DIN 931 Hexagon kichwa nusu ya nyuzi
Vipimo vya bidhaa, maelezo ya kawaida ya kiufundi
Metric DIN 931 Nusu-Nusu Hexagon Head Screw vipimo
Metric DIN 931 Nusu Thread Hexagon Head Screw uzani
Thread d | M27 | M30 | M33 | M36 | M39 | M42 | M45 | M48 |
L (mm) | Uzito katika kilo (s)/1000pcs | |||||||
80 | 511 |
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90 | 557 | 712 |
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100 | 603 | 767 | 951 |
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110 | 650 | 823 | 1020 | 1250 | 1510 |
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120 | 695 | 880 | 1090 | 1330 | 1590 | 1900 | 2260 |
|
130 | 720 | 920 | 1150 | 1400 | 1650 | 1980 | 2350 | 2780 |
140 | 765 | 975 | 1220 | 1480 | 1740 | 2090 | 2480 | 2920 |
150 | 810 | 1030 | 1290 | 1560 | 1830 | 2200 | 2600 | 3010 |
160 | 855 | 1090 | 1350 | 1640 | 1930 | 2310 | 2730 | 3160 |
180 | 945 | 1200 | 1480 | 1900 | 2120 | 2520 | 2980 | 3440 |
200 | 1030 | 1310 | 1610 | 2060 | 2310 | 2740 | 3220 | 3720 |
220 | 1130 | 1420 | 1750 | 2220 | 2500 | 2960 | 3470 | 4010 |
240 |
| 1530 | 1880 | 2380 | 2700 | 3180 | 3720 | 4290 |
260 |
| 1640 | 2020 | 2540 | 2900 | 3400 | 3970 | 4570 |
280 |
| 1750 | 2160 | 2700 | 2700 | 3620 | 4220 | 1850 |
300 |
| 1860 | 2300 | 2860 | 2860 | 3840 | 4470 | 5130 |
Thread d | S | E | K | L ≤ 125 | B | L> 200 |
M4 | 7 | 7.74 | 2.8 | 14 | 20 |
|
M5 | 8 | 8.87 | 3.5 | 16 | 22 |
|
M6 | 10 | 11.05 | 4 | 18 | 24 |
|
M8 | 13 | 14.38 | 5.5 | 22 | 28 |
|
M10 | 17 | 18.9 | 7 | 26 | 32 | 45 |
M12 | 19 | 21.1 | 8 | 30 | 36 | 49 |
M14 | 22 | 24.49 | 9 | 34 | 40 | 53 |
M16 | 24 | 26.75 | 10 | 38 | 44 | 57 |
M18 | 27 | 30.14 | 12 | 42 | 48 | 61 |
M20 | 30 | 33.14 | 13 | 46 | 52 | 65 |
M22 | 32 | 35.72 | 14 | 50 | 56 | 69 |
M24 | 36 | 39.98 | 15 | 54 | 60 | 73 |
M27 | 41 | 45.63 | 17 | 60 | 66 | 79 |
M30 | 46 | 51.28 | 19 | 66 | 72 | 85 |
M33 | 50 | 55.8 | 21 | 72 | 78 | 91 |
M36 | 55 | 61.31 | 23 | 78 | 84 | 97 |
M39 | 60 | 66.96 | 25 | 84 | 90 | 103 |
M42 | 65 | 72.61 | 26 | 90 | 96 | 109 |
M45 | 70 | 78.26 | 28 | 96 | 102 | 115 |
M48 | 75 | 83.91 | 30 | 102 | 108 | 121 |
Thread d | M4 | M5 | M6 | M8 | M10 | M12 | M14 | M16 | M18 |
L (mm) | Uzito katika kilo (s)/1000pcs | ||||||||
25 | 3.12 |
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30 |
| 5.64 | 8.06 |
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35 |
| 6.42 | 9.13 | 18.2 |
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40 |
| 7.2 | 10.2 | 20.7 | 35 |
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|
45 |
| 7.98 | 11.3 | 22.2 | 38 | 53.6 |
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|
50 |
| 8.76 | 12.3 | 24.2 | 41.1 | 58.1 | 82.2 |
|
|
55 |
| 9.54 | 13.4 | 25.8 | 43.8 | 62.6 | 88.3 | 115 |
|
60 |
| 10.3 | 14.4 | 29.8 | 46.9 | 67 | 94.3 | 123 | 161 |
65 |
| 11.1 | 15.5 | 29.8 | 50 | 70.3 | 100 | 131 | 171 |
70 |
| 11.9 | 16.5 | 31.8 | 53.1 | 74.7 | 106 | 139 | 181 |
75 |
| 12.7 | 17.6 | 33.7 | 56.2 | 79.1 | 112 | 147 | 191 |
80 |
| 13.5 | 18.6 | 35.7 | 62.3 | 83.6 | 118 | 155 | 201 |
90 |
|
| 20.8 | 39.6 | 68.5 | 92.4 | 128 | 171 | 220 |
100 |
|
|
| 43.6 | 77.7 | 100 | 140 | 186 | 240 |
110 |
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| 47.5 | 83.9 | 109 | 152 | 202 | 260 |
120 |
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| 90 | 118 | 165 | 218 | 280 |
130 |
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| 96.2 | 127 | 175 | 230 | 295 |
140 |
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| 102 | 136 | 187 | 246 | 315 |
150 |
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| 108 | 145 | 199. | 262 | 335 |
Thread d | M12 | M14 | M16 | M18 | M20 | M22 | M24 |
L (mm) | Uzito katika kilo (s)/1000pcs | ||||||
80 |
|
|
|
| 255 | 311 | 382 |
90 |
|
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| 279 | 341 | 428 |
100 |
|
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|
| 303 | 370 | 464 |
110 |
|
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|
| 327 | 400 | 500 |
120 |
|
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|
| 351 | 430 | 535 |
130 |
|
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|
| 365 | 450 | 560 |
140 |
|
|
|
| 389 | 480 | 595 |
150 |
|
|
|
| 423 | 510 | 630 |
160 | 153 | 211 | 278 | 355 | 447 | 540 | 665 |
170 | 162 | 223 | 294 | 375 | 470 | 570 | 700 |
180 | 171 | 235 | 310 | 395 | 495 | 600 | 735 |
190 | 180 | 247 | 326 | 415 | 520 | 630 | 770 |
200 | 189 | 260 | 342 | 435 | 545 | 660 | 805 |
210 | 198 | 273 | 358 | 455 | 570 | 690 | 840 |
220 | 207 | 286 | 374 | 475 | 590 | 720 | 870 |
230 |
|
| 390 | 495 | 615 | 750 | 905 |
240 |
|
| 406 | 515 | 640 | 780 | 940 |
250 |
|
| 422 | 535 | 665 | 810 | 975 |
260 |
|
| 438 | 555 | 690 | 840 | 1010 |
280 |
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| 900 | 1080 |
300 |
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| 960 | 1150 |
320 |
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| 1020 | 1270 |
340 |
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| 1080 | 1340 |
350 |
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| 1110 | 1375 |
360 |
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|
| 1140 | 1410 |
Usimamizi wa ubora

Vyombo vya ugumu wa Vickers

Chombo cha kupima wasifu

Chombo cha Spectrograph

Chombo tatu cha kuratibu
Vifaa vya kawaida kwa vifungashio vya DIN
Viunga vya safu ya DIN sio mdogo kwa chuma cha pua, zinaweza kufanywa kutoka kwa vifaa vya chuma. Vifaa vya kawaida vya utengenezaji wa vifaa vya kufunga vya DIN ni pamoja na:
Chuma cha pua
Inafaa kwa matumizi ambapo upinzani wa kutu inahitajika, kama vifaa vya nje, vifaa vya kemikali, na tasnia ya usindikaji wa chakula. Aina za kawaida ni 304 na 316 chuma cha pua.
Chuma cha kaboni
Vifungashio vya chuma vya kaboni vina nguvu ya juu na gharama ndogo, na zinafaa kwa matumizi kama mashine na ujenzi ambapo upinzani wa kutu hauhitajiki. Chuma cha kaboni cha darasa tofauti za nguvu zinaweza kuchaguliwa kulingana na programu maalum.
Chuma cha alloy
Inatumika katika matumizi yanayohitaji nguvu ya juu na upinzani wa kuvaa, katika miunganisho ya mitambo ya hali ya juu, kawaida huwa joto kutibiwa ili kuongeza nguvu yake.
Brass na aloi za shaba
Kwa sababu aloi za shaba na shaba zina ubora mzuri wa umeme na upinzani wa kutu, vifungo vilivyotengenezwa kutoka kwao ni kawaida zaidi katika vifaa vya umeme au matumizi ya mapambo. Ubaya ni nguvu ya chini.
Chuma cha mabati
Chuma cha kaboni hutolewa ili kuongeza upinzani wake wa kutu, ambayo ni chaguo la kawaida na inafaa sana kwa matumizi ya nje na katika mazingira yenye unyevu.



Je! Njia zako za usafirishaji ni zipi?
Tunatoa njia zifuatazo za usafirishaji kwako kuchagua kutoka:
Usafiri wa bahari
Inafaa kwa bidhaa za wingi na usafirishaji wa umbali mrefu, na gharama ya chini na wakati mrefu wa usafirishaji.
Usafiri wa hewa
Inafaa kwa bidhaa ndogo zilizo na mahitaji ya juu ya wakati, kasi ya haraka, lakini gharama kubwa.
Usafiri wa ardhi
Inatumika sana kwa biashara kati ya nchi jirani, inayofaa kwa usafirishaji wa kati na mfupi.
Usafiri wa reli
Inatumika kawaida kwa usafirishaji kati ya Uchina na Ulaya, na wakati na gharama kati ya usafirishaji wa bahari na usafirishaji wa hewa.
Uwasilishaji wa kuelezea
Inafaa kwa bidhaa ndogo za haraka, na gharama kubwa, lakini kasi ya utoaji wa haraka na utoaji wa nyumba kwa urahisi.
Njia ipi ya usafirishaji unayochagua inategemea aina yako ya mizigo, mahitaji ya wakati na bajeti ya gharama.
Usafiri



