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3D model 精确简易的杆秤 by user_3561776542 on MakerWorld

Description

精确且简易的杆秤(应付作业用)

测量方法如下:(使用前请务必阅读)

 

n*秤砣重+4.545*杆重-盘重=物体重量

 

1.杆秤的杆子经过准确设计,第一个点代表动力臂是阻力臂的一倍,第二个点代表是两倍,以此类推

   若秤砣不是正好在点上,就估算着取小数点后一位

   得到的数值为n

2.使用前请先测量杆重和盘重(这两个会影响结果)

   4.545是杆子重心的力臂与阻力臂的比值

3.请保证秤砣的重量准确

    可以拿几个螺帽穿在一起

 

下面给一个例子

如图,得到的n约为4.2

得到的结果是4.2*20g+4.545*8.47-17≈105g

实际

 

MakerWorld

精确简易的杆秤

Published on Sep 24, 2025

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Category Measure Tools
Tags
杆秤 测量
License Standard Digital File License
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