| 摘要 |
The force transducer used in load cells consists of a fully cylindrical deformation member 2 to which strain gauges 3 and 4 aligned along and across the axis 5 of the cylinder are applied. A linear characteristic of the force transducer 1 can be achieved inexpensively by arranging that the ratio of the length H to the diameter D of the deformation member 2 has the approximate value of 2, and that the distance h of the end 6, averted from where the force is introduced 7, of the deformation member 2 from the centre of the strain gauge 4 most closely adjacent thereto, is approximately 0.7 times the value of the diameter D. <IMAGE>
|
