[0, -0.3402], [0, 0.3402], [0.4910, 0.0567], [0.4910, -0.0567]]]],
["UNF-1/4-int", [0.907143, -3.2032, 6.3986, [[0, 0.3969], [0, -0.3969], [0.4910, -0.1134], [0.4910, 0.1134]]]],
["UNF-5/16-ext", [1.05833, 3.3579, 6.7250, [[0, -0.3969], [0, 0.3969], [0.5728, 0.0661], [0.5728, -0.0661]]]],
["UNF-5/16-int", [1.05833, -3.9996, 7.9901, [[0, 0.4630], [0, -0.4630], [0.5728, -0.1323], [0.5728, 0.1323]]]],
["UNF-3/8-ext", [1.05833, 4.1510, 8.3112, [[0, -0.3969], [0, 0.3969], [0.5728, 0.0661], [0.5728, -0.0661]]]],
["UNF-3/8-int", [1.05833, -4.7939, 9.5786, [[0, 0.4630], [0, -0.4630], [0.5728, -0.1323], [0.5728, 0.1323]]]],
["UNF-7/16-ext", [1.27, 4.8264, 9.6637, [[0, -0.4763], [0, 0.4763], [0.6874, 0.0794], [0.6874, -0.0794]]]],
["UNF-7/16-int", [1.27, -5.5908, 11.1705, [[0, 0.5556], [0, -0.5556], [0.6874, -0.1588], [0.6874, 0.1588]]]],
["UNF-1/2-ext", [1.27, 5.6196, 11.2502, [[0, -0.4763], [0, 0.4763], [0.6874, 0.0794], [0.6874, -0.0794]]]],
["UNF-1/2-int", [1.27, -6.3849, 12.7589, [[0, 0.5556], [0, -0.5556], [0.6874, -0.1588], [0.6874, 0.1588]]]],
["UNF-9/16-ext", [1.41111, 6.3344, 12.6811, [[0, -0.5292], [0, 0.5292], [0.7638, 0.0882], [0.7638, -0.0882]]]],
["UNF-9/16-int", [1.41111, -7.1808, 14.3493, [[0, 0.6174], [0, -0.6174], [0.7638, -0.1764], [0.7638, 0.1764]]]],
["UNF-5/8-ext", [1.41111, 7.1277, 14.2677, [[0, -0.5292], [0, 0.5292], [0.7638, 0.0882], [0.7638, -0.0882]]]],
["UNF-5/8-int", [1.41111, -7.9749, 15.9375, [[0, 0.6174], [0, -0.6174], [0.7638, -0.1764], [0.7638, 0.1764]]]],
["UNF-3/4-ext", [1.5875, 8.6165, 17.2467, [[0, -0.5953], [0, 0.5953], [0.8593, 0.0992], [0.8593, -0.0992]]]],
["UNF-3/4-int", [1.5875, -9.5650, 19.1163, [[0, 0.6945], [0, -0.6945], [0.8593, -0.1984], [0.8593, 0.1984]]]],
["UNF-7/8-ext", [1.81429, 10.0775, 20.1706, [[0, -0.6804], [0, 0.6804], [0.9820, 0.1134], [0.9820, -0.1134]]]],
["UNF-7/8-int", [1.81429, -11.1556, 22.2955, [[0, 0.7937], [0, -0.7937], [0.9820, -0.2268], [0.9820, 0.2268]]]],
["UNF-1-ext", [2.11667, 11.4968, 23.0119, [[0, -0.7937], [0, 0.7937], [1.1457, 0.1323], [1.1457, -0.1323]]]],
["UNF-1-int", [2.11667, -12.7467, 25.4751, [[0, 0.9260], [0, -0.9260], [1.1457, -0.2646], [1.1457, 0.2646]]]],
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["UNF-1 1/8-int", [2.11667, -14.3347, 28.6511, [[0, 0.9260], [0, -0.9260], [1.1457, -0.2646], [1.1457, 0.2646]]]],
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["20-UN-1 5/8-ext", [1.27, 19.9013, 39.8135, [[0, -0.4763], [0, 0.4763], [0.6874, 0.0794], [0.6874, -0.0794]]]],
["20-UN-1 5/8-int", [1.27, -20.6772, 41.3433, [[0, 0.5556], [0, -0.5556], [0.6874, -0.1588], [0.6874, 0.1588]]]],
["20-UN-1 11/16-ext", [1.27, 20.6948, 41.4006, [[0, -0.4763], [0, 0.4763], [0.6874, 0.0794], [0.6874, -0.0794]]]],
["20-UN-1 11/16-int", [1.27, -21.4711, 42.9312, [[0, 0.5556], [0, -0.5556], [0.6874, -0.1588], [0.6874, 0.1588]]]],
["20-UN-1 3/4-ext", [1.27, 21.4883, 42.9876, [[0, -0.4763], [0, 0.4763], [0.6874, 0.0794], [0.6874, -0.0794]]]],
["20-UN-1 3/4-int", [1.27, -22.2650, 44.5191, [[0, 0.5556], [0, -0.5556], [0.6874, -0.1588], [0.6874, 0.1588]]]],
["20-UN-1 13/16-ext", [1.27, 22.2819, 44.5747, [[0, -0.4763], [0, 0.4763], [0.6874, 0.0794], [0.6874, -0.0794]]]],
["20-UN-1 13/16-int", [1.27, -23.0590, 46.1069, [[0, 0.5556], [0, -0.5556], [0.6874, -0.1588], [0.6874, 0.1588]]]],
["20-UN-1 7/8-ext", [1.27, 23.0754, 46.1618, [[0, -0.4763], [0, 0.4763], [0.6874, 0.0794], [0.6874, -0.0794]]]],
["20-UN-1 7/8-int", [1.27, -23.8529, 47.6948, [[0, 0.5556], [0, -0.5556], [0.6874, -0.1588], [0.6874, 0.1588]]]],
["20-UN-1 15/16-ext", [1.27, 23.8689, 47.7489, [[0, -0.4763], [0, 0.4763], [0.6874, 0.0794], [0.6874, -0.0794]]]],
["20-UN-1 15/16-int", [1.27, -24.6468, 49.2826, [[0, 0.5556], [0, -0.5556], [0.6874, -0.1588], [0.6874, 0.1588]]]],
["20-UN-2-ext", [1.27, 24.6625, 49.3360, [[0, -0.4763], [0, 0.4763], [0.6874, 0.0794], [0.6874, -0.0794]]]],
["20-UN-2-int", [1.27, -25.4407, 50.8704, [[0, 0.5556], [0, -0.5556], [0.6874, -0.1588], [0.6874, 0.1588]]]],
["20-UN-2 1/8-ext", [1.27, 26.2496, 52.5102, [[0, -0.4763], [0, 0.4763], [0.6874, 0.0794], [0.6874, -0.0794]]]],
["20-UN-2 1/8-int", [1.27, -27.0285, 54.0461, [[0, 0.5556], [0, -0.5556], [0.6874, -0.1588], [0.6874, 0.1588]]]],
["20-UN-2 1/4-ext", [1.27, 27.8367, 55.6844, [[0, -0.4763], [0, 0.4763], [0.6874, 0.0794], [0.6874, -0.0794]]]],
["20-UN-2 1/4-int", [1.27, -28.6163, 57.2217, [[0, 0.5556], [0, -0.5556], [0.6874, -0.1588], [0.6874, 0.1588]]]],
["20-UN-2 3/8-ext", [1.27, 29.4239, 58.8587, [[0, -0.4763], [0, 0.4763], [0.6874, 0.0794], [0.6874, -0.0794]]]],
["20-UN-2 3/8-int", [1.27, -30.2041, 60.3973, [[0, 0.5556], [0, -0.5556], [0.6874, -0.1588], [0.6874, 0.1588]]]],
["20-UN-2 1/2-ext", [1.27, 31.0110, 62.0330, [[0, -0.4763], [0, 0.4763], [0.6874, 0.0794], [0.6874, -0.0794]]]],
["20-UN-2 1/2-int", [1.27, -31.7919, 63.5728, [[0, 0.5556], [0, -0.5556], [0.6874, -0.1588], [0.6874, 0.1588]]]],
["20-UN-2 5/8-ext", [1.27, 32.5982, 65.2073, [[0, -0.4763], [0, 0.4763], [0.6874, 0.0794], [0.6874, -0.0794]]]],
["20-UN-2 5/8-int", [1.27, -33.3797, 66.7484, [[0, 0.5556], [0, -0.5556], [0.6874, -0.1588], [0.6874, 0.1588]]]],
["20-UN-2 3/4-ext", [1.27, 34.1853, 68.3817, [[0, -0.4763], [0, 0.4763], [0.6874, 0.0794], [0.6874, -0.0794]]]],
["20-UN-2 3/4-int", [1.27, -34.9675, 69.9239, [[0, 0.5556], [0, -0.5556], [0.6874, -0.1588], [0.6874, 0.1588]]]],
["20-UN-2 7/8-ext", [1.27, 35.7725, 71.5560, [[0, -0.4763], [0, 0.4763], [0.6874, 0.0794], [0.6874, -0.0794]]]],
["20-UN-2 7/8-int", [1.27, -36.5552, 73.0994, [[0, 0.5556], [0, -0.5556], [0.6874, -0.1588], [0.6874, 0.1588]]]],
["20-UN-3-ext", [1.27, 37.3597, 74.7304, [[0, -0.4763], [0, 0.4763], [0.6874, 0.0794], [0.6874, -0.0794]]]],
["20-UN-3-int", [1.27, -38.1430, 76.2749, [[0, 0.5556], [0, -0.5556], [0.6874, -0.1588], [0.6874, 0.1588]]]],
["28-UN-#12-ext", [0.907143, 2.2179, 4.4436, [[0, -0.3402], [0, 0.3402], [0.4910, 0.0567], [0.4910, -0.0567]]]],
["28-UN-#12-int", [0.907143, -2.7711, 5.5343, [[0, 0.3969], [0, -0.3969], [0.4910, -0.1134], [0.4910, 0.1134]]]],
["28-UN-1/4-ext", [0.907143, 2.6492, 5.3063, [[0, -0.3402], [0, 0.3402], [0.4910, 0.0567], [0.4910, -0.0567]]]],
["28-UN-1/4-int", [0.907143, -3.2032, 6.3986, [[0, 0.3969], [0, -0.3969], [0.4910, -0.1134], [0.4910, 0.1134]]]],
["28-UN-5/16-ext", [0.907143, 3.4422, 6.8923, [[0, -0.3402], [0, 0.3402], [0.4910, 0.0567], [0.4910, -0.0567]]]],
["28-UN-5/16-int", [0.907143, -3.9976, 7.9873, [[0, 0.3969], [0, -0.3969], [0.4910, -0.1134], [0.4910, 0.1134]]]],
["28-UN-3/8-ext", [0.907143, 4.2353, 8.4785, [[0, -0.3402], [0, 0.3402], [0.4910, 0.0567], [0.4910, -0.0567]]]],
["28-UN-3/8-int", [0.907143, -4.7919, 9.5759, [[0, 0.3969], [0, -0.3969], [0.4910, -0.1134], [0.4910, 0.1134]]]],
["28-UN-7/16-ext", [0.907143, 5.0285, 10.0649, [[0, -0.3402], [0, 0.3402], [0.4910, 0.0567], [0.4910, -0.0567]]]],
["28-UN-7/16-int", [0.907143, -5.5861, 11.1643, [[0, 0.3969], [0, -0.3969], [0.4910, -0.1134], [0.4910, 0.1134]]]],
["28-UN-1/2-ext", [0.907143, 5.8217, 11.6513, [[0, -0.3402], [0, 0.3402], [0.4910, 0.0567], [0.4910, -0.0567]]]],
["28-UN-1/2-int", [0.907143, -6.3803, 12.7527, [[0, 0.3969], [0, -0.3969], [0.4910, -0.1134], [0.4910, 0.1134]]]],
["28-UN-9/16-ext", [0.907143, 6.6150, 13.2378, [[0, -0.3402], [0, 0.3402], [0.4910, 0.0567], [0.4910, -0.0567]]]],
["28-UN-9/16-int", [0.907143, -7.1744, 14.3410, [[0, 0.3969], [0, -0.3969], [0.4910, -0.1134], [0.4910, 0.1134]]]],
["28-UN-5/8-ext", [0.907143, 7.4083, 14.8244, [[0, -0.3402], [0, 0.3402], [0.4910, 0.0567], [0.4910, -0.0567]]]],
["28-UN-5/8-int", [0.907143, -7.9685, 15.9292, [[0, 0.3969], [0, -0.3969], [0.4910, -0.1134], [0.4910, 0.1134]]]],
["28-UN-11/16-ext", [0.907143, 8.2016, 16.4111, [[0, -0.3402], [0, 0.3402], [0.4910, 0.0567], [0.4910, -0.0567]]]],
["28-UN-11/16-int", [0.907143, -8.7626, 17.5174, [[0, 0.3969], [0, -0.3969], [0.4910, -0.1134], [0.4910, 0.1134]]]],
["28-UN-3/4-ext", [0.907143, 8.9950, 17.9978, [[0, -0.3402], [0, 0.3402], [0.4910, 0.0567], [0.4910, -0.0567]]]],
["28-UN-3/4-int", [0.907143, -9.5567, 19.1055, [[0, 0.3969], [0, -0.3969], [0.4910, -0.1134], [0.4910, 0.1134]]]],
["28-UN-13/16-ext", [0.907143, 9.7884, 19.5846, [[0, -0.3402], [0, 0.3402], [0.4910, 0.0567], [0.4910, -0.0567]]]],
["28-UN-13/16-int", [0.907143, -10.3508, 20.6937, [[0, 0.3969], [0, -0.3969], [0.4910, -0.1134], [0.4910, 0.1134]]]],
["28-UN-7/8-ext", [0.907143, 10.5818, 21.1714, [[0, -0.3402], [0, 0.3402], [0.4910, 0.0567], [0.4910, -0.0567]]]],
["28-UN-7/8-int", [0.907143, -11.1448, 22.2817, [[0, 0.3969], [0, -0.3969], [0.4910, -0.1134], [0.4910, 0.1134]]]],
["28-UN-15/16-ext", [0.907143, 11.3752, 22.7582, [[0, -0.3402], [0, 0.3402], [0.4910, 0.0567], [0.4910, -0.0567]]]],
["28-UN-15/16-int", [0.907143, -11.9388, 23.8698, [[0, 0.3969], [0, -0.3969], [0.4910, -0.1134], [0.4910, 0.1134]]]],
["28-UN-1-ext", [0.907143, 12.1686, 24.3450, [[0, -0.3402], [0, 0.3402], [0.4910, 0.0567], [0.4910, -0.0567]]]],
["28-UN-1-int", [0.907143, -12.7328, 25.4578, [[0, 0.3969], [0, -0.3969], [0.4910, -0.1134], [0.4910, 0.1134]]]],
["28-UN-1 1/16-ext", [0.907143, 12.9620, 25.9319, [[0, -0.3402], [0, 0.3402], [0.4910, 0.0567], [0.4910, -0.0567]]]],
["28-UN-1 1/16-int", [0.907143, -13.5268, 27.0458, [[0, 0.3969], [0, -0.3969], [0.4910, -0.1134], [0.4910, 0.1134]]]],
["28-UN-1 1/8-ext", [0.907143, 13.7555, 27.5188, [[0, -0.3402], [0, 0.3402], [0.4910, 0.0567], [0.4910, -0.0567]]]],
["28-UN-1 1/8-int", [0.907143, -14.3208, 28.6338, [[0, 0.3969], [0, -0.3969], [0.4910, -0.1134], [0.4910, 0.1134]]]],
["28-UN-1 3/16-ext", [0.907143, 14.5489, 29.1057, [[0, -0.3402], [0, 0.3402], [0.4910, 0.0567], [0.4910, -0.0567]]]],
["28-UN-1 3/16-int", [0.907143, -15.1148, 30.2218, [[0, 0.3969], [0, -0.3969], [0.4910, -0.1134], [0.4910, 0.1134]]]],
["28-UN-1 1/4-ext", [0.907143, 15.3424, 30.6927, [[0, -0.3402], [0, 0.3402], [0.4910, 0.0567], [0.4910, -0.0567]]]],
["28-UN-1 1/4-int", [0.907143, -15.9088, 31.8097, [[0, 0.3969], [0, -0.3969], [0.4910, -0.1134], [0.4910, 0.1134]]]],
["28-UN-1 5/16-ext", [0.907143, 16.1359, 32.2796, [[0, -0.3402], [0, 0.3402], [0.4910, 0.0567], [0.4910, -0.0567]]]],
["28-UN-1 5/16-int", [0.907143, -16.7028, 33.3977, [[0, 0.3969], [0, -0.3969], [0.4910, -0.1134], [0.4910, 0.1134]]]],
["28-UN-1 3/8-ext", [0.907143, 16.9294, 33.8666, [[0, -0.3402], [0, 0.3402], [0.4910, 0.0567], [0.4910, -0.0567]]]],
["28-UN-1 3/8-int", [0.907143, -17.4967, 34.9856, [[0, 0.3969], [0, -0.3969], [0.4910, -0.1134], [0.4910, 0.1134]]]],
["28-UN-1 7/16-ext", [0.907143, 17.7229, 35.4536, [[0, -0.3402], [0, 0.3402], [0.4910, 0.0567], [0.4910, -0.0567]]]],
["28-UN-1 7/16-int", [0.907143, -18.2907, 36.5735, [[0, 0.3969], [0, -0.3969], [0.4910, -0.1134], [0.4910, 0.1134]]]],
["28-UN-1 1/2-ext", [0.907143, 18.5164, 37.0406, [[0, -0.3402], [0, 0.3402], [0.4910, 0.0567], [0.4910, -0.0567]]]],
["28-UN-1 1/2-int", [0.907143, -19.0846, 38.1614, [[0, 0.3969], [0, -0.3969], [0.4910, -0.1134], [0.4910, 0.1134]]]],
["32-UN-#6-ext", [0.79375, 1.2919, 2.5907, [[0, -0.2977], [0, 0.2977], [0.4296, 0.0496], [0.4296, -0.0496]]]],
["32-UN-#6-int", [0.79375, -1.7779, 3.5488, [[0, 0.3473], [0, -0.3473], [0.4296, -0.0992], [0.4296, 0.0992]]]],
["32-UN-#8-ext", [0.79375, 1.6216, 3.2501, [[0, -0.2977], [0, 0.2977], [0.4296, 0.0496], [0.4296, -0.0496]]]],
["32-UN-#8-int", [0.79375, -2.1084, 4.2100, [[0, 0.3473], [0, -0.3473], [0.4296, -0.0992], [0.4296, 0.0992]]]],
["32-UN-#10-ext", [0.79375, 1.9514, 3.9097, [[0, -0.2977], [0, 0.2977], [0.4296, 0.0496], [0.4296, -0.0496]]]],
["32-UN-#10-int", [0.79375, -2.4390, 4.8711, [[0, 0.3473], [0, -0.3473], [0.4296, -0.0992], [0.4296, 0.0992]]]],
["32-UN-#12-ext", [0.79375, 2.2812, 4.5693, [[0, -0.2977], [0, 0.2977], [0.4296, 0.0496], [0.4296, -0.0496]]]],
["32-UN-#12-int", [0.79375, -2.7695, 5.5321, [[0, 0.3473], [0, -0.3473], [0.4296, -0.0992], [0.4296, 0.0992]]]],
["32-UN-1/4-ext", [0.79375, 2.7126, 5.4320, [[0, -0.2977], [0, 0.2977], [0.4296, 0.0496], [0.4296, -0.0496]]]],
["32-UN-1/4-int", [0.79375, -3.2017, 6.3964, [[0, 0.3473], [0, -0.3473], [0.4296, -0.0992], [0.4296, 0.0992]]]],
["32-UN-5/16-ext", [0.79375, 3.5056, 7.0180, [[0, -0.2977], [0, 0.2977], [0.4296, 0.0496], [0.4296, -0.0496]]]],
["32-UN-5/16-int", [0.79375, -3.9960, 7.9851, [[0, 0.3473], [0, -0.3473], [0.4296, -0.0992], [0.4296, 0.0992]]]],
["32-UN-3/8-ext", [0.79375, 4.2987, 8.6042, [[0, -0.2977], [0, 0.2977], [0.4296, 0.0496], [0.4296, -0.0496]]]],
["32-UN-3/8-int", [0.79375, -4.7903, 9.5737, [[0, 0.3473], [0, -0.3473], [0.4296, -0.0992], [0.4296, 0.0992]]]],
["32-UN-7/16-ext", [0.79375, 5.0918, 10.1906, [[0, -0.2977], [0, 0.2977], [0.4296, 0.0496], [0.4296, -0.0496]]]],
["32-UN-7/16-int", [0.79375, -5.5845, 11.1621, [[0, 0.3473], [0, -0.3473], [0.4296, -0.0992], [0.4296, 0.0992]]]],
["32-UN-1/2-ext", [0.79375, 5.8851, 11.7770, [[0, -0.2977], [0, 0.2977], [0.4296, 0.0496], [0.4296, -0.0496]]]],
["32-UN-1/2-int", [0.79375, -6.3787, 12.7505, [[0, 0.3473], [0, -0.3473], [0.4296, -0.0992], [0.4296, 0.0992]]]],
["32-UN-9/16-ext", [0.79375, 6.6783, 13.3635, [[0, -0.2977], [0, 0.2977], [0.4296, 0.0496], [0.4296, -0.0496]]]],
["32-UN-9/16-int", [0.79375, -7.1728, 14.3388, [[0, 0.3473], [0, -0.3473], [0.4296, -0.0992], [0.4296, 0.0992]]]],
["32-UN-5/8-ext", [0.79375, 7.4716, 14.9502, [[0, -0.2977], [0, 0.2977], [0.4296, 0.0496], [0.4296, -0.0496]]]],
["32-UN-5/8-int", [0.79375, -7.9669, 15.9270, [[0, 0.3473], [0, -0.3473], [0.4296, -0.0992], [0.4296, 0.0992]]]],
["32-UN-11/16-ext", [0.79375, 8.2650, 16.5368, [[0, -0.2977], [0, 0.2977], [0.4296, 0.0496], [0.4296, -0.0496]]]],
["32-UN-11/16-int", [0.79375, -8.7610, 17.5152, [[0, 0.3473], [0, -0.3473], [0.4296, -0.0992], [0.4296, 0.0992]]]],
["32-UN-3/4-ext", [0.79375, 9.0583, 18.1235, [[0, -0.2977], [0, 0.2977], [0.4296, 0.0496], [0.4296, -0.0496]]]],
["32-UN-3/4-int", [0.79375, -9.5551, 19.1033, [[0, 0.3473], [0, -0.3473], [0.4296, -0.0992], [0.4296, 0.0992]]]],
["32-UN-13/16-ext", [0.79375, 9.8517, 19.7103, [[0, -0.2977], [0, 0.2977], [0.4296, 0.0496], [0.4296, -0.0496]]]],
["32-UN-13/16-int", [0.79375, -10.3492, 20.6914, [[0, 0.3473], [0, -0.3473], [0.4296, -0.0992], [0.4296, 0.0992]]]],
];

100
design/UIS_thread.awk Normal file
View File

@ -0,0 +1,100 @@
function tan(x) {
return(sin(x) / cos(x))
}
function min(x, y) {
if (x < y) return(x)
else return(y)
}
function calculateThreadlibSpecs() {
Designator = $1;
TPI = $2;
D = $3;
P = 1 / TPI;
H = P / 2 / tan(phi / 2);
basicPitchD = D - 3 / 4 * H;
nfields = split(Designator, fields, "_");
tp = fields[1];
if (nfields > 2)
tp = tp "-" fields[2]
if (tp=="UNC" || tp=="UNF" || tp=="4-UN" || tp=="6-UN" || tp=="8-UN")
LE = D;
else
LE = 9 * P;
# external thread:
tolPitchD = 0.0015 * D**(1/3) + 0.0015 * sqrt(LE) + 0.015 * P**(2/3);
maxPitchD = basicPitchD - 0.300 * tolPitchD;
minPitchD = maxPitchD - tolPitchD;
centerPitchD = 0.5 * (minPitchD + maxPitchD);
RrotExt = centerPitchD / 2 - H / 4;
DSupportExt = 2 * RrotExt + 0.01 * H ;
RrotExt = RrotExt * inch;
DSupportExt = DSupportExt * inch;
dzCrestExt = P / 16 * inch;
dzRootExt = 3 / 8 * P * inch;
drRootExt = 0.;
drCrestExt = 5 / 8 * H * inch;
# internal thread:
tolPitchD = 1.300 * tolPitchD;
minPitchD = basicPitchD;
maxPitchD = minPitchD + tolPitchD;
centerPitchD = 0.5 * (minPitchD + maxPitchD);
RrotInt = -((centerPitchD + H) / 2 - H / 8);
DSupportInt = -2 * RrotInt - 0.01 * H;
RrotInt = RrotInt * inch;
DSupportInt = DSupportInt * inch;
dzCrestInt = P / 8 * inch;
dzRootInt = 7 / 16 * P * inch;
drRootInt = 0.;
drCrestInt = 5 / 8 * H * inch;
P = P * inch;
}
BEGIN {
FS = "\t";
pi = atan2(0, -1);
deg = pi / 180;
phi = 60 * deg;
inch = 25.4;
}
/^[^#]/ {
calculateThreadlibSpecs();
# External thread:
printf Designator "-ext," # designator
printf P "," # pitch
printf "%.4f,", RrotExt # Rrot
printf "%.4f,", DSupportExt # Dsupport
printf drRootExt "," # r0
printf "%.4f,", -dzRootExt # z0
printf drRootExt "," # r1
printf "%.4f,", +dzRootExt # z1
printf "%.4f,", drCrestExt # r2
printf "%.4f,", +dzCrestExt # z2
printf "%.4f,", drCrestExt # r3
printf "%.4f\n", -dzCrestExt; # z3
# Internal thread:
printf Designator "-int," # designator
printf P "," # pitch
printf "%.4f,", RrotInt # Rrot
printf "%.4f,", DSupportInt # Dsupport
printf drRootInt "," # r0
printf "%.4f,", +dzRootInt # z0
printf drRootInt "," # r1
printf "%.4f,", -dzRootInt # z1
printf "%.4f,", drCrestInt # r2
printf "%.4f,", -dzCrestInt # z2
printf "%.4f,", drCrestInt # r3
printf "%.4f\n", +dzCrestInt; # z3
}

392
design/UIS_thread.csv Normal file
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@ -0,0 +1,392 @@
# designator TPI D
UNC-#1 64 0.0730
UNC-#2 56 0.0860
UNC-#3 48 0.0990
UNC-#4 40 0.1120
UNC-#5 40 0.1250
UNC-#6 32 0.1380
UNC-#8 32 0.1640
UNC-#10 24 0.1900
UNC-#12 24 0.2160
UNC-1/4 20 0.2500
UNC-5/16 18 0.3125
UNC-3/8 16 0.3750
UNC-7/16 14 0.4375
UNC-1/2 13 0.5000
UNC-9/16 12 0.5625
UNC-5/8 11 0.6250
UNC-3/4 10 0.7500
UNC-7/8 9 0.8750
UNC-1 8 1.0000
UNC-1 1/8 7 1.1250
UNC-1 1/4 7 1.2500
UNC-1 3/8 6 1.3750
UNC-1 1/2 6 1.5000
UNC-1 3/4 5 1.7500
UNC-2 4 2.0000
UNC-2 1/4 4 2.2500
UNC-2 1/2 4 2.5000
UNC-2 3/4 4 2.7500
UNC-3 4 3.0000
UNC-3 1/4 4 3.2500
UNC-3 1/2 4 3.5000
UNC-3 3/4 4 3.7500
UNC-4 4 4.0000
UNF-#0 80 0.0600
UNF-#1 72 0.0730
UNF-#2 64 0.0860
UNF-#3 56 0.0990
UNF-#4 48 0.1120
UNF-#5 44 0.1250
UNF-#6 40 0.1380
UNF-#8 36 0.1640
UNF-#10 32 0.1900
UNF-#12 28 0.2160
UNF-1/4 28 0.2500
UNF-5/16 24 0.3125
UNF-3/8 24 0.3750
UNF-7/16 20 0.4375
UNF-1/2 20 0.5000
UNF-9/16 18 0.5625
UNF-5/8 18 0.6250
UNF-3/4 16 0.7500
UNF-7/8 14 0.8750
UNF-1 12 1.0000
UNF-1 1/8 12 1.1250
UNF-1 1/4 12 1.2500
UNF-1 3/8 12 1.3750
UNF-1 1/2 12 1.5000
UNEF-#12 32 0.2160
UNEF-1/4 32 0.2500
UNEF-5/16 32 0.3125
UNEF-3/8 32 0.3750
UNEF-7/16 28 0.4375
UNEF-1/2 28 0.5000
UNEF-9/16 24 0.5625
UNEF-5/8 24 0.6250
UNEF-11/16 24 0.6875
UNEF-3/4 20 0.7500
UNEF-13/16 20 0.8125
UNEF-7/8 20 0.8750
UNEF-15/16 20 0.9375
UNEF-1 20 1.0000
UNEF-1 1/16 18 1.0625
UNEF-1 1/8 18 1.1250
UNEF-1 3/16 18 1.1875
UNEF-1 1/4 18 1.2500
UNEF-1 5/16 18 1.3125
UNEF-1 3/8 18 1.3750
UNEF-1 7/16 18 1.4375
UNEF-1 1/2 18 1.5000
UNEF-1 9/16 18 1.5625
UNEF-1 5/8 18 1.6250
UNEF-1 11/16 18 1.6875
4-UN-2 1/2 4 2.5000
4-UN-2 5/8 4 2.6250
4-UN-2 3/4 4 2.7500
4-UN-2 7/8 4 2.8750
4-UN-3 4 3.0000
4-UN-3 1/8 4 3.1250
4-UN-3 1/4 4 3.2500
4-UN-3 3/8 4 3.3750
4-UN-3 1/2 4 3.5000
4-UN-3 5/8 4 3.6250
4-UN-3 3/4 4 3.7500
4-UN-3 7/8 4 3.8750
4-UN-4 4 4.0000
4-UN-4 1/8 4 4.1250
4-UN-4 1/4 4 4.2500
4-UN-4 3/8 4 4.3750
4-UN-4 1/2 4 4.5000
4-UN-4 5/8 4 4.6250
4-UN-4 3/4 4 4.7500
4-UN-4 7/8 4 4.8750
4-UN-5 4 5.0000
4-UN-5 1/8 4 5.1250
4-UN-5 1/4 4 5.2500
4-UN-5 3/8 4 5.3750
4-UN-5 1/2 4 5.5000
4-UN-5 5/8 4 5.6250
4-UN-5 3/4 4 5.7500
4-UN-5 7/8 4 5.8750
4-UN-6 4 6.0000
6-UN-1 3/8 6 1.3750
6-UN-1 7/16 6 1.4375
6-UN-1 1/2 6 1.5000
6-UN-1 9/16 6 1.5625
6-UN-1 5/8 6 1.6250
6-UN-1 11/16 6 1.6875
6-UN-1 3/4 6 1.7500
6-UN-1 13/16 6 1.8125
6-UN-1 7/8 6 1.8750
6-UN-1 15/16 6 1.9375
6-UN-2 6 2.0000
6-UN-2 1/8 6 2.1250
6-UN-2 1/4 6 2.2500
6-UN-2 3/8 6 2.3750
6-UN-2 1/2 6 2.5000
6-UN-2 5/8 6 2.6250
6-UN-2 3/4 6 2.7500
6-UN-2 7/8 6 2.8750
6-UN-3 6 3.0000
6-UN-3 1/8 6 3.1250
6-UN-3 1/4 6 3.2500
6-UN-3 3/8 6 3.3750
6-UN-3 1/2 6 3.5000
6-UN-3 5/8 6 3.6250
6-UN-3 3/4 6 3.7500
6-UN-3 7/8 6 3.8750
6-UN-4 6 4.0000
6-UN-4 1/8 6 4.1250
6-UN-4 1/4 6 4.2500
6-UN-4 3/8 6 4.3750
6-UN-4 1/2 6 4.5000
6-UN-4 5/8 6 4.6250
6-UN-4 3/4 6 4.7500
6-UN-4 7/8 6 4.8750
6-UN-5 6 5.0000
6-UN-5 1/8 6 5.1250
6-UN-5 1/4 6 5.2500
6-UN-5 3/8 6 5.3750
6-UN-5 1/2 6 5.5000
6-UN-5 5/8 6 5.6250
6-UN-5 3/4 6 5.7500
6-UN-5 7/8 6 5.8750
6-UN-6 6 6.0000
8-UN-1 8 1.0000
8-UN-1 1/16 8 1.0625
8-UN-1 1/8 8 1.1250
8-UN-1 3/16 8 1.1875
8-UN-1 1/4 8 1.2500
8-UN-1 5/16 8 1.3125
8-UN-1 3/8 8 1.3750
8-UN-1 7/16 8 1.4375
8-UN-1 1/2 8 1.5000
8-UN-1 9/16 8 1.5625
8-UN-1 5/8 8 1.6250
8-UN-1 11/16 8 1.6875
8-UN-1 3/4 8 1.7500
8-UN-1 13/16 8 1.8125
8-UN-1 7/8 8 1.8750
8-UN-1 15/16 8 1.9375
8-UN-2 8 2.0000
8-UN-2 1/8 8 2.1250
8-UN-2 1/4 8 2.2500
8-UN-2 3/8 8 2.3750
8-UN-2 1/2 8 2.5000
8-UN-2 5/8 8 2.6250
8-UN-2 3/4 8 2.7500
8-UN-2 7/8 8 2.8750
8-UN-3 8 3.0000
8-UN-3 1/8 8 3.1250
8-UN-3 1/4 8 3.2500
8-UN-3 3/8 8 3.3750
8-UN-3 1/2 8 3.5000
8-UN-3 5/8 8 3.6250
8-UN-3 3/4 8 3.7500
8-UN-3 7/8 8 3.8750
8-UN-4 8 4.0000
8-UN-4 1/8 8 4.1250
8-UN-4 1/4 8 4.2500
8-UN-4 3/8 8 4.3750
8-UN-4 1/2 8 4.5000
8-UN-4 5/8 8 4.6250
8-UN-4 3/4 8 4.7500
8-UN-4 7/8 8 4.8750
8-UN-5 8 5.0000
8-UN-5 1/8 8 5.1250
8-UN-5 1/4 8 5.2500
8-UN-5 3/8 8 5.3750
8-UN-5 1/2 8 5.5000
8-UN-5 5/8 8 5.6250
8-UN-5 3/4 8 5.7500
8-UN-5 7/8 8 5.8750
8-UN-6 8 6.0000
12-UN-9/16 12 0.5625
12-UN-5/8 12 0.6250
12-UN-11/16 12 0.6875
12-UN-3/4 12 0.7500
12-UN-13/16 12 0.8125
12-UN-7/8 12 0.8750
12-UN-15/16 12 0.9375
12-UN-1 12 1.0000
12-UN-1 1/16 12 1.0625
12-UN-1 1/8 12 1.1250
12-UN-1 3/16 12 1.1875
12-UN-1 1/4 12 1.2500
12-UN-1 5/16 12 1.3125
12-UN-1 3/8 12 1.3750
12-UN-1 7/16 12 1.4375
12-UN-1 1/2 12 1.5000
12-UN-1 9/16 12 1.5625
12-UN-1 5/8 12 1.6250
12-UN-1 11/16 12 1.6875
12-UN-1 3/4 12 1.7500
12-UN-1 13/16 12 1.8125
12-UN-1 7/8 12 1.8750
12-UN-1 15/16 12 1.9375
12-UN-2 12 2.0000
12-UN-2 1/8 12 2.1250
12-UN-2 1/4 12 2.2500
12-UN-2 3/8 12 2.3750
12-UN-2 1/2 12 2.5000
12-UN-2 5/8 12 2.6250
12-UN-2 3/4 12 2.7500
12-UN-2 7/8 12 2.8750
12-UN-3 12 3.0000
12-UN-3 1/8 12 3.1250
12-UN-3 1/4 12 3.2500
12-UN-3 3/8 12 3.3750
12-UN-3 1/2 12 3.5000
12-UN-3 5/8 12 3.6250
12-UN-3 3/4 12 3.7500
12-UN-3 7/8 12 3.8750
12-UN-4 12 4.0000
12-UN-4 1/8 12 4.1250
12-UN-4 1/4 12 4.2500
12-UN-4 3/8 12 4.3750
12-UN-4 1/2 12 4.5000
12-UN-4 5/8 12 4.6250
12-UN-4 3/4 12 4.7500
12-UN-4 7/8 12 4.8750
12-UN-5 12 5.0000
12-UN-5 1/8 12 5.1250
12-UN-5 1/4 12 5.2500
12-UN-5 3/8 12 5.3750
12-UN-5 1/2 12 5.5000
12-UN-5 5/8 12 5.6250
12-UN-5 3/4 12 5.7500
12-UN-5 7/8 12 5.8750
12-UN-6 12 6.0000
16-UN-3/8 16 0.3750
16-UN-7/16 16 0.4375
16-UN-1/2 16 0.5000
16-UN-9/16 16 0.5625
16-UN-5/8 16 0.6250
16-UN-11/16 16 0.6875
16-UN-3/4 16 0.7500
16-UN-13/16 16 0.8125
16-UN-7/8 16 0.8750
16-UN-15/16 16 0.9375
16-UN-1 16 1.0000
16-UN-1 1/16 16 1.0625
16-UN-1 1/8 16 1.1250
16-UN-1 3/16 16 1.1875
16-UN-1 1/4 16 1.2500
16-UN-1 5/16 16 1.3125
16-UN-1 3/8 16 1.3750
16-UN-1 7/16 16 1.4375
16-UN-1 1/2 16 1.5000
16-UN-1 9/16 16 1.5625
16-UN-1 5/8 16 1.6250
16-UN-1 11/16 16 1.6875
16-UN-1 3/4 16 1.7500
16-UN-1 13/16 16 1.8125
16-UN-1 7/8 16 1.8750
16-UN-1 15/16 16 1.9375
16-UN-2 16 2.0000
16-UN-2 1/8 16 2.1250
16-UN-2 1/4 16 2.2500
16-UN-2 3/8 16 2.3750
16-UN-2 1/2 16 2.5000
16-UN-2 5/8 16 2.6250
16-UN-2 3/4 16 2.7500
16-UN-2 7/8 16 2.8750
16-UN-3 16 3.0000
16-UN-3 1/8 16 3.1250
16-UN-3 1/4 16 3.2500
16-UN-3 3/8 16 3.3750
16-UN-3 1/2 16 3.5000
16-UN-3 5/8 16 3.6250
16-UN-3 3/4 16 3.7500
16-UN-3 7/8 16 3.8750
16-UN-4 16 4.0000
16-UN-4 1/8 16 4.1250
16-UN-4 1/4 16 4.2500
16-UN-4 3/8 16 4.3750
16-UN-4 1/2 16 4.5000
16-UN-4 5/8 16 4.6250
16-UN-4 3/4 16 4.7500
16-UN-4 7/8 16 4.8750
16-UN-5 16 5.0000
16-UN-5 1/8 16 5.1250
16-UN-5 1/4 16 5.2500
16-UN-5 3/8 16 5.3750
16-UN-5 1/2 16 5.5000
16-UN-5 5/8 16 5.6250
16-UN-5 3/4 16 5.7500
16-UN-5 7/8 16 5.8750
16-UN-6 16 6.0000
20-UN-1/4 20 0.2500
20-UN-5/16 20 0.3125
20-UN-3/8 20 0.3750
20-UN-7/16 20 0.4375
20-UN-1/2 20 0.5000
20-UN-9/16 20 0.5625
20-UN-5/8 20 0.6250
20-UN-11/16 20 0.6875
20-UN-3/4 20 0.7500
20-UN-13/16 20 0.8125
20-UN-7/8 20 0.8750
20-UN-15/16 20 0.9375
20-UN-1 20 1.0000
20-UN-1 1/16 20 1.0625
20-UN-1 1/8 20 1.1250
20-UN-1 3/16 20 1.1875
20-UN-1 1/4 20 1.2500
20-UN-1 5/16 20 1.3125
20-UN-1 3/8 20 1.3750
20-UN-1 7/16 20 1.4375
20-UN-1 1/2 20 1.5000
20-UN-1 9/16 20 1.5625
20-UN-1 5/8 20 1.6250
20-UN-1 11/16 20 1.6875
20-UN-1 3/4 20 1.7500
20-UN-1 13/16 20 1.8125
20-UN-1 7/8 20 1.8750
20-UN-1 15/16 20 1.9375
20-UN-2 20 2.0000
20-UN-2 1/8 20 2.1250
20-UN-2 1/4 20 2.2500
20-UN-2 3/8 20 2.3750
20-UN-2 1/2 20 2.5000
20-UN-2 5/8 20 2.6250
20-UN-2 3/4 20 2.7500
20-UN-2 7/8 20 2.8750
20-UN-3 20 3.0000
28-UN-#12 28 0.2160
28-UN-1/4 28 0.2500
28-UN-5/16 28 0.3125
28-UN-3/8 28 0.3750
28-UN-7/16 28 0.4375
28-UN-1/2 28 0.5000
28-UN-9/16 28 0.5625
28-UN-5/8 28 0.6250
28-UN-11/16 28 0.6875
28-UN-3/4 28 0.7500
28-UN-13/16 28 0.8125
28-UN-7/8 28 0.8750
28-UN-15/16 28 0.9375
28-UN-1 28 1.0000
28-UN-1 1/16 28 1.0625
28-UN-1 1/8 28 1.1250
28-UN-1 3/16 28 1.1875
28-UN-1 1/4 28 1.2500
28-UN-1 5/16 28 1.3125
28-UN-1 3/8 28 1.3750
28-UN-1 7/16 28 1.4375
28-UN-1 1/2 28 1.5000
32-UN-#6 32 0.1380
32-UN-#8 32 0.1640
32-UN-#10 32 0.1900
32-UN-#12 32 0.2160
32-UN-1/4 32 0.2500
32-UN-5/16 32 0.3125
32-UN-3/8 32 0.3750
32-UN-7/16 32 0.4375
32-UN-1/2 32 0.5000
32-UN-9/16 32 0.5625
32-UN-5/8 32 0.6250
32-UN-11/16 32 0.6875
32-UN-3/4 32 0.7500
32-UN-13/16 32 0.8125
1 # designator TPI D
2 UNC-#1 64 0.0730
3 UNC-#2 56 0.0860
4 UNC-#3 48 0.0990
5 UNC-#4 40 0.1120
6 UNC-#5 40 0.1250
7 UNC-#6 32 0.1380
8 UNC-#8 32 0.1640
9 UNC-#10 24 0.1900
10 UNC-#12 24 0.2160
11 UNC-1/4 20 0.2500
12 UNC-5/16 18 0.3125
13 UNC-3/8 16 0.3750
14 UNC-7/16 14 0.4375
15 UNC-1/2 13 0.5000
16 UNC-9/16 12 0.5625
17 UNC-5/8 11 0.6250
18 UNC-3/4 10 0.7500
19 UNC-7/8 9 0.8750
20 UNC-1 8 1.0000
21 UNC-1 1/8 7 1.1250
22 UNC-1 1/4 7 1.2500
23 UNC-1 3/8 6 1.3750
24 UNC-1 1/2 6 1.5000
25 UNC-1 3/4 5 1.7500
26 UNC-2 4 2.0000
27 UNC-2 1/4 4 2.2500
28 UNC-2 1/2 4 2.5000
29 UNC-2 3/4 4 2.7500
30 UNC-3 4 3.0000
31 UNC-3 1/4 4 3.2500
32 UNC-3 1/2 4 3.5000
33 UNC-3 3/4 4 3.7500
34 UNC-4 4 4.0000
35 UNF-#0 80 0.0600
36 UNF-#1 72 0.0730
37 UNF-#2 64 0.0860
38 UNF-#3 56 0.0990
39 UNF-#4 48 0.1120
40 UNF-#5 44 0.1250
41 UNF-#6 40 0.1380
42 UNF-#8 36 0.1640
43 UNF-#10 32 0.1900
44 UNF-#12 28 0.2160
45 UNF-1/4 28 0.2500
46 UNF-5/16 24 0.3125
47 UNF-3/8 24 0.3750
48 UNF-7/16 20 0.4375
49 UNF-1/2 20 0.5000
50 UNF-9/16 18 0.5625
51 UNF-5/8 18 0.6250
52 UNF-3/4 16 0.7500
53 UNF-7/8 14 0.8750
54 UNF-1 12 1.0000
55 UNF-1 1/8 12 1.1250
56 UNF-1 1/4 12 1.2500
57 UNF-1 3/8 12 1.3750
58 UNF-1 1/2 12 1.5000
59 UNEF-#12 32 0.2160
60 UNEF-1/4 32 0.2500
61 UNEF-5/16 32 0.3125
62 UNEF-3/8 32 0.3750
63 UNEF-7/16 28 0.4375
64 UNEF-1/2 28 0.5000
65 UNEF-9/16 24 0.5625
66 UNEF-5/8 24 0.6250
67 UNEF-11/16 24 0.6875
68 UNEF-3/4 20 0.7500
69 UNEF-13/16 20 0.8125
70 UNEF-7/8 20 0.8750
71 UNEF-15/16 20 0.9375
72 UNEF-1 20 1.0000
73 UNEF-1 1/16 18 1.0625
74 UNEF-1 1/8 18 1.1250
75 UNEF-1 3/16 18 1.1875
76 UNEF-1 1/4 18 1.2500
77 UNEF-1 5/16 18 1.3125
78 UNEF-1 3/8 18 1.3750
79 UNEF-1 7/16 18 1.4375
80 UNEF-1 1/2 18 1.5000
81 UNEF-1 9/16 18 1.5625
82 UNEF-1 5/8 18 1.6250
83 UNEF-1 11/16 18 1.6875
84 4-UN-2 1/2 4 2.5000
85 4-UN-2 5/8 4 2.6250
86 4-UN-2 3/4 4 2.7500
87 4-UN-2 7/8 4 2.8750
88 4-UN-3 4 3.0000
89 4-UN-3 1/8 4 3.1250
90 4-UN-3 1/4 4 3.2500
91 4-UN-3 3/8 4 3.3750
92 4-UN-3 1/2 4 3.5000
93 4-UN-3 5/8 4 3.6250
94 4-UN-3 3/4 4 3.7500
95 4-UN-3 7/8 4 3.8750
96 4-UN-4 4 4.0000
97 4-UN-4 1/8 4 4.1250
98 4-UN-4 1/4 4 4.2500
99 4-UN-4 3/8 4 4.3750
100 4-UN-4 1/2 4 4.5000
101 4-UN-4 5/8 4 4.6250
102 4-UN-4 3/4 4 4.7500
103 4-UN-4 7/8 4 4.8750
104 4-UN-5 4 5.0000
105 4-UN-5 1/8 4 5.1250
106 4-UN-5 1/4 4 5.2500
107 4-UN-5 3/8 4 5.3750
108 4-UN-5 1/2 4 5.5000
109 4-UN-5 5/8 4 5.6250
110 4-UN-5 3/4 4 5.7500
111 4-UN-5 7/8 4 5.8750
112 4-UN-6 4 6.0000
113 6-UN-1 3/8 6 1.3750
114 6-UN-1 7/16 6 1.4375
115 6-UN-1 1/2 6 1.5000
116 6-UN-1 9/16 6 1.5625
117 6-UN-1 5/8 6 1.6250
118 6-UN-1 11/16 6 1.6875
119 6-UN-1 3/4 6 1.7500
120 6-UN-1 13/16 6 1.8125
121 6-UN-1 7/8 6 1.8750
122 6-UN-1 15/16 6 1.9375
123 6-UN-2 6 2.0000
124 6-UN-2 1/8 6 2.1250
125 6-UN-2 1/4 6 2.2500
126 6-UN-2 3/8 6 2.3750
127 6-UN-2 1/2 6 2.5000
128 6-UN-2 5/8 6 2.6250
129 6-UN-2 3/4 6 2.7500
130 6-UN-2 7/8 6 2.8750
131 6-UN-3 6 3.0000
132 6-UN-3 1/8 6 3.1250
133 6-UN-3 1/4 6 3.2500
134 6-UN-3 3/8 6 3.3750
135 6-UN-3 1/2 6 3.5000
136 6-UN-3 5/8 6 3.6250
137 6-UN-3 3/4 6 3.7500
138 6-UN-3 7/8 6 3.8750
139 6-UN-4 6 4.0000
140 6-UN-4 1/8 6 4.1250
141 6-UN-4 1/4 6 4.2500
142 6-UN-4 3/8 6 4.3750
143 6-UN-4 1/2 6 4.5000
144 6-UN-4 5/8 6 4.6250
145 6-UN-4 3/4 6 4.7500
146 6-UN-4 7/8 6 4.8750
147 6-UN-5 6 5.0000
148 6-UN-5 1/8 6 5.1250
149 6-UN-5 1/4 6 5.2500
150 6-UN-5 3/8 6 5.3750
151 6-UN-5 1/2 6 5.5000
152 6-UN-5 5/8 6 5.6250
153 6-UN-5 3/4 6 5.7500
154 6-UN-5 7/8 6 5.8750
155 6-UN-6 6 6.0000
156 8-UN-1 8 1.0000
157 8-UN-1 1/16 8 1.0625
158 8-UN-1 1/8 8 1.1250
159 8-UN-1 3/16 8 1.1875
160 8-UN-1 1/4 8 1.2500
161 8-UN-1 5/16 8 1.3125
162 8-UN-1 3/8 8 1.3750
163 8-UN-1 7/16 8 1.4375
164 8-UN-1 1/2 8 1.5000
165 8-UN-1 9/16 8 1.5625
166 8-UN-1 5/8 8 1.6250
167 8-UN-1 11/16 8 1.6875
168 8-UN-1 3/4 8 1.7500
169 8-UN-1 13/16 8 1.8125
170 8-UN-1 7/8 8 1.8750
171 8-UN-1 15/16 8 1.9375
172 8-UN-2 8 2.0000
173 8-UN-2 1/8 8 2.1250
174 8-UN-2 1/4 8 2.2500
175 8-UN-2 3/8 8 2.3750
176 8-UN-2 1/2 8 2.5000
177 8-UN-2 5/8 8 2.6250
178 8-UN-2 3/4 8 2.7500
179 8-UN-2 7/8 8 2.8750
180 8-UN-3 8 3.0000
181 8-UN-3 1/8 8 3.1250
182 8-UN-3 1/4 8 3.2500
183 8-UN-3 3/8 8 3.3750
184 8-UN-3 1/2 8 3.5000
185 8-UN-3 5/8 8 3.6250
186 8-UN-3 3/4 8 3.7500
187 8-UN-3 7/8 8 3.8750
188 8-UN-4 8 4.0000
189 8-UN-4 1/8 8 4.1250
190 8-UN-4 1/4 8 4.2500
191 8-UN-4 3/8 8 4.3750
192 8-UN-4 1/2 8 4.5000
193 8-UN-4 5/8 8 4.6250
194 8-UN-4 3/4 8 4.7500
195 8-UN-4 7/8 8 4.8750
196 8-UN-5 8 5.0000
197 8-UN-5 1/8 8 5.1250
198 8-UN-5 1/4 8 5.2500
199 8-UN-5 3/8 8 5.3750
200 8-UN-5 1/2 8 5.5000
201 8-UN-5 5/8 8 5.6250
202 8-UN-5 3/4 8 5.7500
203 8-UN-5 7/8 8 5.8750
204 8-UN-6 8 6.0000
205 12-UN-9/16 12 0.5625
206 12-UN-5/8 12 0.6250
207 12-UN-11/16 12 0.6875
208 12-UN-3/4 12 0.7500
209 12-UN-13/16 12 0.8125
210 12-UN-7/8 12 0.8750
211 12-UN-15/16 12 0.9375
212 12-UN-1 12 1.0000
213 12-UN-1 1/16 12 1.0625
214 12-UN-1 1/8 12 1.1250
215 12-UN-1 3/16 12 1.1875
216 12-UN-1 1/4 12 1.2500
217 12-UN-1 5/16 12 1.3125
218 12-UN-1 3/8 12 1.3750
219 12-UN-1 7/16 12 1.4375
220 12-UN-1 1/2 12 1.5000
221 12-UN-1 9/16 12 1.5625
222 12-UN-1 5/8 12 1.6250
223 12-UN-1 11/16 12 1.6875
224 12-UN-1 3/4 12 1.7500
225 12-UN-1 13/16 12 1.8125
226 12-UN-1 7/8 12 1.8750
227 12-UN-1 15/16 12 1.9375
228 12-UN-2 12 2.0000
229 12-UN-2 1/8 12 2.1250
230 12-UN-2 1/4 12 2.2500
231 12-UN-2 3/8 12 2.3750
232 12-UN-2 1/2 12 2.5000
233 12-UN-2 5/8 12 2.6250
234 12-UN-2 3/4 12 2.7500
235 12-UN-2 7/8 12 2.8750
236 12-UN-3 12 3.0000
237 12-UN-3 1/8 12 3.1250
238 12-UN-3 1/4 12 3.2500
239 12-UN-3 3/8 12 3.3750
240 12-UN-3 1/2 12 3.5000
241 12-UN-3 5/8 12 3.6250
242 12-UN-3 3/4 12 3.7500
243 12-UN-3 7/8 12 3.8750
244 12-UN-4 12 4.0000
245 12-UN-4 1/8 12 4.1250
246 12-UN-4 1/4 12 4.2500
247 12-UN-4 3/8 12 4.3750
248 12-UN-4 1/2 12 4.5000
249 12-UN-4 5/8 12 4.6250
250 12-UN-4 3/4 12 4.7500
251 12-UN-4 7/8 12 4.8750
252 12-UN-5 12 5.0000
253 12-UN-5 1/8 12 5.1250
254 12-UN-5 1/4 12 5.2500
255 12-UN-5 3/8 12 5.3750
256 12-UN-5 1/2 12 5.5000
257 12-UN-5 5/8 12 5.6250
258 12-UN-5 3/4 12 5.7500
259 12-UN-5 7/8 12 5.8750
260 12-UN-6 12 6.0000
261 16-UN-3/8 16 0.3750
262 16-UN-7/16 16 0.4375
263 16-UN-1/2 16 0.5000
264 16-UN-9/16 16 0.5625
265 16-UN-5/8 16 0.6250
266 16-UN-11/16 16 0.6875
267 16-UN-3/4 16 0.7500
268 16-UN-13/16 16 0.8125
269 16-UN-7/8 16 0.8750
270 16-UN-15/16 16 0.9375
271 16-UN-1 16 1.0000
272 16-UN-1 1/16 16 1.0625
273 16-UN-1 1/8 16 1.1250
274 16-UN-1 3/16 16 1.1875
275 16-UN-1 1/4 16 1.2500
276 16-UN-1 5/16 16 1.3125
277 16-UN-1 3/8 16 1.3750
278 16-UN-1 7/16 16 1.4375
279 16-UN-1 1/2 16 1.5000
280 16-UN-1 9/16 16 1.5625
281 16-UN-1 5/8 16 1.6250
282 16-UN-1 11/16 16 1.6875
283 16-UN-1 3/4 16 1.7500
284 16-UN-1 13/16 16 1.8125
285 16-UN-1 7/8 16 1.8750
286 16-UN-1 15/16 16 1.9375
287 16-UN-2 16 2.0000
288 16-UN-2 1/8 16 2.1250
289 16-UN-2 1/4 16 2.2500
290 16-UN-2 3/8 16 2.3750
291 16-UN-2 1/2 16 2.5000
292 16-UN-2 5/8 16 2.6250
293 16-UN-2 3/4 16 2.7500
294 16-UN-2 7/8 16 2.8750
295 16-UN-3 16 3.0000
296 16-UN-3 1/8 16 3.1250
297 16-UN-3 1/4 16 3.2500
298 16-UN-3 3/8 16 3.3750
299 16-UN-3 1/2 16 3.5000
300 16-UN-3 5/8 16 3.6250
301 16-UN-3 3/4 16 3.7500
302 16-UN-3 7/8 16 3.8750
303 16-UN-4 16 4.0000
304 16-UN-4 1/8 16 4.1250
305 16-UN-4 1/4 16 4.2500
306 16-UN-4 3/8 16 4.3750
307 16-UN-4 1/2 16 4.5000
308 16-UN-4 5/8 16 4.6250
309 16-UN-4 3/4 16 4.7500
310 16-UN-4 7/8 16 4.8750
311 16-UN-5 16 5.0000
312 16-UN-5 1/8 16 5.1250
313 16-UN-5 1/4 16 5.2500
314 16-UN-5 3/8 16 5.3750
315 16-UN-5 1/2 16 5.5000
316 16-UN-5 5/8 16 5.6250
317 16-UN-5 3/4 16 5.7500
318 16-UN-5 7/8 16 5.8750
319 16-UN-6 16 6.0000
320 20-UN-1/4 20 0.2500
321 20-UN-5/16 20 0.3125
322 20-UN-3/8 20 0.3750
323 20-UN-7/16 20 0.4375
324 20-UN-1/2 20 0.5000
325 20-UN-9/16 20 0.5625
326 20-UN-5/8 20 0.6250
327 20-UN-11/16 20 0.6875
328 20-UN-3/4 20 0.7500
329 20-UN-13/16 20 0.8125
330 20-UN-7/8 20 0.8750
331 20-UN-15/16 20 0.9375
332 20-UN-1 20 1.0000
333 20-UN-1 1/16 20 1.0625
334 20-UN-1 1/8 20 1.1250
335 20-UN-1 3/16 20 1.1875
336 20-UN-1 1/4 20 1.2500
337 20-UN-1 5/16 20 1.3125
338 20-UN-1 3/8 20 1.3750
339 20-UN-1 7/16 20 1.4375
340 20-UN-1 1/2 20 1.5000
341 20-UN-1 9/16 20 1.5625
342 20-UN-1 5/8 20 1.6250
343 20-UN-1 11/16 20 1.6875
344 20-UN-1 3/4 20 1.7500
345 20-UN-1 13/16 20 1.8125
346 20-UN-1 7/8 20 1.8750
347 20-UN-1 15/16 20 1.9375
348 20-UN-2 20 2.0000
349 20-UN-2 1/8 20 2.1250
350 20-UN-2 1/4 20 2.2500
351 20-UN-2 3/8 20 2.3750
352 20-UN-2 1/2 20 2.5000
353 20-UN-2 5/8 20 2.6250
354 20-UN-2 3/4 20 2.7500
355 20-UN-2 7/8 20 2.8750
356 20-UN-3 20 3.0000
357 28-UN-#12 28 0.2160
358 28-UN-1/4 28 0.2500
359 28-UN-5/16 28 0.3125
360 28-UN-3/8 28 0.3750
361 28-UN-7/16 28 0.4375
362 28-UN-1/2 28 0.5000
363 28-UN-9/16 28 0.5625
364 28-UN-5/8 28 0.6250
365 28-UN-11/16 28 0.6875
366 28-UN-3/4 28 0.7500
367 28-UN-13/16 28 0.8125
368 28-UN-7/8 28 0.8750
369 28-UN-15/16 28 0.9375
370 28-UN-1 28 1.0000
371 28-UN-1 1/16 28 1.0625
372 28-UN-1 1/8 28 1.1250
373 28-UN-1 3/16 28 1.1875
374 28-UN-1 1/4 28 1.2500
375 28-UN-1 5/16 28 1.3125
376 28-UN-1 3/8 28 1.3750
377 28-UN-1 7/16 28 1.4375
378 28-UN-1 1/2 28 1.5000
379 32-UN-#6 32 0.1380
380 32-UN-#8 32 0.1640
381 32-UN-#10 32 0.1900
382 32-UN-#12 32 0.2160
383 32-UN-1/4 32 0.2500
384 32-UN-5/16 32 0.3125
385 32-UN-3/8 32 0.3750
386 32-UN-7/16 32 0.4375
387 32-UN-1/2 32 0.5000
388 32-UN-9/16 32 0.5625
389 32-UN-5/8 32 0.6250
390 32-UN-11/16 32 0.6875
391 32-UN-3/4 32 0.7500
392 32-UN-13/16 32 0.8125

2
design/autogenerate.awk
View File

@ -5,7 +5,7 @@ BEGIN {
printf "\nTHREAD_TABLE = ["
}
/^[GPM]/ {
// {
gsub(/\r/, "");
print "[\"" $1 "\", [" $2 ", " $3 ", " $4 ", [[" $5 ", " $6 "], [" \
$7 ", " $8 "], [" $9 ", " $10 "], [" $11 ", " $12 "]]]],";

12
docs/CreatingThreadSpecs.md
View File

@ -126,12 +126,12 @@ The former is simple: We aim for the center. The latter requires a little math:
## Adding Specs to threadlib
To get the threads into threadlib, we currently do the following (attention: will change in the near future to avoid Excel file):
To get the threads into threadlib, we currently do the following:
- Add worksheet with original thread specs to design/threads.xlsx
- Extend table in worksheet THREAD_TABLE (calculate threadlib specs from your original specs)
- Save THREAD_TABLE worksheet as THREAD_TABLE.csv
- Do `cat THREAD_TABLE.csv | awk -f design/autogenerate.awk > THREAD_TABLE.scad` in a terminal
- Add csv-file with original thread specs in design (e.g., "newthreads.csv")
- Write an awk script (e.g., design/newthreads.awk) that translates this .csv file to tabular threadlib specs
- Modify Makefile: Add a line like "cat design/newthreads.csv | awk -f design/newthreads.awk >> design/THREAD_TABLE.csv")
- design/autogenerate.awk will translate the resulting THREAD_TABLE.csv into the final THREAD_TABLE.scad (same as the .csv but with added quoting and bracketing).
Furthermore, we should extend tests/test_table.awk to test our newly created threads. The very minimum is to add a test for the thread angles. Perform the tests by running `make` inside the tests subdirectory. If it prints "TESTS SUCCESSFUL" you are probably fine. Note: If you have a thread spec that is not tested at all, the tests will fail, too.
Furthermore, we should extend tests/test_table.awk to test our newly created threads. The very minimum is to add a test for the thread angles. Perform the tests by running 'make test' in the top-level directory or 'make' inside the tests subdirectory. If it prints "TESTS SUCCESSFUL" you are probably fine. Note: If you have a thread spec that is not tested at all, the tests will fail, too.

10
tests/test_table.awk
View File

@ -77,8 +77,8 @@ BEGIN {
NR_OF_TESTS += 2;
}
/M[0-9.x-]+-ext/ {
# ext M threads have +/-60 deg slopes, horizontal crest / valley
/((M[0-9.x-]+)|(UN([CF]|EF)[\/\#0-9-]+)|([0-9]+-UN-[\/\#0-9-]+))ext/ {
# ext M, UN*, and *-UN threads have +/-60 deg slopes, horizontal crest / valley
parse();
m1 = slope(v0, v3) / deg;
m2 = slope(v2, v1) / deg;
@ -91,9 +91,9 @@ BEGIN {
tested = 1;
NR_OF_TESTS += 2;
}
/M[0-9.x-]+-int/ {
# int M threads have +/-60 deg slopes, horizontal crest / valley
/((M[0-9.x-]+)|(UN([CF]|EF)[\/\#0-9-]+)|([0-9]+-UN-[\/\#0-9-]+))int/ {
# int M, UN*, and *-UN threads have +/-60 deg slopes, horizontal crest / valley
parse();
m1 = slope(v3, v0) / deg;
m2 = slope(v1, v2) / deg;