台秤杠杆三刀刃共线的检测台（地）秤计量杠杆三刀刃是指支点刀刃、重点刀刃和力点刀刃。由支点刀刃至重点刀刃和力点刀刃连线的垂直距离允许范围应是０～０．５ｍｍ，如图１。这段距离怎样测呢？过去没有可靠方法，全凭眼测，这样数据难以准确，导致灵敏度降低。这段距离... Bench scales Lever three-knife collinear detection bench (ground) scale Lever measurement Three-blade is the fulcrum blade, the key blade and force point blade. The allowable range of the vertical distance from the fulcrum blade to the point blade and the point blade should be 0 ~ 0.5mm, as shown in Fig.1. How to measure this distance? In the past, there was no reliable way to rely on eye measurements, making the data difficult to accurately detect and resulting in reduced sensitivity. This distance ...