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Phetoho e felletseng ka ho fetesisa ea likhoele tsa metric, tsa Amerika le tsa borena lipakeng tsa likhoele tse fapaneng nalaneng

1 intshi = 25.4 limilimithara

Mohlala: Haeba u batla ho fetolela khoele ea US(khoele ea Amerika) ka bophara ba lisenthimithara tse 10 ho isa ho ametric thread, re ka atisa bophara ka 25,4, e leng 10 × 25.4 = 254 mm;haeba re batla ho fetola khoele ea metric ka bophara ba 10 mm Ho etsa likhoele tsa Amerika, re hloka feela ho arola bophara ba eona ka 25.4, e leng 10÷25.4=0.3937 inches.

1. Litlhaloso tsa metric thread le molumo o lumellanang

单位: mm

序号 公称直径D，d 螺距
第1系列 第2系列 第3系列 粗牙 细牙
1 1 0.25 0.2
2 1.1 0.25 0.2
3 1.2 0.25 0.2
4 1.4 0.3 0.2
5 1.6 0.35 0.2
6 1.8 0.35 0.2
7 2 0.4 0.25
8 2.2 0.45 0.25
9 3 0.45 0.35
10 3 0.5 0.35
11 3.5 0.6 0.35
12 4 0.7 0.5
13 4.5 0.75 0.5
14 5 0.8 0.5
15 5.5 0.5
16 6 1 0.75
17 7 1 0.75
18 8 1.25 1 0.75
19 9 1.25 1 0.75
20 10 1.5 1.25 1 0.75
21 11 1.5 1.5 1 0.75
22 12 1.75 1.25 1
23 14 2 1.5 1.25 1
24 15 1.5 1
25 16 2 1.5 1
26 17 1.5 1
27 18 2.5 2 1.5 1
28 20 2.5 2 1.5 1
29 22 2.5 2 1.5 1
30 24 3 2 1.5 1
31 25 2 1.5 1
32 26 2 1.5 1
33 27 3 2 1.5 1
34 28 2 1.5 1
35 30 3.5 3 2 1.5 1
36 32 3 2 1.5
37 33 3.5 3 2 1.5
38 35 3 2 1.5
39 36 4 3 2 1.5
40 38 3 2 1.5
41 39 4 3 2 1.5
42 40 3 2 1.5
43 42 4.5 4 3 2 1.5
44 45 4.5 4 3 2 1.5
45 48 5 4 3 2 1.5
46 50 3 2 1.5
47 52 5 4 3 2 1.5
48 55 4 3 2 1.5
49 56 5.5 4 3 2 1.5
50 58 4 3 2 1.5
51 60 5.5 4 3 2 1.5
52 62 4 3 2 1.5
53 64 6 4 3 2 1.5
54 65 4 3 2 1.5
55 68 6 4 3 2 1.5
56 70 6 4 3 2 1.5
57 72 6 4 3 2 1.5
58 75 4 3 2 1.5
59 76 6 4 3 2 1.5
60 78 2
61 80 6 4 3 2 1.5
62 82 2
63 85 6 4 3 2
64 90 6 4 3 2
65 95 6 4 3 2
66 100 6 4 3 2
67 105 6 4 3 2
68 110 6 4 3 2
69 115 6 4 3 2
70 120 6 4 3 2
71 125 8 6 4 3 2
72 130 8 6 4 3 2
73 135 6 4 3 2
74 140 8 6 4 3 2
75 145 6 4 3 2
76 150 8 6 4 3 2
77 155 6 4 3
78 160 8 6 4 3
79 165 6 4 3
80 170 8 6 4 3
81 175 6 4 3
82 180 8 6 4 3
83 185 6 4 3
84 190 8 6 4 3
85 195 6 4 3
86 200 8 6 4 3
87 205 6 4 3
88 210 8 6 4 3
89 215 6 4 3
90 220 8 6 4 3
91 225 6 4 3
92 230 8 6 4 3
93 235 6 4 3
94 240 8 6 4 3
95 245 6 4 3
96 250 8 6 4 3
97 255 6 4
98 260 8 6 4
99 265 6 4
100 270 8 6 4
101 275 6 4
102 280 8 6 4
103 285 6 4
104 290 8 6 4
105 295 6 4
106 300 8 6 4

Letoto la pele la li-diameter le khethoa, le lateloa ke letoto la bobeli la li-diameter mme qetellong letoto la boraro la li-diameter.

Sheba GB/T 193-2003 Tloaelehileng khoele bophara le sekontiri se phahameng

American thread,imperial threads, phetolo ea metric, metric conversion chate, metric system chart,mm ho ea ho inches chate

2. Litlhaloso tsa likhoele tsa Amerika le palo e lekanang ea meno

单位: inch

 

序号 公称直径D，d 大径D 粗牙UNC 细牙UNF 超细牙UNEF
1 #0 0.06 80
2 #1 0.073 64 72
3 #2 0.086 56 64
4 #3 0. 099 48 56
5 #4 0.112 40 48
6 #5 0.125 40 44
7 #6 0.138 32 40
8 #8 0.164 32 36
9 #10 0.19 24 32
10 #12 0.216 24 28 32
11 1/4 0.25 20 28 32
12 5/16 0.3125 18 24 32
13 3/8 0.375 16 24 32
14 7/16 0.4375 14 20 28
15 1/2 0.5 13 20 28
16 9/16 0.5625 12 18 24
17 5/8 0.625 11 18 24
18 11/16 0.6875 24
19 3/4 0.75 10 16 20
20 13/16 0.8125 20
21 7/8 0.875 9 14 20
22 15/16 0.9375 20
23 1 1 8 12 20
24 1-1/16 1.0625 18
25 1-1/8 1.125 7 12 18
26 1-3/16 1.1875 18
27 1-1/4 1.25 7 12 18
28 1-5/16 1.3125 18
29 1-3/8 1.375 6 12 18
30 1-7/16 1.4375 18
31 1-1/2 1.5 6 12 18
32 1-9/16 1.5625 18
33 1-5/8 1.625 18
34 1-11/16 1.6875 18
35 1-3/4 1.75 5
36 1-13/16 1.8125
37 1-7/8 1.875
38 1-15/16 1.9375
39 2 2 4.5
40 2-1/8 2.125
41 2-1/4 2.25 4.5
42 2-3/8 2.375
43 2-1/2 2.5 4
44 2-5/8 2.625
45 2-3/4 2.75 4
46 2-7/8 2.875
47 3 3 4
48 3-1/8 3.125
49 3-1/4 3.25 4
50 3-3/8 3.375
51 3-1/2 3.5 4
52 3-5/8 3.625
53 3-3/4 3.75 4
54 3-7/8 3.875
55 4 4 4
56 4-1/8 4.125
57 4-1/4 4.25
58 4-3/8 4.375
59 4-1/2 4.5
60 4-5/8 4.625
61 4-3/4 4.75
62 4-7/8 4.875
63 5 5
64 5-1/8 5.125
65 5-1/4 5.25
66 5-3/8 5.375
67 5-1/2 5.5
68 5-5/8 5.625
69 5-3/4 5.75
70 5-7/8 5.875
71 6 6

Sheba ASME B1.1-2003 khoele e kopaneng ea inch

3. Litlhaloso tsa khoele ea lisenthimithara le palo e lekanang ea meno

单位:inch

序号 直径D 牙数P 细牙P 大径D
1 1/8 40 0.125
2 3/16 24 32 0.1875
3 7/32 28 0.2188
4 1/4 20 26 0.25
5 9/32 26 0.2812
6 5/16 18 22 0.3125
7 3/8 16 20 0.375
8 7/16 14 18 0.4375
9 1/2 12 16 0.5
10 9/16 12 16 0.5625
11 5/8 11 14 0.625
12 11/16 11 14 06875
13 3/4 10 12 0.75
14 7/8 9 11 0.875
15 1 8 10 1
16 1-1/8 7 9 1.125
17 1-1/4 7 9 1.25
18 1-3/8 8 1.375
19 1-1/2 6 8 1.5
20 1-5/8 8 1.625
21 1-3/4 5 7 1.75
22 2 4.5 7 2
23 2-1/4 4 6 2.25
24 2-1/2 4 6 2.5
25 2-3/4 35 6 2.75
26 3 3.5 5 3
27 3-1/4 3.25 3.25
28 3-1/2 3.25 3.5
29 3-3/4 3 3.75
30 4 3 4
31 4-1/2 2.875 4.5
32 5 2.75 5
33 5-1/2 2.625 5.5
34 6 2.5 6

Likhoele tse tšoanang ho BS 84-2007 Whitworth setaele

Nako ea poso: Nov-03-2023
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