摘要:
A flexure element used for weight measurement includes a load-applied part to which load is applied, a supported part supported by a supporter, and a flexure part connected to the load-applied part and the supported part, strain gauges being attached to the flexure part. The load-applied part, the supported part, and the flexure part include surfaces that lie on the same plane. The thickness of the flexure part is less than the thickness of the load-applied part and the thickness of the supported part. The flexure part has a recess at a side opposite to the plane, the recess being located between the load-applied part and the supported part.
摘要:
A flexure element used in a load cell is formed by powdered metallurgy. The flexure element has an axisymmetric shape and includes a rectangular strain region, two first arms, a first connection portion, which is connected to one end of the strain region and the first arms, two second arms, and a second connection portion which is connected to the other end of the strain region and the second arms. One of the pair of first arms and the pair of second arms receives a load in a direction perpendicular to the flexure element, and the other of the pair of first arms and the pair of second arms is fixed to a support body.