Mtoaji wa Suluhisho za Kufunga za Ulimwenguni

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Bidhaa

Chuma cha chuma cha pua cha kichwa cha chuma kilichoangaziwa
  • Chuma cha chuma cha chuma cha pua
  • Chuma cha chuma cha chuma cha pua

Chuma cha chuma cha chuma cha pua

Muhtasari:

Bidhaa: chuma cha pua Allen kichwa
Nyenzo: Imetengenezwa kutoka kwa chuma cha pua 316, screws hizi zina upinzani mzuri wa kemikali na zinaweza kuwa zenye nguvu. Pia hujulikana kama chuma cha pua cha A2.
Aina ya kichwa: kichwa cha tundu.
Urefu: hupimwa kutoka chini ya kichwa.
Screws za metric pia hujulikana kama screws za chuma cha A2.
Aina ya Thread: uzi wa coarse, uzi mzuri. Nyuzi coarse ni kiwango cha tasnia; Chagua screw hizi ikiwa haujui lami au nyuzi kwa inchi. Vipande vyenye laini na vya ziada vimewekwa kwa karibu ili kuzuia kufunguliwa kutoka kwa vibration; Fine zaidi ya nyuzi, bora upinzani.
Kiwango: screws ambazo zinakutana na ASME B1.1, ASME B18.3, ISO 21269, na ISO 4762 (zamani DIN 912) hufuata viwango vya vipimo. Screws ambazo zinakutana na ASTM B456 na ASTM F837 hufuata viwango vya vifaa.


Maelezo

Meza ya mwelekeo

Kwanini Aya

Maelezo ya bidhaa

Jina la bidhaa Chuma cha pua Allen kichwa
Nyenzo Imetengenezwa kutoka kwa chuma cha pua 316, screws hizi zina upinzani mzuri wa kemikali na zinaweza kuwa zenye nguvu. Pia hujulikana kama chuma cha pua cha A2.
Aina ya kichwa Kichwa cha tundu
Urefu Hupimwa kutoka chini ya kichwa
Aina ya Thread Kamba ya coarse, uzi mzuri. Nyuzi coarse ni kiwango cha tasnia; Chagua screw hizi ikiwa haujui lami au nyuzi kwa inchi. Vipande vyenye laini na vya ziada vimewekwa kwa karibu ili kuzuia kufunguliwa kutoka kwa vibration; Fine zaidi ya nyuzi, bora upinzani.
Kiwango Screws ambazo zinakutana na ASME B18.2.1 au zamani za DIN 933 zinafuata viwango hivi vya ukubwa.
  • Zamani:
  • Ifuatayo:

    • Jedwali la chuma cha pua Allen kichwa

    ISO 21269

    ASME B18.3

    Saizi 0# 1# 2# 3# 4# 5# 6# 8# 10# 12# 1/4 5/16
    d Screw kipenyo 0.06 0.073 0.086 0.099 0.112 0.125 0.138 0.164 0.19 0.216 0.25 0.3125
    PP Unc - 64 56 48 40 40 32 32 24 24 20 18
    Un 80 72 64 56 48 44 40 36 32 28 28 24
    Unef - - - - - - - - - 32 32 32
    ds max = saizi ya kawaida 0.06 0.073 0.086 0.099 0.112 0.125 0.138 0.164 0.19 0.216 0.25 0.3125
    min 0.0568 0.0695 0.0822 0.0949 0.1075 0.1202 0.1329 0.1585 0.184 0.2095 0.2435 0.3053
    dk max 0.096 0.118 0.14 0.161 0.183 0.205 0.226 0.27 0.312 0.324 0.375 0.469
    min 0.091 0.112 0.134 0.154 0.176 0.198 0.216 0.257 0.298 0.314 0.354 0.446
    k max 0.06 0.073 0.086 0.099 0.112 0.125 0.138 0.164 0.19 0.216 0.25 0.312
    min 0.057 0.07 0.083 0.095 0.108 0.121 0.134 0.159 0.185 0.21 0.244 0.306
    s Saizi ya kawaida 0.05 0.062 0.078 0.078 0.094 0.094 0.109 0.141 0.156 0.156 0.188 0.25
    t min 0.025 0.031 0.038 0.044 0.051 0.057 0.064 0.077 0.09 0.103 0.12 0.151
    b min 0.5 0.62 0.62 0.62 0.75 0.75 0.75 0.88 0.88 0.88 1 1.12
    c chamfer au radius 0.004 0.005 0.008 0.008 0.009 0.012 0.013 0.014 0.018 0.022 0.025 0.033
    r chamfer au radius 0.007 0.007 0.007 0.007 0.008 0.008 0.008 0.008 0.008 0.01 0.01 0.01
    w min 0.02 0.025 0.029 0.034 0.038 0.043 0.047 0.056 0.065 0.082 0.095 0.119
    Saizi 3/8 7/16 1/2 9/16 5/8 3/4 7/8 1 1-1/8 1-1/4 1-3/8 1-1/2
    d Screw kipenyo 0.375 0.4375 0.5 0.5625 0.625 0.75 0.875 1 1.125 1.25 1.375 1.5
    PP Unc 16 14 13 12 11 10 9 8 7 7 6 6
    Un 24 20 20 18 18 16 14 12 12 12 12 12
    Unef 32 28 28 24 24 20 20 20 18 18 18 18
    ds max = saizi ya kawaida 0.375 0.4375 0.5 0.5625 0.625 0.75 0.875 1 1.125 1.25 1.375 1.5
    min 0.3678 0.4294 0.4919 0.5538 0.6163 0.7406 0.8647 0.9886 1.1086 1.2336 1.3568 1.4818
    dk max 0.562 0.656 0.75 0.843 0.938 1.125 1.312 1.5 1.688 1.875 2.062 2.25
    min 0.54 0.631 0.725 0.827 0.914 1.094 1.291 1.476 1.665 1.852 2.038 2.224
    k max 0.375 0.438 0.5 0.562 0.625 0.75 0.875 1 1.125 1.25 1.375 1.5
    min 0.368 0.43 0.492 0.554 0.616 0.74 0.864 0.988 1.111 1.236 1.36 1.485
    s Saizi ya kawaida 0.312 0.375 0.375 0.437 0.5 0.625 0.75 0.75 0.875 0.875 1 1
    t min 0.182 0.213 0.245 0.276 0.307 0.37 0.432 0.495 0.557 0.62 0.682 0.745
    b min 1.25 1.38 1.5 1.5 1.75 2 2.25 2.5 2.81 3.12 3.44 3.75
    c chamfer au radius 0.04 0.047 0.055 0.062 0.07 0.085 0.1 0.114 0.129 0.144 0.16 0.176
    r chamfer au radius 0.01 0.015 0.015 0.015 0.015 0.015 0.02 0.02 0.02 0.02 0.02 0.02
    w min 0.143 0.166 0.19 0.214 0.238 0.285 0.333 0.38 0.428 0.475 0.523 0.57

     

    Saizi 1-3/4 2 2-1/4 2-1/2 2-3/4 3 3-1/4 3-1/2 3-3/4 4
    d Screw kipenyo 1.75 2 2.25 2.5 2.75 3 3.25 3.5 3.75 4
    PP Unc 5 4.5 4.5 4 4 4 4 4 4 4
    Un - - - - - - - - - -
    Unef - - - - - - - - - -
    ds max = saizi ya kawaida 1.75 2 2.25 2.5 2.75 3 3.25 3.5 3.75 4
    min 1.7295 1.978 2.228 2.4762 2.7262 2.9762 3.2262 3.4762 3.7262 3.9762
    dk max 2.625 3 3.375 3.75 4.125 4.5 4.875 5.25 5.625 6
    min 2.597 2.97 3.344 3.717 4.09 4.464 4.837 5.211 5.584 5.958
    k max 1.75 2 2.25 2.5 2.75 3 3.25 3.5 3.75 4
    min 1.734 1.983 2.232 2.481 2.73 2.979 3.228 3.478 3.727 3.976
    s Saizi ya kawaida 1.25 1.5 1.75 1.75 2 2.25 2.25 2.75 2.75 3
    t min 0.87 0.995 1.12 1.245 1.37 1.495 1.62 1.745 1.87 1.995
    b min 4.38 5 5.62 6.25 6.88 7.5 8.12 8.75 9.38 10
    c chamfer au radius 0.207 0.238 0.269 0.3 0.332 0.363 0.394 0.426 0.458 0.489
    r chamfer au radius 0.02 0.02 0.036 0.036 0.036 0.036 0.036 0.036 0.036 0.036
    w min 0.665 0.76 0.855 0.95 1.045 1.14 1.235 1.33 1.425 1.52
    Screw Thread M8 M10 M12 M14 M16 M20 M24 M30 M36 M42 M48 M56 M64
    d
    P Lami Uzi mzuri -1 1 1.25 1.5 1.5 1.5 2 2 2 3 3 3 4 4
    Uzi mzuri -2 / 1 1.25 / / 1.5 / / / / / / /
    dk max Kwa vichwa wazi 13 16 18 21 24 30 36 45 54 63 72 84 96
    Kwa vichwa vilivyofungwa 13.27 16.27 18.27 21.33 24.33 30.33 36.39 45.39 54.46 63.46 72.46 84.54 96.54
    min 12.73 15.73 17.73 20.67 23.67 29.67 35.61 44.61 53.54 62.54 71.54 83.46 95.46
    ds max 8 10 12 14 16 20 24 30 36 42 48 56 64
    min 7.78 9.78 11.73 13.73 15.73 19.67 23.67 29.67 35.61 41.61 47.61 55.54 63.54
    k max 8 10 12 14 16 20 24 30 36 42 48 56 64
    min 7.64 9.64 11.57 13.57 15.57 19.48 23.48 29.48 35.38 41.38 47.38 56.26 63.26
    s Saizi ya kawaida 6 8 10 12 14 17 19 22 27 32 36 41 46
    max 6.14 8.175 10.175 12.212 14.212 17.23 19.275 22.275 27.275 32.33 36.33 41.33 46.33
    min 6.02 8.025 10.025 12.032 14.032 17.05 19.065 22.065 27.065 32.08 36.08 41.08 46.08
    t min 4 5 6 7 8 10 12 15.5 19 24 28 34 38

    ISO 4762

    Screw Thread M1.6 M2 M2.5 M3 M4 M5 M6 M8 M10 M12
    d
    P Lami 0.35 0.4 0.45 0.5 0.7 0.8 1 1.25 1.5 1.75
    dk max Kwa vichwa wazi 3 3.8 4.5 5.5 7 8.5 10 13 16 18
    Kwa vichwa vilivyofungwa 3.14 3.98 4.68 5.68 7.22 8.72 10.22 13.27 16.27 18.27
    min 2.86 3.62 4.32 5.32 6.78 8.28 9.78 12.73 15.73 17.73
    da max 2 2.6 3.1 3.6 4.7 5.7 6.8 9.2 11.2 13.7
    ds max 1.6 2 2.5 3 4 5 6 8 10 12
    min 1.46 1.86 2.36 2.86 3.82 4.82 5.82 7.78 9.78 11.73
    e min 1.733 1.733 2.303 2.873 3.443 4.583 5.723 6.863 9.149 11.429
    k max 1.6 2 2.5 3 4 5 6 8 10 12
    min 1.46 1.86 2.36 2.86 3.82 4.82 5.7 7.64 9.64 11.57
    s Saizi ya kawaida 1.5 1.5 2 2.5 3 4 5 6 8 10
    max 1.58 1.58 2.08 2.58 3.08 4.095 5.14 6.14 8.175 10.175
    min 1.52 1.52 2.02 2.52 3.02 4.02 5.02 6.02 8.025 10.025
    t min 0.7 1 1.1 1.3 2 2.5 3 4 5 6
    w min 0.55 0.55 0.85 1.15 1.4 1.9 2.3 3.3 4 4.8
    Screw Thread (M14) M16 M20 M24 M30 M36 M42 M48 M56 M64
    d
    P Lami 2 2 2.5 3 3.5 4 4.5 5 5.5 6
    dk max Kwa vichwa wazi 21 24 30 36 45 54 63 72 84 96
    Kwa vichwa vilivyofungwa 21.33 24.33 30.33 36.39 45.39 54.46 63.46 72.46 84.54 96.54
    min 20.67 23.67 29.67 35.61 44.61 53.54 62.54 71.54 83.46 95.46
    da max 15.7 17.7 22.4 26.4 33.4 39.4 45.6 52.6 63 71
    ds max 14 16 20 24 30 36 42 48 56 64
    min 13.73 15.73 19.67 23.67 29.67 35.61 41.61 47.61 55.54 63.54
    e min 13.716 15.996 19.437 21.734 25.154 30.854 36.571 41.131 46.831 52.531
    k max 14 16 20 24 30 36 42 48 56 64
    min 13.57 15.57 19.48 23.48 29.48 35.38 41.38 47.38 55.26 63.26
    s Saizi ya kawaida 12 14 17 19 22 27 32 36 41 46
    max 12.212 14.212 17.23 19.275 22.275 27.275 32.33 36.33 41.33 46.33
    min 12.032 14.032 17.05 19.065 22.065 27.065 32.08 36.08 41.08 46.08
    t min 7 8 10 12 15.5 19 24 28 34 38
    w min 5.8 6.8 8.6 10.4 13.1 15.3 16.3 17.5 19 22

    DIN 912

    Screw Thread (M14) M16 M20 M24 M30 M36 M42 M48 M56 M64
    d
    P Lami 2 2 2.5 3 3.5 4 4.5 5 5.5 6
    dk max Kwa vichwa wazi 21 24 30 36 45 54 63 72 84 96
    Kwa vichwa vilivyofungwa 21.33 24.33 30.33 36.39 45.39 54.46 63.46 72.46 84.54 96.54
    min 20.67 23.67 29.67 35.61 44.61 53.54 62.54 71.54 83.46 95.46
    da max 15.7 17.7 22.4 26.4 33.4 39.4 45.6 52.6 63 71
    ds max 14 16 20 24 30 36 42 48 56 64
    min 13.73 15.73 19.67 23.67 29.67 35.61 41.61 47.61 55.54 63.54
    e min 13.716 15.996 19.437 21.734 25.154 30.854 36.571 41.131 46.831 52.531
    k max 14 16 20 24 30 36 42 48 56 64
    min 13.57 15.57 19.48 23.48 29.48 35.38 41.38 47.38 55.26 63.26
    s Saizi ya kawaida 12 14 17 19 22 27 32 36 41 46
    max 12.212 14.212 17.23 19.275 22.275 27.275 32.33 36.33 41.33 46.33
    min 12.032 14.032 17.05 19.065 22.065 27.065 32.08 36.08 41.08 46.08
    t min 7 8 10 12 15.5 19 24 28 34 38
    w min 5.8 6.8 8.6 10.4 13.1 15.3 16.3 17.5 19 22
    Screw Thread M12 (M14) M16 (M18) M20 (M22) M24 (M27) M30 (M33)
    d
    P Lami Nyuzi coarse 1.75 2 2 2.5 2.5 2.5 3 3 3.5 3.5
    Nuru nzuri ya lami-1 1.25 1.5 1.5 1.5 1.5 1.5 2 2 2 2
    Thread laini lami-2 1.5 - - 2 2 2 - - - -
    dk kichwa wazi max 18 21 24 27 30 33 36 40 45 50
    vichwa vikali max 18.27 21.33 24.33 27.33 30.33 33.39 36.39 40.39 45.39 50.39
    min 17.73 20.67 23.67 26.67 29.67 32.61 35.61 39.61 44.61 49.61
    da max 13.7 15.7 17.7 20.2 22.4 24.4 26.4 30.4 33.4 36.4
    ds max 12 14 16 18 20 22 24 27 30 33
    min 11.73 13.73 15.73 17.73 19.67 21.67 23.67 26.67 29.67 32.61
    e min 11.43 13.72 16 16 19.44 19.44 21.73 21.73 25.15 27.43
    k max 12 14 16 18 20 22 24 27 30 33
    min 11.57 13.57 15.57 17.57 19.48 21.48 23.48 26.48 29.48 32.38
    s Saizi ya kawaida 10 12 14 14 17 17 19 19 22 24
    min 10.025 12.032 14.032 14.032 17.05 17.05 19.065 19.065 22.065 24.065
    max 10.175 12.212 14.212 14.212 17.23 17.23 19.275 19.275 22.275 24.275
    t min 6 7 8 9 10 11 12 13.5 15.5 18
    w min 4.8 5.8 6.8 7.8 8.6 9.4 10.4 11.9 13.1 13.5
    Screw Thread M36 M42 M48 M56 M64 M72 M80 M90 M100
    d
    P Lami Nyuzi coarse 4 4.5 5 5.5 6 6 6 6 6
    Nuru nzuri ya lami-1 3 3 3 4 4 4 4 4 4
    Thread laini lami-2 - - - - - - - - -
    dk kichwa wazi max 54 63 72 84 96 108 120 135 150
    vichwa vikali max 54.46 63.46 72.46 84.54 96.54 108.54 120.54 135.63 150.63
    min 53.54 62.54 71.54 83.46 95.46 107.46 119.46 134.37 149.37
    da max 39.4 45.5 52.6 63 71 79 87 97 107
    ds max 36 42 48 56 64 72 80 90 100
    min 35.61 41.61 47.61 55.54 63.54 71.54 79.54 89.46 99.46
    e min 30.85 36.57 41.13 46.83 52.53 62.81 74.21 85.61 97.04
    k max 36 42 48 56 64 72 80 90 100
    min 35.38 41.38 47.38 55.26 63.26 71.26 79.26 89.13 99.13
    s Saizi ya kawaida 27 32 36 41 46 55 65 75 85
    min 27.065 32.08 36.08 41.08 46.08 55.1 65.1 75.1 85.12
    max 27.275 32.33 36.33 41.33 46.33 55.4 65.4 75.4 85.47
    t min 19 24 28 34 38 43 48 54 60
    w min 15.3 16.3 17.5 19 22 25 27 32 34

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