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电脑针车使用方法
更新时间： 2021-01-23 15:46:45  

1、送布量调节。松开螺钉将限制板向上（增大）或向下（减小）移动调节，这是正送布量调节；将调节螺钉旋进（增大）或旋出（减小）调节，这是逆送布量调节。通常使正、逆送布量之比为10:7。

2、同步带调节。当机针尖下降至针板上平面时，使上轴与下轴的吻合，针尖与针板上平面对齐，下轴链轮上的第二个固定螺钉应与机壳上的刻线对齐，然后挂同步皮带。

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