标签: 3D打印

  • 3D打印机RAMPS1.4关于4988驱动板的细分设置

    ramps上对应每个4988驱动都有ms1,ms2,ms3三个短路块来调节细分(需要取下4988板子才可以看到),
    ms1 | ms2 | ms3
    no | no | no |全细分
    yes | no | no |1/2(2细分)
    no | yes | no | 1/4 (4细分)
    yes | yes | no |1/8(8细分)
    yes | yes | yes | 1/16(16细分)

     

    常用电机行走1mm需要的脉冲数:

    1.8度,16细分,16齿,100
    1.8度,16细分,20齿,80
    1.8度,32细分,16齿,200
    1.8度,16细分,20齿,160

    0.9度,16细分,16齿,200
    0.9度,16细分,20齿,160
    0.9度,32细分,16齿,400
    0.9度,32细分,20齿,320

     

    如果觉得计算麻烦也可以使用官方的计算器:

    https://blog.prusaprinters.org/calculator_3416/

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